--- /dev/null
+# RUN: llvm-mc -triple s390x-linux-gnu -show-encoding %s | FileCheck %s
+
+#CHECK: a %r0, 0 # encoding: [0x5a,0x00,0x00,0x00]
+#CHECK: a %r0, 4095 # encoding: [0x5a,0x00,0x0f,0xff]
+#CHECK: a %r0, 0(%r1) # encoding: [0x5a,0x00,0x10,0x00]
+#CHECK: a %r0, 0(%r15) # encoding: [0x5a,0x00,0xf0,0x00]
+#CHECK: a %r0, 4095(%r1,%r15) # encoding: [0x5a,0x01,0xff,0xff]
+#CHECK: a %r0, 4095(%r15,%r1) # encoding: [0x5a,0x0f,0x1f,0xff]
+#CHECK: a %r15, 0 # encoding: [0x5a,0xf0,0x00,0x00]
+
+ a %r0, 0
+ a %r0, 4095
+ a %r0, 0(%r1)
+ a %r0, 0(%r15)
+ a %r0, 4095(%r1,%r15)
+ a %r0, 4095(%r15,%r1)
+ a %r15, 0
--- /dev/null
+# RUN: not llvm-mc -triple s390x-linux-gnu < %s 2> %t
+# RUN: FileCheck < %t %s
+
+#CHECK: error: invalid operand
+#CHECK: a %r0, -1
+#CHECK: error: invalid operand
+#CHECK: a %r0, 4096
+
+ a %r0, -1
+ a %r0, 4096
--- /dev/null
+# RUN: llvm-mc -triple s390x-linux-gnu -show-encoding %s | FileCheck %s
+
+#CHECK: adb %f0, 0 # encoding: [0xed,0x00,0x00,0x00,0x00,0x1a]
+#CHECK: adb %f0, 4095 # encoding: [0xed,0x00,0x0f,0xff,0x00,0x1a]
+#CHECK: adb %f0, 0(%r1) # encoding: [0xed,0x00,0x10,0x00,0x00,0x1a]
+#CHECK: adb %f0, 0(%r15) # encoding: [0xed,0x00,0xf0,0x00,0x00,0x1a]
+#CHECK: adb %f0, 4095(%r1,%r15) # encoding: [0xed,0x01,0xff,0xff,0x00,0x1a]
+#CHECK: adb %f0, 4095(%r15,%r1) # encoding: [0xed,0x0f,0x1f,0xff,0x00,0x1a]
+#CHECK: adb %f15, 0 # encoding: [0xed,0xf0,0x00,0x00,0x00,0x1a]
+
+ adb %f0, 0
+ adb %f0, 4095
+ adb %f0, 0(%r1)
+ adb %f0, 0(%r15)
+ adb %f0, 4095(%r1,%r15)
+ adb %f0, 4095(%r15,%r1)
+ adb %f15, 0
--- /dev/null
+# RUN: not llvm-mc -triple s390x-linux-gnu < %s 2> %t
+# RUN: FileCheck < %t %s
+
+#CHECK: error: invalid operand
+#CHECK: adb %f0, -1
+#CHECK: error: invalid operand
+#CHECK: adb %f0, 4096
+
+ adb %f0, -1
+ adb %f0, 4096
--- /dev/null
+# RUN: llvm-mc -triple s390x-linux-gnu -show-encoding %s | FileCheck %s
+
+#CHECK: adbr %f0, %f0 # encoding: [0xb3,0x1a,0x00,0x00]
+#CHECK: adbr %f0, %f15 # encoding: [0xb3,0x1a,0x00,0x0f]
+#CHECK: adbr %f7, %f8 # encoding: [0xb3,0x1a,0x00,0x78]
+#CHECK: adbr %f15, %f0 # encoding: [0xb3,0x1a,0x00,0xf0]
+
+ adbr %f0, %f0
+ adbr %f0, %f15
+ adbr %f7, %f8
+ adbr %f15, %f0
--- /dev/null
+# RUN: llvm-mc -triple s390x-linux-gnu -show-encoding %s | FileCheck %s
+
+#CHECK: aeb %f0, 0 # encoding: [0xed,0x00,0x00,0x00,0x00,0x0a]
+#CHECK: aeb %f0, 4095 # encoding: [0xed,0x00,0x0f,0xff,0x00,0x0a]
+#CHECK: aeb %f0, 0(%r1) # encoding: [0xed,0x00,0x10,0x00,0x00,0x0a]
+#CHECK: aeb %f0, 0(%r15) # encoding: [0xed,0x00,0xf0,0x00,0x00,0x0a]
+#CHECK: aeb %f0, 4095(%r1,%r15) # encoding: [0xed,0x01,0xff,0xff,0x00,0x0a]
+#CHECK: aeb %f0, 4095(%r15,%r1) # encoding: [0xed,0x0f,0x1f,0xff,0x00,0x0a]
+#CHECK: aeb %f15, 0 # encoding: [0xed,0xf0,0x00,0x00,0x00,0x0a]
+
+ aeb %f0, 0
+ aeb %f0, 4095
+ aeb %f0, 0(%r1)
+ aeb %f0, 0(%r15)
+ aeb %f0, 4095(%r1,%r15)
+ aeb %f0, 4095(%r15,%r1)
+ aeb %f15, 0
--- /dev/null
+# RUN: not llvm-mc -triple s390x-linux-gnu < %s 2> %t
+# RUN: FileCheck < %t %s
+
+#CHECK: error: invalid operand
+#CHECK: aeb %f0, -1
+#CHECK: error: invalid operand
+#CHECK: aeb %f0, 4096
+
+ aeb %f0, -1
+ aeb %f0, 4096
--- /dev/null
+# RUN: llvm-mc -triple s390x-linux-gnu -show-encoding %s | FileCheck %s
+
+#CHECK: aebr %f0, %f0 # encoding: [0xb3,0x0a,0x00,0x00]
+#CHECK: aebr %f0, %f15 # encoding: [0xb3,0x0a,0x00,0x0f]
+#CHECK: aebr %f7, %f8 # encoding: [0xb3,0x0a,0x00,0x78]
+#CHECK: aebr %f15, %f0 # encoding: [0xb3,0x0a,0x00,0xf0]
+
+ aebr %f0, %f0
+ aebr %f0, %f15
+ aebr %f7, %f8
+ aebr %f15, %f0
--- /dev/null
+# RUN: llvm-mc -triple s390x-linux-gnu -show-encoding %s | FileCheck %s
+
+#CHECK: afi %r0, -2147483648 # encoding: [0xc2,0x09,0x80,0x00,0x00,0x00]
+#CHECK: afi %r0, -1 # encoding: [0xc2,0x09,0xff,0xff,0xff,0xff]
+#CHECK: afi %r0, 0 # encoding: [0xc2,0x09,0x00,0x00,0x00,0x00]
+#CHECK: afi %r0, 1 # encoding: [0xc2,0x09,0x00,0x00,0x00,0x01]
+#CHECK: afi %r0, 2147483647 # encoding: [0xc2,0x09,0x7f,0xff,0xff,0xff]
+#CHECK: afi %r15, 0 # encoding: [0xc2,0xf9,0x00,0x00,0x00,0x00]
+
+ afi %r0, -1 << 31
+ afi %r0, -1
+ afi %r0, 0
+ afi %r0, 1
+ afi %r0, (1 << 31) - 1
+ afi %r15, 0
--- /dev/null
+# RUN: not llvm-mc -triple s390x-linux-gnu < %s 2> %t
+# RUN: FileCheck < %t %s
+
+#CHECK: error: invalid operand
+#CHECK: afi %r0, (-1 << 31) - 1
+#CHECK: error: invalid operand
+#CHECK: afi %r0, (1 << 31)
+
+ afi %r0, (-1 << 31) - 1
+ afi %r0, (1 << 31)
--- /dev/null
+# RUN: llvm-mc -triple s390x-linux-gnu -show-encoding %s | FileCheck %s
+
+#CHECK: ag %r0, -524288 # encoding: [0xe3,0x00,0x00,0x00,0x80,0x08]
+#CHECK: ag %r0, -1 # encoding: [0xe3,0x00,0x0f,0xff,0xff,0x08]
+#CHECK: ag %r0, 0 # encoding: [0xe3,0x00,0x00,0x00,0x00,0x08]
+#CHECK: ag %r0, 1 # encoding: [0xe3,0x00,0x00,0x01,0x00,0x08]
+#CHECK: ag %r0, 524287 # encoding: [0xe3,0x00,0x0f,0xff,0x7f,0x08]
+#CHECK: ag %r0, 0(%r1) # encoding: [0xe3,0x00,0x10,0x00,0x00,0x08]
+#CHECK: ag %r0, 0(%r15) # encoding: [0xe3,0x00,0xf0,0x00,0x00,0x08]
+#CHECK: ag %r0, 524287(%r1,%r15) # encoding: [0xe3,0x01,0xff,0xff,0x7f,0x08]
+#CHECK: ag %r0, 524287(%r15,%r1) # encoding: [0xe3,0x0f,0x1f,0xff,0x7f,0x08]
+#CHECK: ag %r15, 0 # encoding: [0xe3,0xf0,0x00,0x00,0x00,0x08]
+
+ ag %r0, -524288
+ ag %r0, -1
+ ag %r0, 0
+ ag %r0, 1
+ ag %r0, 524287
+ ag %r0, 0(%r1)
+ ag %r0, 0(%r15)
+ ag %r0, 524287(%r1,%r15)
+ ag %r0, 524287(%r15,%r1)
+ ag %r15, 0
--- /dev/null
+# RUN: not llvm-mc -triple s390x-linux-gnu < %s 2> %t
+# RUN: FileCheck < %t %s
+
+#CHECK: error: invalid operand
+#CHECK: ag %r0, -524289
+#CHECK: error: invalid operand
+#CHECK: ag %r0, 524288
+
+ ag %r0, -524289
+ ag %r0, 524288
--- /dev/null
+# RUN: llvm-mc -triple s390x-linux-gnu -show-encoding %s | FileCheck %s
+
+#CHECK: agf %r0, -524288 # encoding: [0xe3,0x00,0x00,0x00,0x80,0x18]
+#CHECK: agf %r0, -1 # encoding: [0xe3,0x00,0x0f,0xff,0xff,0x18]
+#CHECK: agf %r0, 0 # encoding: [0xe3,0x00,0x00,0x00,0x00,0x18]
+#CHECK: agf %r0, 1 # encoding: [0xe3,0x00,0x00,0x01,0x00,0x18]
+#CHECK: agf %r0, 524287 # encoding: [0xe3,0x00,0x0f,0xff,0x7f,0x18]
+#CHECK: agf %r0, 0(%r1) # encoding: [0xe3,0x00,0x10,0x00,0x00,0x18]
+#CHECK: agf %r0, 0(%r15) # encoding: [0xe3,0x00,0xf0,0x00,0x00,0x18]
+#CHECK: agf %r0, 524287(%r1,%r15) # encoding: [0xe3,0x01,0xff,0xff,0x7f,0x18]
+#CHECK: agf %r0, 524287(%r15,%r1) # encoding: [0xe3,0x0f,0x1f,0xff,0x7f,0x18]
+#CHECK: agf %r15, 0 # encoding: [0xe3,0xf0,0x00,0x00,0x00,0x18]
+
+ agf %r0, -524288
+ agf %r0, -1
+ agf %r0, 0
+ agf %r0, 1
+ agf %r0, 524287
+ agf %r0, 0(%r1)
+ agf %r0, 0(%r15)
+ agf %r0, 524287(%r1,%r15)
+ agf %r0, 524287(%r15,%r1)
+ agf %r15, 0
--- /dev/null
+# RUN: not llvm-mc -triple s390x-linux-gnu < %s 2> %t
+# RUN: FileCheck < %t %s
+
+#CHECK: error: invalid operand
+#CHECK: agf %r0, -524289
+#CHECK: error: invalid operand
+#CHECK: agf %r0, 524288
+
+ agf %r0, -524289
+ agf %r0, 524288
--- /dev/null
+# RUN: llvm-mc -triple s390x-linux-gnu -show-encoding %s | FileCheck %s
+
+#CHECK: agfi %r0, -2147483648 # encoding: [0xc2,0x08,0x80,0x00,0x00,0x00]
+#CHECK: agfi %r0, -1 # encoding: [0xc2,0x08,0xff,0xff,0xff,0xff]
+#CHECK: agfi %r0, 0 # encoding: [0xc2,0x08,0x00,0x00,0x00,0x00]
+#CHECK: agfi %r0, 1 # encoding: [0xc2,0x08,0x00,0x00,0x00,0x01]
+#CHECK: agfi %r0, 2147483647 # encoding: [0xc2,0x08,0x7f,0xff,0xff,0xff]
+#CHECK: agfi %r15, 0 # encoding: [0xc2,0xf8,0x00,0x00,0x00,0x00]
+
+ agfi %r0, -1 << 31
+ agfi %r0, -1
+ agfi %r0, 0
+ agfi %r0, 1
+ agfi %r0, (1 << 31) - 1
+ agfi %r15, 0
--- /dev/null
+# RUN: not llvm-mc -triple s390x-linux-gnu < %s 2> %t
+# RUN: FileCheck < %t %s
+
+#CHECK: error: invalid operand
+#CHECK: agfi %r0, (-1 << 31) - 1
+#CHECK: error: invalid operand
+#CHECK: agfi %r0, (1 << 31)
+
+ agfi %r0, (-1 << 31) - 1
+ agfi %r0, (1 << 31)
--- /dev/null
+# RUN: llvm-mc -triple s390x-linux-gnu -show-encoding %s | FileCheck %s
+
+#CHECK: agfr %r0, %r0 # encoding: [0xb9,0x18,0x00,0x00]
+#CHECK: agfr %r0, %r15 # encoding: [0xb9,0x18,0x00,0x0f]
+#CHECK: agfr %r15, %r0 # encoding: [0xb9,0x18,0x00,0xf0]
+#CHECK: agfr %r7, %r8 # encoding: [0xb9,0x18,0x00,0x78]
+
+ agfr %r0,%r0
+ agfr %r0,%r15
+ agfr %r15,%r0
+ agfr %r7,%r8
--- /dev/null
+# RUN: llvm-mc -triple s390x-linux-gnu -show-encoding %s | FileCheck %s
+
+#CHECK: aghi %r0, -32768 # encoding: [0xa7,0x0b,0x80,0x00]
+#CHECK: aghi %r0, -1 # encoding: [0xa7,0x0b,0xff,0xff]
+#CHECK: aghi %r0, 0 # encoding: [0xa7,0x0b,0x00,0x00]
+#CHECK: aghi %r0, 1 # encoding: [0xa7,0x0b,0x00,0x01]
+#CHECK: aghi %r0, 32767 # encoding: [0xa7,0x0b,0x7f,0xff]
+#CHECK: aghi %r15, 0 # encoding: [0xa7,0xfb,0x00,0x00]
+
+ aghi %r0, -32768
+ aghi %r0, -1
+ aghi %r0, 0
+ aghi %r0, 1
+ aghi %r0, 32767
+ aghi %r15, 0
--- /dev/null
+# RUN: not llvm-mc -triple s390x-linux-gnu < %s 2> %t
+# RUN: FileCheck < %t %s
+
+#CHECK: error: invalid operand
+#CHECK: aghi %r0, -32769
+#CHECK: error: invalid operand
+#CHECK: aghi %r0, 32768
+#CHECK: error: invalid operand
+#CHECK: aghi %r0, foo
+
+ aghi %r0, -32769
+ aghi %r0, 32768
+ aghi %r0, foo
--- /dev/null
+# RUN: llvm-mc -triple s390x-linux-gnu -show-encoding %s | FileCheck %s
+
+#CHECK: agr %r0, %r0 # encoding: [0xb9,0x08,0x00,0x00]
+#CHECK: agr %r0, %r15 # encoding: [0xb9,0x08,0x00,0x0f]
+#CHECK: agr %r15, %r0 # encoding: [0xb9,0x08,0x00,0xf0]
+#CHECK: agr %r7, %r8 # encoding: [0xb9,0x08,0x00,0x78]
+
+ agr %r0,%r0
+ agr %r0,%r15
+ agr %r15,%r0
+ agr %r7,%r8
--- /dev/null
+# RUN: llvm-mc -triple s390x-linux-gnu -show-encoding %s | FileCheck %s
+
+#CHECK: agsi -524288, 0 # encoding: [0xeb,0x00,0x00,0x00,0x80,0x7a]
+#CHECK: agsi -1, 0 # encoding: [0xeb,0x00,0x0f,0xff,0xff,0x7a]
+#CHECK: agsi 0, 0 # encoding: [0xeb,0x00,0x00,0x00,0x00,0x7a]
+#CHECK: agsi 1, 0 # encoding: [0xeb,0x00,0x00,0x01,0x00,0x7a]
+#CHECK: agsi 524287, 0 # encoding: [0xeb,0x00,0x0f,0xff,0x7f,0x7a]
+#CHECK: agsi 0, -128 # encoding: [0xeb,0x80,0x00,0x00,0x00,0x7a]
+#CHECK: agsi 0, -1 # encoding: [0xeb,0xff,0x00,0x00,0x00,0x7a]
+#CHECK: agsi 0, 1 # encoding: [0xeb,0x01,0x00,0x00,0x00,0x7a]
+#CHECK: agsi 0, 127 # encoding: [0xeb,0x7f,0x00,0x00,0x00,0x7a]
+#CHECK: agsi 0(%r1), 42 # encoding: [0xeb,0x2a,0x10,0x00,0x00,0x7a]
+#CHECK: agsi 0(%r15), 42 # encoding: [0xeb,0x2a,0xf0,0x00,0x00,0x7a]
+#CHECK: agsi 524287(%r1), 42 # encoding: [0xeb,0x2a,0x1f,0xff,0x7f,0x7a]
+#CHECK: agsi 524287(%r15), 42 # encoding: [0xeb,0x2a,0xff,0xff,0x7f,0x7a]
+
+ agsi -524288, 0
+ agsi -1, 0
+ agsi 0, 0
+ agsi 1, 0
+ agsi 524287, 0
+ agsi 0, -128
+ agsi 0, -1
+ agsi 0, 1
+ agsi 0, 127
+ agsi 0(%r1), 42
+ agsi 0(%r15), 42
+ agsi 524287(%r1), 42
+ agsi 524287(%r15), 42
--- /dev/null
+# RUN: not llvm-mc -triple s390x-linux-gnu < %s 2> %t
+# RUN: FileCheck < %t %s
+
+#CHECK: error: invalid operand
+#CHECK: agsi -524289, 0
+#CHECK: error: invalid operand
+#CHECK: agsi 524288, 0
+#CHECK: error: invalid use of indexed addressing
+#CHECK: agsi 0(%r1,%r2), 0
+#CHECK: error: invalid operand
+#CHECK: agsi 0, -129
+#CHECK: error: invalid operand
+#CHECK: agsi 0, 128
+
+ agsi -524289, 0
+ agsi 524288, 0
+ agsi 0(%r1,%r2), 0
+ agsi 0, -129
+ agsi 0, 128
--- /dev/null
+# RUN: llvm-mc -triple s390x-linux-gnu -show-encoding %s | FileCheck %s
+
+#CHECK: ah %r0, 0 # encoding: [0x4a,0x00,0x00,0x00]
+#CHECK: ah %r0, 4095 # encoding: [0x4a,0x00,0x0f,0xff]
+#CHECK: ah %r0, 0(%r1) # encoding: [0x4a,0x00,0x10,0x00]
+#CHECK: ah %r0, 0(%r15) # encoding: [0x4a,0x00,0xf0,0x00]
+#CHECK: ah %r0, 4095(%r1,%r15) # encoding: [0x4a,0x01,0xff,0xff]
+#CHECK: ah %r0, 4095(%r15,%r1) # encoding: [0x4a,0x0f,0x1f,0xff]
+#CHECK: ah %r15, 0 # encoding: [0x4a,0xf0,0x00,0x00]
+
+ ah %r0, 0
+ ah %r0, 4095
+ ah %r0, 0(%r1)
+ ah %r0, 0(%r15)
+ ah %r0, 4095(%r1,%r15)
+ ah %r0, 4095(%r15,%r1)
+ ah %r15, 0
--- /dev/null
+# RUN: not llvm-mc -triple s390x-linux-gnu < %s 2> %t
+# RUN: FileCheck < %t %s
+
+#CHECK: error: invalid operand
+#CHECK: ah %r0, -1
+#CHECK: error: invalid operand
+#CHECK: ah %r0, 4096
+
+ ah %r0, -1
+ ah %r0, 4096
--- /dev/null
+# RUN: llvm-mc -triple s390x-linux-gnu -show-encoding %s | FileCheck %s
+
+#CHECK: ahi %r0, -32768 # encoding: [0xa7,0x0a,0x80,0x00]
+#CHECK: ahi %r0, -1 # encoding: [0xa7,0x0a,0xff,0xff]
+#CHECK: ahi %r0, 0 # encoding: [0xa7,0x0a,0x00,0x00]
+#CHECK: ahi %r0, 1 # encoding: [0xa7,0x0a,0x00,0x01]
+#CHECK: ahi %r0, 32767 # encoding: [0xa7,0x0a,0x7f,0xff]
+#CHECK: ahi %r15, 0 # encoding: [0xa7,0xfa,0x00,0x00]
+
+ ahi %r0, -32768
+ ahi %r0, -1
+ ahi %r0, 0
+ ahi %r0, 1
+ ahi %r0, 32767
+ ahi %r15, 0
--- /dev/null
+# RUN: not llvm-mc -triple s390x-linux-gnu < %s 2> %t
+# RUN: FileCheck < %t %s
+
+#CHECK: error: invalid operand
+#CHECK: ahi %r0, -32769
+#CHECK: error: invalid operand
+#CHECK: ahi %r0, 32768
+#CHECK: error: invalid operand
+#CHECK: ahi %r0, foo
+
+ ahi %r0, -32769
+ ahi %r0, 32768
+ ahi %r0, foo
--- /dev/null
+# RUN: llvm-mc -triple s390x-linux-gnu -show-encoding %s | FileCheck %s
+
+#CHECK: ahy %r0, -524288 # encoding: [0xe3,0x00,0x00,0x00,0x80,0x7a]
+#CHECK: ahy %r0, -1 # encoding: [0xe3,0x00,0x0f,0xff,0xff,0x7a]
+#CHECK: ahy %r0, 0 # encoding: [0xe3,0x00,0x00,0x00,0x00,0x7a]
+#CHECK: ahy %r0, 1 # encoding: [0xe3,0x00,0x00,0x01,0x00,0x7a]
+#CHECK: ahy %r0, 524287 # encoding: [0xe3,0x00,0x0f,0xff,0x7f,0x7a]
+#CHECK: ahy %r0, 0(%r1) # encoding: [0xe3,0x00,0x10,0x00,0x00,0x7a]
+#CHECK: ahy %r0, 0(%r15) # encoding: [0xe3,0x00,0xf0,0x00,0x00,0x7a]
+#CHECK: ahy %r0, 524287(%r1,%r15) # encoding: [0xe3,0x01,0xff,0xff,0x7f,0x7a]
+#CHECK: ahy %r0, 524287(%r15,%r1) # encoding: [0xe3,0x0f,0x1f,0xff,0x7f,0x7a]
+#CHECK: ahy %r15, 0 # encoding: [0xe3,0xf0,0x00,0x00,0x00,0x7a]
+
+ ahy %r0, -524288
+ ahy %r0, -1
+ ahy %r0, 0
+ ahy %r0, 1
+ ahy %r0, 524287
+ ahy %r0, 0(%r1)
+ ahy %r0, 0(%r15)
+ ahy %r0, 524287(%r1,%r15)
+ ahy %r0, 524287(%r15,%r1)
+ ahy %r15, 0
--- /dev/null
+# RUN: not llvm-mc -triple s390x-linux-gnu < %s 2> %t
+# RUN: FileCheck < %t %s
+
+#CHECK: error: invalid operand
+#CHECK: ahy %r0, -524289
+#CHECK: error: invalid operand
+#CHECK: ahy %r0, 524288
+
+ ahy %r0, -524289
+ ahy %r0, 524288
--- /dev/null
+# RUN: llvm-mc -triple s390x-linux-gnu -show-encoding %s | FileCheck %s
+
+#CHECK: al %r0, 0 # encoding: [0x5e,0x00,0x00,0x00]
+#CHECK: al %r0, 4095 # encoding: [0x5e,0x00,0x0f,0xff]
+#CHECK: al %r0, 0(%r1) # encoding: [0x5e,0x00,0x10,0x00]
+#CHECK: al %r0, 0(%r15) # encoding: [0x5e,0x00,0xf0,0x00]
+#CHECK: al %r0, 4095(%r1,%r15) # encoding: [0x5e,0x01,0xff,0xff]
+#CHECK: al %r0, 4095(%r15,%r1) # encoding: [0x5e,0x0f,0x1f,0xff]
+#CHECK: al %r15, 0 # encoding: [0x5e,0xf0,0x00,0x00]
+
+ al %r0, 0
+ al %r0, 4095
+ al %r0, 0(%r1)
+ al %r0, 0(%r15)
+ al %r0, 4095(%r1,%r15)
+ al %r0, 4095(%r15,%r1)
+ al %r15, 0
--- /dev/null
+# RUN: not llvm-mc -triple s390x-linux-gnu < %s 2> %t
+# RUN: FileCheck < %t %s
+
+#CHECK: error: invalid operand
+#CHECK: al %r0, -1
+#CHECK: error: invalid operand
+#CHECK: al %r0, 4096
+
+ al %r0, -1
+ al %r0, 4096
--- /dev/null
+# RUN: llvm-mc -triple s390x-linux-gnu -show-encoding %s | FileCheck %s
+
+#CHECK: alc %r0, -524288 # encoding: [0xe3,0x00,0x00,0x00,0x80,0x98]
+#CHECK: alc %r0, -1 # encoding: [0xe3,0x00,0x0f,0xff,0xff,0x98]
+#CHECK: alc %r0, 0 # encoding: [0xe3,0x00,0x00,0x00,0x00,0x98]
+#CHECK: alc %r0, 1 # encoding: [0xe3,0x00,0x00,0x01,0x00,0x98]
+#CHECK: alc %r0, 524287 # encoding: [0xe3,0x00,0x0f,0xff,0x7f,0x98]
+#CHECK: alc %r0, 0(%r1) # encoding: [0xe3,0x00,0x10,0x00,0x00,0x98]
+#CHECK: alc %r0, 0(%r15) # encoding: [0xe3,0x00,0xf0,0x00,0x00,0x98]
+#CHECK: alc %r0, 524287(%r1,%r15) # encoding: [0xe3,0x01,0xff,0xff,0x7f,0x98]
+#CHECK: alc %r0, 524287(%r15,%r1) # encoding: [0xe3,0x0f,0x1f,0xff,0x7f,0x98]
+#CHECK: alc %r15, 0 # encoding: [0xe3,0xf0,0x00,0x00,0x00,0x98]
+
+ alc %r0, -524288
+ alc %r0, -1
+ alc %r0, 0
+ alc %r0, 1
+ alc %r0, 524287
+ alc %r0, 0(%r1)
+ alc %r0, 0(%r15)
+ alc %r0, 524287(%r1,%r15)
+ alc %r0, 524287(%r15,%r1)
+ alc %r15, 0
--- /dev/null
+# RUN: not llvm-mc -triple s390x-linux-gnu < %s 2> %t
+# RUN: FileCheck < %t %s
+
+#CHECK: error: invalid operand
+#CHECK: alc %r0, -524289
+#CHECK: error: invalid operand
+#CHECK: alc %r0, 524288
+
+ alc %r0, -524289
+ alc %r0, 524288
--- /dev/null
+# RUN: llvm-mc -triple s390x-linux-gnu -show-encoding %s | FileCheck %s
+
+#CHECK: alcg %r0, -524288 # encoding: [0xe3,0x00,0x00,0x00,0x80,0x88]
+#CHECK: alcg %r0, -1 # encoding: [0xe3,0x00,0x0f,0xff,0xff,0x88]
+#CHECK: alcg %r0, 0 # encoding: [0xe3,0x00,0x00,0x00,0x00,0x88]
+#CHECK: alcg %r0, 1 # encoding: [0xe3,0x00,0x00,0x01,0x00,0x88]
+#CHECK: alcg %r0, 524287 # encoding: [0xe3,0x00,0x0f,0xff,0x7f,0x88]
+#CHECK: alcg %r0, 0(%r1) # encoding: [0xe3,0x00,0x10,0x00,0x00,0x88]
+#CHECK: alcg %r0, 0(%r15) # encoding: [0xe3,0x00,0xf0,0x00,0x00,0x88]
+#CHECK: alcg %r0, 524287(%r1,%r15) # encoding: [0xe3,0x01,0xff,0xff,0x7f,0x88]
+#CHECK: alcg %r0, 524287(%r15,%r1) # encoding: [0xe3,0x0f,0x1f,0xff,0x7f,0x88]
+#CHECK: alcg %r15, 0 # encoding: [0xe3,0xf0,0x00,0x00,0x00,0x88]
+
+ alcg %r0, -524288
+ alcg %r0, -1
+ alcg %r0, 0
+ alcg %r0, 1
+ alcg %r0, 524287
+ alcg %r0, 0(%r1)
+ alcg %r0, 0(%r15)
+ alcg %r0, 524287(%r1,%r15)
+ alcg %r0, 524287(%r15,%r1)
+ alcg %r15, 0
--- /dev/null
+# RUN: not llvm-mc -triple s390x-linux-gnu < %s 2> %t
+# RUN: FileCheck < %t %s
+
+#CHECK: error: invalid operand
+#CHECK: alcg %r0, -524289
+#CHECK: error: invalid operand
+#CHECK: alcg %r0, 524288
+
+ alcg %r0, -524289
+ alcg %r0, 524288
--- /dev/null
+# RUN: llvm-mc -triple s390x-linux-gnu -show-encoding %s | FileCheck %s
+
+#CHECK: alcgr %r0, %r0 # encoding: [0xb9,0x88,0x00,0x00]
+#CHECK: alcgr %r0, %r15 # encoding: [0xb9,0x88,0x00,0x0f]
+#CHECK: alcgr %r15, %r0 # encoding: [0xb9,0x88,0x00,0xf0]
+#CHECK: alcgr %r7, %r8 # encoding: [0xb9,0x88,0x00,0x78]
+
+ alcgr %r0,%r0
+ alcgr %r0,%r15
+ alcgr %r15,%r0
+ alcgr %r7,%r8
--- /dev/null
+# RUN: llvm-mc -triple s390x-linux-gnu -show-encoding %s | FileCheck %s
+
+#CHECK: alcr %r0, %r0 # encoding: [0xb9,0x98,0x00,0x00]
+#CHECK: alcr %r0, %r15 # encoding: [0xb9,0x98,0x00,0x0f]
+#CHECK: alcr %r15, %r0 # encoding: [0xb9,0x98,0x00,0xf0]
+#CHECK: alcr %r7, %r8 # encoding: [0xb9,0x98,0x00,0x78]
+
+ alcr %r0,%r0
+ alcr %r0,%r15
+ alcr %r15,%r0
+ alcr %r7,%r8
--- /dev/null
+# RUN: llvm-mc -triple s390x-linux-gnu -show-encoding %s | FileCheck %s
+
+#CHECK: alfi %r0, 0 # encoding: [0xc2,0x0b,0x00,0x00,0x00,0x00]
+#CHECK: alfi %r0, 4294967295 # encoding: [0xc2,0x0b,0xff,0xff,0xff,0xff]
+#CHECK: alfi %r15, 0 # encoding: [0xc2,0xfb,0x00,0x00,0x00,0x00]
+
+ alfi %r0, 0
+ alfi %r0, (1 << 32) - 1
+ alfi %r15, 0
--- /dev/null
+# RUN: not llvm-mc -triple s390x-linux-gnu < %s 2> %t
+# RUN: FileCheck < %t %s
+
+#CHECK: error: invalid operand
+#CHECK: alfi %r0, -1
+#CHECK: error: invalid operand
+#CHECK: alfi %r0, (1 << 32)
+
+ alfi %r0, -1
+ alfi %r0, (1 << 32)
--- /dev/null
+# RUN: llvm-mc -triple s390x-linux-gnu -show-encoding %s | FileCheck %s
+
+#CHECK: alg %r0, -524288 # encoding: [0xe3,0x00,0x00,0x00,0x80,0x0a]
+#CHECK: alg %r0, -1 # encoding: [0xe3,0x00,0x0f,0xff,0xff,0x0a]
+#CHECK: alg %r0, 0 # encoding: [0xe3,0x00,0x00,0x00,0x00,0x0a]
+#CHECK: alg %r0, 1 # encoding: [0xe3,0x00,0x00,0x01,0x00,0x0a]
+#CHECK: alg %r0, 524287 # encoding: [0xe3,0x00,0x0f,0xff,0x7f,0x0a]
+#CHECK: alg %r0, 0(%r1) # encoding: [0xe3,0x00,0x10,0x00,0x00,0x0a]
+#CHECK: alg %r0, 0(%r15) # encoding: [0xe3,0x00,0xf0,0x00,0x00,0x0a]
+#CHECK: alg %r0, 524287(%r1,%r15) # encoding: [0xe3,0x01,0xff,0xff,0x7f,0x0a]
+#CHECK: alg %r0, 524287(%r15,%r1) # encoding: [0xe3,0x0f,0x1f,0xff,0x7f,0x0a]
+#CHECK: alg %r15, 0 # encoding: [0xe3,0xf0,0x00,0x00,0x00,0x0a]
+
+ alg %r0, -524288
+ alg %r0, -1
+ alg %r0, 0
+ alg %r0, 1
+ alg %r0, 524287
+ alg %r0, 0(%r1)
+ alg %r0, 0(%r15)
+ alg %r0, 524287(%r1,%r15)
+ alg %r0, 524287(%r15,%r1)
+ alg %r15, 0
--- /dev/null
+# RUN: not llvm-mc -triple s390x-linux-gnu < %s 2> %t
+# RUN: FileCheck < %t %s
+
+#CHECK: error: invalid operand
+#CHECK: alg %r0, -524289
+#CHECK: error: invalid operand
+#CHECK: alg %r0, 524288
+
+ alg %r0, -524289
+ alg %r0, 524288
--- /dev/null
+# RUN: llvm-mc -triple s390x-linux-gnu -show-encoding %s | FileCheck %s
+
+#CHECK: algf %r0, -524288 # encoding: [0xe3,0x00,0x00,0x00,0x80,0x1a]
+#CHECK: algf %r0, -1 # encoding: [0xe3,0x00,0x0f,0xff,0xff,0x1a]
+#CHECK: algf %r0, 0 # encoding: [0xe3,0x00,0x00,0x00,0x00,0x1a]
+#CHECK: algf %r0, 1 # encoding: [0xe3,0x00,0x00,0x01,0x00,0x1a]
+#CHECK: algf %r0, 524287 # encoding: [0xe3,0x00,0x0f,0xff,0x7f,0x1a]
+#CHECK: algf %r0, 0(%r1) # encoding: [0xe3,0x00,0x10,0x00,0x00,0x1a]
+#CHECK: algf %r0, 0(%r15) # encoding: [0xe3,0x00,0xf0,0x00,0x00,0x1a]
+#CHECK: algf %r0, 524287(%r1,%r15) # encoding: [0xe3,0x01,0xff,0xff,0x7f,0x1a]
+#CHECK: algf %r0, 524287(%r15,%r1) # encoding: [0xe3,0x0f,0x1f,0xff,0x7f,0x1a]
+#CHECK: algf %r15, 0 # encoding: [0xe3,0xf0,0x00,0x00,0x00,0x1a]
+
+ algf %r0, -524288
+ algf %r0, -1
+ algf %r0, 0
+ algf %r0, 1
+ algf %r0, 524287
+ algf %r0, 0(%r1)
+ algf %r0, 0(%r15)
+ algf %r0, 524287(%r1,%r15)
+ algf %r0, 524287(%r15,%r1)
+ algf %r15, 0
--- /dev/null
+# RUN: not llvm-mc -triple s390x-linux-gnu < %s 2> %t
+# RUN: FileCheck < %t %s
+
+#CHECK: error: invalid operand
+#CHECK: algf %r0, -524289
+#CHECK: error: invalid operand
+#CHECK: algf %r0, 524288
+
+ algf %r0, -524289
+ algf %r0, 524288
--- /dev/null
+# RUN: llvm-mc -triple s390x-linux-gnu -show-encoding %s | FileCheck %s
+
+#CHECK: algfi %r0, 0 # encoding: [0xc2,0x0a,0x00,0x00,0x00,0x00]
+#CHECK: algfi %r0, 4294967295 # encoding: [0xc2,0x0a,0xff,0xff,0xff,0xff]
+#CHECK: algfi %r15, 0 # encoding: [0xc2,0xfa,0x00,0x00,0x00,0x00]
+
+ algfi %r0, 0
+ algfi %r0, (1 << 32) - 1
+ algfi %r15, 0
--- /dev/null
+# RUN: not llvm-mc -triple s390x-linux-gnu < %s 2> %t
+# RUN: FileCheck < %t %s
+
+#CHECK: error: invalid operand
+#CHECK: algfi %r0, -1
+#CHECK: error: invalid operand
+#CHECK: algfi %r0, (1 << 32)
+
+ algfi %r0, -1
+ algfi %r0, (1 << 32)
--- /dev/null
+# RUN: llvm-mc -triple s390x-linux-gnu -show-encoding %s | FileCheck %s
+
+#CHECK: algfr %r0, %r0 # encoding: [0xb9,0x1a,0x00,0x00]
+#CHECK: algfr %r0, %r15 # encoding: [0xb9,0x1a,0x00,0x0f]
+#CHECK: algfr %r15, %r0 # encoding: [0xb9,0x1a,0x00,0xf0]
+#CHECK: algfr %r7, %r8 # encoding: [0xb9,0x1a,0x00,0x78]
+
+ algfr %r0,%r0
+ algfr %r0,%r15
+ algfr %r15,%r0
+ algfr %r7,%r8
--- /dev/null
+# RUN: llvm-mc -triple s390x-linux-gnu -show-encoding %s | FileCheck %s
+
+#CHECK: algr %r0, %r0 # encoding: [0xb9,0x0a,0x00,0x00]
+#CHECK: algr %r0, %r15 # encoding: [0xb9,0x0a,0x00,0x0f]
+#CHECK: algr %r15, %r0 # encoding: [0xb9,0x0a,0x00,0xf0]
+#CHECK: algr %r7, %r8 # encoding: [0xb9,0x0a,0x00,0x78]
+
+ algr %r0,%r0
+ algr %r0,%r15
+ algr %r15,%r0
+ algr %r7,%r8
--- /dev/null
+# RUN: llvm-mc -triple s390x-linux-gnu -show-encoding %s | FileCheck %s
+
+#CHECK: alr %r0, %r0 # encoding: [0x1e,0x00]
+#CHECK: alr %r0, %r15 # encoding: [0x1e,0x0f]
+#CHECK: alr %r15, %r0 # encoding: [0x1e,0xf0]
+#CHECK: alr %r7, %r8 # encoding: [0x1e,0x78]
+
+ alr %r0,%r0
+ alr %r0,%r15
+ alr %r15,%r0
+ alr %r7,%r8
--- /dev/null
+# RUN: llvm-mc -triple s390x-linux-gnu -show-encoding %s | FileCheck %s
+
+#CHECK: aly %r0, -524288 # encoding: [0xe3,0x00,0x00,0x00,0x80,0x5e]
+#CHECK: aly %r0, -1 # encoding: [0xe3,0x00,0x0f,0xff,0xff,0x5e]
+#CHECK: aly %r0, 0 # encoding: [0xe3,0x00,0x00,0x00,0x00,0x5e]
+#CHECK: aly %r0, 1 # encoding: [0xe3,0x00,0x00,0x01,0x00,0x5e]
+#CHECK: aly %r0, 524287 # encoding: [0xe3,0x00,0x0f,0xff,0x7f,0x5e]
+#CHECK: aly %r0, 0(%r1) # encoding: [0xe3,0x00,0x10,0x00,0x00,0x5e]
+#CHECK: aly %r0, 0(%r15) # encoding: [0xe3,0x00,0xf0,0x00,0x00,0x5e]
+#CHECK: aly %r0, 524287(%r1,%r15) # encoding: [0xe3,0x01,0xff,0xff,0x7f,0x5e]
+#CHECK: aly %r0, 524287(%r15,%r1) # encoding: [0xe3,0x0f,0x1f,0xff,0x7f,0x5e]
+#CHECK: aly %r15, 0 # encoding: [0xe3,0xf0,0x00,0x00,0x00,0x5e]
+
+ aly %r0, -524288
+ aly %r0, -1
+ aly %r0, 0
+ aly %r0, 1
+ aly %r0, 524287
+ aly %r0, 0(%r1)
+ aly %r0, 0(%r15)
+ aly %r0, 524287(%r1,%r15)
+ aly %r0, 524287(%r15,%r1)
+ aly %r15, 0
--- /dev/null
+# RUN: not llvm-mc -triple s390x-linux-gnu < %s 2> %t
+# RUN: FileCheck < %t %s
+
+#CHECK: error: invalid operand
+#CHECK: aly %r0, -524289
+#CHECK: error: invalid operand
+#CHECK: aly %r0, 524288
+
+ aly %r0, -524289
+ aly %r0, 524288
--- /dev/null
+# RUN: llvm-mc -triple s390x-linux-gnu -show-encoding %s | FileCheck %s
+
+#CHECK: ar %r0, %r0 # encoding: [0x1a,0x00]
+#CHECK: ar %r0, %r15 # encoding: [0x1a,0x0f]
+#CHECK: ar %r15, %r0 # encoding: [0x1a,0xf0]
+#CHECK: ar %r7, %r8 # encoding: [0x1a,0x78]
+
+ ar %r0,%r0
+ ar %r0,%r15
+ ar %r15,%r0
+ ar %r7,%r8
--- /dev/null
+# RUN: llvm-mc -triple s390x-linux-gnu -show-encoding %s | FileCheck %s
+
+#CHECK: asi -524288, 0 # encoding: [0xeb,0x00,0x00,0x00,0x80,0x6a]
+#CHECK: asi -1, 0 # encoding: [0xeb,0x00,0x0f,0xff,0xff,0x6a]
+#CHECK: asi 0, 0 # encoding: [0xeb,0x00,0x00,0x00,0x00,0x6a]
+#CHECK: asi 1, 0 # encoding: [0xeb,0x00,0x00,0x01,0x00,0x6a]
+#CHECK: asi 524287, 0 # encoding: [0xeb,0x00,0x0f,0xff,0x7f,0x6a]
+#CHECK: asi 0, -128 # encoding: [0xeb,0x80,0x00,0x00,0x00,0x6a]
+#CHECK: asi 0, -1 # encoding: [0xeb,0xff,0x00,0x00,0x00,0x6a]
+#CHECK: asi 0, 1 # encoding: [0xeb,0x01,0x00,0x00,0x00,0x6a]
+#CHECK: asi 0, 127 # encoding: [0xeb,0x7f,0x00,0x00,0x00,0x6a]
+#CHECK: asi 0(%r1), 42 # encoding: [0xeb,0x2a,0x10,0x00,0x00,0x6a]
+#CHECK: asi 0(%r15), 42 # encoding: [0xeb,0x2a,0xf0,0x00,0x00,0x6a]
+#CHECK: asi 524287(%r1), 42 # encoding: [0xeb,0x2a,0x1f,0xff,0x7f,0x6a]
+#CHECK: asi 524287(%r15), 42 # encoding: [0xeb,0x2a,0xff,0xff,0x7f,0x6a]
+
+ asi -524288, 0
+ asi -1, 0
+ asi 0, 0
+ asi 1, 0
+ asi 524287, 0
+ asi 0, -128
+ asi 0, -1
+ asi 0, 1
+ asi 0, 127
+ asi 0(%r1), 42
+ asi 0(%r15), 42
+ asi 524287(%r1), 42
+ asi 524287(%r15), 42
--- /dev/null
+# RUN: not llvm-mc -triple s390x-linux-gnu < %s 2> %t
+# RUN: FileCheck < %t %s
+
+#CHECK: error: invalid operand
+#CHECK: asi -524289, 0
+#CHECK: error: invalid operand
+#CHECK: asi 524288, 0
+#CHECK: error: invalid use of indexed addressing
+#CHECK: asi 0(%r1,%r2), 0
+#CHECK: error: invalid operand
+#CHECK: asi 0, -129
+#CHECK: error: invalid operand
+#CHECK: asi 0, 128
+
+ asi -524289, 0
+ asi 524288, 0
+ asi 0(%r1,%r2), 0
+ asi 0, -129
+ asi 0, 128
--- /dev/null
+# RUN: llvm-mc -triple s390x-linux-gnu -show-encoding %s | FileCheck %s
+
+#CHECK: axbr %f0, %f0 # encoding: [0xb3,0x4a,0x00,0x00]
+#CHECK: axbr %f0, %f13 # encoding: [0xb3,0x4a,0x00,0x0d]
+#CHECK: axbr %f8, %f8 # encoding: [0xb3,0x4a,0x00,0x88]
+#CHECK: axbr %f13, %f0 # encoding: [0xb3,0x4a,0x00,0xd0]
+
+ axbr %f0, %f0
+ axbr %f0, %f13
+ axbr %f8, %f8
+ axbr %f13, %f0
--- /dev/null
+# RUN: not llvm-mc -triple s390x-linux-gnu < %s 2> %t
+# RUN: FileCheck < %t %s
+
+#CHECK: error: invalid register
+#CHECK: axbr %f0, %f2
+#CHECK: error: invalid register
+#CHECK: axbr %f0, %f14
+#CHECK: error: invalid register
+#CHECK: axbr %f2, %f0
+#CHECK: error: invalid register
+#CHECK: axbr %f14, %f0
+
+ axbr %f0, %f2
+ axbr %f0, %f14
+ axbr %f2, %f0
+ axbr %f14, %f0
+
--- /dev/null
+# RUN: llvm-mc -triple s390x-linux-gnu -show-encoding %s | FileCheck %s
+
+#CHECK: ay %r0, -524288 # encoding: [0xe3,0x00,0x00,0x00,0x80,0x5a]
+#CHECK: ay %r0, -1 # encoding: [0xe3,0x00,0x0f,0xff,0xff,0x5a]
+#CHECK: ay %r0, 0 # encoding: [0xe3,0x00,0x00,0x00,0x00,0x5a]
+#CHECK: ay %r0, 1 # encoding: [0xe3,0x00,0x00,0x01,0x00,0x5a]
+#CHECK: ay %r0, 524287 # encoding: [0xe3,0x00,0x0f,0xff,0x7f,0x5a]
+#CHECK: ay %r0, 0(%r1) # encoding: [0xe3,0x00,0x10,0x00,0x00,0x5a]
+#CHECK: ay %r0, 0(%r15) # encoding: [0xe3,0x00,0xf0,0x00,0x00,0x5a]
+#CHECK: ay %r0, 524287(%r1,%r15) # encoding: [0xe3,0x01,0xff,0xff,0x7f,0x5a]
+#CHECK: ay %r0, 524287(%r15,%r1) # encoding: [0xe3,0x0f,0x1f,0xff,0x7f,0x5a]
+#CHECK: ay %r15, 0 # encoding: [0xe3,0xf0,0x00,0x00,0x00,0x5a]
+
+ ay %r0, -524288
+ ay %r0, -1
+ ay %r0, 0
+ ay %r0, 1
+ ay %r0, 524287
+ ay %r0, 0(%r1)
+ ay %r0, 0(%r15)
+ ay %r0, 524287(%r1,%r15)
+ ay %r0, 524287(%r15,%r1)
+ ay %r15, 0
--- /dev/null
+# RUN: not llvm-mc -triple s390x-linux-gnu < %s 2> %t
+# RUN: FileCheck < %t %s
+
+#CHECK: error: invalid operand
+#CHECK: ay %r0, -524289
+#CHECK: error: invalid operand
+#CHECK: ay %r0, 524288
+
+ ay %r0, -524289
+ ay %r0, 524288
--- /dev/null
+# RUN: llvm-mc -triple s390x-linux-gnu -show-encoding %s | FileCheck %s
+
+#CHECK: basr %r0, %r1 # encoding: [0x0d,0x01]
+#CHECK: basr %r0, %r15 # encoding: [0x0d,0x0f]
+#CHECK: basr %r14, %r9 # encoding: [0x0d,0xe9]
+#CHECK: basr %r15, %r1 # encoding: [0x0d,0xf1]
+
+ basr %r0,%r1
+ basr %r0,%r15
+ basr %r14,%r9
+ basr %r15,%r1
+
--- /dev/null
+# RUN: llvm-mc -triple s390x-linux-gnu -show-encoding %s | FileCheck %s
+
+#CHECK: br %r1 # encoding: [0x07,0xf1]
+#CHECK: br %r14 # encoding: [0x07,0xfe]
+#CHECK: br %r15 # encoding: [0x07,0xff]
+
+ br %r1
+ br %r14
+ br %r15
--- /dev/null
+# RUN: llvm-mc -triple s390x-linux-gnu -show-encoding %s | FileCheck %s
+
+#CHECK: bras %r0, foo # encoding: [0xa7,0x05,A,A]
+#CHECK: fixup A - offset: 2, value: foo+2, kind: FK_390_PC16DBL
+#CHECK: bras %r14, foo # encoding: [0xa7,0xe5,A,A]
+#CHECK: fixup A - offset: 2, value: foo+2, kind: FK_390_PC16DBL
+#CHECK: bras %r15, foo # encoding: [0xa7,0xf5,A,A]
+#CHECK: fixup A - offset: 2, value: foo+2, kind: FK_390_PC16DBL
+ bras %r0,foo
+ bras %r14,foo
+ bras %r15,foo
+
+#CHECK: bras %r0, bar+100 # encoding: [0xa7,0x05,A,A]
+#CHECK: fixup A - offset: 2, value: (bar+100)+2, kind: FK_390_PC16DBL
+#CHECK: bras %r14, bar+100 # encoding: [0xa7,0xe5,A,A]
+#CHECK: fixup A - offset: 2, value: (bar+100)+2, kind: FK_390_PC16DBL
+#CHECK: bras %r15, bar+100 # encoding: [0xa7,0xf5,A,A]
+#CHECK: fixup A - offset: 2, value: (bar+100)+2, kind: FK_390_PC16DBL
+ bras %r0,bar+100
+ bras %r14,bar+100
+ bras %r15,bar+100
+
+#CHECK: bras %r0, bar@PLT # encoding: [0xa7,0x05,A,A]
+#CHECK: fixup A - offset: 2, value: bar@PLT+2, kind: FK_390_PC16DBL
+#CHECK: bras %r14, bar@PLT # encoding: [0xa7,0xe5,A,A]
+#CHECK: fixup A - offset: 2, value: bar@PLT+2, kind: FK_390_PC16DBL
+#CHECK: bras %r15, bar@PLT # encoding: [0xa7,0xf5,A,A]
+#CHECK: fixup A - offset: 2, value: bar@PLT+2, kind: FK_390_PC16DBL
+ bras %r0,bar@PLT
+ bras %r14,bar@PLT
+ bras %r15,bar@PLT
--- /dev/null
+# RUN: llvm-mc -triple s390x-linux-gnu -show-encoding %s | FileCheck %s
+
+#CHECK: brasl %r0, foo # encoding: [0xc0,0x05,A,A,A,A]
+#CHECK: fixup A - offset: 2, value: foo+2, kind: FK_390_PC32DBL
+#CHECK: brasl %r14, foo # encoding: [0xc0,0xe5,A,A,A,A]
+#CHECK: fixup A - offset: 2, value: foo+2, kind: FK_390_PC32DBL
+#CHECK: brasl %r15, foo # encoding: [0xc0,0xf5,A,A,A,A]
+#CHECK: fixup A - offset: 2, value: foo+2, kind: FK_390_PC32DBL
+ brasl %r0,foo
+ brasl %r14,foo
+ brasl %r15,foo
+
+#CHECK: brasl %r0, bar+100 # encoding: [0xc0,0x05,A,A,A,A]
+#CHECK: fixup A - offset: 2, value: (bar+100)+2, kind: FK_390_PC32DBL
+#CHECK: brasl %r14, bar+100 # encoding: [0xc0,0xe5,A,A,A,A]
+#CHECK: fixup A - offset: 2, value: (bar+100)+2, kind: FK_390_PC32DBL
+#CHECK: brasl %r15, bar+100 # encoding: [0xc0,0xf5,A,A,A,A]
+#CHECK: fixup A - offset: 2, value: (bar+100)+2, kind: FK_390_PC32DBL
+ brasl %r0,bar+100
+ brasl %r14,bar+100
+ brasl %r15,bar+100
+
+#CHECK: brasl %r0, bar@PLT # encoding: [0xc0,0x05,A,A,A,A]
+#CHECK: fixup A - offset: 2, value: bar@PLT+2, kind: FK_390_PC32DBL
+#CHECK: brasl %r14, bar@PLT # encoding: [0xc0,0xe5,A,A,A,A]
+#CHECK: fixup A - offset: 2, value: bar@PLT+2, kind: FK_390_PC32DBL
+#CHECK: brasl %r15, bar@PLT # encoding: [0xc0,0xf5,A,A,A,A]
+#CHECK: fixup A - offset: 2, value: bar@PLT+2, kind: FK_390_PC32DBL
+ brasl %r0,bar@PLT
+ brasl %r14,bar@PLT
+ brasl %r15,bar@PLT
--- /dev/null
+# RUN: llvm-mc -triple s390x-linux-gnu -show-encoding %s | FileCheck %s
+
+#CHECK: brc 0, foo # encoding: [0xa7,0x04,A,A]
+#CHECK: fixup A - offset: 2, value: foo+2, kind: FK_390_PC16DBL
+ brc 0, foo
+
+#CHECK: brc 1, foo # encoding: [0xa7,0x14,A,A]
+#CHECK: fixup A - offset: 2, value: foo+2, kind: FK_390_PC16DBL
+#CHECK: jo foo # encoding: [0xa7,0x14,A,A]
+#CHECK: fixup A - offset: 2, value: foo+2, kind: FK_390_PC16DBL
+ brc 1, foo
+ jo foo
+
+#CHECK: brc 2, foo # encoding: [0xa7,0x24,A,A]
+#CHECK: fixup A - offset: 2, value: foo+2, kind: FK_390_PC16DBL
+#CHECK: jh foo # encoding: [0xa7,0x24,A,A]
+#CHECK: fixup A - offset: 2, value: foo+2, kind: FK_390_PC16DBL
+ brc 2, foo
+ jh foo
+
+#CHECK: brc 3, foo # encoding: [0xa7,0x34,A,A]
+#CHECK: fixup A - offset: 2, value: foo+2, kind: FK_390_PC16DBL
+#CHECK: jnle foo # encoding: [0xa7,0x34,A,A]
+#CHECK: fixup A - offset: 2, value: foo+2, kind: FK_390_PC16DBL
+ brc 3, foo
+ jnle foo
+
+#CHECK: brc 4, foo # encoding: [0xa7,0x44,A,A]
+#CHECK: fixup A - offset: 2, value: foo+2, kind: FK_390_PC16DBL
+#CHECK: jl foo # encoding: [0xa7,0x44,A,A]
+#CHECK: fixup A - offset: 2, value: foo+2, kind: FK_390_PC16DBL
+ brc 4, foo
+ jl foo
+
+#CHECK: brc 5, foo # encoding: [0xa7,0x54,A,A]
+#CHECK: fixup A - offset: 2, value: foo+2, kind: FK_390_PC16DBL
+#CHECK: jnhe foo # encoding: [0xa7,0x54,A,A]
+#CHECK: fixup A - offset: 2, value: foo+2, kind: FK_390_PC16DBL
+ brc 5, foo
+ jnhe foo
+
+#CHECK: brc 6, foo # encoding: [0xa7,0x64,A,A]
+#CHECK: fixup A - offset: 2, value: foo+2, kind: FK_390_PC16DBL
+#CHECK: jlh foo # encoding: [0xa7,0x64,A,A]
+#CHECK: fixup A - offset: 2, value: foo+2, kind: FK_390_PC16DBL
+ brc 6, foo
+ jlh foo
+
+#CHECK: brc 7, foo # encoding: [0xa7,0x74,A,A]
+#CHECK: fixup A - offset: 2, value: foo+2, kind: FK_390_PC16DBL
+#CHECK: jne foo # encoding: [0xa7,0x74,A,A]
+#CHECK: fixup A - offset: 2, value: foo+2, kind: FK_390_PC16DBL
+ brc 7, foo
+ jne foo
+
+#CHECK: brc 8, foo # encoding: [0xa7,0x84,A,A]
+#CHECK: fixup A - offset: 2, value: foo+2, kind: FK_390_PC16DBL
+#CHECK: je foo # encoding: [0xa7,0x84,A,A]
+#CHECK: fixup A - offset: 2, value: foo+2, kind: FK_390_PC16DBL
+ brc 8, foo
+ je foo
+
+#CHECK: brc 9, foo # encoding: [0xa7,0x94,A,A]
+#CHECK: fixup A - offset: 2, value: foo+2, kind: FK_390_PC16DBL
+#CHECK: jnlh foo # encoding: [0xa7,0x94,A,A]
+#CHECK: fixup A - offset: 2, value: foo+2, kind: FK_390_PC16DBL
+ brc 9, foo
+ jnlh foo
+
+#CHECK: brc 10, foo # encoding: [0xa7,0xa4,A,A]
+#CHECK: fixup A - offset: 2, value: foo+2, kind: FK_390_PC16DBL
+#CHECK: jhe foo # encoding: [0xa7,0xa4,A,A]
+#CHECK: fixup A - offset: 2, value: foo+2, kind: FK_390_PC16DBL
+ brc 10, foo
+ jhe foo
+
+#CHECK: brc 11, foo # encoding: [0xa7,0xb4,A,A]
+#CHECK: fixup A - offset: 2, value: foo+2, kind: FK_390_PC16DBL
+#CHECK: jnl foo # encoding: [0xa7,0xb4,A,A]
+#CHECK: fixup A - offset: 2, value: foo+2, kind: FK_390_PC16DBL
+ brc 11, foo
+ jnl foo
+
+#CHECK: brc 12, foo # encoding: [0xa7,0xc4,A,A]
+#CHECK: fixup A - offset: 2, value: foo+2, kind: FK_390_PC16DBL
+#CHECK: jle foo # encoding: [0xa7,0xc4,A,A]
+#CHECK: fixup A - offset: 2, value: foo+2, kind: FK_390_PC16DBL
+ brc 12, foo
+ jle foo
+
+#CHECK: brc 13, foo # encoding: [0xa7,0xd4,A,A]
+#CHECK: fixup A - offset: 2, value: foo+2, kind: FK_390_PC16DBL
+#CHECK: jnh foo # encoding: [0xa7,0xd4,A,A]
+#CHECK: fixup A - offset: 2, value: foo+2, kind: FK_390_PC16DBL
+ brc 13, foo
+ jnh foo
+
+#CHECK: brc 14, foo # encoding: [0xa7,0xe4,A,A]
+#CHECK: fixup A - offset: 2, value: foo+2, kind: FK_390_PC16DBL
+#CHECK: jno foo # encoding: [0xa7,0xe4,A,A]
+#CHECK: fixup A - offset: 2, value: foo+2, kind: FK_390_PC16DBL
+ brc 14, foo
+ jno foo
+
+#CHECK: brc 15, foo # encoding: [0xa7,0xf4,A,A]
+#CHECK: fixup A - offset: 2, value: foo+2, kind: FK_390_PC16DBL
+#CHECK: j foo # encoding: [0xa7,0xf4,A,A]
+#CHECK: fixup A - offset: 2, value: foo+2, kind: FK_390_PC16DBL
+ brc 15, foo
+ j foo
+
+#CHECK: brc 0, bar+100 # encoding: [0xa7,0x04,A,A]
+#CHECK: fixup A - offset: 2, value: (bar+100)+2, kind: FK_390_PC16DBL
+ brc 0, bar+100
+
+#CHECK: jo bar+100 # encoding: [0xa7,0x14,A,A]
+#CHECK: fixup A - offset: 2, value: (bar+100)+2, kind: FK_390_PC16DBL
+ jo bar+100
+
+#CHECK: jh bar+100 # encoding: [0xa7,0x24,A,A]
+#CHECK: fixup A - offset: 2, value: (bar+100)+2, kind: FK_390_PC16DBL
+ jh bar+100
+
+#CHECK: jnle bar+100 # encoding: [0xa7,0x34,A,A]
+#CHECK: fixup A - offset: 2, value: (bar+100)+2, kind: FK_390_PC16DBL
+ jnle bar+100
+
+#CHECK: jl bar+100 # encoding: [0xa7,0x44,A,A]
+#CHECK: fixup A - offset: 2, value: (bar+100)+2, kind: FK_390_PC16DBL
+ jl bar+100
+
+#CHECK: jnhe bar+100 # encoding: [0xa7,0x54,A,A]
+#CHECK: fixup A - offset: 2, value: (bar+100)+2, kind: FK_390_PC16DBL
+ jnhe bar+100
+
+#CHECK: jlh bar+100 # encoding: [0xa7,0x64,A,A]
+#CHECK: fixup A - offset: 2, value: (bar+100)+2, kind: FK_390_PC16DBL
+ jlh bar+100
+
+#CHECK: jne bar+100 # encoding: [0xa7,0x74,A,A]
+#CHECK: fixup A - offset: 2, value: (bar+100)+2, kind: FK_390_PC16DBL
+ jne bar+100
+
+#CHECK: je bar+100 # encoding: [0xa7,0x84,A,A]
+#CHECK: fixup A - offset: 2, value: (bar+100)+2, kind: FK_390_PC16DBL
+ je bar+100
+
+#CHECK: jnlh bar+100 # encoding: [0xa7,0x94,A,A]
+#CHECK: fixup A - offset: 2, value: (bar+100)+2, kind: FK_390_PC16DBL
+ jnlh bar+100
+
+#CHECK: jhe bar+100 # encoding: [0xa7,0xa4,A,A]
+#CHECK: fixup A - offset: 2, value: (bar+100)+2, kind: FK_390_PC16DBL
+ jhe bar+100
+
+#CHECK: jnl bar+100 # encoding: [0xa7,0xb4,A,A]
+#CHECK: fixup A - offset: 2, value: (bar+100)+2, kind: FK_390_PC16DBL
+ jnl bar+100
+
+#CHECK: jle bar+100 # encoding: [0xa7,0xc4,A,A]
+#CHECK: fixup A - offset: 2, value: (bar+100)+2, kind: FK_390_PC16DBL
+ jle bar+100
+
+#CHECK: jnh bar+100 # encoding: [0xa7,0xd4,A,A]
+#CHECK: fixup A - offset: 2, value: (bar+100)+2, kind: FK_390_PC16DBL
+ jnh bar+100
+
+#CHECK: jno bar+100 # encoding: [0xa7,0xe4,A,A]
+#CHECK: fixup A - offset: 2, value: (bar+100)+2, kind: FK_390_PC16DBL
+ jno bar+100
+
+#CHECK: j bar+100 # encoding: [0xa7,0xf4,A,A]
+#CHECK: fixup A - offset: 2, value: (bar+100)+2, kind: FK_390_PC16DBL
+ j bar+100
+
+#CHECK: brc 0, bar@PLT # encoding: [0xa7,0x04,A,A]
+#CHECK: fixup A - offset: 2, value: bar@PLT+2, kind: FK_390_PC16DBL
+ brc 0, bar@PLT
+
+#CHECK: jo bar@PLT # encoding: [0xa7,0x14,A,A]
+#CHECK: fixup A - offset: 2, value: bar@PLT+2, kind: FK_390_PC16DBL
+ jo bar@PLT
+
+#CHECK: jh bar@PLT # encoding: [0xa7,0x24,A,A]
+#CHECK: fixup A - offset: 2, value: bar@PLT+2, kind: FK_390_PC16DBL
+ jh bar@PLT
+
+#CHECK: jnle bar@PLT # encoding: [0xa7,0x34,A,A]
+#CHECK: fixup A - offset: 2, value: bar@PLT+2, kind: FK_390_PC16DBL
+ jnle bar@PLT
+
+#CHECK: jl bar@PLT # encoding: [0xa7,0x44,A,A]
+#CHECK: fixup A - offset: 2, value: bar@PLT+2, kind: FK_390_PC16DBL
+ jl bar@PLT
+
+#CHECK: jnhe bar@PLT # encoding: [0xa7,0x54,A,A]
+#CHECK: fixup A - offset: 2, value: bar@PLT+2, kind: FK_390_PC16DBL
+ jnhe bar@PLT
+
+#CHECK: jlh bar@PLT # encoding: [0xa7,0x64,A,A]
+#CHECK: fixup A - offset: 2, value: bar@PLT+2, kind: FK_390_PC16DBL
+ jlh bar@PLT
+
+#CHECK: jne bar@PLT # encoding: [0xa7,0x74,A,A]
+#CHECK: fixup A - offset: 2, value: bar@PLT+2, kind: FK_390_PC16DBL
+ jne bar@PLT
+
+#CHECK: je bar@PLT # encoding: [0xa7,0x84,A,A]
+#CHECK: fixup A - offset: 2, value: bar@PLT+2, kind: FK_390_PC16DBL
+ je bar@PLT
+
+#CHECK: jnlh bar@PLT # encoding: [0xa7,0x94,A,A]
+#CHECK: fixup A - offset: 2, value: bar@PLT+2, kind: FK_390_PC16DBL
+ jnlh bar@PLT
+
+#CHECK: jhe bar@PLT # encoding: [0xa7,0xa4,A,A]
+#CHECK: fixup A - offset: 2, value: bar@PLT+2, kind: FK_390_PC16DBL
+ jhe bar@PLT
+
+#CHECK: jnl bar@PLT # encoding: [0xa7,0xb4,A,A]
+#CHECK: fixup A - offset: 2, value: bar@PLT+2, kind: FK_390_PC16DBL
+ jnl bar@PLT
+
+#CHECK: jle bar@PLT # encoding: [0xa7,0xc4,A,A]
+#CHECK: fixup A - offset: 2, value: bar@PLT+2, kind: FK_390_PC16DBL
+ jle bar@PLT
+
+#CHECK: jnh bar@PLT # encoding: [0xa7,0xd4,A,A]
+#CHECK: fixup A - offset: 2, value: bar@PLT+2, kind: FK_390_PC16DBL
+ jnh bar@PLT
+
+#CHECK: jno bar@PLT # encoding: [0xa7,0xe4,A,A]
+#CHECK: fixup A - offset: 2, value: bar@PLT+2, kind: FK_390_PC16DBL
+ jno bar@PLT
+
+#CHECK: j bar@PLT # encoding: [0xa7,0xf4,A,A]
+#CHECK: fixup A - offset: 2, value: bar@PLT+2, kind: FK_390_PC16DBL
+ j bar@PLT
--- /dev/null
+# RUN: not llvm-mc -triple s390x-linux-gnu < %s 2> %t
+# RUN: FileCheck < %t %s
+
+#CHECK: error: invalid operand
+#CHECK: brc foo, bar
+#CHECK: error: invalid operand
+#CHECK: brc -1, bar
+#CHECK: error: invalid operand
+#CHECK: brc 16, bar
+
+ brc foo, bar
+ brc -1, bar
+ brc 16, bar
--- /dev/null
+# RUN: llvm-mc -triple s390x-linux-gnu -show-encoding %s | FileCheck %s
+
+#CHECK: brcl 0, foo # encoding: [0xc0,0x04,A,A,A,A]
+#CHECK: fixup A - offset: 2, value: foo+2, kind: FK_390_PC32DBL
+ brcl 0, foo
+
+#CHECK: brcl 1, foo # encoding: [0xc0,0x14,A,A,A,A]
+#CHECK: fixup A - offset: 2, value: foo+2, kind: FK_390_PC32DBL
+#CHECK: jgo foo # encoding: [0xc0,0x14,A,A,A,A]
+#CHECK: fixup A - offset: 2, value: foo+2, kind: FK_390_PC32DBL
+ brcl 1, foo
+ jgo foo
+
+#CHECK: brcl 2, foo # encoding: [0xc0,0x24,A,A,A,A]
+#CHECK: fixup A - offset: 2, value: foo+2, kind: FK_390_PC32DBL
+#CHECK: jgh foo # encoding: [0xc0,0x24,A,A,A,A]
+#CHECK: fixup A - offset: 2, value: foo+2, kind: FK_390_PC32DBL
+ brcl 2, foo
+ jgh foo
+
+#CHECK: brcl 3, foo # encoding: [0xc0,0x34,A,A,A,A]
+#CHECK: fixup A - offset: 2, value: foo+2, kind: FK_390_PC32DBL
+#CHECK: jgnle foo # encoding: [0xc0,0x34,A,A,A,A]
+#CHECK: fixup A - offset: 2, value: foo+2, kind: FK_390_PC32DBL
+ brcl 3, foo
+ jgnle foo
+
+#CHECK: brcl 4, foo # encoding: [0xc0,0x44,A,A,A,A]
+#CHECK: fixup A - offset: 2, value: foo+2, kind: FK_390_PC32DBL
+#CHECK: jgl foo # encoding: [0xc0,0x44,A,A,A,A]
+#CHECK: fixup A - offset: 2, value: foo+2, kind: FK_390_PC32DBL
+ brcl 4, foo
+ jgl foo
+
+#CHECK: brcl 5, foo # encoding: [0xc0,0x54,A,A,A,A]
+#CHECK: fixup A - offset: 2, value: foo+2, kind: FK_390_PC32DBL
+#CHECK: jgnhe foo # encoding: [0xc0,0x54,A,A,A,A]
+#CHECK: fixup A - offset: 2, value: foo+2, kind: FK_390_PC32DBL
+ brcl 5, foo
+ jgnhe foo
+
+#CHECK: brcl 6, foo # encoding: [0xc0,0x64,A,A,A,A]
+#CHECK: fixup A - offset: 2, value: foo+2, kind: FK_390_PC32DBL
+#CHECK: jglh foo # encoding: [0xc0,0x64,A,A,A,A]
+#CHECK: fixup A - offset: 2, value: foo+2, kind: FK_390_PC32DBL
+ brcl 6, foo
+ jglh foo
+
+#CHECK: brcl 7, foo # encoding: [0xc0,0x74,A,A,A,A]
+#CHECK: fixup A - offset: 2, value: foo+2, kind: FK_390_PC32DBL
+#CHECK: jgne foo # encoding: [0xc0,0x74,A,A,A,A]
+#CHECK: fixup A - offset: 2, value: foo+2, kind: FK_390_PC32DBL
+ brcl 7, foo
+ jgne foo
+
+#CHECK: brcl 8, foo # encoding: [0xc0,0x84,A,A,A,A]
+#CHECK: fixup A - offset: 2, value: foo+2, kind: FK_390_PC32DBL
+#CHECK: jge foo # encoding: [0xc0,0x84,A,A,A,A]
+#CHECK: fixup A - offset: 2, value: foo+2, kind: FK_390_PC32DBL
+ brcl 8, foo
+ jge foo
+
+#CHECK: brcl 9, foo # encoding: [0xc0,0x94,A,A,A,A]
+#CHECK: fixup A - offset: 2, value: foo+2, kind: FK_390_PC32DBL
+#CHECK: jgnlh foo # encoding: [0xc0,0x94,A,A,A,A]
+#CHECK: fixup A - offset: 2, value: foo+2, kind: FK_390_PC32DBL
+ brcl 9, foo
+ jgnlh foo
+
+#CHECK: brcl 10, foo # encoding: [0xc0,0xa4,A,A,A,A]
+#CHECK: fixup A - offset: 2, value: foo+2, kind: FK_390_PC32DBL
+#CHECK: jghe foo # encoding: [0xc0,0xa4,A,A,A,A]
+#CHECK: fixup A - offset: 2, value: foo+2, kind: FK_390_PC32DBL
+ brcl 10, foo
+ jghe foo
+
+#CHECK: brcl 11, foo # encoding: [0xc0,0xb4,A,A,A,A]
+#CHECK: fixup A - offset: 2, value: foo+2, kind: FK_390_PC32DBL
+#CHECK: jgnl foo # encoding: [0xc0,0xb4,A,A,A,A]
+#CHECK: fixup A - offset: 2, value: foo+2, kind: FK_390_PC32DBL
+ brcl 11, foo
+ jgnl foo
+
+#CHECK: brcl 12, foo # encoding: [0xc0,0xc4,A,A,A,A]
+#CHECK: fixup A - offset: 2, value: foo+2, kind: FK_390_PC32DBL
+#CHECK: jgle foo # encoding: [0xc0,0xc4,A,A,A,A]
+#CHECK: fixup A - offset: 2, value: foo+2, kind: FK_390_PC32DBL
+ brcl 12, foo
+ jgle foo
+
+#CHECK: brcl 13, foo # encoding: [0xc0,0xd4,A,A,A,A]
+#CHECK: fixup A - offset: 2, value: foo+2, kind: FK_390_PC32DBL
+#CHECK: jgnh foo # encoding: [0xc0,0xd4,A,A,A,A]
+#CHECK: fixup A - offset: 2, value: foo+2, kind: FK_390_PC32DBL
+ brcl 13, foo
+ jgnh foo
+
+#CHECK: brcl 14, foo # encoding: [0xc0,0xe4,A,A,A,A]
+#CHECK: fixup A - offset: 2, value: foo+2, kind: FK_390_PC32DBL
+#CHECK: jgno foo # encoding: [0xc0,0xe4,A,A,A,A]
+#CHECK: fixup A - offset: 2, value: foo+2, kind: FK_390_PC32DBL
+ brcl 14, foo
+ jgno foo
+
+#CHECK: brcl 15, foo # encoding: [0xc0,0xf4,A,A,A,A]
+#CHECK: fixup A - offset: 2, value: foo+2, kind: FK_390_PC32DBL
+#CHECK: jg foo # encoding: [0xc0,0xf4,A,A,A,A]
+#CHECK: fixup A - offset: 2, value: foo+2, kind: FK_390_PC32DBL
+ brcl 15, foo
+ jg foo
+
+#CHECK: brcl 0, bar+100 # encoding: [0xc0,0x04,A,A,A,A]
+#CHECK: fixup A - offset: 2, value: (bar+100)+2, kind: FK_390_PC32DBL
+ brcl 0, bar+100
+
+#CHECK: jgo bar+100 # encoding: [0xc0,0x14,A,A,A,A]
+#CHECK: fixup A - offset: 2, value: (bar+100)+2, kind: FK_390_PC32DBL
+ jgo bar+100
+
+#CHECK: jgh bar+100 # encoding: [0xc0,0x24,A,A,A,A]
+#CHECK: fixup A - offset: 2, value: (bar+100)+2, kind: FK_390_PC32DBL
+ jgh bar+100
+
+#CHECK: jgnle bar+100 # encoding: [0xc0,0x34,A,A,A,A]
+#CHECK: fixup A - offset: 2, value: (bar+100)+2, kind: FK_390_PC32DBL
+ jgnle bar+100
+
+#CHECK: jgl bar+100 # encoding: [0xc0,0x44,A,A,A,A]
+#CHECK: fixup A - offset: 2, value: (bar+100)+2, kind: FK_390_PC32DBL
+ jgl bar+100
+
+#CHECK: jgnhe bar+100 # encoding: [0xc0,0x54,A,A,A,A]
+#CHECK: fixup A - offset: 2, value: (bar+100)+2, kind: FK_390_PC32DBL
+ jgnhe bar+100
+
+#CHECK: jglh bar+100 # encoding: [0xc0,0x64,A,A,A,A]
+#CHECK: fixup A - offset: 2, value: (bar+100)+2, kind: FK_390_PC32DBL
+ jglh bar+100
+
+#CHECK: jgne bar+100 # encoding: [0xc0,0x74,A,A,A,A]
+#CHECK: fixup A - offset: 2, value: (bar+100)+2, kind: FK_390_PC32DBL
+ jgne bar+100
+
+#CHECK: jge bar+100 # encoding: [0xc0,0x84,A,A,A,A]
+#CHECK: fixup A - offset: 2, value: (bar+100)+2, kind: FK_390_PC32DBL
+ jge bar+100
+
+#CHECK: jgnlh bar+100 # encoding: [0xc0,0x94,A,A,A,A]
+#CHECK: fixup A - offset: 2, value: (bar+100)+2, kind: FK_390_PC32DBL
+ jgnlh bar+100
+
+#CHECK: jghe bar+100 # encoding: [0xc0,0xa4,A,A,A,A]
+#CHECK: fixup A - offset: 2, value: (bar+100)+2, kind: FK_390_PC32DBL
+ jghe bar+100
+
+#CHECK: jgnl bar+100 # encoding: [0xc0,0xb4,A,A,A,A]
+#CHECK: fixup A - offset: 2, value: (bar+100)+2, kind: FK_390_PC32DBL
+ jgnl bar+100
+
+#CHECK: jgle bar+100 # encoding: [0xc0,0xc4,A,A,A,A]
+#CHECK: fixup A - offset: 2, value: (bar+100)+2, kind: FK_390_PC32DBL
+ jgle bar+100
+
+#CHECK: jgnh bar+100 # encoding: [0xc0,0xd4,A,A,A,A]
+#CHECK: fixup A - offset: 2, value: (bar+100)+2, kind: FK_390_PC32DBL
+ jgnh bar+100
+
+#CHECK: jgno bar+100 # encoding: [0xc0,0xe4,A,A,A,A]
+#CHECK: fixup A - offset: 2, value: (bar+100)+2, kind: FK_390_PC32DBL
+ jgno bar+100
+
+#CHECK: jg bar+100 # encoding: [0xc0,0xf4,A,A,A,A]
+#CHECK: fixup A - offset: 2, value: (bar+100)+2, kind: FK_390_PC32DBL
+ jg bar+100
+
+#CHECK: brcl 0, bar@PLT # encoding: [0xc0,0x04,A,A,A,A]
+#CHECK: fixup A - offset: 2, value: bar@PLT+2, kind: FK_390_PC32DBL
+ brcl 0, bar@PLT
+
+#CHECK: jgo bar@PLT # encoding: [0xc0,0x14,A,A,A,A]
+#CHECK: fixup A - offset: 2, value: bar@PLT+2, kind: FK_390_PC32DBL
+ jgo bar@PLT
+
+#CHECK: jgh bar@PLT # encoding: [0xc0,0x24,A,A,A,A]
+#CHECK: fixup A - offset: 2, value: bar@PLT+2, kind: FK_390_PC32DBL
+ jgh bar@PLT
+
+#CHECK: jgnle bar@PLT # encoding: [0xc0,0x34,A,A,A,A]
+#CHECK: fixup A - offset: 2, value: bar@PLT+2, kind: FK_390_PC32DBL
+ jgnle bar@PLT
+
+#CHECK: jgl bar@PLT # encoding: [0xc0,0x44,A,A,A,A]
+#CHECK: fixup A - offset: 2, value: bar@PLT+2, kind: FK_390_PC32DBL
+ jgl bar@PLT
+
+#CHECK: jgnhe bar@PLT # encoding: [0xc0,0x54,A,A,A,A]
+#CHECK: fixup A - offset: 2, value: bar@PLT+2, kind: FK_390_PC32DBL
+ jgnhe bar@PLT
+
+#CHECK: jglh bar@PLT # encoding: [0xc0,0x64,A,A,A,A]
+#CHECK: fixup A - offset: 2, value: bar@PLT+2, kind: FK_390_PC32DBL
+ jglh bar@PLT
+
+#CHECK: jgne bar@PLT # encoding: [0xc0,0x74,A,A,A,A]
+#CHECK: fixup A - offset: 2, value: bar@PLT+2, kind: FK_390_PC32DBL
+ jgne bar@PLT
+
+#CHECK: jge bar@PLT # encoding: [0xc0,0x84,A,A,A,A]
+#CHECK: fixup A - offset: 2, value: bar@PLT+2, kind: FK_390_PC32DBL
+ jge bar@PLT
+
+#CHECK: jgnlh bar@PLT # encoding: [0xc0,0x94,A,A,A,A]
+#CHECK: fixup A - offset: 2, value: bar@PLT+2, kind: FK_390_PC32DBL
+ jgnlh bar@PLT
+
+#CHECK: jghe bar@PLT # encoding: [0xc0,0xa4,A,A,A,A]
+#CHECK: fixup A - offset: 2, value: bar@PLT+2, kind: FK_390_PC32DBL
+ jghe bar@PLT
+
+#CHECK: jgnl bar@PLT # encoding: [0xc0,0xb4,A,A,A,A]
+#CHECK: fixup A - offset: 2, value: bar@PLT+2, kind: FK_390_PC32DBL
+ jgnl bar@PLT
+
+#CHECK: jgle bar@PLT # encoding: [0xc0,0xc4,A,A,A,A]
+#CHECK: fixup A - offset: 2, value: bar@PLT+2, kind: FK_390_PC32DBL
+ jgle bar@PLT
+
+#CHECK: jgnh bar@PLT # encoding: [0xc0,0xd4,A,A,A,A]
+#CHECK: fixup A - offset: 2, value: bar@PLT+2, kind: FK_390_PC32DBL
+ jgnh bar@PLT
+
+#CHECK: jgno bar@PLT # encoding: [0xc0,0xe4,A,A,A,A]
+#CHECK: fixup A - offset: 2, value: bar@PLT+2, kind: FK_390_PC32DBL
+ jgno bar@PLT
+
+#CHECK: jg bar@PLT # encoding: [0xc0,0xf4,A,A,A,A]
+#CHECK: fixup A - offset: 2, value: bar@PLT+2, kind: FK_390_PC32DBL
+ jg bar@PLT
--- /dev/null
+# RUN: not llvm-mc -triple s390x-linux-gnu < %s 2> %t
+# RUN: FileCheck < %t %s
+
+#CHECK: error: invalid operand
+#CHECK: brcl foo, bar
+#CHECK: error: invalid operand
+#CHECK: brcl -1, bar
+#CHECK: error: invalid operand
+#CHECK: brcl 16, bar
+
+ brcl foo, bar
+ brcl -1, bar
+ brcl 16, bar
--- /dev/null
+# RUN: llvm-mc -triple s390x-linux-gnu -show-encoding %s | FileCheck %s
+
+#CHECK: c %r0, 0 # encoding: [0x59,0x00,0x00,0x00]
+#CHECK: c %r0, 4095 # encoding: [0x59,0x00,0x0f,0xff]
+#CHECK: c %r0, 0(%r1) # encoding: [0x59,0x00,0x10,0x00]
+#CHECK: c %r0, 0(%r15) # encoding: [0x59,0x00,0xf0,0x00]
+#CHECK: c %r0, 4095(%r1,%r15) # encoding: [0x59,0x01,0xff,0xff]
+#CHECK: c %r0, 4095(%r15,%r1) # encoding: [0x59,0x0f,0x1f,0xff]
+#CHECK: c %r15, 0 # encoding: [0x59,0xf0,0x00,0x00]
+
+ c %r0, 0
+ c %r0, 4095
+ c %r0, 0(%r1)
+ c %r0, 0(%r15)
+ c %r0, 4095(%r1,%r15)
+ c %r0, 4095(%r15,%r1)
+ c %r15, 0
--- /dev/null
+# RUN: not llvm-mc -triple s390x-linux-gnu < %s 2> %t
+# RUN: FileCheck < %t %s
+
+#CHECK: error: invalid operand
+#CHECK: c %r0, -1
+#CHECK: error: invalid operand
+#CHECK: c %r0, 4096
+
+ c %r0, -1
+ c %r0, 4096
--- /dev/null
+# RUN: llvm-mc -triple s390x-linux-gnu -show-encoding %s | FileCheck %s
+
+#CHECK: cdb %f0, 0 # encoding: [0xed,0x00,0x00,0x00,0x00,0x19]
+#CHECK: cdb %f0, 4095 # encoding: [0xed,0x00,0x0f,0xff,0x00,0x19]
+#CHECK: cdb %f0, 0(%r1) # encoding: [0xed,0x00,0x10,0x00,0x00,0x19]
+#CHECK: cdb %f0, 0(%r15) # encoding: [0xed,0x00,0xf0,0x00,0x00,0x19]
+#CHECK: cdb %f0, 4095(%r1,%r15) # encoding: [0xed,0x01,0xff,0xff,0x00,0x19]
+#CHECK: cdb %f0, 4095(%r15,%r1) # encoding: [0xed,0x0f,0x1f,0xff,0x00,0x19]
+#CHECK: cdb %f15, 0 # encoding: [0xed,0xf0,0x00,0x00,0x00,0x19]
+
+ cdb %f0, 0
+ cdb %f0, 4095
+ cdb %f0, 0(%r1)
+ cdb %f0, 0(%r15)
+ cdb %f0, 4095(%r1,%r15)
+ cdb %f0, 4095(%r15,%r1)
+ cdb %f15, 0
--- /dev/null
+# RUN: not llvm-mc -triple s390x-linux-gnu < %s 2> %t
+# RUN: FileCheck < %t %s
+
+#CHECK: error: invalid operand
+#CHECK: cdb %f0, -1
+#CHECK: error: invalid operand
+#CHECK: cdb %f0, 4096
+
+ cdb %f0, -1
+ cdb %f0, 4096
--- /dev/null
+# RUN: llvm-mc -triple s390x-linux-gnu -show-encoding %s | FileCheck %s
+
+#CHECK: cdbr %f0, %f0 # encoding: [0xb3,0x19,0x00,0x00]
+#CHECK: cdbr %f0, %f15 # encoding: [0xb3,0x19,0x00,0x0f]
+#CHECK: cdbr %f7, %f8 # encoding: [0xb3,0x19,0x00,0x78]
+#CHECK: cdbr %f15, %f0 # encoding: [0xb3,0x19,0x00,0xf0]
+
+ cdbr %f0, %f0
+ cdbr %f0, %f15
+ cdbr %f7, %f8
+ cdbr %f15, %f0
--- /dev/null
+# RUN: llvm-mc -triple s390x-linux-gnu -show-encoding %s | FileCheck %s
+
+#CHECK: cdfbr %f0, %r0 # encoding: [0xb3,0x95,0x00,0x00]
+#CHECK: cdfbr %f0, %r15 # encoding: [0xb3,0x95,0x00,0x0f]
+#CHECK: cdfbr %f15, %r0 # encoding: [0xb3,0x95,0x00,0xf0]
+#CHECK: cdfbr %f7, %r8 # encoding: [0xb3,0x95,0x00,0x78]
+#CHECK: cdfbr %f15, %r15 # encoding: [0xb3,0x95,0x00,0xff]
+
+ cdfbr %f0, %r0
+ cdfbr %f0, %r15
+ cdfbr %f15, %r0
+ cdfbr %f7, %r8
+ cdfbr %f15, %r15
--- /dev/null
+# RUN: not llvm-mc -triple s390x-linux-gnu < %s 2> %t
+# RUN: FileCheck < %t %s
+
+#CHECK: error: invalid register
+#CHECK: cdfbr %r0, %r0
+#CHECK: error: invalid register
+#CHECK: cdfbr %f0, %f0
+#CHECK: error: invalid register
+#CHECK: cdfbr %f0, %a0
+#CHECK: error: invalid register
+#CHECK: cdfbr %a0, %r0
+
+ cdfbr %r0, %r0
+ cdfbr %f0, %f0
+ cdfbr %f0, %a0
+ cdfbr %a0, %r0
--- /dev/null
+# RUN: llvm-mc -triple s390x-linux-gnu -show-encoding %s | FileCheck %s
+
+#CHECK: cdgbr %f0, %r0 # encoding: [0xb3,0xa5,0x00,0x00]
+#CHECK: cdgbr %f0, %r15 # encoding: [0xb3,0xa5,0x00,0x0f]
+#CHECK: cdgbr %f15, %r0 # encoding: [0xb3,0xa5,0x00,0xf0]
+#CHECK: cdgbr %f7, %r8 # encoding: [0xb3,0xa5,0x00,0x78]
+#CHECK: cdgbr %f15, %r15 # encoding: [0xb3,0xa5,0x00,0xff]
+
+ cdgbr %f0, %r0
+ cdgbr %f0, %r15
+ cdgbr %f15, %r0
+ cdgbr %f7, %r8
+ cdgbr %f15, %r15
--- /dev/null
+# RUN: not llvm-mc -triple s390x-linux-gnu < %s 2> %t
+# RUN: FileCheck < %t %s
+
+#CHECK: error: invalid register
+#CHECK: cdgbr %r0, %r0
+#CHECK: error: invalid register
+#CHECK: cdgbr %f0, %f0
+#CHECK: error: invalid register
+#CHECK: cdgbr %f0, %a0
+#CHECK: error: invalid register
+#CHECK: cdgbr %a0, %r0
+
+ cdgbr %r0, %r0
+ cdgbr %f0, %f0
+ cdgbr %f0, %a0
+ cdgbr %a0, %r0
--- /dev/null
+# RUN: llvm-mc -triple s390x-linux-gnu -show-encoding %s | FileCheck %s
+
+#CHECK: ceb %f0, 0 # encoding: [0xed,0x00,0x00,0x00,0x00,0x09]
+#CHECK: ceb %f0, 4095 # encoding: [0xed,0x00,0x0f,0xff,0x00,0x09]
+#CHECK: ceb %f0, 0(%r1) # encoding: [0xed,0x00,0x10,0x00,0x00,0x09]
+#CHECK: ceb %f0, 0(%r15) # encoding: [0xed,0x00,0xf0,0x00,0x00,0x09]
+#CHECK: ceb %f0, 4095(%r1,%r15) # encoding: [0xed,0x01,0xff,0xff,0x00,0x09]
+#CHECK: ceb %f0, 4095(%r15,%r1) # encoding: [0xed,0x0f,0x1f,0xff,0x00,0x09]
+#CHECK: ceb %f15, 0 # encoding: [0xed,0xf0,0x00,0x00,0x00,0x09]
+
+ ceb %f0, 0
+ ceb %f0, 4095
+ ceb %f0, 0(%r1)
+ ceb %f0, 0(%r15)
+ ceb %f0, 4095(%r1,%r15)
+ ceb %f0, 4095(%r15,%r1)
+ ceb %f15, 0
--- /dev/null
+# RUN: not llvm-mc -triple s390x-linux-gnu < %s 2> %t
+# RUN: FileCheck < %t %s
+
+#CHECK: error: invalid operand
+#CHECK: ceb %f0, -1
+#CHECK: error: invalid operand
+#CHECK: ceb %f0, 4096
+
+ ceb %f0, -1
+ ceb %f0, 4096
--- /dev/null
+# RUN: llvm-mc -triple s390x-linux-gnu -show-encoding %s | FileCheck %s
+
+#CHECK: cebr %f0, %f0 # encoding: [0xb3,0x09,0x00,0x00]
+#CHECK: cebr %f0, %f15 # encoding: [0xb3,0x09,0x00,0x0f]
+#CHECK: cebr %f7, %f8 # encoding: [0xb3,0x09,0x00,0x78]
+#CHECK: cebr %f15, %f0 # encoding: [0xb3,0x09,0x00,0xf0]
+
+ cebr %f0, %f0
+ cebr %f0, %f15
+ cebr %f7, %f8
+ cebr %f15, %f0
--- /dev/null
+# RUN: llvm-mc -triple s390x-linux-gnu -show-encoding %s | FileCheck %s
+
+#CHECK: cefbr %f0, %r0 # encoding: [0xb3,0x94,0x00,0x00]
+#CHECK: cefbr %f0, %r15 # encoding: [0xb3,0x94,0x00,0x0f]
+#CHECK: cefbr %f15, %r0 # encoding: [0xb3,0x94,0x00,0xf0]
+#CHECK: cefbr %f7, %r8 # encoding: [0xb3,0x94,0x00,0x78]
+#CHECK: cefbr %f15, %r15 # encoding: [0xb3,0x94,0x00,0xff]
+
+ cefbr %f0, %r0
+ cefbr %f0, %r15
+ cefbr %f15, %r0
+ cefbr %f7, %r8
+ cefbr %f15, %r15
--- /dev/null
+# RUN: not llvm-mc -triple s390x-linux-gnu < %s 2> %t
+# RUN: FileCheck < %t %s
+
+#CHECK: error: invalid register
+#CHECK: cefbr %r0, %r0
+#CHECK: error: invalid register
+#CHECK: cefbr %f0, %f0
+#CHECK: error: invalid register
+#CHECK: cefbr %f0, %a0
+#CHECK: error: invalid register
+#CHECK: cefbr %a0, %r0
+
+ cefbr %r0, %r0
+ cefbr %f0, %f0
+ cefbr %f0, %a0
+ cefbr %a0, %r0
--- /dev/null
+# RUN: llvm-mc -triple s390x-linux-gnu -show-encoding %s | FileCheck %s
+
+#CHECK: cegbr %f0, %r0 # encoding: [0xb3,0xa4,0x00,0x00]
+#CHECK: cegbr %f0, %r15 # encoding: [0xb3,0xa4,0x00,0x0f]
+#CHECK: cegbr %f15, %r0 # encoding: [0xb3,0xa4,0x00,0xf0]
+#CHECK: cegbr %f7, %r8 # encoding: [0xb3,0xa4,0x00,0x78]
+#CHECK: cegbr %f15, %r15 # encoding: [0xb3,0xa4,0x00,0xff]
+
+ cegbr %f0, %r0
+ cegbr %f0, %r15
+ cegbr %f15, %r0
+ cegbr %f7, %r8
+ cegbr %f15, %r15
--- /dev/null
+# RUN: not llvm-mc -triple s390x-linux-gnu < %s 2> %t
+# RUN: FileCheck < %t %s
+
+#CHECK: error: invalid register
+#CHECK: cegbr %r0, %r0
+#CHECK: error: invalid register
+#CHECK: cegbr %f0, %f0
+#CHECK: error: invalid register
+#CHECK: cegbr %f0, %a0
+#CHECK: error: invalid register
+#CHECK: cegbr %a0, %r0
+
+ cegbr %r0, %r0
+ cegbr %f0, %f0
+ cegbr %f0, %a0
+ cegbr %a0, %r0
--- /dev/null
+# RUN: llvm-mc -triple s390x-linux-gnu -show-encoding %s | FileCheck %s
+
+#CHECK: cfdbr %r0, 0, %f0 # encoding: [0xb3,0x99,0x00,0x00]
+#CHECK: cfdbr %r0, 0, %f15 # encoding: [0xb3,0x99,0x00,0x0f]
+#CHECK: cfdbr %r0, 15, %f0 # encoding: [0xb3,0x99,0xf0,0x00]
+#CHECK: cfdbr %r4, 5, %f6 # encoding: [0xb3,0x99,0x50,0x46]
+#CHECK: cfdbr %r15, 0, %f0 # encoding: [0xb3,0x99,0x00,0xf0]
+
+ cfdbr %r0, 0, %f0
+ cfdbr %r0, 0, %f15
+ cfdbr %r0, 15, %f0
+ cfdbr %r4, 5, %f6
+ cfdbr %r15, 0, %f0
--- /dev/null
+# RUN: not llvm-mc -triple s390x-linux-gnu < %s 2> %t
+# RUN: FileCheck < %t %s
+
+#CHECK: error: invalid register
+#CHECK: cfdbr %r0, 0, %r0
+#CHECK: error: invalid register
+#CHECK: cfdbr %f0, 0, %f0
+#CHECK: error: invalid operand
+#CHECK: cfdbr %r0, -1, %f0
+#CHECK: error: invalid operand
+#CHECK: cfdbr %r0, 16, %f0
+
+ cfdbr %r0, 0, %r0
+ cfdbr %f0, 0, %f0
+ cfdbr %r0, -1, %f0
+ cfdbr %r0, 16, %f0
--- /dev/null
+# RUN: llvm-mc -triple s390x-linux-gnu -show-encoding %s | FileCheck %s
+
+#CHECK: cfebr %r0, 0, %f0 # encoding: [0xb3,0x98,0x00,0x00]
+#CHECK: cfebr %r0, 0, %f15 # encoding: [0xb3,0x98,0x00,0x0f]
+#CHECK: cfebr %r0, 15, %f0 # encoding: [0xb3,0x98,0xf0,0x00]
+#CHECK: cfebr %r4, 5, %f6 # encoding: [0xb3,0x98,0x50,0x46]
+#CHECK: cfebr %r15, 0, %f0 # encoding: [0xb3,0x98,0x00,0xf0]
+
+ cfebr %r0, 0, %f0
+ cfebr %r0, 0, %f15
+ cfebr %r0, 15, %f0
+ cfebr %r4, 5, %f6
+ cfebr %r15, 0, %f0
--- /dev/null
+# RUN: not llvm-mc -triple s390x-linux-gnu < %s 2> %t
+# RUN: FileCheck < %t %s
+
+#CHECK: error: invalid register
+#CHECK: cfebr %r0, 0, %r0
+#CHECK: error: invalid register
+#CHECK: cfebr %f0, 0, %f0
+#CHECK: error: invalid operand
+#CHECK: cfebr %r0, -1, %f0
+#CHECK: error: invalid operand
+#CHECK: cfebr %r0, 16, %f0
+
+ cfebr %r0, 0, %r0
+ cfebr %f0, 0, %f0
+ cfebr %r0, -1, %f0
+ cfebr %r0, 16, %f0
--- /dev/null
+# RUN: llvm-mc -triple s390x-linux-gnu -show-encoding %s | FileCheck %s
+
+#CHECK: cfi %r0, -2147483648 # encoding: [0xc2,0x0d,0x80,0x00,0x00,0x00]
+#CHECK: cfi %r0, -1 # encoding: [0xc2,0x0d,0xff,0xff,0xff,0xff]
+#CHECK: cfi %r0, 0 # encoding: [0xc2,0x0d,0x00,0x00,0x00,0x00]
+#CHECK: cfi %r0, 1 # encoding: [0xc2,0x0d,0x00,0x00,0x00,0x01]
+#CHECK: cfi %r0, 2147483647 # encoding: [0xc2,0x0d,0x7f,0xff,0xff,0xff]
+#CHECK: cfi %r15, 0 # encoding: [0xc2,0xfd,0x00,0x00,0x00,0x00]
+
+ cfi %r0, -1 << 31
+ cfi %r0, -1
+ cfi %r0, 0
+ cfi %r0, 1
+ cfi %r0, (1 << 31) - 1
+ cfi %r15, 0
--- /dev/null
+# RUN: not llvm-mc -triple s390x-linux-gnu < %s 2> %t
+# RUN: FileCheck < %t %s
+
+#CHECK: error: invalid operand
+#CHECK: cfi %r0, (-1 << 31) - 1
+#CHECK: error: invalid operand
+#CHECK: cfi %r0, (1 << 31)
+
+ cfi %r0, (-1 << 31) - 1
+ cfi %r0, (1 << 31)
--- /dev/null
+# RUN: llvm-mc -triple s390x-linux-gnu -show-encoding %s | FileCheck %s
+
+#CHECK: cfxbr %r0, 0, %f0 # encoding: [0xb3,0x9a,0x00,0x00]
+#CHECK: cfxbr %r0, 0, %f13 # encoding: [0xb3,0x9a,0x00,0x0d]
+#CHECK: cfxbr %r0, 15, %f0 # encoding: [0xb3,0x9a,0xf0,0x00]
+#CHECK: cfxbr %r4, 5, %f8 # encoding: [0xb3,0x9a,0x50,0x48]
+#CHECK: cfxbr %r15, 0, %f0 # encoding: [0xb3,0x9a,0x00,0xf0]
+
+ cfxbr %r0, 0, %f0
+ cfxbr %r0, 0, %f13
+ cfxbr %r0, 15, %f0
+ cfxbr %r4, 5, %f8
+ cfxbr %r15, 0, %f0
--- /dev/null
+# RUN: not llvm-mc -triple s390x-linux-gnu < %s 2> %t
+# RUN: FileCheck < %t %s
+
+#CHECK: error: invalid register
+#CHECK: cfxbr %r0, 0, %r0
+#CHECK: error: invalid register
+#CHECK: cfxbr %f0, 0, %f0
+#CHECK: error: invalid operand
+#CHECK: cfxbr %r0, -1, %f0
+#CHECK: error: invalid operand
+#CHECK: cfxbr %r0, 16, %f0
+#CHECK: error: invalid register
+#CHECK: cfxbr %r0, 0, %f2
+#CHECK: error: invalid register
+#CHECK: cfxbr %r0, 0, %f14
+
+ cfxbr %r0, 0, %r0
+ cfxbr %f0, 0, %f0
+ cfxbr %r0, -1, %f0
+ cfxbr %r0, 16, %f0
+ cfxbr %r0, 0, %f2
+ cfxbr %r0, 0, %f14
+
--- /dev/null
+# RUN: llvm-mc -triple s390x-linux-gnu -show-encoding %s | FileCheck %s
+
+#CHECK: cg %r0, -524288 # encoding: [0xe3,0x00,0x00,0x00,0x80,0x20]
+#CHECK: cg %r0, -1 # encoding: [0xe3,0x00,0x0f,0xff,0xff,0x20]
+#CHECK: cg %r0, 0 # encoding: [0xe3,0x00,0x00,0x00,0x00,0x20]
+#CHECK: cg %r0, 1 # encoding: [0xe3,0x00,0x00,0x01,0x00,0x20]
+#CHECK: cg %r0, 524287 # encoding: [0xe3,0x00,0x0f,0xff,0x7f,0x20]
+#CHECK: cg %r0, 0(%r1) # encoding: [0xe3,0x00,0x10,0x00,0x00,0x20]
+#CHECK: cg %r0, 0(%r15) # encoding: [0xe3,0x00,0xf0,0x00,0x00,0x20]
+#CHECK: cg %r0, 524287(%r1,%r15) # encoding: [0xe3,0x01,0xff,0xff,0x7f,0x20]
+#CHECK: cg %r0, 524287(%r15,%r1) # encoding: [0xe3,0x0f,0x1f,0xff,0x7f,0x20]
+#CHECK: cg %r15, 0 # encoding: [0xe3,0xf0,0x00,0x00,0x00,0x20]
+
+ cg %r0, -524288
+ cg %r0, -1
+ cg %r0, 0
+ cg %r0, 1
+ cg %r0, 524287
+ cg %r0, 0(%r1)
+ cg %r0, 0(%r15)
+ cg %r0, 524287(%r1,%r15)
+ cg %r0, 524287(%r15,%r1)
+ cg %r15, 0
--- /dev/null
+# RUN: not llvm-mc -triple s390x-linux-gnu < %s 2> %t
+# RUN: FileCheck < %t %s
+
+#CHECK: error: invalid operand
+#CHECK: cg %r0, -524289
+#CHECK: error: invalid operand
+#CHECK: cg %r0, 524288
+
+ cg %r0, -524289
+ cg %r0, 524288
--- /dev/null
+# RUN: llvm-mc -triple s390x-linux-gnu -show-encoding %s | FileCheck %s
+
+#CHECK: cgdbr %r0, 0, %f0 # encoding: [0xb3,0xa9,0x00,0x00]
+#CHECK: cgdbr %r0, 0, %f15 # encoding: [0xb3,0xa9,0x00,0x0f]
+#CHECK: cgdbr %r0, 15, %f0 # encoding: [0xb3,0xa9,0xf0,0x00]
+#CHECK: cgdbr %r4, 5, %f6 # encoding: [0xb3,0xa9,0x50,0x46]
+#CHECK: cgdbr %r15, 0, %f0 # encoding: [0xb3,0xa9,0x00,0xf0]
+
+ cgdbr %r0, 0, %f0
+ cgdbr %r0, 0, %f15
+ cgdbr %r0, 15, %f0
+ cgdbr %r4, 5, %f6
+ cgdbr %r15, 0, %f0
--- /dev/null
+# RUN: not llvm-mc -triple s390x-linux-gnu < %s 2> %t
+# RUN: FileCheck < %t %s
+
+#CHECK: error: invalid register
+#CHECK: cgdbr %r0, 0, %r0
+#CHECK: error: invalid register
+#CHECK: cgdbr %f0, 0, %f0
+#CHECK: error: invalid operand
+#CHECK: cgdbr %r0, -1, %f0
+#CHECK: error: invalid operand
+#CHECK: cgdbr %r0, 16, %f0
+
+ cgdbr %r0, 0, %r0
+ cgdbr %f0, 0, %f0
+ cgdbr %r0, -1, %f0
+ cgdbr %r0, 16, %f0
--- /dev/null
+# RUN: llvm-mc -triple s390x-linux-gnu -show-encoding %s | FileCheck %s
+
+#CHECK: cgebr %r0, 0, %f0 # encoding: [0xb3,0xa8,0x00,0x00]
+#CHECK: cgebr %r0, 0, %f15 # encoding: [0xb3,0xa8,0x00,0x0f]
+#CHECK: cgebr %r0, 15, %f0 # encoding: [0xb3,0xa8,0xf0,0x00]
+#CHECK: cgebr %r4, 5, %f6 # encoding: [0xb3,0xa8,0x50,0x46]
+#CHECK: cgebr %r15, 0, %f0 # encoding: [0xb3,0xa8,0x00,0xf0]
+
+ cgebr %r0, 0, %f0
+ cgebr %r0, 0, %f15
+ cgebr %r0, 15, %f0
+ cgebr %r4, 5, %f6
+ cgebr %r15, 0, %f0
--- /dev/null
+# RUN: not llvm-mc -triple s390x-linux-gnu < %s 2> %t
+# RUN: FileCheck < %t %s
+
+#CHECK: error: invalid register
+#CHECK: cgebr %r0, 0, %r0
+#CHECK: error: invalid register
+#CHECK: cgebr %f0, 0, %f0
+#CHECK: error: invalid operand
+#CHECK: cgebr %r0, -1, %f0
+#CHECK: error: invalid operand
+#CHECK: cgebr %r0, 16, %f0
+
+ cgebr %r0, 0, %r0
+ cgebr %f0, 0, %f0
+ cgebr %r0, -1, %f0
+ cgebr %r0, 16, %f0
--- /dev/null
+# RUN: llvm-mc -triple s390x-linux-gnu -show-encoding %s | FileCheck %s
+
+#CHECK: cgf %r0, -524288 # encoding: [0xe3,0x00,0x00,0x00,0x80,0x30]
+#CHECK: cgf %r0, -1 # encoding: [0xe3,0x00,0x0f,0xff,0xff,0x30]
+#CHECK: cgf %r0, 0 # encoding: [0xe3,0x00,0x00,0x00,0x00,0x30]
+#CHECK: cgf %r0, 1 # encoding: [0xe3,0x00,0x00,0x01,0x00,0x30]
+#CHECK: cgf %r0, 524287 # encoding: [0xe3,0x00,0x0f,0xff,0x7f,0x30]
+#CHECK: cgf %r0, 0(%r1) # encoding: [0xe3,0x00,0x10,0x00,0x00,0x30]
+#CHECK: cgf %r0, 0(%r15) # encoding: [0xe3,0x00,0xf0,0x00,0x00,0x30]
+#CHECK: cgf %r0, 524287(%r1,%r15) # encoding: [0xe3,0x01,0xff,0xff,0x7f,0x30]
+#CHECK: cgf %r0, 524287(%r15,%r1) # encoding: [0xe3,0x0f,0x1f,0xff,0x7f,0x30]
+#CHECK: cgf %r15, 0 # encoding: [0xe3,0xf0,0x00,0x00,0x00,0x30]
+
+ cgf %r0, -524288
+ cgf %r0, -1
+ cgf %r0, 0
+ cgf %r0, 1
+ cgf %r0, 524287
+ cgf %r0, 0(%r1)
+ cgf %r0, 0(%r15)
+ cgf %r0, 524287(%r1,%r15)
+ cgf %r0, 524287(%r15,%r1)
+ cgf %r15, 0
--- /dev/null
+# RUN: not llvm-mc -triple s390x-linux-gnu < %s 2> %t
+# RUN: FileCheck < %t %s
+
+#CHECK: error: invalid operand
+#CHECK: cgf %r0, -524289
+#CHECK: error: invalid operand
+#CHECK: cgf %r0, 524288
+
+ cgf %r0, -524289
+ cgf %r0, 524288
--- /dev/null
+# RUN: llvm-mc -triple s390x-linux-gnu -show-encoding %s | FileCheck %s
+
+#CHECK: cgfi %r0, -2147483648 # encoding: [0xc2,0x0c,0x80,0x00,0x00,0x00]
+#CHECK: cgfi %r0, -1 # encoding: [0xc2,0x0c,0xff,0xff,0xff,0xff]
+#CHECK: cgfi %r0, 0 # encoding: [0xc2,0x0c,0x00,0x00,0x00,0x00]
+#CHECK: cgfi %r0, 1 # encoding: [0xc2,0x0c,0x00,0x00,0x00,0x01]
+#CHECK: cgfi %r0, 2147483647 # encoding: [0xc2,0x0c,0x7f,0xff,0xff,0xff]
+#CHECK: cgfi %r15, 0 # encoding: [0xc2,0xfc,0x00,0x00,0x00,0x00]
+
+ cgfi %r0, -1 << 31
+ cgfi %r0, -1
+ cgfi %r0, 0
+ cgfi %r0, 1
+ cgfi %r0, (1 << 31) - 1
+ cgfi %r15, 0
--- /dev/null
+# RUN: not llvm-mc -triple s390x-linux-gnu < %s 2> %t
+# RUN: FileCheck < %t %s
+
+#CHECK: error: invalid operand
+#CHECK: cgfi %r0, (-1 << 31) - 1
+#CHECK: error: invalid operand
+#CHECK: cgfi %r0, (1 << 31)
+
+ cgfi %r0, (-1 << 31) - 1
+ cgfi %r0, (1 << 31)
--- /dev/null
+# RUN: llvm-mc -triple s390x-linux-gnu -show-encoding %s | FileCheck %s
+
+#CHECK: cgfr %r0, %r0 # encoding: [0xb9,0x30,0x00,0x00]
+#CHECK: cgfr %r0, %r15 # encoding: [0xb9,0x30,0x00,0x0f]
+#CHECK: cgfr %r15, %r0 # encoding: [0xb9,0x30,0x00,0xf0]
+#CHECK: cgfr %r7, %r8 # encoding: [0xb9,0x30,0x00,0x78]
+
+ cgfr %r0,%r0
+ cgfr %r0,%r15
+ cgfr %r15,%r0
+ cgfr %r7,%r8
--- /dev/null
+# RUN: llvm-mc -triple s390x-linux-gnu -show-encoding %s | FileCheck %s
+
+#CHECK: cgfrl %r0, 2864434397 # encoding: [0xc6,0x0c,0x55,0x5d,0xe6,0x6e]
+#CHECK: cgfrl %r15, 2864434397 # encoding: [0xc6,0xfc,0x55,0x5d,0xe6,0x6e]
+
+ cgfrl %r0,0xaabbccdd
+ cgfrl %r15,0xaabbccdd
+
+#CHECK: cgfrl %r0, foo # encoding: [0xc6,0x0c,A,A,A,A]
+# fixup A - offset: 2, value: foo+2, kind: FK_390_PC32DBL
+#CHECK: cgfrl %r15, foo # encoding: [0xc6,0xfc,A,A,A,A]
+# fixup A - offset: 2, value: foo+2, kind: FK_390_PC32DBL
+
+ cgfrl %r0,foo
+ cgfrl %r15,foo
+
+#CHECK: cgfrl %r3, bar+100 # encoding: [0xc6,0x3c,A,A,A,A]
+# fixup A - offset: 2, value: (bar+100)+2, kind: FK_390_PC32DBL
+#CHECK: cgfrl %r4, bar+100 # encoding: [0xc6,0x4c,A,A,A,A]
+# fixup A - offset: 2, value: (bar+100)+2, kind: FK_390_PC32DBL
+
+ cgfrl %r3,bar+100
+ cgfrl %r4,bar+100
+
+#CHECK: cgfrl %r7, frob@PLT # encoding: [0xc6,0x7c,A,A,A,A]
+# fixup A - offset: 2, value: frob@PLT+2, kind: FK_390_PC32DBL
+#CHECK: cgfrl %r8, frob@PLT # encoding: [0xc6,0x8c,A,A,A,A]
+# fixup A - offset: 2, value: frob@PLT+2, kind: FK_390_PC32DBL
+
+ cgfrl %r7,frob@PLT
+ cgfrl %r8,frob@PLT
--- /dev/null
+# RUN: llvm-mc -triple s390x-linux-gnu -show-encoding %s | FileCheck %s
+
+#CHECK: cgh %r0, -524288 # encoding: [0xe3,0x00,0x00,0x00,0x80,0x34]
+#CHECK: cgh %r0, -1 # encoding: [0xe3,0x00,0x0f,0xff,0xff,0x34]
+#CHECK: cgh %r0, 0 # encoding: [0xe3,0x00,0x00,0x00,0x00,0x34]
+#CHECK: cgh %r0, 1 # encoding: [0xe3,0x00,0x00,0x01,0x00,0x34]
+#CHECK: cgh %r0, 524287 # encoding: [0xe3,0x00,0x0f,0xff,0x7f,0x34]
+#CHECK: cgh %r0, 0(%r1) # encoding: [0xe3,0x00,0x10,0x00,0x00,0x34]
+#CHECK: cgh %r0, 0(%r15) # encoding: [0xe3,0x00,0xf0,0x00,0x00,0x34]
+#CHECK: cgh %r0, 524287(%r1,%r15) # encoding: [0xe3,0x01,0xff,0xff,0x7f,0x34]
+#CHECK: cgh %r0, 524287(%r15,%r1) # encoding: [0xe3,0x0f,0x1f,0xff,0x7f,0x34]
+#CHECK: cgh %r15, 0 # encoding: [0xe3,0xf0,0x00,0x00,0x00,0x34]
+
+ cgh %r0, -524288
+ cgh %r0, -1
+ cgh %r0, 0
+ cgh %r0, 1
+ cgh %r0, 524287
+ cgh %r0, 0(%r1)
+ cgh %r0, 0(%r15)
+ cgh %r0, 524287(%r1,%r15)
+ cgh %r0, 524287(%r15,%r1)
+ cgh %r15, 0
--- /dev/null
+# RUN: not llvm-mc -triple s390x-linux-gnu < %s 2> %t
+# RUN: FileCheck < %t %s
+
+#CHECK: error: invalid operand
+#CHECK: cgh %r0, -524289
+#CHECK: error: invalid operand
+#CHECK: cgh %r0, 524288
+
+ cgh %r0, -524289
+ cgh %r0, 524288
--- /dev/null
+# RUN: llvm-mc -triple s390x-linux-gnu -show-encoding %s | FileCheck %s
+
+#CHECK: cghi %r0, -32768 # encoding: [0xa7,0x0f,0x80,0x00]
+#CHECK: cghi %r0, -1 # encoding: [0xa7,0x0f,0xff,0xff]
+#CHECK: cghi %r0, 0 # encoding: [0xa7,0x0f,0x00,0x00]
+#CHECK: cghi %r0, 1 # encoding: [0xa7,0x0f,0x00,0x01]
+#CHECK: cghi %r0, 32767 # encoding: [0xa7,0x0f,0x7f,0xff]
+#CHECK: cghi %r15, 0 # encoding: [0xa7,0xff,0x00,0x00]
+
+ cghi %r0, -32768
+ cghi %r0, -1
+ cghi %r0, 0
+ cghi %r0, 1
+ cghi %r0, 32767
+ cghi %r15, 0
--- /dev/null
+# RUN: not llvm-mc -triple s390x-linux-gnu < %s 2> %t
+# RUN: FileCheck < %t %s
+
+#CHECK: error: invalid operand
+#CHECK: cghi %r0, -32769
+#CHECK: error: invalid operand
+#CHECK: cghi %r0, 32768
+#CHECK: error: invalid operand
+#CHECK: cghi %r0, foo
+
+ cghi %r0, -32769
+ cghi %r0, 32768
+ cghi %r0, foo
--- /dev/null
+# RUN: llvm-mc -triple s390x-linux-gnu -show-encoding %s | FileCheck %s
+
+#CHECK: cghrl %r0, 2864434397 # encoding: [0xc6,0x04,0x55,0x5d,0xe6,0x6e]
+#CHECK: cghrl %r15, 2864434397 # encoding: [0xc6,0xf4,0x55,0x5d,0xe6,0x6e]
+
+ cghrl %r0,0xaabbccdd
+ cghrl %r15,0xaabbccdd
+
+#CHECK: cghrl %r0, foo # encoding: [0xc6,0x04,A,A,A,A]
+# fixup A - offset: 2, value: foo+2, kind: FK_390_PC32DBL
+#CHECK: cghrl %r15, foo # encoding: [0xc6,0xf4,A,A,A,A]
+# fixup A - offset: 2, value: foo+2, kind: FK_390_PC32DBL
+
+ cghrl %r0,foo
+ cghrl %r15,foo
+
+#CHECK: cghrl %r3, bar+100 # encoding: [0xc6,0x34,A,A,A,A]
+# fixup A - offset: 2, value: (bar+100)+2, kind: FK_390_PC32DBL
+#CHECK: cghrl %r4, bar+100 # encoding: [0xc6,0x44,A,A,A,A]
+# fixup A - offset: 2, value: (bar+100)+2, kind: FK_390_PC32DBL
+
+ cghrl %r3,bar+100
+ cghrl %r4,bar+100
+
+#CHECK: cghrl %r7, frob@PLT # encoding: [0xc6,0x74,A,A,A,A]
+# fixup A - offset: 2, value: frob@PLT+2, kind: FK_390_PC32DBL
+#CHECK: cghrl %r8, frob@PLT # encoding: [0xc6,0x84,A,A,A,A]
+# fixup A - offset: 2, value: frob@PLT+2, kind: FK_390_PC32DBL
+
+ cghrl %r7,frob@PLT
+ cghrl %r8,frob@PLT
--- /dev/null
+# RUN: llvm-mc -triple s390x-linux-gnu -show-encoding %s | FileCheck %s
+
+#CHECK: cghsi 0, 0 # encoding: [0xe5,0x58,0x00,0x00,0x00,0x00]
+#CHECK: cghsi 4095, 0 # encoding: [0xe5,0x58,0x0f,0xff,0x00,0x00]
+#CHECK: cghsi 0, -32768 # encoding: [0xe5,0x58,0x00,0x00,0x80,0x00]
+#CHECK: cghsi 0, -1 # encoding: [0xe5,0x58,0x00,0x00,0xff,0xff]
+#CHECK: cghsi 0, 0 # encoding: [0xe5,0x58,0x00,0x00,0x00,0x00]
+#CHECK: cghsi 0, 1 # encoding: [0xe5,0x58,0x00,0x00,0x00,0x01]
+#CHECK: cghsi 0, 32767 # encoding: [0xe5,0x58,0x00,0x00,0x7f,0xff]
+#CHECK: cghsi 0(%r1), 42 # encoding: [0xe5,0x58,0x10,0x00,0x00,0x2a]
+#CHECK: cghsi 0(%r15), 42 # encoding: [0xe5,0x58,0xf0,0x00,0x00,0x2a]
+#CHECK: cghsi 4095(%r1), 42 # encoding: [0xe5,0x58,0x1f,0xff,0x00,0x2a]
+#CHECK: cghsi 4095(%r15), 42 # encoding: [0xe5,0x58,0xff,0xff,0x00,0x2a]
+
+ cghsi 0, 0
+ cghsi 4095, 0
+ cghsi 0, -32768
+ cghsi 0, -1
+ cghsi 0, 0
+ cghsi 0, 1
+ cghsi 0, 32767
+ cghsi 0(%r1), 42
+ cghsi 0(%r15), 42
+ cghsi 4095(%r1), 42
+ cghsi 4095(%r15), 42
--- /dev/null
+# RUN: not llvm-mc -triple s390x-linux-gnu < %s 2> %t
+# RUN: FileCheck < %t %s
+
+#CHECK: error: invalid operand
+#CHECK: cghsi -1, 0
+#CHECK: error: invalid operand
+#CHECK: cghsi 4096, 0
+#CHECK: error: invalid use of indexed addressing
+#CHECK: cghsi 0(%r1,%r2), 0
+#CHECK: error: invalid operand
+#CHECK: cghsi 0, -32769
+#CHECK: error: invalid operand
+#CHECK: cghsi 0, 32768
+
+ cghsi -1, 0
+ cghsi 4096, 0
+ cghsi 0(%r1,%r2), 0
+ cghsi 0, -32769
+ cghsi 0, 32768
--- /dev/null
+# RUN: llvm-mc -triple s390x-linux-gnu -show-encoding %s | FileCheck %s
+
+#CHECK: cgr %r0, %r0 # encoding: [0xb9,0x20,0x00,0x00]
+#CHECK: cgr %r0, %r15 # encoding: [0xb9,0x20,0x00,0x0f]
+#CHECK: cgr %r15, %r0 # encoding: [0xb9,0x20,0x00,0xf0]
+#CHECK: cgr %r7, %r8 # encoding: [0xb9,0x20,0x00,0x78]
+
+ cgr %r0,%r0
+ cgr %r0,%r15
+ cgr %r15,%r0
+ cgr %r7,%r8
--- /dev/null
+# RUN: llvm-mc -triple s390x-linux-gnu -show-encoding %s | FileCheck %s
+
+#CHECK: cgrl %r0, 2864434397 # encoding: [0xc6,0x08,0x55,0x5d,0xe6,0x6e]
+#CHECK: cgrl %r15, 2864434397 # encoding: [0xc6,0xf8,0x55,0x5d,0xe6,0x6e]
+
+ cgrl %r0,0xaabbccdd
+ cgrl %r15,0xaabbccdd
+
+#CHECK: cgrl %r0, foo # encoding: [0xc6,0x08,A,A,A,A]
+# fixup A - offset: 2, value: foo+2, kind: FK_390_PC32DBL
+#CHECK: cgrl %r15, foo # encoding: [0xc6,0xf8,A,A,A,A]
+# fixup A - offset: 2, value: foo+2, kind: FK_390_PC32DBL
+
+ cgrl %r0,foo
+ cgrl %r15,foo
+
+#CHECK: cgrl %r3, bar+100 # encoding: [0xc6,0x38,A,A,A,A]
+# fixup A - offset: 2, value: (bar+100)+2, kind: FK_390_PC32DBL
+#CHECK: cgrl %r4, bar+100 # encoding: [0xc6,0x48,A,A,A,A]
+# fixup A - offset: 2, value: (bar+100)+2, kind: FK_390_PC32DBL
+
+ cgrl %r3,bar+100
+ cgrl %r4,bar+100
+
+#CHECK: cgrl %r7, frob@PLT # encoding: [0xc6,0x78,A,A,A,A]
+# fixup A - offset: 2, value: frob@PLT+2, kind: FK_390_PC32DBL
+#CHECK: cgrl %r8, frob@PLT # encoding: [0xc6,0x88,A,A,A,A]
+# fixup A - offset: 2, value: frob@PLT+2, kind: FK_390_PC32DBL
+
+ cgrl %r7,frob@PLT
+ cgrl %r8,frob@PLT
--- /dev/null
+# RUN: llvm-mc -triple s390x-linux-gnu -show-encoding %s | FileCheck %s
+
+#CHECK: cgxbr %r0, 0, %f0 # encoding: [0xb3,0xaa,0x00,0x00]
+#CHECK: cgxbr %r0, 0, %f13 # encoding: [0xb3,0xaa,0x00,0x0d]
+#CHECK: cgxbr %r0, 15, %f0 # encoding: [0xb3,0xaa,0xf0,0x00]
+#CHECK: cgxbr %r4, 5, %f8 # encoding: [0xb3,0xaa,0x50,0x48]
+#CHECK: cgxbr %r15, 0, %f0 # encoding: [0xb3,0xaa,0x00,0xf0]
+
+ cgxbr %r0, 0, %f0
+ cgxbr %r0, 0, %f13
+ cgxbr %r0, 15, %f0
+ cgxbr %r4, 5, %f8
+ cgxbr %r15, 0, %f0
--- /dev/null
+# RUN: not llvm-mc -triple s390x-linux-gnu < %s 2> %t
+# RUN: FileCheck < %t %s
+
+#CHECK: error: invalid register
+#CHECK: cgxbr %r0, 0, %r0
+#CHECK: error: invalid register
+#CHECK: cgxbr %f0, 0, %f0
+#CHECK: error: invalid operand
+#CHECK: cgxbr %r0, -1, %f0
+#CHECK: error: invalid operand
+#CHECK: cgxbr %r0, 16, %f0
+#CHECK: error: invalid register
+#CHECK: cgxbr %r0, 0, %f2
+#CHECK: error: invalid register
+#CHECK: cgxbr %r0, 0, %f14
+
+ cgxbr %r0, 0, %r0
+ cgxbr %f0, 0, %f0
+ cgxbr %r0, -1, %f0
+ cgxbr %r0, 16, %f0
+ cgxbr %r0, 0, %f2
+ cgxbr %r0, 0, %f14
+
--- /dev/null
+# RUN: llvm-mc -triple s390x-linux-gnu -show-encoding %s | FileCheck %s
+
+#CHECK: ch %r0, 0 # encoding: [0x49,0x00,0x00,0x00]
+#CHECK: ch %r0, 4095 # encoding: [0x49,0x00,0x0f,0xff]
+#CHECK: ch %r0, 0(%r1) # encoding: [0x49,0x00,0x10,0x00]
+#CHECK: ch %r0, 0(%r15) # encoding: [0x49,0x00,0xf0,0x00]
+#CHECK: ch %r0, 4095(%r1,%r15) # encoding: [0x49,0x01,0xff,0xff]
+#CHECK: ch %r0, 4095(%r15,%r1) # encoding: [0x49,0x0f,0x1f,0xff]
+#CHECK: ch %r15, 0 # encoding: [0x49,0xf0,0x00,0x00]
+
+ ch %r0, 0
+ ch %r0, 4095
+ ch %r0, 0(%r1)
+ ch %r0, 0(%r15)
+ ch %r0, 4095(%r1,%r15)
+ ch %r0, 4095(%r15,%r1)
+ ch %r15, 0
--- /dev/null
+# RUN: not llvm-mc -triple s390x-linux-gnu < %s 2> %t
+# RUN: FileCheck < %t %s
+
+#CHECK: error: invalid operand
+#CHECK: ch %r0, -1
+#CHECK: error: invalid operand
+#CHECK: ch %r0, 4096
+
+ ch %r0, -1
+ ch %r0, 4096
--- /dev/null
+# RUN: llvm-mc -triple s390x-linux-gnu -show-encoding %s | FileCheck %s
+
+#CHECK: chhsi 0, 0 # encoding: [0xe5,0x54,0x00,0x00,0x00,0x00]
+#CHECK: chhsi 4095, 0 # encoding: [0xe5,0x54,0x0f,0xff,0x00,0x00]
+#CHECK: chhsi 0, -32768 # encoding: [0xe5,0x54,0x00,0x00,0x80,0x00]
+#CHECK: chhsi 0, -1 # encoding: [0xe5,0x54,0x00,0x00,0xff,0xff]
+#CHECK: chhsi 0, 0 # encoding: [0xe5,0x54,0x00,0x00,0x00,0x00]
+#CHECK: chhsi 0, 1 # encoding: [0xe5,0x54,0x00,0x00,0x00,0x01]
+#CHECK: chhsi 0, 32767 # encoding: [0xe5,0x54,0x00,0x00,0x7f,0xff]
+#CHECK: chhsi 0(%r1), 42 # encoding: [0xe5,0x54,0x10,0x00,0x00,0x2a]
+#CHECK: chhsi 0(%r15), 42 # encoding: [0xe5,0x54,0xf0,0x00,0x00,0x2a]
+#CHECK: chhsi 4095(%r1), 42 # encoding: [0xe5,0x54,0x1f,0xff,0x00,0x2a]
+#CHECK: chhsi 4095(%r15), 42 # encoding: [0xe5,0x54,0xff,0xff,0x00,0x2a]
+
+ chhsi 0, 0
+ chhsi 4095, 0
+ chhsi 0, -32768
+ chhsi 0, -1
+ chhsi 0, 0
+ chhsi 0, 1
+ chhsi 0, 32767
+ chhsi 0(%r1), 42
+ chhsi 0(%r15), 42
+ chhsi 4095(%r1), 42
+ chhsi 4095(%r15), 42
--- /dev/null
+# RUN: not llvm-mc -triple s390x-linux-gnu < %s 2> %t
+# RUN: FileCheck < %t %s
+
+#CHECK: error: invalid operand
+#CHECK: chhsi -1, 0
+#CHECK: error: invalid operand
+#CHECK: chhsi 4096, 0
+#CHECK: error: invalid use of indexed addressing
+#CHECK: chhsi 0(%r1,%r2), 0
+#CHECK: error: invalid operand
+#CHECK: chhsi 0, -32769
+#CHECK: error: invalid operand
+#CHECK: chhsi 0, 32768
+
+ chhsi -1, 0
+ chhsi 4096, 0
+ chhsi 0(%r1,%r2), 0
+ chhsi 0, -32769
+ chhsi 0, 32768
--- /dev/null
+# RUN: llvm-mc -triple s390x-linux-gnu -show-encoding %s | FileCheck %s
+
+#CHECK: chi %r0, -32768 # encoding: [0xa7,0x0e,0x80,0x00]
+#CHECK: chi %r0, -1 # encoding: [0xa7,0x0e,0xff,0xff]
+#CHECK: chi %r0, 0 # encoding: [0xa7,0x0e,0x00,0x00]
+#CHECK: chi %r0, 1 # encoding: [0xa7,0x0e,0x00,0x01]
+#CHECK: chi %r0, 32767 # encoding: [0xa7,0x0e,0x7f,0xff]
+#CHECK: chi %r15, 0 # encoding: [0xa7,0xfe,0x00,0x00]
+
+ chi %r0, -32768
+ chi %r0, -1
+ chi %r0, 0
+ chi %r0, 1
+ chi %r0, 32767
+ chi %r15, 0
--- /dev/null
+# RUN: not llvm-mc -triple s390x-linux-gnu < %s 2> %t
+# RUN: FileCheck < %t %s
+
+#CHECK: error: invalid operand
+#CHECK: chi %r0, -32769
+#CHECK: error: invalid operand
+#CHECK: chi %r0, 32768
+#CHECK: error: invalid operand
+#CHECK: chi %r0, foo
+
+ chi %r0, -32769
+ chi %r0, 32768
+ chi %r0, foo
--- /dev/null
+# RUN: llvm-mc -triple s390x-linux-gnu -show-encoding %s | FileCheck %s
+
+#CHECK: chrl %r0, 2864434397 # encoding: [0xc6,0x05,0x55,0x5d,0xe6,0x6e]
+#CHECK: chrl %r15, 2864434397 # encoding: [0xc6,0xf5,0x55,0x5d,0xe6,0x6e]
+
+ chrl %r0,0xaabbccdd
+ chrl %r15,0xaabbccdd
+
+#CHECK: chrl %r0, foo # encoding: [0xc6,0x05,A,A,A,A]
+# fixup A - offset: 2, value: foo+2, kind: FK_390_PC32DBL
+#CHECK: chrl %r15, foo # encoding: [0xc6,0xf5,A,A,A,A]
+# fixup A - offset: 2, value: foo+2, kind: FK_390_PC32DBL
+
+ chrl %r0,foo
+ chrl %r15,foo
+
+#CHECK: chrl %r3, bar+100 # encoding: [0xc6,0x35,A,A,A,A]
+# fixup A - offset: 2, value: (bar+100)+2, kind: FK_390_PC32DBL
+#CHECK: chrl %r4, bar+100 # encoding: [0xc6,0x45,A,A,A,A]
+# fixup A - offset: 2, value: (bar+100)+2, kind: FK_390_PC32DBL
+
+ chrl %r3,bar+100
+ chrl %r4,bar+100
+
+#CHECK: chrl %r7, frob@PLT # encoding: [0xc6,0x75,A,A,A,A]
+# fixup A - offset: 2, value: frob@PLT+2, kind: FK_390_PC32DBL
+#CHECK: chrl %r8, frob@PLT # encoding: [0xc6,0x85,A,A,A,A]
+# fixup A - offset: 2, value: frob@PLT+2, kind: FK_390_PC32DBL
+
+ chrl %r7,frob@PLT
+ chrl %r8,frob@PLT
--- /dev/null
+# RUN: llvm-mc -triple s390x-linux-gnu -show-encoding %s | FileCheck %s
+
+#CHECK: chsi 0, 0 # encoding: [0xe5,0x5c,0x00,0x00,0x00,0x00]
+#CHECK: chsi 4095, 0 # encoding: [0xe5,0x5c,0x0f,0xff,0x00,0x00]
+#CHECK: chsi 0, -32768 # encoding: [0xe5,0x5c,0x00,0x00,0x80,0x00]
+#CHECK: chsi 0, -1 # encoding: [0xe5,0x5c,0x00,0x00,0xff,0xff]
+#CHECK: chsi 0, 0 # encoding: [0xe5,0x5c,0x00,0x00,0x00,0x00]
+#CHECK: chsi 0, 1 # encoding: [0xe5,0x5c,0x00,0x00,0x00,0x01]
+#CHECK: chsi 0, 32767 # encoding: [0xe5,0x5c,0x00,0x00,0x7f,0xff]
+#CHECK: chsi 0(%r1), 42 # encoding: [0xe5,0x5c,0x10,0x00,0x00,0x2a]
+#CHECK: chsi 0(%r15), 42 # encoding: [0xe5,0x5c,0xf0,0x00,0x00,0x2a]
+#CHECK: chsi 4095(%r1), 42 # encoding: [0xe5,0x5c,0x1f,0xff,0x00,0x2a]
+#CHECK: chsi 4095(%r15), 42 # encoding: [0xe5,0x5c,0xff,0xff,0x00,0x2a]
+
+ chsi 0, 0
+ chsi 4095, 0
+ chsi 0, -32768
+ chsi 0, -1
+ chsi 0, 0
+ chsi 0, 1
+ chsi 0, 32767
+ chsi 0(%r1), 42
+ chsi 0(%r15), 42
+ chsi 4095(%r1), 42
+ chsi 4095(%r15), 42
--- /dev/null
+# RUN: not llvm-mc -triple s390x-linux-gnu < %s 2> %t
+# RUN: FileCheck < %t %s
+
+#CHECK: error: invalid operand
+#CHECK: chsi -1, 0
+#CHECK: error: invalid operand
+#CHECK: chsi 4096, 0
+#CHECK: error: invalid use of indexed addressing
+#CHECK: chsi 0(%r1,%r2), 0
+#CHECK: error: invalid operand
+#CHECK: chsi 0, -32769
+#CHECK: error: invalid operand
+#CHECK: chsi 0, 32768
+
+ chsi -1, 0
+ chsi 4096, 0
+ chsi 0(%r1,%r2), 0
+ chsi 0, -32769
+ chsi 0, 32768
--- /dev/null
+# RUN: llvm-mc -triple s390x-linux-gnu -show-encoding %s | FileCheck %s
+
+#CHECK: chy %r0, -524288 # encoding: [0xe3,0x00,0x00,0x00,0x80,0x79]
+#CHECK: chy %r0, -1 # encoding: [0xe3,0x00,0x0f,0xff,0xff,0x79]
+#CHECK: chy %r0, 0 # encoding: [0xe3,0x00,0x00,0x00,0x00,0x79]
+#CHECK: chy %r0, 1 # encoding: [0xe3,0x00,0x00,0x01,0x00,0x79]
+#CHECK: chy %r0, 524287 # encoding: [0xe3,0x00,0x0f,0xff,0x7f,0x79]
+#CHECK: chy %r0, 0(%r1) # encoding: [0xe3,0x00,0x10,0x00,0x00,0x79]
+#CHECK: chy %r0, 0(%r15) # encoding: [0xe3,0x00,0xf0,0x00,0x00,0x79]
+#CHECK: chy %r0, 524287(%r1,%r15) # encoding: [0xe3,0x01,0xff,0xff,0x7f,0x79]
+#CHECK: chy %r0, 524287(%r15,%r1) # encoding: [0xe3,0x0f,0x1f,0xff,0x7f,0x79]
+#CHECK: chy %r15, 0 # encoding: [0xe3,0xf0,0x00,0x00,0x00,0x79]
+
+ chy %r0, -524288
+ chy %r0, -1
+ chy %r0, 0
+ chy %r0, 1
+ chy %r0, 524287
+ chy %r0, 0(%r1)
+ chy %r0, 0(%r15)
+ chy %r0, 524287(%r1,%r15)
+ chy %r0, 524287(%r15,%r1)
+ chy %r15, 0
--- /dev/null
+# RUN: not llvm-mc -triple s390x-linux-gnu < %s 2> %t
+# RUN: FileCheck < %t %s
+
+#CHECK: error: invalid operand
+#CHECK: chy %r0, -524289
+#CHECK: error: invalid operand
+#CHECK: chy %r0, 524288
+
+ chy %r0, -524289
+ chy %r0, 524288
--- /dev/null
+# RUN: llvm-mc -triple s390x-linux-gnu -show-encoding %s | FileCheck %s
+
+#CHECK: cl %r0, 0 # encoding: [0x55,0x00,0x00,0x00]
+#CHECK: cl %r0, 4095 # encoding: [0x55,0x00,0x0f,0xff]
+#CHECK: cl %r0, 0(%r1) # encoding: [0x55,0x00,0x10,0x00]
+#CHECK: cl %r0, 0(%r15) # encoding: [0x55,0x00,0xf0,0x00]
+#CHECK: cl %r0, 4095(%r1,%r15) # encoding: [0x55,0x01,0xff,0xff]
+#CHECK: cl %r0, 4095(%r15,%r1) # encoding: [0x55,0x0f,0x1f,0xff]
+#CHECK: cl %r15, 0 # encoding: [0x55,0xf0,0x00,0x00]
+
+ cl %r0, 0
+ cl %r0, 4095
+ cl %r0, 0(%r1)
+ cl %r0, 0(%r15)
+ cl %r0, 4095(%r1,%r15)
+ cl %r0, 4095(%r15,%r1)
+ cl %r15, 0
--- /dev/null
+# RUN: not llvm-mc -triple s390x-linux-gnu < %s 2> %t
+# RUN: FileCheck < %t %s
+
+#CHECK: error: invalid operand
+#CHECK: cl %r0, -1
+#CHECK: error: invalid operand
+#CHECK: cl %r0, 4096
+
+ cl %r0, -1
+ cl %r0, 4096
--- /dev/null
+# RUN: llvm-mc -triple s390x-linux-gnu -show-encoding %s | FileCheck %s
+
+#CHECK: clfhsi 0, 0 # encoding: [0xe5,0x5d,0x00,0x00,0x00,0x00]
+#CHECK: clfhsi 4095, 0 # encoding: [0xe5,0x5d,0x0f,0xff,0x00,0x00]
+#CHECK: clfhsi 0, 65535 # encoding: [0xe5,0x5d,0x00,0x00,0xff,0xff]
+#CHECK: clfhsi 0(%r1), 42 # encoding: [0xe5,0x5d,0x10,0x00,0x00,0x2a]
+#CHECK: clfhsi 0(%r15), 42 # encoding: [0xe5,0x5d,0xf0,0x00,0x00,0x2a]
+#CHECK: clfhsi 4095(%r1), 42 # encoding: [0xe5,0x5d,0x1f,0xff,0x00,0x2a]
+#CHECK: clfhsi 4095(%r15), 42 # encoding: [0xe5,0x5d,0xff,0xff,0x00,0x2a]
+
+ clfhsi 0, 0
+ clfhsi 4095, 0
+ clfhsi 0, 65535
+ clfhsi 0(%r1), 42
+ clfhsi 0(%r15), 42
+ clfhsi 4095(%r1), 42
+ clfhsi 4095(%r15), 42
--- /dev/null
+# RUN: not llvm-mc -triple s390x-linux-gnu < %s 2> %t
+# RUN: FileCheck < %t %s
+
+#CHECK: error: invalid operand
+#CHECK: clfhsi -1, 0
+#CHECK: error: invalid operand
+#CHECK: clfhsi 4096, 0
+#CHECK: error: invalid use of indexed addressing
+#CHECK: clfhsi 0(%r1,%r2), 0
+#CHECK: error: invalid operand
+#CHECK: clfhsi 0, -1
+#CHECK: error: invalid operand
+#CHECK: clfhsi 0, 65536
+
+ clfhsi -1, 0
+ clfhsi 4096, 0
+ clfhsi 0(%r1,%r2), 0
+ clfhsi 0, -1
+ clfhsi 0, 65536
--- /dev/null
+# RUN: llvm-mc -triple s390x-linux-gnu -show-encoding %s | FileCheck %s
+
+#CHECK: clfi %r0, 0 # encoding: [0xc2,0x0f,0x00,0x00,0x00,0x00]
+#CHECK: clfi %r0, 4294967295 # encoding: [0xc2,0x0f,0xff,0xff,0xff,0xff]
+#CHECK: clfi %r15, 0 # encoding: [0xc2,0xff,0x00,0x00,0x00,0x00]
+
+ clfi %r0, 0
+ clfi %r0, (1 << 32) - 1
+ clfi %r15, 0
--- /dev/null
+# RUN: not llvm-mc -triple s390x-linux-gnu < %s 2> %t
+# RUN: FileCheck < %t %s
+
+#CHECK: error: invalid operand
+#CHECK: clfi %r0, -1
+#CHECK: error: invalid operand
+#CHECK: clfi %r0, (1 << 32)
+
+ clfi %r0, -1
+ clfi %r0, (1 << 32)
--- /dev/null
+# RUN: llvm-mc -triple s390x-linux-gnu -show-encoding %s | FileCheck %s
+
+#CHECK: clg %r0, -524288 # encoding: [0xe3,0x00,0x00,0x00,0x80,0x21]
+#CHECK: clg %r0, -1 # encoding: [0xe3,0x00,0x0f,0xff,0xff,0x21]
+#CHECK: clg %r0, 0 # encoding: [0xe3,0x00,0x00,0x00,0x00,0x21]
+#CHECK: clg %r0, 1 # encoding: [0xe3,0x00,0x00,0x01,0x00,0x21]
+#CHECK: clg %r0, 524287 # encoding: [0xe3,0x00,0x0f,0xff,0x7f,0x21]
+#CHECK: clg %r0, 0(%r1) # encoding: [0xe3,0x00,0x10,0x00,0x00,0x21]
+#CHECK: clg %r0, 0(%r15) # encoding: [0xe3,0x00,0xf0,0x00,0x00,0x21]
+#CHECK: clg %r0, 524287(%r1,%r15) # encoding: [0xe3,0x01,0xff,0xff,0x7f,0x21]
+#CHECK: clg %r0, 524287(%r15,%r1) # encoding: [0xe3,0x0f,0x1f,0xff,0x7f,0x21]
+#CHECK: clg %r15, 0 # encoding: [0xe3,0xf0,0x00,0x00,0x00,0x21]
+
+ clg %r0, -524288
+ clg %r0, -1
+ clg %r0, 0
+ clg %r0, 1
+ clg %r0, 524287
+ clg %r0, 0(%r1)
+ clg %r0, 0(%r15)
+ clg %r0, 524287(%r1,%r15)
+ clg %r0, 524287(%r15,%r1)
+ clg %r15, 0
--- /dev/null
+# RUN: not llvm-mc -triple s390x-linux-gnu < %s 2> %t
+# RUN: FileCheck < %t %s
+
+#CHECK: error: invalid operand
+#CHECK: clg %r0, -524289
+#CHECK: error: invalid operand
+#CHECK: clg %r0, 524288
+
+ clg %r0, -524289
+ clg %r0, 524288
--- /dev/null
+# RUN: llvm-mc -triple s390x-linux-gnu -show-encoding %s | FileCheck %s
+
+#CHECK: clgf %r0, -524288 # encoding: [0xe3,0x00,0x00,0x00,0x80,0x31]
+#CHECK: clgf %r0, -1 # encoding: [0xe3,0x00,0x0f,0xff,0xff,0x31]
+#CHECK: clgf %r0, 0 # encoding: [0xe3,0x00,0x00,0x00,0x00,0x31]
+#CHECK: clgf %r0, 1 # encoding: [0xe3,0x00,0x00,0x01,0x00,0x31]
+#CHECK: clgf %r0, 524287 # encoding: [0xe3,0x00,0x0f,0xff,0x7f,0x31]
+#CHECK: clgf %r0, 0(%r1) # encoding: [0xe3,0x00,0x10,0x00,0x00,0x31]
+#CHECK: clgf %r0, 0(%r15) # encoding: [0xe3,0x00,0xf0,0x00,0x00,0x31]
+#CHECK: clgf %r0, 524287(%r1,%r15) # encoding: [0xe3,0x01,0xff,0xff,0x7f,0x31]
+#CHECK: clgf %r0, 524287(%r15,%r1) # encoding: [0xe3,0x0f,0x1f,0xff,0x7f,0x31]
+#CHECK: clgf %r15, 0 # encoding: [0xe3,0xf0,0x00,0x00,0x00,0x31]
+
+ clgf %r0, -524288
+ clgf %r0, -1
+ clgf %r0, 0
+ clgf %r0, 1
+ clgf %r0, 524287
+ clgf %r0, 0(%r1)
+ clgf %r0, 0(%r15)
+ clgf %r0, 524287(%r1,%r15)
+ clgf %r0, 524287(%r15,%r1)
+ clgf %r15, 0
--- /dev/null
+# RUN: not llvm-mc -triple s390x-linux-gnu < %s 2> %t
+# RUN: FileCheck < %t %s
+
+#CHECK: error: invalid operand
+#CHECK: clgf %r0, -524289
+#CHECK: error: invalid operand
+#CHECK: clgf %r0, 524288
+
+ clgf %r0, -524289
+ clgf %r0, 524288
--- /dev/null
+# RUN: llvm-mc -triple s390x-linux-gnu -show-encoding %s | FileCheck %s
+
+#CHECK: clgfi %r0, 0 # encoding: [0xc2,0x0e,0x00,0x00,0x00,0x00]
+#CHECK: clgfi %r0, 4294967295 # encoding: [0xc2,0x0e,0xff,0xff,0xff,0xff]
+#CHECK: clgfi %r15, 0 # encoding: [0xc2,0xfe,0x00,0x00,0x00,0x00]
+
+ clgfi %r0, 0
+ clgfi %r0, (1 << 32) - 1
+ clgfi %r15, 0
--- /dev/null
+# RUN: not llvm-mc -triple s390x-linux-gnu < %s 2> %t
+# RUN: FileCheck < %t %s
+
+#CHECK: error: invalid operand
+#CHECK: clgfi %r0, -1
+#CHECK: error: invalid operand
+#CHECK: clgfi %r0, (1 << 32)
+
+ clgfi %r0, -1
+ clgfi %r0, (1 << 32)
--- /dev/null
+# RUN: llvm-mc -triple s390x-linux-gnu -show-encoding %s | FileCheck %s
+
+#CHECK: clgfr %r0, %r0 # encoding: [0xb9,0x31,0x00,0x00]
+#CHECK: clgfr %r0, %r15 # encoding: [0xb9,0x31,0x00,0x0f]
+#CHECK: clgfr %r15, %r0 # encoding: [0xb9,0x31,0x00,0xf0]
+#CHECK: clgfr %r7, %r8 # encoding: [0xb9,0x31,0x00,0x78]
+
+ clgfr %r0,%r0
+ clgfr %r0,%r15
+ clgfr %r15,%r0
+ clgfr %r7,%r8
--- /dev/null
+# RUN: llvm-mc -triple s390x-linux-gnu -show-encoding %s | FileCheck %s
+
+#CHECK: clgfrl %r0, 2864434397 # encoding: [0xc6,0x0e,0x55,0x5d,0xe6,0x6e]
+#CHECK: clgfrl %r15, 2864434397 # encoding: [0xc6,0xfe,0x55,0x5d,0xe6,0x6e]
+
+ clgfrl %r0,0xaabbccdd
+ clgfrl %r15,0xaabbccdd
+
+#CHECK: clgfrl %r0, foo # encoding: [0xc6,0x0e,A,A,A,A]
+# fixup A - offset: 2, value: foo+2, kind: FK_390_PC32DBL
+#CHECK: clgfrl %r15, foo # encoding: [0xc6,0xfe,A,A,A,A]
+# fixup A - offset: 2, value: foo+2, kind: FK_390_PC32DBL
+
+ clgfrl %r0,foo
+ clgfrl %r15,foo
+
+#CHECK: clgfrl %r3, bar+100 # encoding: [0xc6,0x3e,A,A,A,A]
+# fixup A - offset: 2, value: (bar+100)+2, kind: FK_390_PC32DBL
+#CHECK: clgfrl %r4, bar+100 # encoding: [0xc6,0x4e,A,A,A,A]
+# fixup A - offset: 2, value: (bar+100)+2, kind: FK_390_PC32DBL
+
+ clgfrl %r3,bar+100
+ clgfrl %r4,bar+100
+
+#CHECK: clgfrl %r7, frob@PLT # encoding: [0xc6,0x7e,A,A,A,A]
+# fixup A - offset: 2, value: frob@PLT+2, kind: FK_390_PC32DBL
+#CHECK: clgfrl %r8, frob@PLT # encoding: [0xc6,0x8e,A,A,A,A]
+# fixup A - offset: 2, value: frob@PLT+2, kind: FK_390_PC32DBL
+
+ clgfrl %r7,frob@PLT
+ clgfrl %r8,frob@PLT
--- /dev/null
+# RUN: llvm-mc -triple s390x-linux-gnu -show-encoding %s | FileCheck %s
+
+#CHECK: clghrl %r0, 2864434397 # encoding: [0xc6,0x06,0x55,0x5d,0xe6,0x6e]
+#CHECK: clghrl %r15, 2864434397 # encoding: [0xc6,0xf6,0x55,0x5d,0xe6,0x6e]
+
+ clghrl %r0,0xaabbccdd
+ clghrl %r15,0xaabbccdd
+
+#CHECK: clghrl %r0, foo # encoding: [0xc6,0x06,A,A,A,A]
+# fixup A - offset: 2, value: foo+2, kind: FK_390_PC32DBL
+#CHECK: clghrl %r15, foo # encoding: [0xc6,0xf6,A,A,A,A]
+# fixup A - offset: 2, value: foo+2, kind: FK_390_PC32DBL
+
+ clghrl %r0,foo
+ clghrl %r15,foo
+
+#CHECK: clghrl %r3, bar+100 # encoding: [0xc6,0x36,A,A,A,A]
+# fixup A - offset: 2, value: (bar+100)+2, kind: FK_390_PC32DBL
+#CHECK: clghrl %r4, bar+100 # encoding: [0xc6,0x46,A,A,A,A]
+# fixup A - offset: 2, value: (bar+100)+2, kind: FK_390_PC32DBL
+
+ clghrl %r3,bar+100
+ clghrl %r4,bar+100
+
+#CHECK: clghrl %r7, frob@PLT # encoding: [0xc6,0x76,A,A,A,A]
+# fixup A - offset: 2, value: frob@PLT+2, kind: FK_390_PC32DBL
+#CHECK: clghrl %r8, frob@PLT # encoding: [0xc6,0x86,A,A,A,A]
+# fixup A - offset: 2, value: frob@PLT+2, kind: FK_390_PC32DBL
+
+ clghrl %r7,frob@PLT
+ clghrl %r8,frob@PLT
--- /dev/null
+# RUN: llvm-mc -triple s390x-linux-gnu -show-encoding %s | FileCheck %s
+
+#CHECK: clghsi 0, 0 # encoding: [0xe5,0x59,0x00,0x00,0x00,0x00]
+#CHECK: clghsi 4095, 0 # encoding: [0xe5,0x59,0x0f,0xff,0x00,0x00]
+#CHECK: clghsi 0, 65535 # encoding: [0xe5,0x59,0x00,0x00,0xff,0xff]
+#CHECK: clghsi 0(%r1), 42 # encoding: [0xe5,0x59,0x10,0x00,0x00,0x2a]
+#CHECK: clghsi 0(%r15), 42 # encoding: [0xe5,0x59,0xf0,0x00,0x00,0x2a]
+#CHECK: clghsi 4095(%r1), 42 # encoding: [0xe5,0x59,0x1f,0xff,0x00,0x2a]
+#CHECK: clghsi 4095(%r15), 42 # encoding: [0xe5,0x59,0xff,0xff,0x00,0x2a]
+
+ clghsi 0, 0
+ clghsi 4095, 0
+ clghsi 0, 65535
+ clghsi 0(%r1), 42
+ clghsi 0(%r15), 42
+ clghsi 4095(%r1), 42
+ clghsi 4095(%r15), 42
--- /dev/null
+# RUN: not llvm-mc -triple s390x-linux-gnu < %s 2> %t
+# RUN: FileCheck < %t %s
+
+#CHECK: error: invalid operand
+#CHECK: clghsi -1, 0
+#CHECK: error: invalid operand
+#CHECK: clghsi 4096, 0
+#CHECK: error: invalid use of indexed addressing
+#CHECK: clghsi 0(%r1,%r2), 0
+#CHECK: error: invalid operand
+#CHECK: clghsi 0, -1
+#CHECK: error: invalid operand
+#CHECK: clghsi 0, 65536
+
+ clghsi -1, 0
+ clghsi 4096, 0
+ clghsi 0(%r1,%r2), 0
+ clghsi 0, -1
+ clghsi 0, 65536
--- /dev/null
+# RUN: llvm-mc -triple s390x-linux-gnu -show-encoding %s | FileCheck %s
+
+#CHECK: clgr %r0, %r0 # encoding: [0xb9,0x21,0x00,0x00]
+#CHECK: clgr %r0, %r15 # encoding: [0xb9,0x21,0x00,0x0f]
+#CHECK: clgr %r15, %r0 # encoding: [0xb9,0x21,0x00,0xf0]
+#CHECK: clgr %r7, %r8 # encoding: [0xb9,0x21,0x00,0x78]
+
+ clgr %r0,%r0
+ clgr %r0,%r15
+ clgr %r15,%r0
+ clgr %r7,%r8
--- /dev/null
+# RUN: llvm-mc -triple s390x-linux-gnu -show-encoding %s | FileCheck %s
+
+#CHECK: clgrl %r0, 2864434397 # encoding: [0xc6,0x0a,0x55,0x5d,0xe6,0x6e]
+#CHECK: clgrl %r15, 2864434397 # encoding: [0xc6,0xfa,0x55,0x5d,0xe6,0x6e]
+
+ clgrl %r0,0xaabbccdd
+ clgrl %r15,0xaabbccdd
+
+#CHECK: clgrl %r0, foo # encoding: [0xc6,0x0a,A,A,A,A]
+# fixup A - offset: 2, value: foo+2, kind: FK_390_PC32DBL
+#CHECK: clgrl %r15, foo # encoding: [0xc6,0xfa,A,A,A,A]
+# fixup A - offset: 2, value: foo+2, kind: FK_390_PC32DBL
+
+ clgrl %r0,foo
+ clgrl %r15,foo
+
+#CHECK: clgrl %r3, bar+100 # encoding: [0xc6,0x3a,A,A,A,A]
+# fixup A - offset: 2, value: (bar+100)+2, kind: FK_390_PC32DBL
+#CHECK: clgrl %r4, bar+100 # encoding: [0xc6,0x4a,A,A,A,A]
+# fixup A - offset: 2, value: (bar+100)+2, kind: FK_390_PC32DBL
+
+ clgrl %r3,bar+100
+ clgrl %r4,bar+100
+
+#CHECK: clgrl %r7, frob@PLT # encoding: [0xc6,0x7a,A,A,A,A]
+# fixup A - offset: 2, value: frob@PLT+2, kind: FK_390_PC32DBL
+#CHECK: clgrl %r8, frob@PLT # encoding: [0xc6,0x8a,A,A,A,A]
+# fixup A - offset: 2, value: frob@PLT+2, kind: FK_390_PC32DBL
+
+ clgrl %r7,frob@PLT
+ clgrl %r8,frob@PLT
--- /dev/null
+# RUN: llvm-mc -triple s390x-linux-gnu -show-encoding %s | FileCheck %s
+
+#CHECK: clhhsi 0, 0 # encoding: [0xe5,0x55,0x00,0x00,0x00,0x00]
+#CHECK: clhhsi 4095, 0 # encoding: [0xe5,0x55,0x0f,0xff,0x00,0x00]
+#CHECK: clhhsi 0, 65535 # encoding: [0xe5,0x55,0x00,0x00,0xff,0xff]
+#CHECK: clhhsi 0(%r1), 42 # encoding: [0xe5,0x55,0x10,0x00,0x00,0x2a]
+#CHECK: clhhsi 0(%r15), 42 # encoding: [0xe5,0x55,0xf0,0x00,0x00,0x2a]
+#CHECK: clhhsi 4095(%r1), 42 # encoding: [0xe5,0x55,0x1f,0xff,0x00,0x2a]
+#CHECK: clhhsi 4095(%r15), 42 # encoding: [0xe5,0x55,0xff,0xff,0x00,0x2a]
+
+ clhhsi 0, 0
+ clhhsi 4095, 0
+ clhhsi 0, 65535
+ clhhsi 0(%r1), 42
+ clhhsi 0(%r15), 42
+ clhhsi 4095(%r1), 42
+ clhhsi 4095(%r15), 42
--- /dev/null
+# RUN: not llvm-mc -triple s390x-linux-gnu < %s 2> %t
+# RUN: FileCheck < %t %s
+
+#CHECK: error: invalid operand
+#CHECK: clhhsi -1, 0
+#CHECK: error: invalid operand
+#CHECK: clhhsi 4096, 0
+#CHECK: error: invalid use of indexed addressing
+#CHECK: clhhsi 0(%r1,%r2), 0
+#CHECK: error: invalid operand
+#CHECK: clhhsi 0, -1
+#CHECK: error: invalid operand
+#CHECK: clhhsi 0, 65536
+
+ clhhsi -1, 0
+ clhhsi 4096, 0
+ clhhsi 0(%r1,%r2), 0
+ clhhsi 0, -1
+ clhhsi 0, 65536
--- /dev/null
+# RUN: llvm-mc -triple s390x-linux-gnu -show-encoding %s | FileCheck %s
+
+#CHECK: clhrl %r0, 2864434397 # encoding: [0xc6,0x07,0x55,0x5d,0xe6,0x6e]
+#CHECK: clhrl %r15, 2864434397 # encoding: [0xc6,0xf7,0x55,0x5d,0xe6,0x6e]
+
+ clhrl %r0,0xaabbccdd
+ clhrl %r15,0xaabbccdd
+
+#CHECK: clhrl %r0, foo # encoding: [0xc6,0x07,A,A,A,A]
+# fixup A - offset: 2, value: foo+2, kind: FK_390_PC32DBL
+#CHECK: clhrl %r15, foo # encoding: [0xc6,0xf7,A,A,A,A]
+# fixup A - offset: 2, value: foo+2, kind: FK_390_PC32DBL
+
+ clhrl %r0,foo
+ clhrl %r15,foo
+
+#CHECK: clhrl %r3, bar+100 # encoding: [0xc6,0x37,A,A,A,A]
+# fixup A - offset: 2, value: (bar+100)+2, kind: FK_390_PC32DBL
+#CHECK: clhrl %r4, bar+100 # encoding: [0xc6,0x47,A,A,A,A]
+# fixup A - offset: 2, value: (bar+100)+2, kind: FK_390_PC32DBL
+
+ clhrl %r3,bar+100
+ clhrl %r4,bar+100
+
+#CHECK: clhrl %r7, frob@PLT # encoding: [0xc6,0x77,A,A,A,A]
+# fixup A - offset: 2, value: frob@PLT+2, kind: FK_390_PC32DBL
+#CHECK: clhrl %r8, frob@PLT # encoding: [0xc6,0x87,A,A,A,A]
+# fixup A - offset: 2, value: frob@PLT+2, kind: FK_390_PC32DBL
+
+ clhrl %r7,frob@PLT
+ clhrl %r8,frob@PLT
--- /dev/null
+# RUN: llvm-mc -triple s390x-linux-gnu -show-encoding %s | FileCheck %s
+
+#CHECK: cli 0, 0 # encoding: [0x95,0x00,0x00,0x00]
+#CHECK: cli 4095, 0 # encoding: [0x95,0x00,0x0f,0xff]
+#CHECK: cli 0, 255 # encoding: [0x95,0xff,0x00,0x00]
+#CHECK: cli 0(%r1), 42 # encoding: [0x95,0x2a,0x10,0x00]
+#CHECK: cli 0(%r15), 42 # encoding: [0x95,0x2a,0xf0,0x00]
+#CHECK: cli 4095(%r1), 42 # encoding: [0x95,0x2a,0x1f,0xff]
+#CHECK: cli 4095(%r15), 42 # encoding: [0x95,0x2a,0xff,0xff]
+
+ cli 0, 0
+ cli 4095, 0
+ cli 0, 255
+ cli 0(%r1), 42
+ cli 0(%r15), 42
+ cli 4095(%r1), 42
+ cli 4095(%r15), 42
--- /dev/null
+# RUN: not llvm-mc -triple s390x-linux-gnu < %s 2> %t
+# RUN: FileCheck < %t %s
+
+#CHECK: error: invalid operand
+#CHECK: cli -1, 0
+#CHECK: error: invalid operand
+#CHECK: cli 4096, 0
+#CHECK: error: invalid use of indexed addressing
+#CHECK: cli 0(%r1,%r2), 0
+#CHECK: error: invalid operand
+#CHECK: cli 0, -1
+#CHECK: error: invalid operand
+#CHECK: cli 0, 256
+
+ cli -1, 0
+ cli 4096, 0
+ cli 0(%r1,%r2), 0
+ cli 0, -1
+ cli 0, 256
--- /dev/null
+# RUN: llvm-mc -triple s390x-linux-gnu -show-encoding %s | FileCheck %s
+
+#CHECK: cliy -524288, 0 # encoding: [0xeb,0x00,0x00,0x00,0x80,0x55]
+#CHECK: cliy -1, 0 # encoding: [0xeb,0x00,0x0f,0xff,0xff,0x55]
+#CHECK: cliy 0, 0 # encoding: [0xeb,0x00,0x00,0x00,0x00,0x55]
+#CHECK: cliy 1, 0 # encoding: [0xeb,0x00,0x00,0x01,0x00,0x55]
+#CHECK: cliy 524287, 0 # encoding: [0xeb,0x00,0x0f,0xff,0x7f,0x55]
+#CHECK: cliy 0, 255 # encoding: [0xeb,0xff,0x00,0x00,0x00,0x55]
+#CHECK: cliy 0(%r1), 42 # encoding: [0xeb,0x2a,0x10,0x00,0x00,0x55]
+#CHECK: cliy 0(%r15), 42 # encoding: [0xeb,0x2a,0xf0,0x00,0x00,0x55]
+#CHECK: cliy 524287(%r1), 42 # encoding: [0xeb,0x2a,0x1f,0xff,0x7f,0x55]
+#CHECK: cliy 524287(%r15), 42 # encoding: [0xeb,0x2a,0xff,0xff,0x7f,0x55]
+
+ cliy -524288, 0
+ cliy -1, 0
+ cliy 0, 0
+ cliy 1, 0
+ cliy 524287, 0
+ cliy 0, 255
+ cliy 0(%r1), 42
+ cliy 0(%r15), 42
+ cliy 524287(%r1), 42
+ cliy 524287(%r15), 42
--- /dev/null
+# RUN: not llvm-mc -triple s390x-linux-gnu < %s 2> %t
+# RUN: FileCheck < %t %s
+
+#CHECK: error: invalid operand
+#CHECK: cliy -524289, 0
+#CHECK: error: invalid operand
+#CHECK: cliy 524288, 0
+#CHECK: error: invalid use of indexed addressing
+#CHECK: cliy 0(%r1,%r2), 0
+#CHECK: error: invalid operand
+#CHECK: cliy 0, -1
+#CHECK: error: invalid operand
+#CHECK: cliy 0, 256
+
+ cliy -524289, 0
+ cliy 524288, 0
+ cliy 0(%r1,%r2), 0
+ cliy 0, -1
+ cliy 0, 256
--- /dev/null
+# RUN: llvm-mc -triple s390x-linux-gnu -show-encoding %s | FileCheck %s
+
+#CHECK: clr %r0, %r0 # encoding: [0x15,0x00]
+#CHECK: clr %r0, %r15 # encoding: [0x15,0x0f]
+#CHECK: clr %r15, %r0 # encoding: [0x15,0xf0]
+#CHECK: clr %r7, %r8 # encoding: [0x15,0x78]
+
+ clr %r0,%r0
+ clr %r0,%r15
+ clr %r15,%r0
+ clr %r7,%r8
--- /dev/null
+# RUN: llvm-mc -triple s390x-linux-gnu -show-encoding %s | FileCheck %s
+
+#CHECK: clrl %r0, 2864434397 # encoding: [0xc6,0x0f,0x55,0x5d,0xe6,0x6e]
+#CHECK: clrl %r15, 2864434397 # encoding: [0xc6,0xff,0x55,0x5d,0xe6,0x6e]
+
+ clrl %r0,0xaabbccdd
+ clrl %r15,0xaabbccdd
+
+#CHECK: clrl %r0, foo # encoding: [0xc6,0x0f,A,A,A,A]
+# fixup A - offset: 2, value: foo+2, kind: FK_390_PC32DBL
+#CHECK: clrl %r15, foo # encoding: [0xc6,0xff,A,A,A,A]
+# fixup A - offset: 2, value: foo+2, kind: FK_390_PC32DBL
+
+ clrl %r0,foo
+ clrl %r15,foo
+
+#CHECK: clrl %r3, bar+100 # encoding: [0xc6,0x3f,A,A,A,A]
+# fixup A - offset: 2, value: (bar+100)+2, kind: FK_390_PC32DBL
+#CHECK: clrl %r4, bar+100 # encoding: [0xc6,0x4f,A,A,A,A]
+# fixup A - offset: 2, value: (bar+100)+2, kind: FK_390_PC32DBL
+
+ clrl %r3,bar+100
+ clrl %r4,bar+100
+
+#CHECK: clrl %r7, frob@PLT # encoding: [0xc6,0x7f,A,A,A,A]
+# fixup A - offset: 2, value: frob@PLT+2, kind: FK_390_PC32DBL
+#CHECK: clrl %r8, frob@PLT # encoding: [0xc6,0x8f,A,A,A,A]
+# fixup A - offset: 2, value: frob@PLT+2, kind: FK_390_PC32DBL
+
+ clrl %r7,frob@PLT
+ clrl %r8,frob@PLT
--- /dev/null
+# RUN: llvm-mc -triple s390x-linux-gnu -show-encoding %s | FileCheck %s
+
+#CHECK: cly %r0, -524288 # encoding: [0xe3,0x00,0x00,0x00,0x80,0x55]
+#CHECK: cly %r0, -1 # encoding: [0xe3,0x00,0x0f,0xff,0xff,0x55]
+#CHECK: cly %r0, 0 # encoding: [0xe3,0x00,0x00,0x00,0x00,0x55]
+#CHECK: cly %r0, 1 # encoding: [0xe3,0x00,0x00,0x01,0x00,0x55]
+#CHECK: cly %r0, 524287 # encoding: [0xe3,0x00,0x0f,0xff,0x7f,0x55]
+#CHECK: cly %r0, 0(%r1) # encoding: [0xe3,0x00,0x10,0x00,0x00,0x55]
+#CHECK: cly %r0, 0(%r15) # encoding: [0xe3,0x00,0xf0,0x00,0x00,0x55]
+#CHECK: cly %r0, 524287(%r1,%r15) # encoding: [0xe3,0x01,0xff,0xff,0x7f,0x55]
+#CHECK: cly %r0, 524287(%r15,%r1) # encoding: [0xe3,0x0f,0x1f,0xff,0x7f,0x55]
+#CHECK: cly %r15, 0 # encoding: [0xe3,0xf0,0x00,0x00,0x00,0x55]
+
+ cly %r0, -524288
+ cly %r0, -1
+ cly %r0, 0
+ cly %r0, 1
+ cly %r0, 524287
+ cly %r0, 0(%r1)
+ cly %r0, 0(%r15)
+ cly %r0, 524287(%r1,%r15)
+ cly %r0, 524287(%r15,%r1)
+ cly %r15, 0
--- /dev/null
+# RUN: not llvm-mc -triple s390x-linux-gnu < %s 2> %t
+# RUN: FileCheck < %t %s
+
+#CHECK: error: invalid operand
+#CHECK: cly %r0, -524289
+#CHECK: error: invalid operand
+#CHECK: cly %r0, 524288
+
+ cly %r0, -524289
+ cly %r0, 524288
--- /dev/null
+# RUN: llvm-mc -triple s390x-linux-gnu -show-encoding %s | FileCheck %s
+
+#CHECK: cpsdr %f0, %f0, %f0 # encoding: [0xb3,0x72,0x00,0x00]
+#CHECK: cpsdr %f0, %f0, %f15 # encoding: [0xb3,0x72,0x00,0x0f]
+#CHECK: cpsdr %f0, %f15, %f0 # encoding: [0xb3,0x72,0xf0,0x00]
+#CHECK: cpsdr %f15, %f0, %f0 # encoding: [0xb3,0x72,0x00,0xf0]
+#CHECK: cpsdr %f1, %f2, %f3 # encoding: [0xb3,0x72,0x20,0x13]
+#CHECK: cpsdr %f15, %f15, %f15 # encoding: [0xb3,0x72,0xf0,0xff]
+
+ cpsdr %f0, %f0, %f0
+ cpsdr %f0, %f0, %f15
+ cpsdr %f0, %f15, %f0
+ cpsdr %f15, %f0, %f0
+ cpsdr %f1, %f2, %f3
+ cpsdr %f15, %f15, %f15
+
--- /dev/null
+# RUN: llvm-mc -triple s390x-linux-gnu -show-encoding %s | FileCheck %s
+
+#CHECK: cr %r0, %r0 # encoding: [0x19,0x00]
+#CHECK: cr %r0, %r15 # encoding: [0x19,0x0f]
+#CHECK: cr %r15, %r0 # encoding: [0x19,0xf0]
+#CHECK: cr %r7, %r8 # encoding: [0x19,0x78]
+
+ cr %r0,%r0
+ cr %r0,%r15
+ cr %r15,%r0
+ cr %r7,%r8
--- /dev/null
+# RUN: llvm-mc -triple s390x-linux-gnu -show-encoding %s | FileCheck %s
+
+#CHECK: crl %r0, 2864434397 # encoding: [0xc6,0x0d,0x55,0x5d,0xe6,0x6e]
+#CHECK: crl %r15, 2864434397 # encoding: [0xc6,0xfd,0x55,0x5d,0xe6,0x6e]
+
+ crl %r0,0xaabbccdd
+ crl %r15,0xaabbccdd
+
+#CHECK: crl %r0, foo # encoding: [0xc6,0x0d,A,A,A,A]
+# fixup A - offset: 2, value: foo+2, kind: FK_390_PC32DBL
+#CHECK: crl %r15, foo # encoding: [0xc6,0xfd,A,A,A,A]
+# fixup A - offset: 2, value: foo+2, kind: FK_390_PC32DBL
+
+ crl %r0,foo
+ crl %r15,foo
+
+#CHECK: crl %r3, bar+100 # encoding: [0xc6,0x3d,A,A,A,A]
+# fixup A - offset: 2, value: (bar+100)+2, kind: FK_390_PC32DBL
+#CHECK: crl %r4, bar+100 # encoding: [0xc6,0x4d,A,A,A,A]
+# fixup A - offset: 2, value: (bar+100)+2, kind: FK_390_PC32DBL
+
+ crl %r3,bar+100
+ crl %r4,bar+100
+
+#CHECK: crl %r7, frob@PLT # encoding: [0xc6,0x7d,A,A,A,A]
+# fixup A - offset: 2, value: frob@PLT+2, kind: FK_390_PC32DBL
+#CHECK: crl %r8, frob@PLT # encoding: [0xc6,0x8d,A,A,A,A]
+# fixup A - offset: 2, value: frob@PLT+2, kind: FK_390_PC32DBL
+
+ crl %r7,frob@PLT
+ crl %r8,frob@PLT
--- /dev/null
+# RUN: llvm-mc -triple s390x-linux-gnu -show-encoding %s | FileCheck %s
+
+#CHECK: cs %r0, %r0, 0 # encoding: [0xba,0x00,0x00,0x00]
+#CHECK: cs %r0, %r0, 4095 # encoding: [0xba,0x00,0x0f,0xff]
+#CHECK: cs %r0, %r0, 0(%r1) # encoding: [0xba,0x00,0x10,0x00]
+#CHECK: cs %r0, %r0, 0(%r15) # encoding: [0xba,0x00,0xf0,0x00]
+#CHECK: cs %r0, %r0, 4095(%r1) # encoding: [0xba,0x00,0x1f,0xff]
+#CHECK: cs %r0, %r0, 4095(%r15) # encoding: [0xba,0x00,0xff,0xff]
+#CHECK: cs %r0, %r15, 0 # encoding: [0xba,0x0f,0x00,0x00]
+#CHECK: cs %r15, %r0, 0 # encoding: [0xba,0xf0,0x00,0x00]
+
+ cs %r0, %r0, 0
+ cs %r0, %r0, 4095
+ cs %r0, %r0, 0(%r1)
+ cs %r0, %r0, 0(%r15)
+ cs %r0, %r0, 4095(%r1)
+ cs %r0, %r0, 4095(%r15)
+ cs %r0, %r15, 0
+ cs %r15, %r0, 0
--- /dev/null
+# RUN: not llvm-mc -triple s390x-linux-gnu < %s 2> %t
+# RUN: FileCheck < %t %s
+
+#CHECK: error: invalid operand
+#CHECK: cs %r0, %r0, -1
+#CHECK: error: invalid operand
+#CHECK: cs %r0, %r0, 4096
+#CHECK: error: invalid use of indexed addressing
+#CHECK: cs %r0, %r0, 0(%r1,%r2)
+
+ cs %r0, %r0, -1
+ cs %r0, %r0, 4096
+ cs %r0, %r0, 0(%r1,%r2)
--- /dev/null
+# RUN: llvm-mc -triple s390x-linux-gnu -show-encoding %s | FileCheck %s
+
+#CHECK: csg %r0, %r0, -524288 # encoding: [0xeb,0x00,0x00,0x00,0x80,0x30]
+#CHECK: csg %r0, %r0, -1 # encoding: [0xeb,0x00,0x0f,0xff,0xff,0x30]
+#CHECK: csg %r0, %r0, 0 # encoding: [0xeb,0x00,0x00,0x00,0x00,0x30]
+#CHECK: csg %r0, %r0, 1 # encoding: [0xeb,0x00,0x00,0x01,0x00,0x30]
+#CHECK: csg %r0, %r0, 524287 # encoding: [0xeb,0x00,0x0f,0xff,0x7f,0x30]
+#CHECK: csg %r0, %r0, 0(%r1) # encoding: [0xeb,0x00,0x10,0x00,0x00,0x30]
+#CHECK: csg %r0, %r0, 0(%r15) # encoding: [0xeb,0x00,0xf0,0x00,0x00,0x30]
+#CHECK: csg %r0, %r0, 524287(%r1) # encoding: [0xeb,0x00,0x1f,0xff,0x7f,0x30]
+#CHECK: csg %r0, %r0, 524287(%r15) # encoding: [0xeb,0x00,0xff,0xff,0x7f,0x30]
+#CHECK: csg %r0, %r15, 0 # encoding: [0xeb,0x0f,0x00,0x00,0x00,0x30]
+#CHECK: csg %r15, %r0, 0 # encoding: [0xeb,0xf0,0x00,0x00,0x00,0x30]
+
+ csg %r0, %r0, -524288
+ csg %r0, %r0, -1
+ csg %r0, %r0, 0
+ csg %r0, %r0, 1
+ csg %r0, %r0, 524287
+ csg %r0, %r0, 0(%r1)
+ csg %r0, %r0, 0(%r15)
+ csg %r0, %r0, 524287(%r1)
+ csg %r0, %r0, 524287(%r15)
+ csg %r0, %r15, 0
+ csg %r15, %r0, 0
--- /dev/null
+# RUN: not llvm-mc -triple s390x-linux-gnu < %s 2> %t
+# RUN: FileCheck < %t %s
+
+#CHECK: error: invalid operand
+#CHECK: csg %r0, %r0, -524289
+#CHECK: error: invalid operand
+#CHECK: csg %r0, %r0, 524288
+#CHECK: error: invalid use of indexed addressing
+#CHECK: csg %r0, %r0, 0(%r1,%r2)
+
+ csg %r0, %r0, -524289
+ csg %r0, %r0, 524288
+ csg %r0, %r0, 0(%r1,%r2)
--- /dev/null
+# RUN: llvm-mc -triple s390x-linux-gnu -show-encoding %s | FileCheck %s
+
+#CHECK: csy %r0, %r0, -524288 # encoding: [0xeb,0x00,0x00,0x00,0x80,0x14]
+#CHECK: csy %r0, %r0, -1 # encoding: [0xeb,0x00,0x0f,0xff,0xff,0x14]
+#CHECK: csy %r0, %r0, 0 # encoding: [0xeb,0x00,0x00,0x00,0x00,0x14]
+#CHECK: csy %r0, %r0, 1 # encoding: [0xeb,0x00,0x00,0x01,0x00,0x14]
+#CHECK: csy %r0, %r0, 524287 # encoding: [0xeb,0x00,0x0f,0xff,0x7f,0x14]
+#CHECK: csy %r0, %r0, 0(%r1) # encoding: [0xeb,0x00,0x10,0x00,0x00,0x14]
+#CHECK: csy %r0, %r0, 0(%r15) # encoding: [0xeb,0x00,0xf0,0x00,0x00,0x14]
+#CHECK: csy %r0, %r0, 524287(%r1) # encoding: [0xeb,0x00,0x1f,0xff,0x7f,0x14]
+#CHECK: csy %r0, %r0, 524287(%r15) # encoding: [0xeb,0x00,0xff,0xff,0x7f,0x14]
+#CHECK: csy %r0, %r15, 0 # encoding: [0xeb,0x0f,0x00,0x00,0x00,0x14]
+#CHECK: csy %r15, %r0, 0 # encoding: [0xeb,0xf0,0x00,0x00,0x00,0x14]
+
+ csy %r0, %r0, -524288
+ csy %r0, %r0, -1
+ csy %r0, %r0, 0
+ csy %r0, %r0, 1
+ csy %r0, %r0, 524287
+ csy %r0, %r0, 0(%r1)
+ csy %r0, %r0, 0(%r15)
+ csy %r0, %r0, 524287(%r1)
+ csy %r0, %r0, 524287(%r15)
+ csy %r0, %r15, 0
+ csy %r15, %r0, 0
--- /dev/null
+# RUN: not llvm-mc -triple s390x-linux-gnu < %s 2> %t
+# RUN: FileCheck < %t %s
+
+#CHECK: error: invalid operand
+#CHECK: csy %r0, %r0, -524289
+#CHECK: error: invalid operand
+#CHECK: csy %r0, %r0, 524288
+#CHECK: error: invalid use of indexed addressing
+#CHECK: csy %r0, %r0, 0(%r1,%r2)
+
+ csy %r0, %r0, -524289
+ csy %r0, %r0, 524288
+ csy %r0, %r0, 0(%r1,%r2)
--- /dev/null
+# RUN: llvm-mc -triple s390x-linux-gnu -show-encoding %s | FileCheck %s
+
+#CHECK: cxbr %f0, %f0 # encoding: [0xb3,0x49,0x00,0x00]
+#CHECK: cxbr %f0, %f13 # encoding: [0xb3,0x49,0x00,0x0d]
+#CHECK: cxbr %f8, %f8 # encoding: [0xb3,0x49,0x00,0x88]
+#CHECK: cxbr %f13, %f0 # encoding: [0xb3,0x49,0x00,0xd0]
+
+ cxbr %f0, %f0
+ cxbr %f0, %f13
+ cxbr %f8, %f8
+ cxbr %f13, %f0
--- /dev/null
+# RUN: not llvm-mc -triple s390x-linux-gnu < %s 2> %t
+# RUN: FileCheck < %t %s
+
+#CHECK: error: invalid register
+#CHECK: cxbr %f0, %f2
+#CHECK: error: invalid register
+#CHECK: cxbr %f0, %f14
+#CHECK: error: invalid register
+#CHECK: cxbr %f2, %f0
+#CHECK: error: invalid register
+#CHECK: cxbr %f14, %f0
+
+ cxbr %f0, %f2
+ cxbr %f0, %f14
+ cxbr %f2, %f0
+ cxbr %f14, %f0
+
--- /dev/null
+# RUN: llvm-mc -triple s390x-linux-gnu -show-encoding %s | FileCheck %s
+
+#CHECK: cxfbr %f0, %r0 # encoding: [0xb3,0x96,0x00,0x00]
+#CHECK: cxfbr %f0, %r15 # encoding: [0xb3,0x96,0x00,0x0f]
+#CHECK: cxfbr %f13, %r0 # encoding: [0xb3,0x96,0x00,0xd0]
+#CHECK: cxfbr %f8, %r7 # encoding: [0xb3,0x96,0x00,0x87]
+#CHECK: cxfbr %f13, %r15 # encoding: [0xb3,0x96,0x00,0xdf]
+
+ cxfbr %f0, %r0
+ cxfbr %f0, %r15
+ cxfbr %f13, %r0
+ cxfbr %f8, %r7
+ cxfbr %f13, %r15
--- /dev/null
+# RUN: not llvm-mc -triple s390x-linux-gnu < %s 2> %t
+# RUN: FileCheck < %t %s
+
+#CHECK: error: invalid register
+#CHECK: cxfbr %r0, %r0
+#CHECK: error: invalid register
+#CHECK: cxfbr %f0, %f0
+#CHECK: error: invalid register
+#CHECK: cxfbr %f0, %a0
+#CHECK: error: invalid register
+#CHECK: cxfbr %a0, %r0
+#CHECK: error: invalid register
+#CHECK: cxfbr %f2, %r0
+#CHECK: error: invalid register
+#CHECK: cxfbr %f14, %r0
+
+ cxfbr %r0, %r0
+ cxfbr %f0, %f0
+ cxfbr %f0, %a0
+ cxfbr %a0, %r0
+ cxfbr %f2, %r0
+ cxfbr %f14, %r0
--- /dev/null
+# RUN: llvm-mc -triple s390x-linux-gnu -show-encoding %s | FileCheck %s
+
+#CHECK: cxgbr %f0, %r0 # encoding: [0xb3,0xa6,0x00,0x00]
+#CHECK: cxgbr %f0, %r15 # encoding: [0xb3,0xa6,0x00,0x0f]
+#CHECK: cxgbr %f13, %r0 # encoding: [0xb3,0xa6,0x00,0xd0]
+#CHECK: cxgbr %f8, %r7 # encoding: [0xb3,0xa6,0x00,0x87]
+#CHECK: cxgbr %f13, %r15 # encoding: [0xb3,0xa6,0x00,0xdf]
+
+ cxgbr %f0, %r0
+ cxgbr %f0, %r15
+ cxgbr %f13, %r0
+ cxgbr %f8, %r7
+ cxgbr %f13, %r15
--- /dev/null
+# RUN: not llvm-mc -triple s390x-linux-gnu < %s 2> %t
+# RUN: FileCheck < %t %s
+
+#CHECK: error: invalid register
+#CHECK: cxgbr %r0, %r0
+#CHECK: error: invalid register
+#CHECK: cxgbr %f0, %f0
+#CHECK: error: invalid register
+#CHECK: cxgbr %f0, %a0
+#CHECK: error: invalid register
+#CHECK: cxgbr %a0, %r0
+#CHECK: error: invalid register
+#CHECK: cxgbr %f2, %r0
+#CHECK: error: invalid register
+#CHECK: cxgbr %f14, %r0
+
+ cxgbr %r0, %r0
+ cxgbr %f0, %f0
+ cxgbr %f0, %a0
+ cxgbr %a0, %r0
+ cxgbr %f2, %r0
+ cxgbr %f14, %r0
--- /dev/null
+# RUN: llvm-mc -triple s390x-linux-gnu -show-encoding %s | FileCheck %s
+
+#CHECK: cy %r0, -524288 # encoding: [0xe3,0x00,0x00,0x00,0x80,0x59]
+#CHECK: cy %r0, -1 # encoding: [0xe3,0x00,0x0f,0xff,0xff,0x59]
+#CHECK: cy %r0, 0 # encoding: [0xe3,0x00,0x00,0x00,0x00,0x59]
+#CHECK: cy %r0, 1 # encoding: [0xe3,0x00,0x00,0x01,0x00,0x59]
+#CHECK: cy %r0, 524287 # encoding: [0xe3,0x00,0x0f,0xff,0x7f,0x59]
+#CHECK: cy %r0, 0(%r1) # encoding: [0xe3,0x00,0x10,0x00,0x00,0x59]
+#CHECK: cy %r0, 0(%r15) # encoding: [0xe3,0x00,0xf0,0x00,0x00,0x59]
+#CHECK: cy %r0, 524287(%r1,%r15) # encoding: [0xe3,0x01,0xff,0xff,0x7f,0x59]
+#CHECK: cy %r0, 524287(%r15,%r1) # encoding: [0xe3,0x0f,0x1f,0xff,0x7f,0x59]
+#CHECK: cy %r15, 0 # encoding: [0xe3,0xf0,0x00,0x00,0x00,0x59]
+
+ cy %r0, -524288
+ cy %r0, -1
+ cy %r0, 0
+ cy %r0, 1
+ cy %r0, 524287
+ cy %r0, 0(%r1)
+ cy %r0, 0(%r15)
+ cy %r0, 524287(%r1,%r15)
+ cy %r0, 524287(%r15,%r1)
+ cy %r15, 0
--- /dev/null
+# RUN: not llvm-mc -triple s390x-linux-gnu < %s 2> %t
+# RUN: FileCheck < %t %s
+
+#CHECK: error: invalid operand
+#CHECK: cy %r0, -524289
+#CHECK: error: invalid operand
+#CHECK: cy %r0, 524288
+
+ cy %r0, -524289
+ cy %r0, 524288
--- /dev/null
+# RUN: llvm-mc -triple s390x-linux-gnu -show-encoding %s | FileCheck %s
+
+#CHECK: ddb %f0, 0 # encoding: [0xed,0x00,0x00,0x00,0x00,0x1d]
+#CHECK: ddb %f0, 4095 # encoding: [0xed,0x00,0x0f,0xff,0x00,0x1d]
+#CHECK: ddb %f0, 0(%r1) # encoding: [0xed,0x00,0x10,0x00,0x00,0x1d]
+#CHECK: ddb %f0, 0(%r15) # encoding: [0xed,0x00,0xf0,0x00,0x00,0x1d]
+#CHECK: ddb %f0, 4095(%r1,%r15) # encoding: [0xed,0x01,0xff,0xff,0x00,0x1d]
+#CHECK: ddb %f0, 4095(%r15,%r1) # encoding: [0xed,0x0f,0x1f,0xff,0x00,0x1d]
+#CHECK: ddb %f15, 0 # encoding: [0xed,0xf0,0x00,0x00,0x00,0x1d]
+
+ ddb %f0, 0
+ ddb %f0, 4095
+ ddb %f0, 0(%r1)
+ ddb %f0, 0(%r15)
+ ddb %f0, 4095(%r1,%r15)
+ ddb %f0, 4095(%r15,%r1)
+ ddb %f15, 0
--- /dev/null
+# RUN: not llvm-mc -triple s390x-linux-gnu < %s 2> %t
+# RUN: FileCheck < %t %s
+
+#CHECK: error: invalid operand
+#CHECK: ddb %f0, -1
+#CHECK: error: invalid operand
+#CHECK: ddb %f0, 4096
+
+ ddb %f0, -1
+ ddb %f0, 4096
--- /dev/null
+# RUN: llvm-mc -triple s390x-linux-gnu -show-encoding %s | FileCheck %s
+
+#CHECK: ddbr %f0, %f0 # encoding: [0xb3,0x1d,0x00,0x00]
+#CHECK: ddbr %f0, %f15 # encoding: [0xb3,0x1d,0x00,0x0f]
+#CHECK: ddbr %f7, %f8 # encoding: [0xb3,0x1d,0x00,0x78]
+#CHECK: ddbr %f15, %f0 # encoding: [0xb3,0x1d,0x00,0xf0]
+
+ ddbr %f0, %f0
+ ddbr %f0, %f15
+ ddbr %f7, %f8
+ ddbr %f15, %f0
--- /dev/null
+# RUN: llvm-mc -triple s390x-linux-gnu -show-encoding %s | FileCheck %s
+
+#CHECK: deb %f0, 0 # encoding: [0xed,0x00,0x00,0x00,0x00,0x0d]
+#CHECK: deb %f0, 4095 # encoding: [0xed,0x00,0x0f,0xff,0x00,0x0d]
+#CHECK: deb %f0, 0(%r1) # encoding: [0xed,0x00,0x10,0x00,0x00,0x0d]
+#CHECK: deb %f0, 0(%r15) # encoding: [0xed,0x00,0xf0,0x00,0x00,0x0d]
+#CHECK: deb %f0, 4095(%r1,%r15) # encoding: [0xed,0x01,0xff,0xff,0x00,0x0d]
+#CHECK: deb %f0, 4095(%r15,%r1) # encoding: [0xed,0x0f,0x1f,0xff,0x00,0x0d]
+#CHECK: deb %f15, 0 # encoding: [0xed,0xf0,0x00,0x00,0x00,0x0d]
+
+ deb %f0, 0
+ deb %f0, 4095
+ deb %f0, 0(%r1)
+ deb %f0, 0(%r15)
+ deb %f0, 4095(%r1,%r15)
+ deb %f0, 4095(%r15,%r1)
+ deb %f15, 0
--- /dev/null
+# RUN: not llvm-mc -triple s390x-linux-gnu < %s 2> %t
+# RUN: FileCheck < %t %s
+
+#CHECK: error: invalid operand
+#CHECK: deb %f0, -1
+#CHECK: error: invalid operand
+#CHECK: deb %f0, 4096
+
+ deb %f0, -1
+ deb %f0, 4096
--- /dev/null
+# RUN: llvm-mc -triple s390x-linux-gnu -show-encoding %s | FileCheck %s
+
+#CHECK: debr %f0, %f0 # encoding: [0xb3,0x0d,0x00,0x00]
+#CHECK: debr %f0, %f15 # encoding: [0xb3,0x0d,0x00,0x0f]
+#CHECK: debr %f7, %f8 # encoding: [0xb3,0x0d,0x00,0x78]
+#CHECK: debr %f15, %f0 # encoding: [0xb3,0x0d,0x00,0xf0]
+
+ debr %f0, %f0
+ debr %f0, %f15
+ debr %f7, %f8
+ debr %f15, %f0
--- /dev/null
+# RUN: llvm-mc -triple s390x-linux-gnu -show-encoding %s | FileCheck %s
+
+#CHECK: dl %r0, -524288 # encoding: [0xe3,0x00,0x00,0x00,0x80,0x97]
+#CHECK: dl %r0, -1 # encoding: [0xe3,0x00,0x0f,0xff,0xff,0x97]
+#CHECK: dl %r0, 0 # encoding: [0xe3,0x00,0x00,0x00,0x00,0x97]
+#CHECK: dl %r0, 1 # encoding: [0xe3,0x00,0x00,0x01,0x00,0x97]
+#CHECK: dl %r0, 524287 # encoding: [0xe3,0x00,0x0f,0xff,0x7f,0x97]
+#CHECK: dl %r0, 0(%r1) # encoding: [0xe3,0x00,0x10,0x00,0x00,0x97]
+#CHECK: dl %r0, 0(%r15) # encoding: [0xe3,0x00,0xf0,0x00,0x00,0x97]
+#CHECK: dl %r0, 524287(%r1,%r15) # encoding: [0xe3,0x01,0xff,0xff,0x7f,0x97]
+#CHECK: dl %r0, 524287(%r15,%r1) # encoding: [0xe3,0x0f,0x1f,0xff,0x7f,0x97]
+#CHECK: dl %r14, 0 # encoding: [0xe3,0xe0,0x00,0x00,0x00,0x97]
+
+ dl %r0, -524288
+ dl %r0, -1
+ dl %r0, 0
+ dl %r0, 1
+ dl %r0, 524287
+ dl %r0, 0(%r1)
+ dl %r0, 0(%r15)
+ dl %r0, 524287(%r1,%r15)
+ dl %r0, 524287(%r15,%r1)
+ dl %r14, 0
--- /dev/null
+# RUN: not llvm-mc -triple s390x-linux-gnu < %s 2> %t
+# RUN: FileCheck < %t %s
+
+#CHECK: error: invalid operand
+#CHECK: dl %r0, -524289
+#CHECK: error: invalid operand
+#CHECK: dl %r0, 524288
+#CHECK: error: invalid register
+#CHECK: dl %r1, 0
+#CHECK: error: invalid register
+#CHECK: dl %r15, 0
+
+ dl %r0, -524289
+ dl %r0, 524288
+ dl %r1, 0
+ dl %r15, 0
--- /dev/null
+# RUN: llvm-mc -triple s390x-linux-gnu -show-encoding %s | FileCheck %s
+
+#CHECK: dlg %r0, -524288 # encoding: [0xe3,0x00,0x00,0x00,0x80,0x87]
+#CHECK: dlg %r0, -1 # encoding: [0xe3,0x00,0x0f,0xff,0xff,0x87]
+#CHECK: dlg %r0, 0 # encoding: [0xe3,0x00,0x00,0x00,0x00,0x87]
+#CHECK: dlg %r0, 1 # encoding: [0xe3,0x00,0x00,0x01,0x00,0x87]
+#CHECK: dlg %r0, 524287 # encoding: [0xe3,0x00,0x0f,0xff,0x7f,0x87]
+#CHECK: dlg %r0, 0(%r1) # encoding: [0xe3,0x00,0x10,0x00,0x00,0x87]
+#CHECK: dlg %r0, 0(%r15) # encoding: [0xe3,0x00,0xf0,0x00,0x00,0x87]
+#CHECK: dlg %r0, 524287(%r1,%r15) # encoding: [0xe3,0x01,0xff,0xff,0x7f,0x87]
+#CHECK: dlg %r0, 524287(%r15,%r1) # encoding: [0xe3,0x0f,0x1f,0xff,0x7f,0x87]
+#CHECK: dlg %r14, 0 # encoding: [0xe3,0xe0,0x00,0x00,0x00,0x87]
+
+ dlg %r0, -524288
+ dlg %r0, -1
+ dlg %r0, 0
+ dlg %r0, 1
+ dlg %r0, 524287
+ dlg %r0, 0(%r1)
+ dlg %r0, 0(%r15)
+ dlg %r0, 524287(%r1,%r15)
+ dlg %r0, 524287(%r15,%r1)
+ dlg %r14, 0
--- /dev/null
+# RUN: not llvm-mc -triple s390x-linux-gnu < %s 2> %t
+# RUN: FileCheck < %t %s
+
+#CHECK: error: invalid operand
+#CHECK: dlg %r0, -524289
+#CHECK: error: invalid operand
+#CHECK: dlg %r0, 524288
+#CHECK: error: invalid register
+#CHECK: dlg %r1, 0
+#CHECK: error: invalid register
+#CHECK: dlg %r15, 0
+
+ dlg %r0, -524289
+ dlg %r0, 524288
+ dlg %r1, 0
+ dlg %r15, 0
--- /dev/null
+# RUN: llvm-mc -triple s390x-linux-gnu -show-encoding %s | FileCheck %s
+
+#CHECK: dlgr %r0, %r0 # encoding: [0xb9,0x87,0x00,0x00]
+#CHECK: dlgr %r0, %r15 # encoding: [0xb9,0x87,0x00,0x0f]
+#CHECK: dlgr %r14, %r0 # encoding: [0xb9,0x87,0x00,0xe0]
+#CHECK: dlgr %r6, %r9 # encoding: [0xb9,0x87,0x00,0x69]
+
+ dlgr %r0,%r0
+ dlgr %r0,%r15
+ dlgr %r14,%r0
+ dlgr %r6,%r9
--- /dev/null
+# RUN: not llvm-mc -triple s390x-linux-gnu < %s 2> %t
+# RUN: FileCheck < %t %s
+
+#CHECK: error: invalid register
+#CHECK: dlgr %r1, %r0
+#CHECK: error: invalid register
+#CHECK: dlgr %r15, %r0
+
+ dlgr %r1, %r0
+ dlgr %r15, %r0
--- /dev/null
+# RUN: llvm-mc -triple s390x-linux-gnu -show-encoding %s | FileCheck %s
+
+#CHECK: dlr %r0, %r0 # encoding: [0xb9,0x97,0x00,0x00]
+#CHECK: dlr %r0, %r15 # encoding: [0xb9,0x97,0x00,0x0f]
+#CHECK: dlr %r14, %r0 # encoding: [0xb9,0x97,0x00,0xe0]
+#CHECK: dlr %r6, %r9 # encoding: [0xb9,0x97,0x00,0x69]
+
+ dlr %r0,%r0
+ dlr %r0,%r15
+ dlr %r14,%r0
+ dlr %r6,%r9
--- /dev/null
+# RUN: not llvm-mc -triple s390x-linux-gnu < %s 2> %t
+# RUN: FileCheck < %t %s
+
+#CHECK: error: invalid register
+#CHECK: dlr %r1, %r0
+#CHECK: error: invalid register
+#CHECK: dlr %r15, %r0
+
+ dlr %r1, %r0
+ dlr %r15, %r0
--- /dev/null
+# RUN: llvm-mc -triple s390x-linux-gnu -show-encoding %s | FileCheck %s
+
+#CHECK: dsg %r0, -524288 # encoding: [0xe3,0x00,0x00,0x00,0x80,0x0d]
+#CHECK: dsg %r0, -1 # encoding: [0xe3,0x00,0x0f,0xff,0xff,0x0d]
+#CHECK: dsg %r0, 0 # encoding: [0xe3,0x00,0x00,0x00,0x00,0x0d]
+#CHECK: dsg %r0, 1 # encoding: [0xe3,0x00,0x00,0x01,0x00,0x0d]
+#CHECK: dsg %r0, 524287 # encoding: [0xe3,0x00,0x0f,0xff,0x7f,0x0d]
+#CHECK: dsg %r0, 0(%r1) # encoding: [0xe3,0x00,0x10,0x00,0x00,0x0d]
+#CHECK: dsg %r0, 0(%r15) # encoding: [0xe3,0x00,0xf0,0x00,0x00,0x0d]
+#CHECK: dsg %r0, 524287(%r1,%r15) # encoding: [0xe3,0x01,0xff,0xff,0x7f,0x0d]
+#CHECK: dsg %r0, 524287(%r15,%r1) # encoding: [0xe3,0x0f,0x1f,0xff,0x7f,0x0d]
+#CHECK: dsg %r14, 0 # encoding: [0xe3,0xe0,0x00,0x00,0x00,0x0d]
+
+ dsg %r0, -524288
+ dsg %r0, -1
+ dsg %r0, 0
+ dsg %r0, 1
+ dsg %r0, 524287
+ dsg %r0, 0(%r1)
+ dsg %r0, 0(%r15)
+ dsg %r0, 524287(%r1,%r15)
+ dsg %r0, 524287(%r15,%r1)
+ dsg %r14, 0
--- /dev/null
+# RUN: not llvm-mc -triple s390x-linux-gnu < %s 2> %t
+# RUN: FileCheck < %t %s
+
+#CHECK: error: invalid operand
+#CHECK: dsg %r0, -524289
+#CHECK: error: invalid operand
+#CHECK: dsg %r0, 524288
+#CHECK: error: invalid register
+#CHECK: dsg %r1, 0
+#CHECK: error: invalid register
+#CHECK: dsg %r15, 0
+
+ dsg %r0, -524289
+ dsg %r0, 524288
+ dsg %r1, 0
+ dsg %r15, 0
--- /dev/null
+# RUN: llvm-mc -triple s390x-linux-gnu -show-encoding %s | FileCheck %s
+
+#CHECK: dsgf %r0, -524288 # encoding: [0xe3,0x00,0x00,0x00,0x80,0x1d]
+#CHECK: dsgf %r0, -1 # encoding: [0xe3,0x00,0x0f,0xff,0xff,0x1d]
+#CHECK: dsgf %r0, 0 # encoding: [0xe3,0x00,0x00,0x00,0x00,0x1d]
+#CHECK: dsgf %r0, 1 # encoding: [0xe3,0x00,0x00,0x01,0x00,0x1d]
+#CHECK: dsgf %r0, 524287 # encoding: [0xe3,0x00,0x0f,0xff,0x7f,0x1d]
+#CHECK: dsgf %r0, 0(%r1) # encoding: [0xe3,0x00,0x10,0x00,0x00,0x1d]
+#CHECK: dsgf %r0, 0(%r15) # encoding: [0xe3,0x00,0xf0,0x00,0x00,0x1d]
+#CHECK: dsgf %r0, 524287(%r1,%r15) # encoding: [0xe3,0x01,0xff,0xff,0x7f,0x1d]
+#CHECK: dsgf %r0, 524287(%r15,%r1) # encoding: [0xe3,0x0f,0x1f,0xff,0x7f,0x1d]
+#CHECK: dsgf %r14, 0 # encoding: [0xe3,0xe0,0x00,0x00,0x00,0x1d]
+
+ dsgf %r0, -524288
+ dsgf %r0, -1
+ dsgf %r0, 0
+ dsgf %r0, 1
+ dsgf %r0, 524287
+ dsgf %r0, 0(%r1)
+ dsgf %r0, 0(%r15)
+ dsgf %r0, 524287(%r1,%r15)
+ dsgf %r0, 524287(%r15,%r1)
+ dsgf %r14, 0
--- /dev/null
+# RUN: not llvm-mc -triple s390x-linux-gnu < %s 2> %t
+# RUN: FileCheck < %t %s
+
+#CHECK: error: invalid operand
+#CHECK: dsgf %r0, -524289
+#CHECK: error: invalid operand
+#CHECK: dsgf %r0, 524288
+#CHECK: error: invalid register
+#CHECK: dsgf %r1, 0
+#CHECK: error: invalid register
+#CHECK: dsgf %r15, 0
+
+ dsgf %r0, -524289
+ dsgf %r0, 524288
+ dsgf %r1, 0
+ dsgf %r15, 0
--- /dev/null
+# RUN: llvm-mc -triple s390x-linux-gnu -show-encoding %s | FileCheck %s
+
+#CHECK: dsgfr %r0, %r0 # encoding: [0xb9,0x1d,0x00,0x00]
+#CHECK: dsgfr %r0, %r15 # encoding: [0xb9,0x1d,0x00,0x0f]
+#CHECK: dsgfr %r14, %r0 # encoding: [0xb9,0x1d,0x00,0xe0]
+#CHECK: dsgfr %r6, %r9 # encoding: [0xb9,0x1d,0x00,0x69]
+
+ dsgfr %r0,%r0
+ dsgfr %r0,%r15
+ dsgfr %r14,%r0
+ dsgfr %r6,%r9
--- /dev/null
+# RUN: not llvm-mc -triple s390x-linux-gnu < %s 2> %t
+# RUN: FileCheck < %t %s
+
+#CHECK: error: invalid register
+#CHECK: dsgfr %r1, %r0
+#CHECK: error: invalid register
+#CHECK: dsgfr %r15, %r0
+
+ dsgfr %r1, %r0
+ dsgfr %r15, %r0
--- /dev/null
+# RUN: llvm-mc -triple s390x-linux-gnu -show-encoding %s | FileCheck %s
+
+#CHECK: dsgr %r0, %r0 # encoding: [0xb9,0x0d,0x00,0x00]
+#CHECK: dsgr %r0, %r15 # encoding: [0xb9,0x0d,0x00,0x0f]
+#CHECK: dsgr %r14, %r0 # encoding: [0xb9,0x0d,0x00,0xe0]
+#CHECK: dsgr %r6, %r9 # encoding: [0xb9,0x0d,0x00,0x69]
+
+ dsgr %r0,%r0
+ dsgr %r0,%r15
+ dsgr %r14,%r0
+ dsgr %r6,%r9
--- /dev/null
+# RUN: not llvm-mc -triple s390x-linux-gnu < %s 2> %t
+# RUN: FileCheck < %t %s
+
+#CHECK: error: invalid register
+#CHECK: dsgr %r1, %r0
+#CHECK: error: invalid register
+#CHECK: dsgr %r15, %r0
+
+ dsgr %r1, %r0
+ dsgr %r15, %r0
--- /dev/null
+# RUN: llvm-mc -triple s390x-linux-gnu -show-encoding %s | FileCheck %s
+
+#CHECK: dxbr %f0, %f0 # encoding: [0xb3,0x4d,0x00,0x00]
+#CHECK: dxbr %f0, %f13 # encoding: [0xb3,0x4d,0x00,0x0d]
+#CHECK: dxbr %f8, %f8 # encoding: [0xb3,0x4d,0x00,0x88]
+#CHECK: dxbr %f13, %f0 # encoding: [0xb3,0x4d,0x00,0xd0]
+
+ dxbr %f0, %f0
+ dxbr %f0, %f13
+ dxbr %f8, %f8
+ dxbr %f13, %f0
--- /dev/null
+# RUN: not llvm-mc -triple s390x-linux-gnu < %s 2> %t
+# RUN: FileCheck < %t %s
+
+#CHECK: error: invalid register
+#CHECK: dxbr %f0, %f2
+#CHECK: error: invalid register
+#CHECK: dxbr %f0, %f14
+#CHECK: error: invalid register
+#CHECK: dxbr %f2, %f0
+#CHECK: error: invalid register
+#CHECK: dxbr %f14, %f0
+
+ dxbr %f0, %f2
+ dxbr %f0, %f14
+ dxbr %f2, %f0
+ dxbr %f14, %f0
+
--- /dev/null
+# RUN: llvm-mc -triple s390x-linux-gnu -show-encoding %s | FileCheck %s
+
+#CHECK: ear %r0, %a0 # encoding: [0xb2,0x4f,0x00,0x00]
+#CHECK: ear %r0, %a15 # encoding: [0xb2,0x4f,0x00,0x0f]
+#CHECK: ear %r15, %a0 # encoding: [0xb2,0x4f,0x00,0xf0]
+#CHECK: ear %r7, %a8 # encoding: [0xb2,0x4f,0x00,0x78]
+#CHECK: ear %r15, %a15 # encoding: [0xb2,0x4f,0x00,0xff]
+
+ ear %r0, %a0
+ ear %r0, %a15
+ ear %r15, %a0
+ ear %r7, %a8
+ ear %r15, %a15
--- /dev/null
+# RUN: not llvm-mc -triple s390x-linux-gnu < %s 2> %t
+# RUN: FileCheck < %t %s
+
+#CHECK: error: invalid operand
+#CHECK: ear %r0, 0
+#CHECK: error: invalid register
+#CHECK: ear %r0, %r0
+#CHECK: error: invalid register
+#CHECK: ear %a0, %r0
+
+ ear %r0, 0
+ ear %r0, %r0
+ ear %a0, %r0
--- /dev/null
+# RUN: llvm-mc -triple s390x-linux-gnu -show-encoding %s | FileCheck %s
+
+#CHECK: fidbr %f0, 0, %f0 # encoding: [0xb3,0x5f,0x00,0x00]
+#CHECK: fidbr %f0, 0, %f15 # encoding: [0xb3,0x5f,0x00,0x0f]
+#CHECK: fidbr %f0, 15, %f0 # encoding: [0xb3,0x5f,0xf0,0x00]
+#CHECK: fidbr %f4, 5, %f6 # encoding: [0xb3,0x5f,0x50,0x46]
+#CHECK: fidbr %f15, 0, %f0 # encoding: [0xb3,0x5f,0x00,0xf0]
+
+ fidbr %f0, 0, %f0
+ fidbr %f0, 0, %f15
+ fidbr %f0, 15, %f0
+ fidbr %f4, 5, %f6
+ fidbr %f15, 0, %f0
--- /dev/null
+# RUN: not llvm-mc -triple s390x-linux-gnu < %s 2> %t
+# RUN: FileCheck < %t %s
+
+#CHECK: error: invalid register
+#CHECK: fidbr %r0, 0, %f0
+#CHECK: error: invalid register
+#CHECK: fidbr %f0, 0, %r0
+#CHECK: error: invalid operand
+#CHECK: fidbr %f0, -1, %f0
+#CHECK: error: invalid operand
+#CHECK: fidbr %f0, 16, %f0
+
+ fidbr %r0, 0, %f0
+ fidbr %f0, 0, %r0
+ fidbr %f0, -1, %f0
+ fidbr %f0, 16, %f0
--- /dev/null
+# RUN: llvm-mc -triple s390x-linux-gnu -show-encoding %s | FileCheck %s
+
+#CHECK: fiebr %f0, 0, %f0 # encoding: [0xb3,0x57,0x00,0x00]
+#CHECK: fiebr %f0, 0, %f15 # encoding: [0xb3,0x57,0x00,0x0f]
+#CHECK: fiebr %f0, 15, %f0 # encoding: [0xb3,0x57,0xf0,0x00]
+#CHECK: fiebr %f4, 5, %f6 # encoding: [0xb3,0x57,0x50,0x46]
+#CHECK: fiebr %f15, 0, %f0 # encoding: [0xb3,0x57,0x00,0xf0]
+
+ fiebr %f0, 0, %f0
+ fiebr %f0, 0, %f15
+ fiebr %f0, 15, %f0
+ fiebr %f4, 5, %f6
+ fiebr %f15, 0, %f0
--- /dev/null
+# RUN: not llvm-mc -triple s390x-linux-gnu < %s 2> %t
+# RUN: FileCheck < %t %s
+
+#CHECK: error: invalid register
+#CHECK: fiebr %r0, 0, %f0
+#CHECK: error: invalid register
+#CHECK: fiebr %f0, 0, %r0
+#CHECK: error: invalid operand
+#CHECK: fiebr %f0, -1, %f0
+#CHECK: error: invalid operand
+#CHECK: fiebr %f0, 16, %f0
+
+ fiebr %r0, 0, %f0
+ fiebr %f0, 0, %r0
+ fiebr %f0, -1, %f0
+ fiebr %f0, 16, %f0
--- /dev/null
+# RUN: llvm-mc -triple s390x-linux-gnu -show-encoding %s | FileCheck %s
+
+#CHECK: fixbr %f0, 0, %f0 # encoding: [0xb3,0x47,0x00,0x00]
+#CHECK: fixbr %f0, 0, %f13 # encoding: [0xb3,0x47,0x00,0x0d]
+#CHECK: fixbr %f0, 15, %f0 # encoding: [0xb3,0x47,0xf0,0x00]
+#CHECK: fixbr %f4, 5, %f8 # encoding: [0xb3,0x47,0x50,0x48]
+#CHECK: fixbr %f13, 0, %f0 # encoding: [0xb3,0x47,0x00,0xd0]
+
+ fixbr %f0, 0, %f0
+ fixbr %f0, 0, %f13
+ fixbr %f0, 15, %f0
+ fixbr %f4, 5, %f8
+ fixbr %f13, 0, %f0
--- /dev/null
+# RUN: not llvm-mc -triple s390x-linux-gnu < %s 2> %t
+# RUN: FileCheck < %t %s
+
+#CHECK: error: invalid register
+#CHECK: fixbr %r0, 0, %f0
+#CHECK: error: invalid register
+#CHECK: fixbr %f0, 0, %r0
+#CHECK: error: invalid operand
+#CHECK: fixbr %f0, -1, %f0
+#CHECK: error: invalid operand
+#CHECK: fixbr %f0, 16, %f0
+#CHECK: error: invalid register
+#CHECK: fixbr %f0, 0, %f2
+#CHECK: error: invalid register
+#CHECK: fixbr %f0, 0, %f14
+#CHECK: error: invalid register
+#CHECK: fixbr %f2, 0, %f0
+#CHECK: error: invalid register
+#CHECK: fixbr %f14, 0, %f0
+
+ fixbr %r0, 0, %f0
+ fixbr %f0, 0, %r0
+ fixbr %f0, -1, %f0
+ fixbr %f0, 16, %f0
+ fixbr %f0, 0, %f2
+ fixbr %f0, 0, %f14
+ fixbr %f2, 0, %f0
+ fixbr %f14, 0, %f0
--- /dev/null
+# RUN: llvm-mc -triple s390x-linux-gnu -show-encoding %s | FileCheck %s
+
+#CHECK: flogr %r0, %r0 # encoding: [0xb9,0x83,0x00,0x00]
+#CHECK: flogr %r0, %r15 # encoding: [0xb9,0x83,0x00,0x0f]
+#CHECK: flogr %r10, %r9 # encoding: [0xb9,0x83,0x00,0xa9]
+#CHECK: flogr %r14, %r0 # encoding: [0xb9,0x83,0x00,0xe0]
+
+ flogr %r0, %r0
+ flogr %r0, %r15
+ flogr %r10, %r9
+ flogr %r14, %r0
--- /dev/null
+# RUN: not llvm-mc -triple s390x-linux-gnu < %s 2> %t
+# RUN: FileCheck < %t %s
+
+#CHECK: error: invalid register
+#CHECK: flogr %r1, %r0
+#CHECK: error: invalid register
+#CHECK: flogr %r15, %r0
+
+ flogr %r1, %r0
+ flogr %r15, %r0
--- /dev/null
+# RUN: llvm-mc -triple s390x-linux-gnu -show-encoding %s | FileCheck %s
+
+#CHECK: ic %r0, 0 # encoding: [0x43,0x00,0x00,0x00]
+#CHECK: ic %r0, 4095 # encoding: [0x43,0x00,0x0f,0xff]
+#CHECK: ic %r0, 0(%r1) # encoding: [0x43,0x00,0x10,0x00]
+#CHECK: ic %r0, 0(%r15) # encoding: [0x43,0x00,0xf0,0x00]
+#CHECK: ic %r0, 4095(%r1,%r15) # encoding: [0x43,0x01,0xff,0xff]
+#CHECK: ic %r0, 4095(%r15,%r1) # encoding: [0x43,0x0f,0x1f,0xff]
+#CHECK: ic %r15, 0 # encoding: [0x43,0xf0,0x00,0x00]
+
+ ic %r0, 0
+ ic %r0, 4095
+ ic %r0, 0(%r1)
+ ic %r0, 0(%r15)
+ ic %r0, 4095(%r1,%r15)
+ ic %r0, 4095(%r15,%r1)
+ ic %r15, 0
--- /dev/null
+# RUN: not llvm-mc -triple s390x-linux-gnu < %s 2> %t
+# RUN: FileCheck < %t %s
+
+#CHECK: error: invalid operand
+#CHECK: ic %r0, -1
+#CHECK: error: invalid operand
+#CHECK: ic %r0, 4096
+
+ ic %r0, -1
+ ic %r0, 4096
--- /dev/null
+# RUN: llvm-mc -triple s390x-linux-gnu -show-encoding %s | FileCheck %s
+
+#CHECK: icy %r0, -524288 # encoding: [0xe3,0x00,0x00,0x00,0x80,0x73]
+#CHECK: icy %r0, -1 # encoding: [0xe3,0x00,0x0f,0xff,0xff,0x73]
+#CHECK: icy %r0, 0 # encoding: [0xe3,0x00,0x00,0x00,0x00,0x73]
+#CHECK: icy %r0, 1 # encoding: [0xe3,0x00,0x00,0x01,0x00,0x73]
+#CHECK: icy %r0, 524287 # encoding: [0xe3,0x00,0x0f,0xff,0x7f,0x73]
+#CHECK: icy %r0, 0(%r1) # encoding: [0xe3,0x00,0x10,0x00,0x00,0x73]
+#CHECK: icy %r0, 0(%r15) # encoding: [0xe3,0x00,0xf0,0x00,0x00,0x73]
+#CHECK: icy %r0, 524287(%r1,%r15) # encoding: [0xe3,0x01,0xff,0xff,0x7f,0x73]
+#CHECK: icy %r0, 524287(%r15,%r1) # encoding: [0xe3,0x0f,0x1f,0xff,0x7f,0x73]
+#CHECK: icy %r15, 0 # encoding: [0xe3,0xf0,0x00,0x00,0x00,0x73]
+
+ icy %r0, -524288
+ icy %r0, -1
+ icy %r0, 0
+ icy %r0, 1
+ icy %r0, 524287
+ icy %r0, 0(%r1)
+ icy %r0, 0(%r15)
+ icy %r0, 524287(%r1,%r15)
+ icy %r0, 524287(%r15,%r1)
+ icy %r15, 0
--- /dev/null
+# RUN: not llvm-mc -triple s390x-linux-gnu < %s 2> %t
+# RUN: FileCheck < %t %s
+
+#CHECK: error: invalid operand
+#CHECK: icy %r0, -524289
+#CHECK: error: invalid operand
+#CHECK: icy %r0, 524288
+
+ icy %r0, -524289
+ icy %r0, 524288
--- /dev/null
+# RUN: llvm-mc -triple s390x-linux-gnu -show-encoding %s | FileCheck %s
+
+#CHECK: iihf %r0, 0 # encoding: [0xc0,0x08,0x00,0x00,0x00,0x00]
+#CHECK: iihf %r0, 4294967295 # encoding: [0xc0,0x08,0xff,0xff,0xff,0xff]
+#CHECK: iihf %r15, 0 # encoding: [0xc0,0xf8,0x00,0x00,0x00,0x00]
+
+ iihf %r0, 0
+ iihf %r0, 0xffffffff
+ iihf %r15, 0
--- /dev/null
+# RUN: not llvm-mc -triple s390x-linux-gnu < %s 2> %t
+# RUN: FileCheck < %t %s
+
+#CHECK: error: invalid operand
+#CHECK: iihf %r0, -1
+#CHECK: error: invalid operand
+#CHECK: iihf %r0, 1 << 32
+
+ iihf %r0, -1
+ iihf %r0, 1 << 32
--- /dev/null
+# RUN: llvm-mc -triple s390x-linux-gnu -show-encoding %s | FileCheck %s
+
+#CHECK: iihh %r0, 0 # encoding: [0xa5,0x00,0x00,0x00]
+#CHECK: iihh %r0, 32768 # encoding: [0xa5,0x00,0x80,0x00]
+#CHECK: iihh %r0, 65535 # encoding: [0xa5,0x00,0xff,0xff]
+#CHECK: iihh %r15, 0 # encoding: [0xa5,0xf0,0x00,0x00]
+
+ iihh %r0, 0
+ iihh %r0, 0x8000
+ iihh %r0, 0xffff
+ iihh %r15, 0
--- /dev/null
+# RUN: not llvm-mc -triple s390x-linux-gnu < %s 2> %t
+# RUN: FileCheck < %t %s
+
+#CHECK: error: invalid operand
+#CHECK: iihh %r0, -1
+#CHECK: error: invalid operand
+#CHECK: iihh %r0, 0x10000
+
+ iihh %r0, -1
+ iihh %r0, 0x10000
--- /dev/null
+# RUN: llvm-mc -triple s390x-linux-gnu -show-encoding %s | FileCheck %s
+
+#CHECK: iihl %r0, 0 # encoding: [0xa5,0x01,0x00,0x00]
+#CHECK: iihl %r0, 32768 # encoding: [0xa5,0x01,0x80,0x00]
+#CHECK: iihl %r0, 65535 # encoding: [0xa5,0x01,0xff,0xff]
+#CHECK: iihl %r15, 0 # encoding: [0xa5,0xf1,0x00,0x00]
+
+ iihl %r0, 0
+ iihl %r0, 0x8000
+ iihl %r0, 0xffff
+ iihl %r15, 0
--- /dev/null
+# RUN: not llvm-mc -triple s390x-linux-gnu < %s 2> %t
+# RUN: FileCheck < %t %s
+
+#CHECK: error: invalid operand
+#CHECK: iihl %r0, -1
+#CHECK: error: invalid operand
+#CHECK: iihl %r0, 0x10000
+
+ iihl %r0, -1
+ iihl %r0, 0x10000
--- /dev/null
+# RUN: llvm-mc -triple s390x-linux-gnu -show-encoding %s | FileCheck %s
+
+#CHECK: iilf %r0, 0 # encoding: [0xc0,0x09,0x00,0x00,0x00,0x00]
+#CHECK: iilf %r0, 4294967295 # encoding: [0xc0,0x09,0xff,0xff,0xff,0xff]
+#CHECK: iilf %r15, 0 # encoding: [0xc0,0xf9,0x00,0x00,0x00,0x00]
+
+ iilf %r0, 0
+ iilf %r0, 0xffffffff
+ iilf %r15, 0
--- /dev/null
+# RUN: not llvm-mc -triple s390x-linux-gnu < %s 2> %t
+# RUN: FileCheck < %t %s
+
+#CHECK: error: invalid operand
+#CHECK: iilf %r0, -1
+#CHECK: error: invalid operand
+#CHECK: iilf %r0, 1 << 32
+
+ iilf %r0, -1
+ iilf %r0, 1 << 32
--- /dev/null
+# RUN: llvm-mc -triple s390x-linux-gnu -show-encoding %s | FileCheck %s
+
+#CHECK: iilh %r0, 0 # encoding: [0xa5,0x02,0x00,0x00]
+#CHECK: iilh %r0, 32768 # encoding: [0xa5,0x02,0x80,0x00]
+#CHECK: iilh %r0, 65535 # encoding: [0xa5,0x02,0xff,0xff]
+#CHECK: iilh %r15, 0 # encoding: [0xa5,0xf2,0x00,0x00]
+
+ iilh %r0, 0
+ iilh %r0, 0x8000
+ iilh %r0, 0xffff
+ iilh %r15, 0
--- /dev/null
+# RUN: not llvm-mc -triple s390x-linux-gnu < %s 2> %t
+# RUN: FileCheck < %t %s
+
+#CHECK: error: invalid operand
+#CHECK: iilh %r0, -1
+#CHECK: error: invalid operand
+#CHECK: iilh %r0, 0x10000
+
+ iilh %r0, -1
+ iilh %r0, 0x10000
--- /dev/null
+# RUN: llvm-mc -triple s390x-linux-gnu -show-encoding %s | FileCheck %s
+
+#CHECK: iill %r0, 0 # encoding: [0xa5,0x03,0x00,0x00]
+#CHECK: iill %r0, 32768 # encoding: [0xa5,0x03,0x80,0x00]
+#CHECK: iill %r0, 65535 # encoding: [0xa5,0x03,0xff,0xff]
+#CHECK: iill %r15, 0 # encoding: [0xa5,0xf3,0x00,0x00]
+
+ iill %r0, 0
+ iill %r0, 0x8000
+ iill %r0, 0xffff
+ iill %r15, 0
--- /dev/null
+# RUN: not llvm-mc -triple s390x-linux-gnu < %s 2> %t
+# RUN: FileCheck < %t %s
+
+#CHECK: error: invalid operand
+#CHECK: iill %r0, -1
+#CHECK: error: invalid operand
+#CHECK: iill %r0, 0x10000
+
+ iill %r0, -1
+ iill %r0, 0x10000
--- /dev/null
+# RUN: llvm-mc -triple s390x-linux-gnu -show-encoding %s | FileCheck %s
+
+#CHECK: l %r0, 0 # encoding: [0x58,0x00,0x00,0x00]
+#CHECK: l %r0, 4095 # encoding: [0x58,0x00,0x0f,0xff]
+#CHECK: l %r0, 0(%r1) # encoding: [0x58,0x00,0x10,0x00]
+#CHECK: l %r0, 0(%r15) # encoding: [0x58,0x00,0xf0,0x00]
+#CHECK: l %r0, 4095(%r1,%r15) # encoding: [0x58,0x01,0xff,0xff]
+#CHECK: l %r0, 4095(%r15,%r1) # encoding: [0x58,0x0f,0x1f,0xff]
+#CHECK: l %r15, 0 # encoding: [0x58,0xf0,0x00,0x00]
+
+ l %r0, 0
+ l %r0, 4095
+ l %r0, 0(%r1)
+ l %r0, 0(%r15)
+ l %r0, 4095(%r1,%r15)
+ l %r0, 4095(%r15,%r1)
+ l %r15, 0
--- /dev/null
+# RUN: not llvm-mc -triple s390x-linux-gnu < %s 2> %t
+# RUN: FileCheck < %t %s
+
+#CHECK: error: invalid operand
+#CHECK: l %r0, -1
+#CHECK: error: invalid operand
+#CHECK: l %r0, 4096
+
+ l %r0, -1
+ l %r0, 4096
--- /dev/null
+# RUN: llvm-mc -triple s390x-linux-gnu -show-encoding %s | FileCheck %s
+
+#CHECK: la %r0, 0 # encoding: [0x41,0x00,0x00,0x00]
+#CHECK: la %r0, 4095 # encoding: [0x41,0x00,0x0f,0xff]
+#CHECK: la %r0, 0(%r1) # encoding: [0x41,0x00,0x10,0x00]
+#CHECK: la %r0, 0(%r15) # encoding: [0x41,0x00,0xf0,0x00]
+#CHECK: la %r0, 4095(%r1,%r15) # encoding: [0x41,0x01,0xff,0xff]
+#CHECK: la %r0, 4095(%r15,%r1) # encoding: [0x41,0x0f,0x1f,0xff]
+#CHECK: la %r15, 0 # encoding: [0x41,0xf0,0x00,0x00]
+
+ la %r0, 0
+ la %r0, 4095
+ la %r0, 0(%r1)
+ la %r0, 0(%r15)
+ la %r0, 4095(%r1,%r15)
+ la %r0, 4095(%r15,%r1)
+ la %r15, 0
--- /dev/null
+# RUN: not llvm-mc -triple s390x-linux-gnu < %s 2> %t
+# RUN: FileCheck < %t %s
+
+#CHECK: error: invalid operand
+#CHECK: la %r0, -1
+#CHECK: error: invalid operand
+#CHECK: la %r0, 4096
+
+ la %r0, -1
+ la %r0, 4096
--- /dev/null
+# RUN: llvm-mc -triple s390x-linux-gnu -show-encoding %s | FileCheck %s
+
+#CHECK: larl %r0, 2864434397 # encoding: [0xc0,0x00,0x55,0x5d,0xe6,0x6e]
+#CHECK: larl %r15, 2864434397 # encoding: [0xc0,0xf0,0x55,0x5d,0xe6,0x6e]
+
+ larl %r0,0xaabbccdd
+ larl %r15,0xaabbccdd
+
+#CHECK: larl %r0, foo # encoding: [0xc0,0x00,A,A,A,A]
+# fixup A - offset: 2, value: foo+2, kind: FK_390_PC32DBL
+#CHECK: larl %r15, foo # encoding: [0xc0,0xf0,A,A,A,A]
+# fixup A - offset: 2, value: foo+2, kind: FK_390_PC32DBL
+
+ larl %r0,foo
+ larl %r15,foo
+
+#CHECK: larl %r3, bar+100 # encoding: [0xc0,0x30,A,A,A,A]
+# fixup A - offset: 2, value: (bar+100)+2, kind: FK_390_PC32DBL
+#CHECK: larl %r4, bar+100 # encoding: [0xc0,0x40,A,A,A,A]
+# fixup A - offset: 2, value: (bar+100)+2, kind: FK_390_PC32DBL
+
+ larl %r3,bar+100
+ larl %r4,bar+100
+
+#CHECK: larl %r7, frob@PLT # encoding: [0xc0,0x70,A,A,A,A]
+# fixup A - offset: 2, value: frob@PLT+2, kind: FK_390_PC32DBL
+#CHECK: larl %r8, frob@PLT # encoding: [0xc0,0x80,A,A,A,A]
+# fixup A - offset: 2, value: frob@PLT+2, kind: FK_390_PC32DBL
+
+ larl %r7,frob@PLT
+ larl %r8,frob@PLT
--- /dev/null
+# RUN: llvm-mc -triple s390x-linux-gnu -show-encoding %s | FileCheck %s
+
+#CHECK: lay %r0, -524288 # encoding: [0xe3,0x00,0x00,0x00,0x80,0x71]
+#CHECK: lay %r0, -1 # encoding: [0xe3,0x00,0x0f,0xff,0xff,0x71]
+#CHECK: lay %r0, 0 # encoding: [0xe3,0x00,0x00,0x00,0x00,0x71]
+#CHECK: lay %r0, 1 # encoding: [0xe3,0x00,0x00,0x01,0x00,0x71]
+#CHECK: lay %r0, 524287 # encoding: [0xe3,0x00,0x0f,0xff,0x7f,0x71]
+#CHECK: lay %r0, 0(%r1) # encoding: [0xe3,0x00,0x10,0x00,0x00,0x71]
+#CHECK: lay %r0, 0(%r15) # encoding: [0xe3,0x00,0xf0,0x00,0x00,0x71]
+#CHECK: lay %r0, 524287(%r1,%r15) # encoding: [0xe3,0x01,0xff,0xff,0x7f,0x71]
+#CHECK: lay %r0, 524287(%r15,%r1) # encoding: [0xe3,0x0f,0x1f,0xff,0x7f,0x71]
+#CHECK: lay %r15, 0 # encoding: [0xe3,0xf0,0x00,0x00,0x00,0x71]
+
+ lay %r0, -524288
+ lay %r0, -1
+ lay %r0, 0
+ lay %r0, 1
+ lay %r0, 524287
+ lay %r0, 0(%r1)
+ lay %r0, 0(%r15)
+ lay %r0, 524287(%r1,%r15)
+ lay %r0, 524287(%r15,%r1)
+ lay %r15, 0
--- /dev/null
+# RUN: not llvm-mc -triple s390x-linux-gnu < %s 2> %t
+# RUN: FileCheck < %t %s
+
+#CHECK: error: invalid operand
+#CHECK: lay %r0, -524289
+#CHECK: error: invalid operand
+#CHECK: lay %r0, 524288
+
+ lay %r0, -524289
+ lay %r0, 524288
--- /dev/null
+# RUN: llvm-mc -triple s390x-linux-gnu -show-encoding %s | FileCheck %s
+
+#CHECK: lb %r0, -524288 # encoding: [0xe3,0x00,0x00,0x00,0x80,0x76]
+#CHECK: lb %r0, -1 # encoding: [0xe3,0x00,0x0f,0xff,0xff,0x76]
+#CHECK: lb %r0, 0 # encoding: [0xe3,0x00,0x00,0x00,0x00,0x76]
+#CHECK: lb %r0, 1 # encoding: [0xe3,0x00,0x00,0x01,0x00,0x76]
+#CHECK: lb %r0, 524287 # encoding: [0xe3,0x00,0x0f,0xff,0x7f,0x76]
+#CHECK: lb %r0, 0(%r1) # encoding: [0xe3,0x00,0x10,0x00,0x00,0x76]
+#CHECK: lb %r0, 0(%r15) # encoding: [0xe3,0x00,0xf0,0x00,0x00,0x76]
+#CHECK: lb %r0, 524287(%r1,%r15) # encoding: [0xe3,0x01,0xff,0xff,0x7f,0x76]
+#CHECK: lb %r0, 524287(%r15,%r1) # encoding: [0xe3,0x0f,0x1f,0xff,0x7f,0x76]
+#CHECK: lb %r15, 0 # encoding: [0xe3,0xf0,0x00,0x00,0x00,0x76]
+
+ lb %r0, -524288
+ lb %r0, -1
+ lb %r0, 0
+ lb %r0, 1
+ lb %r0, 524287
+ lb %r0, 0(%r1)
+ lb %r0, 0(%r15)
+ lb %r0, 524287(%r1,%r15)
+ lb %r0, 524287(%r15,%r1)
+ lb %r15, 0
--- /dev/null
+# RUN: not llvm-mc -triple s390x-linux-gnu < %s 2> %t
+# RUN: FileCheck < %t %s
+
+#CHECK: error: invalid operand
+#CHECK: lb %r0, -524289
+#CHECK: error: invalid operand
+#CHECK: lb %r0, 524288
+
+ lb %r0, -524289
+ lb %r0, 524288
--- /dev/null
+# RUN: llvm-mc -triple s390x-linux-gnu -show-encoding %s | FileCheck %s
+
+#CHECK: lbr %r0, %r15 # encoding: [0xb9,0x26,0x00,0x0f]
+#CHECK: lbr %r7, %r8 # encoding: [0xb9,0x26,0x00,0x78]
+#CHECK: lbr %r15, %r0 # encoding: [0xb9,0x26,0x00,0xf0]
+
+ lbr %r0, %r15
+ lbr %r7, %r8
+ lbr %r15, %r0
--- /dev/null
+# RUN: llvm-mc -triple s390x-linux-gnu -show-encoding %s | FileCheck %s
+
+#CHECK: lcdbr %f0, %f9 # encoding: [0xb3,0x13,0x00,0x09]
+#CHECK: lcdbr %f0, %f15 # encoding: [0xb3,0x13,0x00,0x0f]
+#CHECK: lcdbr %f15, %f0 # encoding: [0xb3,0x13,0x00,0xf0]
+#CHECK: lcdbr %f15, %f9 # encoding: [0xb3,0x13,0x00,0xf9]
+
+ lcdbr %f0,%f9
+ lcdbr %f0,%f15
+ lcdbr %f15,%f0
+ lcdbr %f15,%f9
--- /dev/null
+# RUN: llvm-mc -triple s390x-linux-gnu -show-encoding %s | FileCheck %s
+
+#CHECK: lcebr %f0, %f9 # encoding: [0xb3,0x03,0x00,0x09]
+#CHECK: lcebr %f0, %f15 # encoding: [0xb3,0x03,0x00,0x0f]
+#CHECK: lcebr %f15, %f0 # encoding: [0xb3,0x03,0x00,0xf0]
+#CHECK: lcebr %f15, %f9 # encoding: [0xb3,0x03,0x00,0xf9]
+
+ lcebr %f0,%f9
+ lcebr %f0,%f15
+ lcebr %f15,%f0
+ lcebr %f15,%f9
--- /dev/null
+# RUN: llvm-mc -triple s390x-linux-gnu -show-encoding %s | FileCheck %s
+
+#CHECK: lcgfr %r0, %r0 # encoding: [0xb9,0x13,0x00,0x00]
+#CHECK: lcgfr %r0, %r15 # encoding: [0xb9,0x13,0x00,0x0f]
+#CHECK: lcgfr %r15, %r0 # encoding: [0xb9,0x13,0x00,0xf0]
+#CHECK: lcgfr %r7, %r8 # encoding: [0xb9,0x13,0x00,0x78]
+
+ lcgfr %r0,%r0
+ lcgfr %r0,%r15
+ lcgfr %r15,%r0
+ lcgfr %r7,%r8
--- /dev/null
+# RUN: llvm-mc -triple s390x-linux-gnu -show-encoding %s | FileCheck %s
+
+#CHECK: lcgr %r0, %r0 # encoding: [0xb9,0x03,0x00,0x00]
+#CHECK: lcgr %r0, %r15 # encoding: [0xb9,0x03,0x00,0x0f]
+#CHECK: lcgr %r15, %r0 # encoding: [0xb9,0x03,0x00,0xf0]
+#CHECK: lcgr %r7, %r8 # encoding: [0xb9,0x03,0x00,0x78]
+
+ lcgr %r0,%r0
+ lcgr %r0,%r15
+ lcgr %r15,%r0
+ lcgr %r7,%r8
--- /dev/null
+# RUN: llvm-mc -triple s390x-linux-gnu -show-encoding %s | FileCheck %s
+
+#CHECK: lcr %r0, %r0 # encoding: [0x13,0x00]
+#CHECK: lcr %r0, %r15 # encoding: [0x13,0x0f]
+#CHECK: lcr %r15, %r0 # encoding: [0x13,0xf0]
+#CHECK: lcr %r7, %r8 # encoding: [0x13,0x78]
+
+ lcr %r0,%r0
+ lcr %r0,%r15
+ lcr %r15,%r0
+ lcr %r7,%r8
--- /dev/null
+# RUN: llvm-mc -triple s390x-linux-gnu -show-encoding %s | FileCheck %s
+
+#CHECK: lcxbr %f0, %f8 # encoding: [0xb3,0x43,0x00,0x08]
+#CHECK: lcxbr %f0, %f13 # encoding: [0xb3,0x43,0x00,0x0d]
+#CHECK: lcxbr %f13, %f0 # encoding: [0xb3,0x43,0x00,0xd0]
+#CHECK: lcxbr %f13, %f9 # encoding: [0xb3,0x43,0x00,0xd9]
+
+ lcxbr %f0,%f8
+ lcxbr %f0,%f13
+ lcxbr %f13,%f0
+ lcxbr %f13,%f9
--- /dev/null
+# RUN: not llvm-mc -triple s390x-linux-gnu < %s 2> %t
+# RUN: FileCheck < %t %s
+
+#CHECK: error: invalid register
+#CHECK: lcxbr %f0, %f2
+#CHECK: error: invalid register
+#CHECK: lcxbr %f0, %f14
+#CHECK: error: invalid register
+#CHECK: lcxbr %f2, %f0
+#CHECK: error: invalid register
+#CHECK: lcxbr %f14, %f0
+
+ lcxbr %f0, %f2
+ lcxbr %f0, %f14
+ lcxbr %f2, %f0
+ lcxbr %f14, %f0
+
--- /dev/null
+# RUN: llvm-mc -triple s390x-linux-gnu -show-encoding %s | FileCheck %s
+
+#CHECK: ld %f0, 0 # encoding: [0x68,0x00,0x00,0x00]
+#CHECK: ld %f0, 4095 # encoding: [0x68,0x00,0x0f,0xff]
+#CHECK: ld %f0, 0(%r1) # encoding: [0x68,0x00,0x10,0x00]
+#CHECK: ld %f0, 0(%r15) # encoding: [0x68,0x00,0xf0,0x00]
+#CHECK: ld %f0, 4095(%r1,%r15) # encoding: [0x68,0x01,0xff,0xff]
+#CHECK: ld %f0, 4095(%r15,%r1) # encoding: [0x68,0x0f,0x1f,0xff]
+#CHECK: ld %f15, 0 # encoding: [0x68,0xf0,0x00,0x00]
+
+ ld %f0, 0
+ ld %f0, 4095
+ ld %f0, 0(%r1)
+ ld %f0, 0(%r15)
+ ld %f0, 4095(%r1,%r15)
+ ld %f0, 4095(%r15,%r1)
+ ld %f15, 0
--- /dev/null
+# RUN: not llvm-mc -triple s390x-linux-gnu < %s 2> %t
+# RUN: FileCheck < %t %s
+
+#CHECK: error: invalid operand
+#CHECK: ld %f0, -1
+#CHECK: error: invalid operand
+#CHECK: ld %f0, 4096
+
+ ld %f0, -1
+ ld %f0, 4096
--- /dev/null
+# RUN: llvm-mc -triple s390x-linux-gnu -show-encoding %s | FileCheck %s
+
+#CHECK: ldeb %f0, 0 # encoding: [0xed,0x00,0x00,0x00,0x00,0x04]
+#CHECK: ldeb %f0, 4095 # encoding: [0xed,0x00,0x0f,0xff,0x00,0x04]
+#CHECK: ldeb %f0, 0(%r1) # encoding: [0xed,0x00,0x10,0x00,0x00,0x04]
+#CHECK: ldeb %f0, 0(%r15) # encoding: [0xed,0x00,0xf0,0x00,0x00,0x04]
+#CHECK: ldeb %f0, 4095(%r1,%r15) # encoding: [0xed,0x01,0xff,0xff,0x00,0x04]
+#CHECK: ldeb %f0, 4095(%r15,%r1) # encoding: [0xed,0x0f,0x1f,0xff,0x00,0x04]
+#CHECK: ldeb %f15, 0 # encoding: [0xed,0xf0,0x00,0x00,0x00,0x04]
+
+ ldeb %f0, 0
+ ldeb %f0, 4095
+ ldeb %f0, 0(%r1)
+ ldeb %f0, 0(%r15)
+ ldeb %f0, 4095(%r1,%r15)
+ ldeb %f0, 4095(%r15,%r1)
+ ldeb %f15, 0
--- /dev/null
+# RUN: not llvm-mc -triple s390x-linux-gnu < %s 2> %t
+# RUN: FileCheck < %t %s
+
+#CHECK: error: invalid operand
+#CHECK: ldeb %f0, -1
+#CHECK: error: invalid operand
+#CHECK: ldeb %f0, 4096
+
+ ldeb %f0, -1
+ ldeb %f0, 4096
--- /dev/null
+# RUN: llvm-mc -triple s390x-linux-gnu -show-encoding %s | FileCheck %s
+
+#CHECK: ldebr %f0, %f15 # encoding: [0xb3,0x04,0x00,0x0f]
+#CHECK: ldebr %f7, %f8 # encoding: [0xb3,0x04,0x00,0x78]
+#CHECK: ldebr %f15, %f0 # encoding: [0xb3,0x04,0x00,0xf0]
+
+ ldebr %f0, %f15
+ ldebr %f7, %f8
+ ldebr %f15, %f0
--- /dev/null
+# RUN: llvm-mc -triple s390x-linux-gnu -show-encoding %s | FileCheck %s
+
+#CHECK: ldgr %f0, %r0 # encoding: [0xb3,0xc1,0x00,0x00]
+#CHECK: ldgr %f0, %r15 # encoding: [0xb3,0xc1,0x00,0x0f]
+#CHECK: ldgr %f15, %r0 # encoding: [0xb3,0xc1,0x00,0xf0]
+#CHECK: ldgr %f7, %r9 # encoding: [0xb3,0xc1,0x00,0x79]
+#CHECK: ldgr %f15, %r15 # encoding: [0xb3,0xc1,0x00,0xff]
+
+ ldgr %f0,%r0
+ ldgr %f0,%r15
+ ldgr %f15,%r0
+ ldgr %f7,%r9
+ ldgr %f15,%r15
--- /dev/null
+# RUN: not llvm-mc -triple s390x-linux-gnu < %s 2> %t
+# RUN: FileCheck < %t %s
+
+#CHECK: error: invalid register
+#CHECK: ldgr %f0, %f0
+#CHECK: error: invalid register
+#CHECK: ldgr %r0, %r0
+#CHECK: error: invalid register
+#CHECK: ldgr %f0, %a0
+#CHECK: error: invalid register
+#CHECK: ldgr %a0, %r0
+
+ ldgr %f0, %f0
+ ldgr %r0, %r0
+ ldgr %f0, %a0
+ ldgr %a0, %r0
--- /dev/null
+# RUN: llvm-mc -triple s390x-linux-gnu -show-encoding %s | FileCheck %s
+
+#CHECK: ldr %f0, %f9 # encoding: [0x28,0x09]
+#CHECK: ldr %f0, %f15 # encoding: [0x28,0x0f]
+#CHECK: ldr %f15, %f0 # encoding: [0x28,0xf0]
+#CHECK: ldr %f15, %f9 # encoding: [0x28,0xf9]
+
+ ldr %f0,%f9
+ ldr %f0,%f15
+ ldr %f15,%f0
+ ldr %f15,%f9
--- /dev/null
+# RUN: llvm-mc -triple s390x-linux-gnu -show-encoding %s | FileCheck %s
+
+#CHECK: ldxbr %f0, %f0 # encoding: [0xb3,0x45,0x00,0x00]
+#CHECK: ldxbr %f0, %f13 # encoding: [0xb3,0x45,0x00,0x0d]
+#CHECK: ldxbr %f8, %f12 # encoding: [0xb3,0x45,0x00,0x8c]
+#CHECK: ldxbr %f13, %f0 # encoding: [0xb3,0x45,0x00,0xd0]
+#CHECK: ldxbr %f13, %f13 # encoding: [0xb3,0x45,0x00,0xdd]
+
+ ldxbr %f0, %f0
+ ldxbr %f0, %f13
+ ldxbr %f8, %f12
+ ldxbr %f13, %f0
+ ldxbr %f13, %f13
--- /dev/null
+# RUN: not llvm-mc -triple s390x-linux-gnu < %s 2> %t
+# RUN: FileCheck < %t %s
+
+#CHECK: error: invalid register
+#CHECK: ldxbr %f0, %f2
+#CHECK: error: invalid register
+#CHECK: ldxbr %f0, %f14
+#CHECK: error: invalid register
+#CHECK: ldxbr %f2, %f0
+#CHECK: error: invalid register
+#CHECK: ldxbr %f14, %f0
+
+ ldxbr %f0, %f2
+ ldxbr %f0, %f14
+ ldxbr %f2, %f0
+ ldxbr %f14, %f0
--- /dev/null
+# RUN: llvm-mc -triple s390x-linux-gnu -show-encoding %s | FileCheck %s
+
+#CHECK: ldy %f0, -524288 # encoding: [0xed,0x00,0x00,0x00,0x80,0x65]
+#CHECK: ldy %f0, -1 # encoding: [0xed,0x00,0x0f,0xff,0xff,0x65]
+#CHECK: ldy %f0, 0 # encoding: [0xed,0x00,0x00,0x00,0x00,0x65]
+#CHECK: ldy %f0, 1 # encoding: [0xed,0x00,0x00,0x01,0x00,0x65]
+#CHECK: ldy %f0, 524287 # encoding: [0xed,0x00,0x0f,0xff,0x7f,0x65]
+#CHECK: ldy %f0, 0(%r1) # encoding: [0xed,0x00,0x10,0x00,0x00,0x65]
+#CHECK: ldy %f0, 0(%r15) # encoding: [0xed,0x00,0xf0,0x00,0x00,0x65]
+#CHECK: ldy %f0, 524287(%r1,%r15) # encoding: [0xed,0x01,0xff,0xff,0x7f,0x65]
+#CHECK: ldy %f0, 524287(%r15,%r1) # encoding: [0xed,0x0f,0x1f,0xff,0x7f,0x65]
+#CHECK: ldy %f15, 0 # encoding: [0xed,0xf0,0x00,0x00,0x00,0x65]
+
+ ldy %f0, -524288
+ ldy %f0, -1
+ ldy %f0, 0
+ ldy %f0, 1
+ ldy %f0, 524287
+ ldy %f0, 0(%r1)
+ ldy %f0, 0(%r15)
+ ldy %f0, 524287(%r1,%r15)
+ ldy %f0, 524287(%r15,%r1)
+ ldy %f15, 0
--- /dev/null
+# RUN: not llvm-mc -triple s390x-linux-gnu < %s 2> %t
+# RUN: FileCheck < %t %s
+
+#CHECK: error: invalid operand
+#CHECK: ldy %f0, -524289
+#CHECK: error: invalid operand
+#CHECK: ldy %f0, 524288
+
+ ldy %f0, -524289
+ ldy %f0, 524288
--- /dev/null
+# RUN: llvm-mc -triple s390x-linux-gnu -show-encoding %s | FileCheck %s
+
+#CHECK: le %f0, 0 # encoding: [0x78,0x00,0x00,0x00]
+#CHECK: le %f0, 4095 # encoding: [0x78,0x00,0x0f,0xff]
+#CHECK: le %f0, 0(%r1) # encoding: [0x78,0x00,0x10,0x00]
+#CHECK: le %f0, 0(%r15) # encoding: [0x78,0x00,0xf0,0x00]
+#CHECK: le %f0, 4095(%r1,%r15) # encoding: [0x78,0x01,0xff,0xff]
+#CHECK: le %f0, 4095(%r15,%r1) # encoding: [0x78,0x0f,0x1f,0xff]
+#CHECK: le %f15, 0 # encoding: [0x78,0xf0,0x00,0x00]
+
+ le %f0, 0
+ le %f0, 4095
+ le %f0, 0(%r1)
+ le %f0, 0(%r15)
+ le %f0, 4095(%r1,%r15)
+ le %f0, 4095(%r15,%r1)
+ le %f15, 0
--- /dev/null
+# RUN: not llvm-mc -triple s390x-linux-gnu < %s 2> %t
+# RUN: FileCheck < %t %s
+
+#CHECK: error: invalid operand
+#CHECK: le %f0, -1
+#CHECK: error: invalid operand
+#CHECK: le %f0, 4096
+
+ le %f0, -1
+ le %f0, 4096
--- /dev/null
+# RUN: llvm-mc -triple s390x-linux-gnu -show-encoding %s | FileCheck %s
+
+#CHECK: ledbr %f0, %f0 # encoding: [0xb3,0x44,0x00,0x00]
+#CHECK: ledbr %f0, %f15 # encoding: [0xb3,0x44,0x00,0x0f]
+#CHECK: ledbr %f7, %f8 # encoding: [0xb3,0x44,0x00,0x78]
+#CHECK: ledbr %f15, %f0 # encoding: [0xb3,0x44,0x00,0xf0]
+#CHECK: ledbr %f15, %f15 # encoding: [0xb3,0x44,0x00,0xff]
+
+ ledbr %f0, %f0
+ ledbr %f0, %f15
+ ledbr %f7, %f8
+ ledbr %f15, %f0
+ ledbr %f15, %f15
--- /dev/null
+# RUN: llvm-mc -triple s390x-linux-gnu -show-encoding %s | FileCheck %s
+
+#CHECK: ler %f0, %f9 # encoding: [0x38,0x09]
+#CHECK: ler %f0, %f15 # encoding: [0x38,0x0f]
+#CHECK: ler %f15, %f0 # encoding: [0x38,0xf0]
+#CHECK: ler %f15, %f9 # encoding: [0x38,0xf9]
+
+ ler %f0,%f9
+ ler %f0,%f15
+ ler %f15,%f0
+ ler %f15,%f9
--- /dev/null
+# RUN: llvm-mc -triple s390x-linux-gnu -show-encoding %s | FileCheck %s
+
+#CHECK: lexbr %f0, %f0 # encoding: [0xb3,0x46,0x00,0x00]
+#CHECK: lexbr %f0, %f13 # encoding: [0xb3,0x46,0x00,0x0d]
+#CHECK: lexbr %f8, %f12 # encoding: [0xb3,0x46,0x00,0x8c]
+#CHECK: lexbr %f13, %f0 # encoding: [0xb3,0x46,0x00,0xd0]
+#CHECK: lexbr %f13, %f13 # encoding: [0xb3,0x46,0x00,0xdd]
+
+ lexbr %f0, %f0
+ lexbr %f0, %f13
+ lexbr %f8, %f12
+ lexbr %f13, %f0
+ lexbr %f13, %f13
--- /dev/null
+# RUN: not llvm-mc -triple s390x-linux-gnu < %s 2> %t
+# RUN: FileCheck < %t %s
+
+#CHECK: error: invalid register
+#CHECK: lexbr %f0, %f2
+#CHECK: error: invalid register
+#CHECK: lexbr %f0, %f14
+#CHECK: error: invalid register
+#CHECK: lexbr %f2, %f0
+#CHECK: error: invalid register
+#CHECK: lexbr %f14, %f0
+
+ lexbr %f0, %f2
+ lexbr %f0, %f14
+ lexbr %f2, %f0
+ lexbr %f14, %f0
--- /dev/null
+# RUN: llvm-mc -triple s390x-linux-gnu -show-encoding %s | FileCheck %s
+
+#CHECK: ley %f0, -524288 # encoding: [0xed,0x00,0x00,0x00,0x80,0x64]
+#CHECK: ley %f0, -1 # encoding: [0xed,0x00,0x0f,0xff,0xff,0x64]
+#CHECK: ley %f0, 0 # encoding: [0xed,0x00,0x00,0x00,0x00,0x64]
+#CHECK: ley %f0, 1 # encoding: [0xed,0x00,0x00,0x01,0x00,0x64]
+#CHECK: ley %f0, 524287 # encoding: [0xed,0x00,0x0f,0xff,0x7f,0x64]
+#CHECK: ley %f0, 0(%r1) # encoding: [0xed,0x00,0x10,0x00,0x00,0x64]
+#CHECK: ley %f0, 0(%r15) # encoding: [0xed,0x00,0xf0,0x00,0x00,0x64]
+#CHECK: ley %f0, 524287(%r1,%r15) # encoding: [0xed,0x01,0xff,0xff,0x7f,0x64]
+#CHECK: ley %f0, 524287(%r15,%r1) # encoding: [0xed,0x0f,0x1f,0xff,0x7f,0x64]
+#CHECK: ley %f15, 0 # encoding: [0xed,0xf0,0x00,0x00,0x00,0x64]
+
+ ley %f0, -524288
+ ley %f0, -1
+ ley %f0, 0
+ ley %f0, 1
+ ley %f0, 524287
+ ley %f0, 0(%r1)
+ ley %f0, 0(%r15)
+ ley %f0, 524287(%r1,%r15)
+ ley %f0, 524287(%r15,%r1)
+ ley %f15, 0
--- /dev/null
+# RUN: not llvm-mc -triple s390x-linux-gnu < %s 2> %t
+# RUN: FileCheck < %t %s
+
+#CHECK: error: invalid operand
+#CHECK: ley %f0, -524289
+#CHECK: error: invalid operand
+#CHECK: ley %f0, 524288
+
+ ley %f0, -524289
+ ley %f0, 524288
--- /dev/null
+# RUN: llvm-mc -triple s390x-linux-gnu -show-encoding %s | FileCheck %s
+
+#CHECK: lg %r0, -524288 # encoding: [0xe3,0x00,0x00,0x00,0x80,0x04]
+#CHECK: lg %r0, -1 # encoding: [0xe3,0x00,0x0f,0xff,0xff,0x04]
+#CHECK: lg %r0, 0 # encoding: [0xe3,0x00,0x00,0x00,0x00,0x04]
+#CHECK: lg %r0, 1 # encoding: [0xe3,0x00,0x00,0x01,0x00,0x04]
+#CHECK: lg %r0, 524287 # encoding: [0xe3,0x00,0x0f,0xff,0x7f,0x04]
+#CHECK: lg %r0, 0(%r1) # encoding: [0xe3,0x00,0x10,0x00,0x00,0x04]
+#CHECK: lg %r0, 0(%r15) # encoding: [0xe3,0x00,0xf0,0x00,0x00,0x04]
+#CHECK: lg %r0, 524287(%r1,%r15) # encoding: [0xe3,0x01,0xff,0xff,0x7f,0x04]
+#CHECK: lg %r0, 524287(%r15,%r1) # encoding: [0xe3,0x0f,0x1f,0xff,0x7f,0x04]
+#CHECK: lg %r15, 0 # encoding: [0xe3,0xf0,0x00,0x00,0x00,0x04]
+
+ lg %r0, -524288
+ lg %r0, -1
+ lg %r0, 0
+ lg %r0, 1
+ lg %r0, 524287
+ lg %r0, 0(%r1)
+ lg %r0, 0(%r15)
+ lg %r0, 524287(%r1,%r15)
+ lg %r0, 524287(%r15,%r1)
+ lg %r15, 0
--- /dev/null
+# RUN: not llvm-mc -triple s390x-linux-gnu < %s 2> %t
+# RUN: FileCheck < %t %s
+
+#CHECK: error: invalid operand
+#CHECK: lg %r0, -524289
+#CHECK: error: invalid operand
+#CHECK: lg %r0, 524288
+
+ lg %r0, -524289
+ lg %r0, 524288
--- /dev/null
+# RUN: llvm-mc -triple s390x-linux-gnu -show-encoding %s | FileCheck %s
+
+#CHECK: lgb %r0, -524288 # encoding: [0xe3,0x00,0x00,0x00,0x80,0x77]
+#CHECK: lgb %r0, -1 # encoding: [0xe3,0x00,0x0f,0xff,0xff,0x77]
+#CHECK: lgb %r0, 0 # encoding: [0xe3,0x00,0x00,0x00,0x00,0x77]
+#CHECK: lgb %r0, 1 # encoding: [0xe3,0x00,0x00,0x01,0x00,0x77]
+#CHECK: lgb %r0, 524287 # encoding: [0xe3,0x00,0x0f,0xff,0x7f,0x77]
+#CHECK: lgb %r0, 0(%r1) # encoding: [0xe3,0x00,0x10,0x00,0x00,0x77]
+#CHECK: lgb %r0, 0(%r15) # encoding: [0xe3,0x00,0xf0,0x00,0x00,0x77]
+#CHECK: lgb %r0, 524287(%r1,%r15) # encoding: [0xe3,0x01,0xff,0xff,0x7f,0x77]
+#CHECK: lgb %r0, 524287(%r15,%r1) # encoding: [0xe3,0x0f,0x1f,0xff,0x7f,0x77]
+#CHECK: lgb %r15, 0 # encoding: [0xe3,0xf0,0x00,0x00,0x00,0x77]
+
+ lgb %r0, -524288
+ lgb %r0, -1
+ lgb %r0, 0
+ lgb %r0, 1
+ lgb %r0, 524287
+ lgb %r0, 0(%r1)
+ lgb %r0, 0(%r15)
+ lgb %r0, 524287(%r1,%r15)
+ lgb %r0, 524287(%r15,%r1)
+ lgb %r15, 0
+
--- /dev/null
+# RUN: not llvm-mc -triple s390x-linux-gnu < %s 2> %t
+# RUN: FileCheck < %t %s
+
+#CHECK: error: invalid operand
+#CHECK: lgb %r0, -524289
+#CHECK: error: invalid operand
+#CHECK: lgb %r0, 524288
+
+ lgb %r0, -524289
+ lgb %r0, 524288
--- /dev/null
+# RUN: llvm-mc -triple s390x-linux-gnu -show-encoding %s | FileCheck %s
+
+#CHECK: lgbr %r0, %r15 # encoding: [0xb9,0x06,0x00,0x0f]
+#CHECK: lgbr %r7, %r8 # encoding: [0xb9,0x06,0x00,0x78]
+#CHECK: lgbr %r15, %r0 # encoding: [0xb9,0x06,0x00,0xf0]
+
+ lgbr %r0, %r15
+ lgbr %r7, %r8
+ lgbr %r15, %r0
--- /dev/null
+# RUN: llvm-mc -triple s390x-linux-gnu -show-encoding %s | FileCheck %s
+
+#CHECK: lgdr %r0, %f0 # encoding: [0xb3,0xcd,0x00,0x00]
+#CHECK: lgdr %r0, %f15 # encoding: [0xb3,0xcd,0x00,0x0f]
+#CHECK: lgdr %r15, %f0 # encoding: [0xb3,0xcd,0x00,0xf0]
+#CHECK: lgdr %r8, %f8 # encoding: [0xb3,0xcd,0x00,0x88]
+#CHECK: lgdr %r15, %f15 # encoding: [0xb3,0xcd,0x00,0xff]
+
+ lgdr %r0,%f0
+ lgdr %r0,%f15
+ lgdr %r15,%f0
+ lgdr %r8,%f8
+ lgdr %r15,%f15
--- /dev/null
+# RUN: not llvm-mc -triple s390x-linux-gnu < %s 2> %t
+# RUN: FileCheck < %t %s
+
+#CHECK: error: invalid register
+#CHECK: lgdr %f0, %f0
+#CHECK: error: invalid register
+#CHECK: lgdr %r0, %r0
+#CHECK: error: invalid register
+#CHECK: lgdr %r0, %a0
+#CHECK: error: invalid register
+#CHECK: lgdr %a0, %f0
+
+ lgdr %f0, %f0
+ lgdr %r0, %r0
+ lgdr %r0, %a0
+ lgdr %a0, %f0
--- /dev/null
+# RUN: llvm-mc -triple s390x-linux-gnu -show-encoding %s | FileCheck %s
+
+#CHECK: lgf %r0, -524288 # encoding: [0xe3,0x00,0x00,0x00,0x80,0x14]
+#CHECK: lgf %r0, -1 # encoding: [0xe3,0x00,0x0f,0xff,0xff,0x14]
+#CHECK: lgf %r0, 0 # encoding: [0xe3,0x00,0x00,0x00,0x00,0x14]
+#CHECK: lgf %r0, 1 # encoding: [0xe3,0x00,0x00,0x01,0x00,0x14]
+#CHECK: lgf %r0, 524287 # encoding: [0xe3,0x00,0x0f,0xff,0x7f,0x14]
+#CHECK: lgf %r0, 0(%r1) # encoding: [0xe3,0x00,0x10,0x00,0x00,0x14]
+#CHECK: lgf %r0, 0(%r15) # encoding: [0xe3,0x00,0xf0,0x00,0x00,0x14]
+#CHECK: lgf %r0, 524287(%r1,%r15) # encoding: [0xe3,0x01,0xff,0xff,0x7f,0x14]
+#CHECK: lgf %r0, 524287(%r15,%r1) # encoding: [0xe3,0x0f,0x1f,0xff,0x7f,0x14]
+#CHECK: lgf %r15, 0 # encoding: [0xe3,0xf0,0x00,0x00,0x00,0x14]
+
+ lgf %r0, -524288
+ lgf %r0, -1
+ lgf %r0, 0
+ lgf %r0, 1
+ lgf %r0, 524287
+ lgf %r0, 0(%r1)
+ lgf %r0, 0(%r15)
+ lgf %r0, 524287(%r1,%r15)
+ lgf %r0, 524287(%r15,%r1)
+ lgf %r15, 0
+
--- /dev/null
+# RUN: not llvm-mc -triple s390x-linux-gnu < %s 2> %t
+# RUN: FileCheck < %t %s
+
+#CHECK: error: invalid operand
+#CHECK: lgf %r0, -524289
+#CHECK: error: invalid operand
+#CHECK: lgf %r0, 524288
+
+ lgf %r0, -524289
+ lgf %r0, 524288
--- /dev/null
+# RUN: llvm-mc -triple s390x-linux-gnu -show-encoding %s | FileCheck %s
+
+#CHECK: lgfi %r0, -2147483648 # encoding: [0xc0,0x01,0x80,0x00,0x00,0x00]
+#CHECK: lgfi %r0, -1 # encoding: [0xc0,0x01,0xff,0xff,0xff,0xff]
+#CHECK: lgfi %r0, 0 # encoding: [0xc0,0x01,0x00,0x00,0x00,0x00]
+#CHECK: lgfi %r0, 1 # encoding: [0xc0,0x01,0x00,0x00,0x00,0x01]
+#CHECK: lgfi %r0, 2147483647 # encoding: [0xc0,0x01,0x7f,0xff,0xff,0xff]
+#CHECK: lgfi %r15, 0 # encoding: [0xc0,0xf1,0x00,0x00,0x00,0x00]
+
+ lgfi %r0, -1 << 31
+ lgfi %r0, -1
+ lgfi %r0, 0
+ lgfi %r0, 1
+ lgfi %r0, (1 << 31) - 1
+ lgfi %r15, 0
--- /dev/null
+# RUN: not llvm-mc -triple s390x-linux-gnu < %s 2> %t
+# RUN: FileCheck < %t %s
+
+#CHECK: error: invalid operand
+#CHECK: lgfi %r0, (-1 << 31) - 1
+#CHECK: error: invalid operand
+#CHECK: lgfi %r0, (1 << 31)
+
+ lgfi %r0, (-1 << 31) - 1
+ lgfi %r0, (1 << 31)
--- /dev/null
+# RUN: llvm-mc -triple s390x-linux-gnu -show-encoding %s | FileCheck %s
+
+#CHECK: lgfr %r0, %r15 # encoding: [0xb9,0x14,0x00,0x0f]
+#CHECK: lgfr %r7, %r8 # encoding: [0xb9,0x14,0x00,0x78]
+#CHECK: lgfr %r15, %r0 # encoding: [0xb9,0x14,0x00,0xf0]
+
+ lgfr %r0, %r15
+ lgfr %r7, %r8
+ lgfr %r15, %r0
--- /dev/null
+# RUN: llvm-mc -triple s390x-linux-gnu -show-encoding %s | FileCheck %s
+
+#CHECK: lgfrl %r0, 2864434397 # encoding: [0xc4,0x0c,0x55,0x5d,0xe6,0x6e]
+#CHECK: lgfrl %r15, 2864434397 # encoding: [0xc4,0xfc,0x55,0x5d,0xe6,0x6e]
+
+ lgfrl %r0,0xaabbccdd
+ lgfrl %r15,0xaabbccdd
+
+#CHECK: lgfrl %r0, foo # encoding: [0xc4,0x0c,A,A,A,A]
+# fixup A - offset: 2, value: foo+2, kind: FK_390_PC32DBL
+#CHECK: lgfrl %r15, foo # encoding: [0xc4,0xfc,A,A,A,A]
+# fixup A - offset: 2, value: foo+2, kind: FK_390_PC32DBL
+
+ lgfrl %r0,foo
+ lgfrl %r15,foo
+
+#CHECK: lgfrl %r3, bar+100 # encoding: [0xc4,0x3c,A,A,A,A]
+# fixup A - offset: 2, value: (bar+100)+2, kind: FK_390_PC32DBL
+#CHECK: lgfrl %r4, bar+100 # encoding: [0xc4,0x4c,A,A,A,A]
+# fixup A - offset: 2, value: (bar+100)+2, kind: FK_390_PC32DBL
+
+ lgfrl %r3,bar+100
+ lgfrl %r4,bar+100
+
+#CHECK: lgfrl %r7, frob@PLT # encoding: [0xc4,0x7c,A,A,A,A]
+# fixup A - offset: 2, value: frob@PLT+2, kind: FK_390_PC32DBL
+#CHECK: lgfrl %r8, frob@PLT # encoding: [0xc4,0x8c,A,A,A,A]
+# fixup A - offset: 2, value: frob@PLT+2, kind: FK_390_PC32DBL
+
+ lgfrl %r7,frob@PLT
+ lgfrl %r8,frob@PLT
--- /dev/null
+# RUN: llvm-mc -triple s390x-linux-gnu -show-encoding %s | FileCheck %s
+
+#CHECK: lgh %r0, -524288 # encoding: [0xe3,0x00,0x00,0x00,0x80,0x15]
+#CHECK: lgh %r0, -1 # encoding: [0xe3,0x00,0x0f,0xff,0xff,0x15]
+#CHECK: lgh %r0, 0 # encoding: [0xe3,0x00,0x00,0x00,0x00,0x15]
+#CHECK: lgh %r0, 1 # encoding: [0xe3,0x00,0x00,0x01,0x00,0x15]
+#CHECK: lgh %r0, 524287 # encoding: [0xe3,0x00,0x0f,0xff,0x7f,0x15]
+#CHECK: lgh %r0, 0(%r1) # encoding: [0xe3,0x00,0x10,0x00,0x00,0x15]
+#CHECK: lgh %r0, 0(%r15) # encoding: [0xe3,0x00,0xf0,0x00,0x00,0x15]
+#CHECK: lgh %r0, 524287(%r1,%r15) # encoding: [0xe3,0x01,0xff,0xff,0x7f,0x15]
+#CHECK: lgh %r0, 524287(%r15,%r1) # encoding: [0xe3,0x0f,0x1f,0xff,0x7f,0x15]
+#CHECK: lgh %r15, 0 # encoding: [0xe3,0xf0,0x00,0x00,0x00,0x15]
+
+ lgh %r0, -524288
+ lgh %r0, -1
+ lgh %r0, 0
+ lgh %r0, 1
+ lgh %r0, 524287
+ lgh %r0, 0(%r1)
+ lgh %r0, 0(%r15)
+ lgh %r0, 524287(%r1,%r15)
+ lgh %r0, 524287(%r15,%r1)
+ lgh %r15, 0
+
--- /dev/null
+# RUN: not llvm-mc -triple s390x-linux-gnu < %s 2> %t
+# RUN: FileCheck < %t %s
+
+#CHECK: error: invalid operand
+#CHECK: lgh %r0, -524289
+#CHECK: error: invalid operand
+#CHECK: lgh %r0, 524288
+
+ lgh %r0, -524289
+ lgh %r0, 524288
--- /dev/null
+# RUN: llvm-mc -triple s390x-linux-gnu -show-encoding %s | FileCheck %s
+
+#CHECK: lghi %r0, -32768 # encoding: [0xa7,0x09,0x80,0x00]
+#CHECK: lghi %r0, -1 # encoding: [0xa7,0x09,0xff,0xff]
+#CHECK: lghi %r0, 0 # encoding: [0xa7,0x09,0x00,0x00]
+#CHECK: lghi %r0, 1 # encoding: [0xa7,0x09,0x00,0x01]
+#CHECK: lghi %r0, 32767 # encoding: [0xa7,0x09,0x7f,0xff]
+#CHECK: lghi %r15, 0 # encoding: [0xa7,0xf9,0x00,0x00]
+
+ lghi %r0, -32768
+ lghi %r0, -1
+ lghi %r0, 0
+ lghi %r0, 1
+ lghi %r0, 32767
+ lghi %r15, 0
--- /dev/null
+# RUN: not llvm-mc -triple s390x-linux-gnu < %s 2> %t
+# RUN: FileCheck < %t %s
+
+#CHECK: error: invalid operand
+#CHECK: lghi %r0, -32769
+#CHECK: error: invalid operand
+#CHECK: lghi %r0, 32768
+#CHECK: error: invalid operand
+#CHECK: lghi %r0, foo
+
+ lghi %r0, -32769
+ lghi %r0, 32768
+ lghi %r0, foo
--- /dev/null
+# RUN: llvm-mc -triple s390x-linux-gnu -show-encoding %s | FileCheck %s
+
+#CHECK: lghr %r0, %r15 # encoding: [0xb9,0x07,0x00,0x0f]
+#CHECK: lghr %r7, %r8 # encoding: [0xb9,0x07,0x00,0x78]
+#CHECK: lghr %r15, %r0 # encoding: [0xb9,0x07,0x00,0xf0]
+
+ lghr %r0, %r15
+ lghr %r7, %r8
+ lghr %r15, %r0
--- /dev/null
+# RUN: llvm-mc -triple s390x-linux-gnu -show-encoding %s | FileCheck %s
+
+#CHECK: lghrl %r0, 2864434397 # encoding: [0xc4,0x04,0x55,0x5d,0xe6,0x6e]
+#CHECK: lghrl %r15, 2864434397 # encoding: [0xc4,0xf4,0x55,0x5d,0xe6,0x6e]
+
+ lghrl %r0,0xaabbccdd
+ lghrl %r15,0xaabbccdd
+
+#CHECK: lghrl %r0, foo # encoding: [0xc4,0x04,A,A,A,A]
+# fixup A - offset: 2, value: foo+2, kind: FK_390_PC32DBL
+#CHECK: lghrl %r15, foo # encoding: [0xc4,0xf4,A,A,A,A]
+# fixup A - offset: 2, value: foo+2, kind: FK_390_PC32DBL
+
+ lghrl %r0,foo
+ lghrl %r15,foo
+
+#CHECK: lghrl %r3, bar+100 # encoding: [0xc4,0x34,A,A,A,A]
+# fixup A - offset: 2, value: (bar+100)+2, kind: FK_390_PC32DBL
+#CHECK: lghrl %r4, bar+100 # encoding: [0xc4,0x44,A,A,A,A]
+# fixup A - offset: 2, value: (bar+100)+2, kind: FK_390_PC32DBL
+
+ lghrl %r3,bar+100
+ lghrl %r4,bar+100
+
+#CHECK: lghrl %r7, frob@PLT # encoding: [0xc4,0x74,A,A,A,A]
+# fixup A - offset: 2, value: frob@PLT+2, kind: FK_390_PC32DBL
+#CHECK: lghrl %r8, frob@PLT # encoding: [0xc4,0x84,A,A,A,A]
+# fixup A - offset: 2, value: frob@PLT+2, kind: FK_390_PC32DBL
+
+ lghrl %r7,frob@PLT
+ lghrl %r8,frob@PLT
--- /dev/null
+# RUN: llvm-mc -triple s390x-linux-gnu -show-encoding %s | FileCheck %s
+
+#CHECK: lgr %r0, %r9 # encoding: [0xb9,0x04,0x00,0x09]
+#CHECK: lgr %r0, %r15 # encoding: [0xb9,0x04,0x00,0x0f]
+#CHECK: lgr %r15, %r0 # encoding: [0xb9,0x04,0x00,0xf0]
+#CHECK: lgr %r15, %r9 # encoding: [0xb9,0x04,0x00,0xf9]
+
+ lgr %r0,%r9
+ lgr %r0,%r15
+ lgr %r15,%r0
+ lgr %r15,%r9
--- /dev/null
+# RUN: llvm-mc -triple s390x-linux-gnu -show-encoding %s | FileCheck %s
+
+#CHECK: lgrl %r0, 2864434397 # encoding: [0xc4,0x08,0x55,0x5d,0xe6,0x6e]
+#CHECK: lgrl %r15, 2864434397 # encoding: [0xc4,0xf8,0x55,0x5d,0xe6,0x6e]
+
+ lgrl %r0,0xaabbccdd
+ lgrl %r15,0xaabbccdd
+
+#CHECK: lgrl %r0, foo # encoding: [0xc4,0x08,A,A,A,A]
+# fixup A - offset: 2, value: foo+2, kind: FK_390_PC32DBL
+#CHECK: lgrl %r15, foo # encoding: [0xc4,0xf8,A,A,A,A]
+# fixup A - offset: 2, value: foo+2, kind: FK_390_PC32DBL
+
+ lgrl %r0,foo
+ lgrl %r15,foo
+
+#CHECK: lgrl %r3, bar+100 # encoding: [0xc4,0x38,A,A,A,A]
+# fixup A - offset: 2, value: (bar+100)+2, kind: FK_390_PC32DBL
+#CHECK: lgrl %r4, bar+100 # encoding: [0xc4,0x48,A,A,A,A]
+# fixup A - offset: 2, value: (bar+100)+2, kind: FK_390_PC32DBL
+
+ lgrl %r3,bar+100
+ lgrl %r4,bar+100
+
+#CHECK: lgrl %r7, frob@PLT # encoding: [0xc4,0x78,A,A,A,A]
+# fixup A - offset: 2, value: frob@PLT+2, kind: FK_390_PC32DBL
+#CHECK: lgrl %r8, frob@PLT # encoding: [0xc4,0x88,A,A,A,A]
+# fixup A - offset: 2, value: frob@PLT+2, kind: FK_390_PC32DBL
+
+ lgrl %r7,frob@PLT
+ lgrl %r8,frob@PLT
--- /dev/null
+# RUN: llvm-mc -triple s390x-linux-gnu -show-encoding %s | FileCheck %s
+
+#CHECK: lh %r0, 0 # encoding: [0x48,0x00,0x00,0x00]
+#CHECK: lh %r0, 4095 # encoding: [0x48,0x00,0x0f,0xff]
+#CHECK: lh %r0, 0(%r1) # encoding: [0x48,0x00,0x10,0x00]
+#CHECK: lh %r0, 0(%r15) # encoding: [0x48,0x00,0xf0,0x00]
+#CHECK: lh %r0, 4095(%r1,%r15) # encoding: [0x48,0x01,0xff,0xff]
+#CHECK: lh %r0, 4095(%r15,%r1) # encoding: [0x48,0x0f,0x1f,0xff]
+#CHECK: lh %r15, 0 # encoding: [0x48,0xf0,0x00,0x00]
+
+ lh %r0, 0
+ lh %r0, 4095
+ lh %r0, 0(%r1)
+ lh %r0, 0(%r15)
+ lh %r0, 4095(%r1,%r15)
+ lh %r0, 4095(%r15,%r1)
+ lh %r15, 0
--- /dev/null
+# RUN: not llvm-mc -triple s390x-linux-gnu < %s 2> %t
+# RUN: FileCheck < %t %s
+
+#CHECK: error: invalid operand
+#CHECK: lh %r0, -1
+#CHECK: error: invalid operand
+#CHECK: lh %r0, 4096
+
+ lh %r0, -1
+ lh %r0, 4096
--- /dev/null
+# RUN: llvm-mc -triple s390x-linux-gnu -show-encoding %s | FileCheck %s
+
+#CHECK: lhi %r0, -32768 # encoding: [0xa7,0x08,0x80,0x00]
+#CHECK: lhi %r0, -1 # encoding: [0xa7,0x08,0xff,0xff]
+#CHECK: lhi %r0, 0 # encoding: [0xa7,0x08,0x00,0x00]
+#CHECK: lhi %r0, 1 # encoding: [0xa7,0x08,0x00,0x01]
+#CHECK: lhi %r0, 32767 # encoding: [0xa7,0x08,0x7f,0xff]
+#CHECK: lhi %r15, 0 # encoding: [0xa7,0xf8,0x00,0x00]
+
+ lhi %r0, -32768
+ lhi %r0, -1
+ lhi %r0, 0
+ lhi %r0, 1
+ lhi %r0, 32767
+ lhi %r15, 0
--- /dev/null
+# RUN: not llvm-mc -triple s390x-linux-gnu < %s 2> %t
+# RUN: FileCheck < %t %s
+
+#CHECK: error: invalid operand
+#CHECK: lhi %r0, -32769
+#CHECK: error: invalid operand
+#CHECK: lhi %r0, 32768
+#CHECK: error: invalid operand
+#CHECK: lhi %r0, foo
+
+ lhi %r0, -32769
+ lhi %r0, 32768
+ lhi %r0, foo
--- /dev/null
+# RUN: llvm-mc -triple s390x-linux-gnu -show-encoding %s | FileCheck %s
+
+#CHECK: lhr %r0, %r15 # encoding: [0xb9,0x27,0x00,0x0f]
+#CHECK: lhr %r7, %r8 # encoding: [0xb9,0x27,0x00,0x78]
+#CHECK: lhr %r15, %r0 # encoding: [0xb9,0x27,0x00,0xf0]
+
+ lhr %r0, %r15
+ lhr %r7, %r8
+ lhr %r15, %r0
--- /dev/null
+# RUN: llvm-mc -triple s390x-linux-gnu -show-encoding %s | FileCheck %s
+
+#CHECK: lhrl %r0, 2864434397 # encoding: [0xc4,0x05,0x55,0x5d,0xe6,0x6e]
+#CHECK: lhrl %r15, 2864434397 # encoding: [0xc4,0xf5,0x55,0x5d,0xe6,0x6e]
+
+ lhrl %r0,0xaabbccdd
+ lhrl %r15,0xaabbccdd
+
+#CHECK: lhrl %r0, foo # encoding: [0xc4,0x05,A,A,A,A]
+# fixup A - offset: 2, value: foo+2, kind: FK_390_PC32DBL
+#CHECK: lhrl %r15, foo # encoding: [0xc4,0xf5,A,A,A,A]
+# fixup A - offset: 2, value: foo+2, kind: FK_390_PC32DBL
+
+ lhrl %r0,foo
+ lhrl %r15,foo
+
+#CHECK: lhrl %r3, bar+100 # encoding: [0xc4,0x35,A,A,A,A]
+# fixup A - offset: 2, value: (bar+100)+2, kind: FK_390_PC32DBL
+#CHECK: lhrl %r4, bar+100 # encoding: [0xc4,0x45,A,A,A,A]
+# fixup A - offset: 2, value: (bar+100)+2, kind: FK_390_PC32DBL
+
+ lhrl %r3,bar+100
+ lhrl %r4,bar+100
+
+#CHECK: lhrl %r7, frob@PLT # encoding: [0xc4,0x75,A,A,A,A]
+# fixup A - offset: 2, value: frob@PLT+2, kind: FK_390_PC32DBL
+#CHECK: lhrl %r8, frob@PLT # encoding: [0xc4,0x85,A,A,A,A]
+# fixup A - offset: 2, value: frob@PLT+2, kind: FK_390_PC32DBL
+
+ lhrl %r7,frob@PLT
+ lhrl %r8,frob@PLT
--- /dev/null
+# RUN: llvm-mc -triple s390x-linux-gnu -show-encoding %s | FileCheck %s
+
+#CHECK: lhy %r0, -524288 # encoding: [0xe3,0x00,0x00,0x00,0x80,0x78]
+#CHECK: lhy %r0, -1 # encoding: [0xe3,0x00,0x0f,0xff,0xff,0x78]
+#CHECK: lhy %r0, 0 # encoding: [0xe3,0x00,0x00,0x00,0x00,0x78]
+#CHECK: lhy %r0, 1 # encoding: [0xe3,0x00,0x00,0x01,0x00,0x78]
+#CHECK: lhy %r0, 524287 # encoding: [0xe3,0x00,0x0f,0xff,0x7f,0x78]
+#CHECK: lhy %r0, 0(%r1) # encoding: [0xe3,0x00,0x10,0x00,0x00,0x78]
+#CHECK: lhy %r0, 0(%r15) # encoding: [0xe3,0x00,0xf0,0x00,0x00,0x78]
+#CHECK: lhy %r0, 524287(%r1,%r15) # encoding: [0xe3,0x01,0xff,0xff,0x7f,0x78]
+#CHECK: lhy %r0, 524287(%r15,%r1) # encoding: [0xe3,0x0f,0x1f,0xff,0x7f,0x78]
+#CHECK: lhy %r15, 0 # encoding: [0xe3,0xf0,0x00,0x00,0x00,0x78]
+
+ lhy %r0, -524288
+ lhy %r0, -1
+ lhy %r0, 0
+ lhy %r0, 1
+ lhy %r0, 524287
+ lhy %r0, 0(%r1)
+ lhy %r0, 0(%r15)
+ lhy %r0, 524287(%r1,%r15)
+ lhy %r0, 524287(%r15,%r1)
+ lhy %r15, 0
--- /dev/null
+# RUN: not llvm-mc -triple s390x-linux-gnu < %s 2> %t
+# RUN: FileCheck < %t %s
+
+#CHECK: error: invalid operand
+#CHECK: lhy %r0, -524289
+#CHECK: error: invalid operand
+#CHECK: lhy %r0, 524288
+
+ lhy %r0, -524289
+ lhy %r0, 524288
--- /dev/null
+# RUN: llvm-mc -triple s390x-linux-gnu -show-encoding %s | FileCheck %s
+
+#CHECK: llc %r0, -524288 # encoding: [0xe3,0x00,0x00,0x00,0x80,0x94]
+#CHECK: llc %r0, -1 # encoding: [0xe3,0x00,0x0f,0xff,0xff,0x94]
+#CHECK: llc %r0, 0 # encoding: [0xe3,0x00,0x00,0x00,0x00,0x94]
+#CHECK: llc %r0, 1 # encoding: [0xe3,0x00,0x00,0x01,0x00,0x94]
+#CHECK: llc %r0, 524287 # encoding: [0xe3,0x00,0x0f,0xff,0x7f,0x94]
+#CHECK: llc %r0, 0(%r1) # encoding: [0xe3,0x00,0x10,0x00,0x00,0x94]
+#CHECK: llc %r0, 0(%r15) # encoding: [0xe3,0x00,0xf0,0x00,0x00,0x94]
+#CHECK: llc %r0, 524287(%r1,%r15) # encoding: [0xe3,0x01,0xff,0xff,0x7f,0x94]
+#CHECK: llc %r0, 524287(%r15,%r1) # encoding: [0xe3,0x0f,0x1f,0xff,0x7f,0x94]
+#CHECK: llc %r15, 0 # encoding: [0xe3,0xf0,0x00,0x00,0x00,0x94]
+
+ llc %r0, -524288
+ llc %r0, -1
+ llc %r0, 0
+ llc %r0, 1
+ llc %r0, 524287
+ llc %r0, 0(%r1)
+ llc %r0, 0(%r15)
+ llc %r0, 524287(%r1,%r15)
+ llc %r0, 524287(%r15,%r1)
+ llc %r15, 0
--- /dev/null
+# RUN: not llvm-mc -triple s390x-linux-gnu < %s 2> %t
+# RUN: FileCheck < %t %s
+
+#CHECK: error: invalid operand
+#CHECK: llc %r0, -524289
+#CHECK: error: invalid operand
+#CHECK: llc %r0, 524288
+
+ llc %r0, -524289
+ llc %r0, 524288
--- /dev/null
+# RUN: llvm-mc -triple s390x-linux-gnu -show-encoding %s | FileCheck %s
+
+#CHECK: llcr %r0, %r15 # encoding: [0xb9,0x94,0x00,0x0f]
+#CHECK: llcr %r7, %r8 # encoding: [0xb9,0x94,0x00,0x78]
+#CHECK: llcr %r15, %r0 # encoding: [0xb9,0x94,0x00,0xf0]
+
+ llcr %r0, %r15
+ llcr %r7, %r8
+ llcr %r15, %r0
--- /dev/null
+# RUN: llvm-mc -triple s390x-linux-gnu -show-encoding %s | FileCheck %s
+
+#CHECK: llgc %r0, -524288 # encoding: [0xe3,0x00,0x00,0x00,0x80,0x90]
+#CHECK: llgc %r0, -1 # encoding: [0xe3,0x00,0x0f,0xff,0xff,0x90]
+#CHECK: llgc %r0, 0 # encoding: [0xe3,0x00,0x00,0x00,0x00,0x90]
+#CHECK: llgc %r0, 1 # encoding: [0xe3,0x00,0x00,0x01,0x00,0x90]
+#CHECK: llgc %r0, 524287 # encoding: [0xe3,0x00,0x0f,0xff,0x7f,0x90]
+#CHECK: llgc %r0, 0(%r1) # encoding: [0xe3,0x00,0x10,0x00,0x00,0x90]
+#CHECK: llgc %r0, 0(%r15) # encoding: [0xe3,0x00,0xf0,0x00,0x00,0x90]
+#CHECK: llgc %r0, 524287(%r1,%r15) # encoding: [0xe3,0x01,0xff,0xff,0x7f,0x90]
+#CHECK: llgc %r0, 524287(%r15,%r1) # encoding: [0xe3,0x0f,0x1f,0xff,0x7f,0x90]
+#CHECK: llgc %r15, 0 # encoding: [0xe3,0xf0,0x00,0x00,0x00,0x90]
+
+ llgc %r0, -524288
+ llgc %r0, -1
+ llgc %r0, 0
+ llgc %r0, 1
+ llgc %r0, 524287
+ llgc %r0, 0(%r1)
+ llgc %r0, 0(%r15)
+ llgc %r0, 524287(%r1,%r15)
+ llgc %r0, 524287(%r15,%r1)
+ llgc %r15, 0
+
--- /dev/null
+# RUN: not llvm-mc -triple s390x-linux-gnu < %s 2> %t
+# RUN: FileCheck < %t %s
+
+#CHECK: error: invalid operand
+#CHECK: llgc %r0, -524289
+#CHECK: error: invalid operand
+#CHECK: llgc %r0, 524288
+
+ llgc %r0, -524289
+ llgc %r0, 524288
--- /dev/null
+# RUN: llvm-mc -triple s390x-linux-gnu -show-encoding %s | FileCheck %s
+
+#CHECK: llgcr %r0, %r15 # encoding: [0xb9,0x84,0x00,0x0f]
+#CHECK: llgcr %r7, %r8 # encoding: [0xb9,0x84,0x00,0x78]
+#CHECK: llgcr %r15, %r0 # encoding: [0xb9,0x84,0x00,0xf0]
+
+ llgcr %r0, %r15
+ llgcr %r7, %r8
+ llgcr %r15, %r0
--- /dev/null
+# RUN: llvm-mc -triple s390x-linux-gnu -show-encoding %s | FileCheck %s
+
+#CHECK: llgf %r0, -524288 # encoding: [0xe3,0x00,0x00,0x00,0x80,0x16]
+#CHECK: llgf %r0, -1 # encoding: [0xe3,0x00,0x0f,0xff,0xff,0x16]
+#CHECK: llgf %r0, 0 # encoding: [0xe3,0x00,0x00,0x00,0x00,0x16]
+#CHECK: llgf %r0, 1 # encoding: [0xe3,0x00,0x00,0x01,0x00,0x16]
+#CHECK: llgf %r0, 524287 # encoding: [0xe3,0x00,0x0f,0xff,0x7f,0x16]
+#CHECK: llgf %r0, 0(%r1) # encoding: [0xe3,0x00,0x10,0x00,0x00,0x16]
+#CHECK: llgf %r0, 0(%r15) # encoding: [0xe3,0x00,0xf0,0x00,0x00,0x16]
+#CHECK: llgf %r0, 524287(%r1,%r15) # encoding: [0xe3,0x01,0xff,0xff,0x7f,0x16]
+#CHECK: llgf %r0, 524287(%r15,%r1) # encoding: [0xe3,0x0f,0x1f,0xff,0x7f,0x16]
+#CHECK: llgf %r15, 0 # encoding: [0xe3,0xf0,0x00,0x00,0x00,0x16]
+
+ llgf %r0, -524288
+ llgf %r0, -1
+ llgf %r0, 0
+ llgf %r0, 1
+ llgf %r0, 524287
+ llgf %r0, 0(%r1)
+ llgf %r0, 0(%r15)
+ llgf %r0, 524287(%r1,%r15)
+ llgf %r0, 524287(%r15,%r1)
+ llgf %r15, 0
+
--- /dev/null
+# RUN: not llvm-mc -triple s390x-linux-gnu < %s 2> %t
+# RUN: FileCheck < %t %s
+
+#CHECK: error: invalid operand
+#CHECK: llgf %r0, -524289
+#CHECK: error: invalid operand
+#CHECK: llgf %r0, 524288
+
+ llgf %r0, -524289
+ llgf %r0, 524288
--- /dev/null
+# RUN: llvm-mc -triple s390x-linux-gnu -show-encoding %s | FileCheck %s
+
+#CHECK: llgfr %r0, %r15 # encoding: [0xb9,0x16,0x00,0x0f]
+#CHECK: llgfr %r7, %r8 # encoding: [0xb9,0x16,0x00,0x78]
+#CHECK: llgfr %r15, %r0 # encoding: [0xb9,0x16,0x00,0xf0]
+
+ llgfr %r0, %r15
+ llgfr %r7, %r8
+ llgfr %r15, %r0
--- /dev/null
+# RUN: llvm-mc -triple s390x-linux-gnu -show-encoding %s | FileCheck %s
+
+#CHECK: llgfrl %r0, 2864434397 # encoding: [0xc4,0x0e,0x55,0x5d,0xe6,0x6e]
+#CHECK: llgfrl %r15, 2864434397 # encoding: [0xc4,0xfe,0x55,0x5d,0xe6,0x6e]
+
+ llgfrl %r0,0xaabbccdd
+ llgfrl %r15,0xaabbccdd
+
+#CHECK: llgfrl %r0, foo # encoding: [0xc4,0x0e,A,A,A,A]
+# fixup A - offset: 2, value: foo+2, kind: FK_390_PC32DBL
+#CHECK: llgfrl %r15, foo # encoding: [0xc4,0xfe,A,A,A,A]
+# fixup A - offset: 2, value: foo+2, kind: FK_390_PC32DBL
+
+ llgfrl %r0,foo
+ llgfrl %r15,foo
+
+#CHECK: llgfrl %r3, bar+100 # encoding: [0xc4,0x3e,A,A,A,A]
+# fixup A - offset: 2, value: (bar+100)+2, kind: FK_390_PC32DBL
+#CHECK: llgfrl %r4, bar+100 # encoding: [0xc4,0x4e,A,A,A,A]
+# fixup A - offset: 2, value: (bar+100)+2, kind: FK_390_PC32DBL
+
+ llgfrl %r3,bar+100
+ llgfrl %r4,bar+100
+
+#CHECK: llgfrl %r7, frob@PLT # encoding: [0xc4,0x7e,A,A,A,A]
+# fixup A - offset: 2, value: frob@PLT+2, kind: FK_390_PC32DBL
+#CHECK: llgfrl %r8, frob@PLT # encoding: [0xc4,0x8e,A,A,A,A]
+# fixup A - offset: 2, value: frob@PLT+2, kind: FK_390_PC32DBL
+
+ llgfrl %r7,frob@PLT
+ llgfrl %r8,frob@PLT
--- /dev/null
+# RUN: llvm-mc -triple s390x-linux-gnu -show-encoding %s | FileCheck %s
+
+#CHECK: llgh %r0, -524288 # encoding: [0xe3,0x00,0x00,0x00,0x80,0x91]
+#CHECK: llgh %r0, -1 # encoding: [0xe3,0x00,0x0f,0xff,0xff,0x91]
+#CHECK: llgh %r0, 0 # encoding: [0xe3,0x00,0x00,0x00,0x00,0x91]
+#CHECK: llgh %r0, 1 # encoding: [0xe3,0x00,0x00,0x01,0x00,0x91]
+#CHECK: llgh %r0, 524287 # encoding: [0xe3,0x00,0x0f,0xff,0x7f,0x91]
+#CHECK: llgh %r0, 0(%r1) # encoding: [0xe3,0x00,0x10,0x00,0x00,0x91]
+#CHECK: llgh %r0, 0(%r15) # encoding: [0xe3,0x00,0xf0,0x00,0x00,0x91]
+#CHECK: llgh %r0, 524287(%r1,%r15) # encoding: [0xe3,0x01,0xff,0xff,0x7f,0x91]
+#CHECK: llgh %r0, 524287(%r15,%r1) # encoding: [0xe3,0x0f,0x1f,0xff,0x7f,0x91]
+#CHECK: llgh %r15, 0 # encoding: [0xe3,0xf0,0x00,0x00,0x00,0x91]
+
+ llgh %r0, -524288
+ llgh %r0, -1
+ llgh %r0, 0
+ llgh %r0, 1
+ llgh %r0, 524287
+ llgh %r0, 0(%r1)
+ llgh %r0, 0(%r15)
+ llgh %r0, 524287(%r1,%r15)
+ llgh %r0, 524287(%r15,%r1)
+ llgh %r15, 0
+
--- /dev/null
+# RUN: not llvm-mc -triple s390x-linux-gnu < %s 2> %t
+# RUN: FileCheck < %t %s
+
+#CHECK: error: invalid operand
+#CHECK: llgh %r0, -524289
+#CHECK: error: invalid operand
+#CHECK: llgh %r0, 524288
+
+ llgh %r0, -524289
+ llgh %r0, 524288
--- /dev/null
+# RUN: llvm-mc -triple s390x-linux-gnu -show-encoding %s | FileCheck %s
+
+#CHECK: llghr %r0, %r15 # encoding: [0xb9,0x85,0x00,0x0f]
+#CHECK: llghr %r7, %r8 # encoding: [0xb9,0x85,0x00,0x78]
+#CHECK: llghr %r15, %r0 # encoding: [0xb9,0x85,0x00,0xf0]
+
+ llghr %r0, %r15
+ llghr %r7, %r8
+ llghr %r15, %r0
--- /dev/null
+# RUN: llvm-mc -triple s390x-linux-gnu -show-encoding %s | FileCheck %s
+
+#CHECK: llghrl %r0, 2864434397 # encoding: [0xc4,0x06,0x55,0x5d,0xe6,0x6e]
+#CHECK: llghrl %r15, 2864434397 # encoding: [0xc4,0xf6,0x55,0x5d,0xe6,0x6e]
+
+ llghrl %r0,0xaabbccdd
+ llghrl %r15,0xaabbccdd
+
+#CHECK: llghrl %r0, foo # encoding: [0xc4,0x06,A,A,A,A]
+# fixup A - offset: 2, value: foo+2, kind: FK_390_PC32DBL
+#CHECK: llghrl %r15, foo # encoding: [0xc4,0xf6,A,A,A,A]
+# fixup A - offset: 2, value: foo+2, kind: FK_390_PC32DBL
+
+ llghrl %r0,foo
+ llghrl %r15,foo
+
+#CHECK: llghrl %r3, bar+100 # encoding: [0xc4,0x36,A,A,A,A]
+# fixup A - offset: 2, value: (bar+100)+2, kind: FK_390_PC32DBL
+#CHECK: llghrl %r4, bar+100 # encoding: [0xc4,0x46,A,A,A,A]
+# fixup A - offset: 2, value: (bar+100)+2, kind: FK_390_PC32DBL
+
+ llghrl %r3,bar+100
+ llghrl %r4,bar+100
+
+#CHECK: llghrl %r7, frob@PLT # encoding: [0xc4,0x76,A,A,A,A]
+# fixup A - offset: 2, value: frob@PLT+2, kind: FK_390_PC32DBL
+#CHECK: llghrl %r8, frob@PLT # encoding: [0xc4,0x86,A,A,A,A]
+# fixup A - offset: 2, value: frob@PLT+2, kind: FK_390_PC32DBL
+
+ llghrl %r7,frob@PLT
+ llghrl %r8,frob@PLT
--- /dev/null
+# RUN: llvm-mc -triple s390x-linux-gnu -show-encoding %s | FileCheck %s
+
+#CHECK: llh %r0, -524288 # encoding: [0xe3,0x00,0x00,0x00,0x80,0x95]
+#CHECK: llh %r0, -1 # encoding: [0xe3,0x00,0x0f,0xff,0xff,0x95]
+#CHECK: llh %r0, 0 # encoding: [0xe3,0x00,0x00,0x00,0x00,0x95]
+#CHECK: llh %r0, 1 # encoding: [0xe3,0x00,0x00,0x01,0x00,0x95]
+#CHECK: llh %r0, 524287 # encoding: [0xe3,0x00,0x0f,0xff,0x7f,0x95]
+#CHECK: llh %r0, 0(%r1) # encoding: [0xe3,0x00,0x10,0x00,0x00,0x95]
+#CHECK: llh %r0, 0(%r15) # encoding: [0xe3,0x00,0xf0,0x00,0x00,0x95]
+#CHECK: llh %r0, 524287(%r1,%r15) # encoding: [0xe3,0x01,0xff,0xff,0x7f,0x95]
+#CHECK: llh %r0, 524287(%r15,%r1) # encoding: [0xe3,0x0f,0x1f,0xff,0x7f,0x95]
+#CHECK: llh %r15, 0 # encoding: [0xe3,0xf0,0x00,0x00,0x00,0x95]
+
+ llh %r0, -524288
+ llh %r0, -1
+ llh %r0, 0
+ llh %r0, 1
+ llh %r0, 524287
+ llh %r0, 0(%r1)
+ llh %r0, 0(%r15)
+ llh %r0, 524287(%r1,%r15)
+ llh %r0, 524287(%r15,%r1)
+ llh %r15, 0
--- /dev/null
+# RUN: not llvm-mc -triple s390x-linux-gnu < %s 2> %t
+# RUN: FileCheck < %t %s
+
+#CHECK: error: invalid operand
+#CHECK: llh %r0, -524289
+#CHECK: error: invalid operand
+#CHECK: llh %r0, 524288
+
+ llh %r0, -524289
+ llh %r0, 524288
--- /dev/null
+# RUN: llvm-mc -triple s390x-linux-gnu -show-encoding %s | FileCheck %s
+
+#CHECK: llhr %r0, %r15 # encoding: [0xb9,0x95,0x00,0x0f]
+#CHECK: llhr %r7, %r8 # encoding: [0xb9,0x95,0x00,0x78]
+#CHECK: llhr %r15, %r0 # encoding: [0xb9,0x95,0x00,0xf0]
+
+ llhr %r0, %r15
+ llhr %r7, %r8
+ llhr %r15, %r0
--- /dev/null
+# RUN: llvm-mc -triple s390x-linux-gnu -show-encoding %s | FileCheck %s
+
+#CHECK: llhrl %r0, 2864434397 # encoding: [0xc4,0x02,0x55,0x5d,0xe6,0x6e]
+#CHECK: llhrl %r15, 2864434397 # encoding: [0xc4,0xf2,0x55,0x5d,0xe6,0x6e]
+
+ llhrl %r0,0xaabbccdd
+ llhrl %r15,0xaabbccdd
+
+#CHECK: llhrl %r0, foo # encoding: [0xc4,0x02,A,A,A,A]
+# fixup A - offset: 2, value: foo+2, kind: FK_390_PC32DBL
+#CHECK: llhrl %r15, foo # encoding: [0xc4,0xf2,A,A,A,A]
+# fixup A - offset: 2, value: foo+2, kind: FK_390_PC32DBL
+
+ llhrl %r0,foo
+ llhrl %r15,foo
+
+#CHECK: llhrl %r3, bar+100 # encoding: [0xc4,0x32,A,A,A,A]
+# fixup A - offset: 2, value: (bar+100)+2, kind: FK_390_PC32DBL
+#CHECK: llhrl %r4, bar+100 # encoding: [0xc4,0x42,A,A,A,A]
+# fixup A - offset: 2, value: (bar+100)+2, kind: FK_390_PC32DBL
+
+ llhrl %r3,bar+100
+ llhrl %r4,bar+100
+
+#CHECK: llhrl %r7, frob@PLT # encoding: [0xc4,0x72,A,A,A,A]
+# fixup A - offset: 2, value: frob@PLT+2, kind: FK_390_PC32DBL
+#CHECK: llhrl %r8, frob@PLT # encoding: [0xc4,0x82,A,A,A,A]
+# fixup A - offset: 2, value: frob@PLT+2, kind: FK_390_PC32DBL
+
+ llhrl %r7,frob@PLT
+ llhrl %r8,frob@PLT
--- /dev/null
+# RUN: llvm-mc -triple s390x-linux-gnu -show-encoding %s | FileCheck %s
+
+#CHECK: llihf %r0, 0 # encoding: [0xc0,0x0e,0x00,0x00,0x00,0x00]
+#CHECK: llihf %r0, 4294967295 # encoding: [0xc0,0x0e,0xff,0xff,0xff,0xff]
+#CHECK: llihf %r15, 0 # encoding: [0xc0,0xfe,0x00,0x00,0x00,0x00]
+
+ llihf %r0, 0
+ llihf %r0, 0xffffffff
+ llihf %r15, 0
--- /dev/null
+# RUN: not llvm-mc -triple s390x-linux-gnu < %s 2> %t
+# RUN: FileCheck < %t %s
+
+#CHECK: error: invalid operand
+#CHECK: llihf %r0, -1
+#CHECK: error: invalid operand
+#CHECK: llihf %r0, 1 << 32
+
+ llihf %r0, -1
+ llihf %r0, 1 << 32
--- /dev/null
+# RUN: llvm-mc -triple s390x-linux-gnu -show-encoding %s | FileCheck %s
+
+#CHECK: llihh %r0, 0 # encoding: [0xa5,0x0c,0x00,0x00]
+#CHECK: llihh %r0, 32768 # encoding: [0xa5,0x0c,0x80,0x00]
+#CHECK: llihh %r0, 65535 # encoding: [0xa5,0x0c,0xff,0xff]
+#CHECK: llihh %r15, 0 # encoding: [0xa5,0xfc,0x00,0x00]
+
+ llihh %r0, 0
+ llihh %r0, 0x8000
+ llihh %r0, 0xffff
+ llihh %r15, 0
--- /dev/null
+# RUN: not llvm-mc -triple s390x-linux-gnu < %s 2> %t
+# RUN: FileCheck < %t %s
+
+#CHECK: error: invalid operand
+#CHECK: llihh %r0, -1
+#CHECK: error: invalid operand
+#CHECK: llihh %r0, 0x10000
+
+ llihh %r0, -1
+ llihh %r0, 0x10000
--- /dev/null
+# RUN: llvm-mc -triple s390x-linux-gnu -show-encoding %s | FileCheck %s
+
+#CHECK: llihl %r0, 0 # encoding: [0xa5,0x0d,0x00,0x00]
+#CHECK: llihl %r0, 32768 # encoding: [0xa5,0x0d,0x80,0x00]
+#CHECK: llihl %r0, 65535 # encoding: [0xa5,0x0d,0xff,0xff]
+#CHECK: llihl %r15, 0 # encoding: [0xa5,0xfd,0x00,0x00]
+
+ llihl %r0, 0
+ llihl %r0, 0x8000
+ llihl %r0, 0xffff
+ llihl %r15, 0
--- /dev/null
+# RUN: not llvm-mc -triple s390x-linux-gnu < %s 2> %t
+# RUN: FileCheck < %t %s
+
+#CHECK: error: invalid operand
+#CHECK: llihl %r0, -1
+#CHECK: error: invalid operand
+#CHECK: llihl %r0, 0x10000
+
+ llihl %r0, -1
+ llihl %r0, 0x10000
--- /dev/null
+# RUN: llvm-mc -triple s390x-linux-gnu -show-encoding %s | FileCheck %s
+
+#CHECK: llilf %r0, 0 # encoding: [0xc0,0x0f,0x00,0x00,0x00,0x00]
+#CHECK: llilf %r0, 4294967295 # encoding: [0xc0,0x0f,0xff,0xff,0xff,0xff]
+#CHECK: llilf %r15, 0 # encoding: [0xc0,0xff,0x00,0x00,0x00,0x00]
+
+ llilf %r0, 0
+ llilf %r0, 0xffffffff
+ llilf %r15, 0
--- /dev/null
+# RUN: not llvm-mc -triple s390x-linux-gnu < %s 2> %t
+# RUN: FileCheck < %t %s
+
+#CHECK: error: invalid operand
+#CHECK: llilf %r0, -1
+#CHECK: error: invalid operand
+#CHECK: llilf %r0, 1 << 32
+
+ llilf %r0, -1
+ llilf %r0, 1 << 32
--- /dev/null
+# RUN: llvm-mc -triple s390x-linux-gnu -show-encoding %s | FileCheck %s
+
+#CHECK: llilh %r0, 0 # encoding: [0xa5,0x0e,0x00,0x00]
+#CHECK: llilh %r0, 32768 # encoding: [0xa5,0x0e,0x80,0x00]
+#CHECK: llilh %r0, 65535 # encoding: [0xa5,0x0e,0xff,0xff]
+#CHECK: llilh %r15, 0 # encoding: [0xa5,0xfe,0x00,0x00]
+
+ llilh %r0, 0
+ llilh %r0, 0x8000
+ llilh %r0, 0xffff
+ llilh %r15, 0
--- /dev/null
+# RUN: not llvm-mc -triple s390x-linux-gnu < %s 2> %t
+# RUN: FileCheck < %t %s
+
+#CHECK: error: invalid operand
+#CHECK: llilh %r0, -1
+#CHECK: error: invalid operand
+#CHECK: llilh %r0, 0x10000
+
+ llilh %r0, -1
+ llilh %r0, 0x10000
--- /dev/null
+# RUN: llvm-mc -triple s390x-linux-gnu -show-encoding %s | FileCheck %s
+
+#CHECK: llill %r0, 0 # encoding: [0xa5,0x0f,0x00,0x00]
+#CHECK: llill %r0, 32768 # encoding: [0xa5,0x0f,0x80,0x00]
+#CHECK: llill %r0, 65535 # encoding: [0xa5,0x0f,0xff,0xff]
+#CHECK: llill %r15, 0 # encoding: [0xa5,0xff,0x00,0x00]
+
+ llill %r0, 0
+ llill %r0, 0x8000
+ llill %r0, 0xffff
+ llill %r15, 0
--- /dev/null
+# RUN: not llvm-mc -triple s390x-linux-gnu < %s 2> %t
+# RUN: FileCheck < %t %s
+
+#CHECK: error: invalid operand
+#CHECK: llill %r0, -1
+#CHECK: error: invalid operand
+#CHECK: llill %r0, 0x10000
+
+ llill %r0, -1
+ llill %r0, 0x10000
--- /dev/null
+# RUN: llvm-mc -triple s390x-linux-gnu -show-encoding %s | FileCheck %s
+
+#CHECK: lmg %r0, %r0, 0 # encoding: [0xeb,0x00,0x00,0x00,0x00,0x04]
+#CHECK: lmg %r0, %r15, 0 # encoding: [0xeb,0x0f,0x00,0x00,0x00,0x04]
+#CHECK: lmg %r14, %r15, 0 # encoding: [0xeb,0xef,0x00,0x00,0x00,0x04]
+#CHECK: lmg %r15, %r15, 0 # encoding: [0xeb,0xff,0x00,0x00,0x00,0x04]
+#CHECK: lmg %r0, %r0, -524288 # encoding: [0xeb,0x00,0x00,0x00,0x80,0x04]
+#CHECK: lmg %r0, %r0, -1 # encoding: [0xeb,0x00,0x0f,0xff,0xff,0x04]
+#CHECK: lmg %r0, %r0, 0 # encoding: [0xeb,0x00,0x00,0x00,0x00,0x04]
+#CHECK: lmg %r0, %r0, 1 # encoding: [0xeb,0x00,0x00,0x01,0x00,0x04]
+#CHECK: lmg %r0, %r0, 524287 # encoding: [0xeb,0x00,0x0f,0xff,0x7f,0x04]
+#CHECK: lmg %r0, %r0, 0(%r1) # encoding: [0xeb,0x00,0x10,0x00,0x00,0x04]
+#CHECK: lmg %r0, %r0, 0(%r15) # encoding: [0xeb,0x00,0xf0,0x00,0x00,0x04]
+#CHECK: lmg %r0, %r0, 524287(%r1) # encoding: [0xeb,0x00,0x1f,0xff,0x7f,0x04]
+#CHECK: lmg %r0, %r0, 524287(%r15) # encoding: [0xeb,0x00,0xff,0xff,0x7f,0x04]
+
+ lmg %r0,%r0,0
+ lmg %r0,%r15,0
+ lmg %r14,%r15,0
+ lmg %r15,%r15,0
+ lmg %r0,%r0,-524288
+ lmg %r0,%r0,-1
+ lmg %r0,%r0,0
+ lmg %r0,%r0,1
+ lmg %r0,%r0,524287
+ lmg %r0,%r0,0(%r1)
+ lmg %r0,%r0,0(%r15)
+ lmg %r0,%r0,524287(%r1)
+ lmg %r0,%r0,524287(%r15)
--- /dev/null
+# RUN: not llvm-mc -triple s390x-linux-gnu < %s 2> %t
+# RUN: FileCheck < %t %s
+
+#CHECK: error: invalid operand
+#CHECK: lmg %r0, %r0, -524289
+#CHECK: error: invalid operand
+#CHECK: lmg %r0, %r0, 524288
+#CHECK: error: invalid use of indexed addressing
+#CHECK: lmg %r0, %r0, 0(%r1,%r2)
+
+ lmg %r0, %r0, -524289
+ lmg %r0, %r0, 524288
+ lmg %r0, %r0, 0(%r1,%r2)
--- /dev/null
+# RUN: llvm-mc -triple s390x-linux-gnu -show-encoding %s | FileCheck %s
+
+#CHECK: lndbr %f0, %f9 # encoding: [0xb3,0x11,0x00,0x09]
+#CHECK: lndbr %f0, %f15 # encoding: [0xb3,0x11,0x00,0x0f]
+#CHECK: lndbr %f15, %f0 # encoding: [0xb3,0x11,0x00,0xf0]
+#CHECK: lndbr %f15, %f9 # encoding: [0xb3,0x11,0x00,0xf9]
+
+ lndbr %f0,%f9
+ lndbr %f0,%f15
+ lndbr %f15,%f0
+ lndbr %f15,%f9
--- /dev/null
+# RUN: llvm-mc -triple s390x-linux-gnu -show-encoding %s | FileCheck %s
+
+#CHECK: lnebr %f0, %f9 # encoding: [0xb3,0x01,0x00,0x09]
+#CHECK: lnebr %f0, %f15 # encoding: [0xb3,0x01,0x00,0x0f]
+#CHECK: lnebr %f15, %f0 # encoding: [0xb3,0x01,0x00,0xf0]
+#CHECK: lnebr %f15, %f9 # encoding: [0xb3,0x01,0x00,0xf9]
+
+ lnebr %f0,%f9
+ lnebr %f0,%f15
+ lnebr %f15,%f0
+ lnebr %f15,%f9
--- /dev/null
+# RUN: llvm-mc -triple s390x-linux-gnu -show-encoding %s | FileCheck %s
+
+#CHECK: lnxbr %f0, %f8 # encoding: [0xb3,0x41,0x00,0x08]
+#CHECK: lnxbr %f0, %f13 # encoding: [0xb3,0x41,0x00,0x0d]
+#CHECK: lnxbr %f13, %f0 # encoding: [0xb3,0x41,0x00,0xd0]
+#CHECK: lnxbr %f13, %f9 # encoding: [0xb3,0x41,0x00,0xd9]
+
+ lnxbr %f0,%f8
+ lnxbr %f0,%f13
+ lnxbr %f13,%f0
+ lnxbr %f13,%f9
--- /dev/null
+# RUN: not llvm-mc -triple s390x-linux-gnu < %s 2> %t
+# RUN: FileCheck < %t %s
+
+#CHECK: error: invalid register
+#CHECK: lnxbr %f0, %f2
+#CHECK: error: invalid register
+#CHECK: lnxbr %f0, %f14
+#CHECK: error: invalid register
+#CHECK: lnxbr %f2, %f0
+#CHECK: error: invalid register
+#CHECK: lnxbr %f14, %f0
+
+ lnxbr %f0, %f2
+ lnxbr %f0, %f14
+ lnxbr %f2, %f0
+ lnxbr %f14, %f0
+
--- /dev/null
+# RUN: llvm-mc -triple s390x-linux-gnu -show-encoding %s | FileCheck %s
+
+#CHECK: lpdbr %f0, %f9 # encoding: [0xb3,0x10,0x00,0x09]
+#CHECK: lpdbr %f0, %f15 # encoding: [0xb3,0x10,0x00,0x0f]
+#CHECK: lpdbr %f15, %f0 # encoding: [0xb3,0x10,0x00,0xf0]
+#CHECK: lpdbr %f15, %f9 # encoding: [0xb3,0x10,0x00,0xf9]
+
+ lpdbr %f0,%f9
+ lpdbr %f0,%f15
+ lpdbr %f15,%f0
+ lpdbr %f15,%f9
--- /dev/null
+# RUN: llvm-mc -triple s390x-linux-gnu -show-encoding %s | FileCheck %s
+
+#CHECK: lpebr %f0, %f9 # encoding: [0xb3,0x00,0x00,0x09]
+#CHECK: lpebr %f0, %f15 # encoding: [0xb3,0x00,0x00,0x0f]
+#CHECK: lpebr %f15, %f0 # encoding: [0xb3,0x00,0x00,0xf0]
+#CHECK: lpebr %f15, %f9 # encoding: [0xb3,0x00,0x00,0xf9]
+
+ lpebr %f0,%f9
+ lpebr %f0,%f15
+ lpebr %f15,%f0
+ lpebr %f15,%f9
--- /dev/null
+# RUN: llvm-mc -triple s390x-linux-gnu -show-encoding %s | FileCheck %s
+
+#CHECK: lpxbr %f0, %f8 # encoding: [0xb3,0x40,0x00,0x08]
+#CHECK: lpxbr %f0, %f13 # encoding: [0xb3,0x40,0x00,0x0d]
+#CHECK: lpxbr %f13, %f0 # encoding: [0xb3,0x40,0x00,0xd0]
+#CHECK: lpxbr %f13, %f9 # encoding: [0xb3,0x40,0x00,0xd9]
+
+ lpxbr %f0,%f8
+ lpxbr %f0,%f13
+ lpxbr %f13,%f0
+ lpxbr %f13,%f9
--- /dev/null
+# RUN: not llvm-mc -triple s390x-linux-gnu < %s 2> %t
+# RUN: FileCheck < %t %s
+
+#CHECK: error: invalid register
+#CHECK: lpxbr %f0, %f2
+#CHECK: error: invalid register
+#CHECK: lpxbr %f0, %f14
+#CHECK: error: invalid register
+#CHECK: lpxbr %f2, %f0
+#CHECK: error: invalid register
+#CHECK: lpxbr %f14, %f0
+
+ lpxbr %f0, %f2
+ lpxbr %f0, %f14
+ lpxbr %f2, %f0
+ lpxbr %f14, %f0
+
--- /dev/null
+# RUN: llvm-mc -triple s390x-linux-gnu -show-encoding %s | FileCheck %s
+
+#CHECK: lr %r0, %r9 # encoding: [0x18,0x09]
+#CHECK: lr %r0, %r15 # encoding: [0x18,0x0f]
+#CHECK: lr %r15, %r0 # encoding: [0x18,0xf0]
+#CHECK: lr %r15, %r9 # encoding: [0x18,0xf9]
+
+ lr %r0,%r9
+ lr %r0,%r15
+ lr %r15,%r0
+ lr %r15,%r9
--- /dev/null
+# RUN: llvm-mc -triple s390x-linux-gnu -show-encoding %s | FileCheck %s
+
+#CHECK: lrl %r0, 2864434397 # encoding: [0xc4,0x0d,0x55,0x5d,0xe6,0x6e]
+#CHECK: lrl %r15, 2864434397 # encoding: [0xc4,0xfd,0x55,0x5d,0xe6,0x6e]
+
+ lrl %r0,0xaabbccdd
+ lrl %r15,0xaabbccdd
+
+#CHECK: lrl %r0, foo # encoding: [0xc4,0x0d,A,A,A,A]
+# fixup A - offset: 2, value: foo+2, kind: FK_390_PC32DBL
+#CHECK: lrl %r15, foo # encoding: [0xc4,0xfd,A,A,A,A]
+# fixup A - offset: 2, value: foo+2, kind: FK_390_PC32DBL
+
+ lrl %r0,foo
+ lrl %r15,foo
+
+#CHECK: lrl %r3, bar+100 # encoding: [0xc4,0x3d,A,A,A,A]
+# fixup A - offset: 2, value: (bar+100)+2, kind: FK_390_PC32DBL
+#CHECK: lrl %r4, bar+100 # encoding: [0xc4,0x4d,A,A,A,A]
+# fixup A - offset: 2, value: (bar+100)+2, kind: FK_390_PC32DBL
+
+ lrl %r3,bar+100
+ lrl %r4,bar+100
+
+#CHECK: lrl %r7, frob@PLT # encoding: [0xc4,0x7d,A,A,A,A]
+# fixup A - offset: 2, value: frob@PLT+2, kind: FK_390_PC32DBL
+#CHECK: lrl %r8, frob@PLT # encoding: [0xc4,0x8d,A,A,A,A]
+# fixup A - offset: 2, value: frob@PLT+2, kind: FK_390_PC32DBL
+
+ lrl %r7,frob@PLT
+ lrl %r8,frob@PLT
--- /dev/null
+# RUN: llvm-mc -triple s390x-linux-gnu -show-encoding %s | FileCheck %s
+
+#CHECK: lrv %r0, -524288 # encoding: [0xe3,0x00,0x00,0x00,0x80,0x1e]
+#CHECK: lrv %r0, -1 # encoding: [0xe3,0x00,0x0f,0xff,0xff,0x1e]
+#CHECK: lrv %r0, 0 # encoding: [0xe3,0x00,0x00,0x00,0x00,0x1e]
+#CHECK: lrv %r0, 1 # encoding: [0xe3,0x00,0x00,0x01,0x00,0x1e]
+#CHECK: lrv %r0, 524287 # encoding: [0xe3,0x00,0x0f,0xff,0x7f,0x1e]
+#CHECK: lrv %r0, 0(%r1) # encoding: [0xe3,0x00,0x10,0x00,0x00,0x1e]
+#CHECK: lrv %r0, 0(%r15) # encoding: [0xe3,0x00,0xf0,0x00,0x00,0x1e]
+#CHECK: lrv %r0, 524287(%r1,%r15) # encoding: [0xe3,0x01,0xff,0xff,0x7f,0x1e]
+#CHECK: lrv %r0, 524287(%r15,%r1) # encoding: [0xe3,0x0f,0x1f,0xff,0x7f,0x1e]
+#CHECK: lrv %r15, 0 # encoding: [0xe3,0xf0,0x00,0x00,0x00,0x1e]
+
+ lrv %r0,-524288
+ lrv %r0,-1
+ lrv %r0,0
+ lrv %r0,1
+ lrv %r0,524287
+ lrv %r0,0(%r1)
+ lrv %r0,0(%r15)
+ lrv %r0,524287(%r1,%r15)
+ lrv %r0,524287(%r15,%r1)
+ lrv %r15,0
--- /dev/null
+# RUN: not llvm-mc -triple s390x-linux-gnu < %s 2> %t
+# RUN: FileCheck < %t %s
+
+#CHECK: error: invalid operand
+#CHECK: lrv %r0, -524289
+#CHECK: error: invalid operand
+#CHECK: lrv %r0, 524288
+
+ lrv %r0, -524289
+ lrv %r0, 524288
--- /dev/null
+# RUN: llvm-mc -triple s390x-linux-gnu -show-encoding %s | FileCheck %s
+
+#CHECK: lrvg %r0, -524288 # encoding: [0xe3,0x00,0x00,0x00,0x80,0x0f]
+#CHECK: lrvg %r0, -1 # encoding: [0xe3,0x00,0x0f,0xff,0xff,0x0f]
+#CHECK: lrvg %r0, 0 # encoding: [0xe3,0x00,0x00,0x00,0x00,0x0f]
+#CHECK: lrvg %r0, 1 # encoding: [0xe3,0x00,0x00,0x01,0x00,0x0f]
+#CHECK: lrvg %r0, 524287 # encoding: [0xe3,0x00,0x0f,0xff,0x7f,0x0f]
+#CHECK: lrvg %r0, 0(%r1) # encoding: [0xe3,0x00,0x10,0x00,0x00,0x0f]
+#CHECK: lrvg %r0, 0(%r15) # encoding: [0xe3,0x00,0xf0,0x00,0x00,0x0f]
+#CHECK: lrvg %r0, 524287(%r1,%r15) # encoding: [0xe3,0x01,0xff,0xff,0x7f,0x0f]
+#CHECK: lrvg %r0, 524287(%r15,%r1) # encoding: [0xe3,0x0f,0x1f,0xff,0x7f,0x0f]
+#CHECK: lrvg %r15, 0 # encoding: [0xe3,0xf0,0x00,0x00,0x00,0x0f]
+
+ lrvg %r0,-524288
+ lrvg %r0,-1
+ lrvg %r0,0
+ lrvg %r0,1
+ lrvg %r0,524287
+ lrvg %r0,0(%r1)
+ lrvg %r0,0(%r15)
+ lrvg %r0,524287(%r1,%r15)
+ lrvg %r0,524287(%r15,%r1)
+ lrvg %r15,0
--- /dev/null
+# RUN: not llvm-mc -triple s390x-linux-gnu < %s 2> %t
+# RUN: FileCheck < %t %s
+
+#CHECK: error: invalid operand
+#CHECK: lrvg %r0, -524289
+#CHECK: error: invalid operand
+#CHECK: lrvg %r0, 524288
+
+ lrvg %r0, -524289
+ lrvg %r0, 524288
--- /dev/null
+# RUN: llvm-mc -triple s390x-linux-gnu -show-encoding %s | FileCheck %s
+
+#CHECK: lrvgr %r0, %r0 # encoding: [0xb9,0x0f,0x00,0x00]
+#CHECK: lrvgr %r0, %r15 # encoding: [0xb9,0x0f,0x00,0x0f]
+#CHECK: lrvgr %r15, %r0 # encoding: [0xb9,0x0f,0x00,0xf0]
+#CHECK: lrvgr %r7, %r8 # encoding: [0xb9,0x0f,0x00,0x78]
+#CHECK: lrvgr %r15, %r15 # encoding: [0xb9,0x0f,0x00,0xff]
+
+ lrvgr %r0,%r0
+ lrvgr %r0,%r15
+ lrvgr %r15,%r0
+ lrvgr %r7,%r8
+ lrvgr %r15,%r15
--- /dev/null
+# RUN: llvm-mc -triple s390x-linux-gnu -show-encoding %s | FileCheck %s
+
+#CHECK: lrvr %r0, %r0 # encoding: [0xb9,0x1f,0x00,0x00]
+#CHECK: lrvr %r0, %r15 # encoding: [0xb9,0x1f,0x00,0x0f]
+#CHECK: lrvr %r15, %r0 # encoding: [0xb9,0x1f,0x00,0xf0]
+#CHECK: lrvr %r7, %r8 # encoding: [0xb9,0x1f,0x00,0x78]
+#CHECK: lrvr %r15, %r15 # encoding: [0xb9,0x1f,0x00,0xff]
+
+ lrvr %r0,%r0
+ lrvr %r0,%r15
+ lrvr %r15,%r0
+ lrvr %r7,%r8
+ lrvr %r15,%r15
--- /dev/null
+# RUN: llvm-mc -triple s390x-linux-gnu -show-encoding %s | FileCheck %s
+
+#CHECK: lxr %f0, %f8 # encoding: [0xb3,0x65,0x00,0x08]
+#CHECK: lxr %f0, %f13 # encoding: [0xb3,0x65,0x00,0x0d]
+#CHECK: lxr %f13, %f0 # encoding: [0xb3,0x65,0x00,0xd0]
+#CHECK: lxr %f13, %f9 # encoding: [0xb3,0x65,0x00,0xd9]
+
+ lxr %f0,%f8
+ lxr %f0,%f13
+ lxr %f13,%f0
+ lxr %f13,%f9
--- /dev/null
+# RUN: not llvm-mc -triple s390x-linux-gnu < %s 2> %t
+# RUN: FileCheck < %t %s
+
+#CHECK: error: invalid register
+#CHECK: lxr %f2, %f0
+#CHECK: error: invalid register
+#CHECK: lxr %f15, %f0
+#CHECK: error: invalid register
+#CHECK: lxr %f0, %f2
+#CHECK: error: invalid register
+#CHECK: lxr %f0, %f15
+
+ lxr %f2, %f0
+ lxr %f15, %f0
+ lxr %f0, %f2
+ lxr %f0, %f15
--- /dev/null
+# RUN: llvm-mc -triple s390x-linux-gnu -show-encoding %s | FileCheck %s
+
+#CHECK: ly %r0, -524288 # encoding: [0xe3,0x00,0x00,0x00,0x80,0x58]
+#CHECK: ly %r0, -1 # encoding: [0xe3,0x00,0x0f,0xff,0xff,0x58]
+#CHECK: ly %r0, 0 # encoding: [0xe3,0x00,0x00,0x00,0x00,0x58]
+#CHECK: ly %r0, 1 # encoding: [0xe3,0x00,0x00,0x01,0x00,0x58]
+#CHECK: ly %r0, 524287 # encoding: [0xe3,0x00,0x0f,0xff,0x7f,0x58]
+#CHECK: ly %r0, 0(%r1) # encoding: [0xe3,0x00,0x10,0x00,0x00,0x58]
+#CHECK: ly %r0, 0(%r15) # encoding: [0xe3,0x00,0xf0,0x00,0x00,0x58]
+#CHECK: ly %r0, 524287(%r1,%r15) # encoding: [0xe3,0x01,0xff,0xff,0x7f,0x58]
+#CHECK: ly %r0, 524287(%r15,%r1) # encoding: [0xe3,0x0f,0x1f,0xff,0x7f,0x58]
+#CHECK: ly %r15, 0 # encoding: [0xe3,0xf0,0x00,0x00,0x00,0x58]
+
+ ly %r0, -524288
+ ly %r0, -1
+ ly %r0, 0
+ ly %r0, 1
+ ly %r0, 524287
+ ly %r0, 0(%r1)
+ ly %r0, 0(%r15)
+ ly %r0, 524287(%r1,%r15)
+ ly %r0, 524287(%r15,%r1)
+ ly %r15, 0
--- /dev/null
+# RUN: not llvm-mc -triple s390x-linux-gnu < %s 2> %t
+# RUN: FileCheck < %t %s
+
+#CHECK: error: invalid operand
+#CHECK: ly %r0, -524289
+#CHECK: error: invalid operand
+#CHECK: ly %r0, 524288
+
+ ly %r0, -524289
+ ly %r0, 524288
--- /dev/null
+# RUN: llvm-mc -triple s390x-linux-gnu -show-encoding %s | FileCheck %s
+
+#CHECK: lzdr %f0 # encoding: [0xb3,0x75,0x00,0x00]
+#CHECK: lzdr %f7 # encoding: [0xb3,0x75,0x00,0x70]
+#CHECK: lzdr %f15 # encoding: [0xb3,0x75,0x00,0xf0]
+
+ lzdr %f0
+ lzdr %f7
+ lzdr %f15
--- /dev/null
+# RUN: llvm-mc -triple s390x-linux-gnu -show-encoding %s | FileCheck %s
+
+#CHECK: lzer %f0 # encoding: [0xb3,0x74,0x00,0x00]
+#CHECK: lzer %f7 # encoding: [0xb3,0x74,0x00,0x70]
+#CHECK: lzer %f15 # encoding: [0xb3,0x74,0x00,0xf0]
+
+ lzer %f0
+ lzer %f7
+ lzer %f15
--- /dev/null
+# RUN: llvm-mc -triple s390x-linux-gnu -show-encoding %s | FileCheck %s
+
+#CHECK: lzxr %f0 # encoding: [0xb3,0x76,0x00,0x00]
+#CHECK: lzxr %f8 # encoding: [0xb3,0x76,0x00,0x80]
+#CHECK: lzxr %f13 # encoding: [0xb3,0x76,0x00,0xd0]
+
+ lzxr %f0
+ lzxr %f8
+ lzxr %f13
--- /dev/null
+# RUN: not llvm-mc -triple s390x-linux-gnu < %s 2> %t
+# RUN: FileCheck < %t %s
+
+#CHECK: error: invalid register
+#CHECK: lzxr %f2
+#CHECK: error: invalid register
+#CHECK: lzxr %f14
+#CHECK: error: invalid register
+#CHECK: lzxr %f15
+
+ lzxr %f2
+ lzxr %f14
+ lzxr %f15
--- /dev/null
+# RUN: llvm-mc -triple s390x-linux-gnu -show-encoding %s | FileCheck %s
+
+#CHECK: madb %f0, %f0, 0 # encoding: [0xed,0x00,0x00,0x00,0x00,0x1e]
+#CHECK: madb %f0, %f0, 4095 # encoding: [0xed,0x00,0x0f,0xff,0x00,0x1e]
+#CHECK: madb %f0, %f0, 0(%r1) # encoding: [0xed,0x00,0x10,0x00,0x00,0x1e]
+#CHECK: madb %f0, %f0, 0(%r15) # encoding: [0xed,0x00,0xf0,0x00,0x00,0x1e]
+#CHECK: madb %f0, %f0, 4095(%r1,%r15) # encoding: [0xed,0x01,0xff,0xff,0x00,0x1e]
+#CHECK: madb %f0, %f0, 4095(%r15,%r1) # encoding: [0xed,0x0f,0x1f,0xff,0x00,0x1e]
+#CHECK: madb %f0, %f15, 0 # encoding: [0xed,0xf0,0x00,0x00,0x00,0x1e]
+#CHECK: madb %f15, %f0, 0 # encoding: [0xed,0x00,0x00,0x00,0xf0,0x1e]
+#CHECK: madb %f15, %f15, 0 # encoding: [0xed,0xf0,0x00,0x00,0xf0,0x1e]
+
+ madb %f0, %f0, 0
+ madb %f0, %f0, 4095
+ madb %f0, %f0, 0(%r1)
+ madb %f0, %f0, 0(%r15)
+ madb %f0, %f0, 4095(%r1,%r15)
+ madb %f0, %f0, 4095(%r15,%r1)
+ madb %f0, %f15, 0
+ madb %f15, %f0, 0
+ madb %f15, %f15, 0
--- /dev/null
+# RUN: not llvm-mc -triple s390x-linux-gnu < %s 2> %t
+# RUN: FileCheck < %t %s
+
+#CHECK: error: invalid operand
+#CHECK: madb %f0, %f0, -1
+#CHECK: error: invalid operand
+#CHECK: madb %f0, %f0, 4096
+
+ madb %f0, %f0, -1
+ madb %f0, %f0, 4096
--- /dev/null
+# RUN: llvm-mc -triple s390x-linux-gnu -show-encoding %s | FileCheck %s
+
+#CHECK: madbr %f0, %f0, %f0 # encoding: [0xb3,0x1e,0x00,0x00]
+#CHECK: madbr %f0, %f0, %f15 # encoding: [0xb3,0x1e,0x00,0x0f]
+#CHECK: madbr %f0, %f15, %f0 # encoding: [0xb3,0x1e,0x00,0xf0]
+#CHECK: madbr %f15, %f0, %f0 # encoding: [0xb3,0x1e,0xf0,0x00]
+#CHECK: madbr %f7, %f8, %f9 # encoding: [0xb3,0x1e,0x70,0x89]
+#CHECK: madbr %f15, %f15, %f15 # encoding: [0xb3,0x1e,0xf0,0xff]
+
+ madbr %f0, %f0, %f0
+ madbr %f0, %f0, %f15
+ madbr %f0, %f15, %f0
+ madbr %f15, %f0, %f0
+ madbr %f7, %f8, %f9
+ madbr %f15, %f15, %f15
--- /dev/null
+# RUN: llvm-mc -triple s390x-linux-gnu -show-encoding %s | FileCheck %s
+
+#CHECK: maeb %f0, %f0, 0 # encoding: [0xed,0x00,0x00,0x00,0x00,0x0e]
+#CHECK: maeb %f0, %f0, 4095 # encoding: [0xed,0x00,0x0f,0xff,0x00,0x0e]
+#CHECK: maeb %f0, %f0, 0(%r1) # encoding: [0xed,0x00,0x10,0x00,0x00,0x0e]
+#CHECK: maeb %f0, %f0, 0(%r15) # encoding: [0xed,0x00,0xf0,0x00,0x00,0x0e]
+#CHECK: maeb %f0, %f0, 4095(%r1,%r15) # encoding: [0xed,0x01,0xff,0xff,0x00,0x0e]
+#CHECK: maeb %f0, %f0, 4095(%r15,%r1) # encoding: [0xed,0x0f,0x1f,0xff,0x00,0x0e]
+#CHECK: maeb %f0, %f15, 0 # encoding: [0xed,0xf0,0x00,0x00,0x00,0x0e]
+#CHECK: maeb %f15, %f0, 0 # encoding: [0xed,0x00,0x00,0x00,0xf0,0x0e]
+#CHECK: maeb %f15, %f15, 0 # encoding: [0xed,0xf0,0x00,0x00,0xf0,0x0e]
+
+ maeb %f0, %f0, 0
+ maeb %f0, %f0, 4095
+ maeb %f0, %f0, 0(%r1)
+ maeb %f0, %f0, 0(%r15)
+ maeb %f0, %f0, 4095(%r1,%r15)
+ maeb %f0, %f0, 4095(%r15,%r1)
+ maeb %f0, %f15, 0
+ maeb %f15, %f0, 0
+ maeb %f15, %f15, 0
--- /dev/null
+# RUN: not llvm-mc -triple s390x-linux-gnu < %s 2> %t
+# RUN: FileCheck < %t %s
+
+#CHECK: error: invalid operand
+#CHECK: maeb %f0, %f0, -1
+#CHECK: error: invalid operand
+#CHECK: maeb %f0, %f0, 4096
+
+ maeb %f0, %f0, -1
+ maeb %f0, %f0, 4096
--- /dev/null
+# RUN: llvm-mc -triple s390x-linux-gnu -show-encoding %s | FileCheck %s
+
+#CHECK: maebr %f0, %f0, %f0 # encoding: [0xb3,0x0e,0x00,0x00]
+#CHECK: maebr %f0, %f0, %f15 # encoding: [0xb3,0x0e,0x00,0x0f]
+#CHECK: maebr %f0, %f15, %f0 # encoding: [0xb3,0x0e,0x00,0xf0]
+#CHECK: maebr %f15, %f0, %f0 # encoding: [0xb3,0x0e,0xf0,0x00]
+#CHECK: maebr %f7, %f8, %f9 # encoding: [0xb3,0x0e,0x70,0x89]
+#CHECK: maebr %f15, %f15, %f15 # encoding: [0xb3,0x0e,0xf0,0xff]
+
+ maebr %f0, %f0, %f0
+ maebr %f0, %f0, %f15
+ maebr %f0, %f15, %f0
+ maebr %f15, %f0, %f0
+ maebr %f7, %f8, %f9
+ maebr %f15, %f15, %f15
--- /dev/null
+# RUN: llvm-mc -triple s390x-linux-gnu -show-encoding %s | FileCheck %s
+
+#CHECK: mdb %f0, 0 # encoding: [0xed,0x00,0x00,0x00,0x00,0x1c]
+#CHECK: mdb %f0, 4095 # encoding: [0xed,0x00,0x0f,0xff,0x00,0x1c]
+#CHECK: mdb %f0, 0(%r1) # encoding: [0xed,0x00,0x10,0x00,0x00,0x1c]
+#CHECK: mdb %f0, 0(%r15) # encoding: [0xed,0x00,0xf0,0x00,0x00,0x1c]
+#CHECK: mdb %f0, 4095(%r1,%r15) # encoding: [0xed,0x01,0xff,0xff,0x00,0x1c]
+#CHECK: mdb %f0, 4095(%r15,%r1) # encoding: [0xed,0x0f,0x1f,0xff,0x00,0x1c]
+#CHECK: mdb %f15, 0 # encoding: [0xed,0xf0,0x00,0x00,0x00,0x1c]
+
+ mdb %f0, 0
+ mdb %f0, 4095
+ mdb %f0, 0(%r1)
+ mdb %f0, 0(%r15)
+ mdb %f0, 4095(%r1,%r15)
+ mdb %f0, 4095(%r15,%r1)
+ mdb %f15, 0
--- /dev/null
+# RUN: not llvm-mc -triple s390x-linux-gnu < %s 2> %t
+# RUN: FileCheck < %t %s
+
+#CHECK: error: invalid operand
+#CHECK: mdb %f0, -1
+#CHECK: error: invalid operand
+#CHECK: mdb %f0, 4096
+
+ mdb %f0, -1
+ mdb %f0, 4096
--- /dev/null
+# RUN: llvm-mc -triple s390x-linux-gnu -show-encoding %s | FileCheck %s
+
+#CHECK: mdbr %f0, %f0 # encoding: [0xb3,0x1c,0x00,0x00]
+#CHECK: mdbr %f0, %f15 # encoding: [0xb3,0x1c,0x00,0x0f]
+#CHECK: mdbr %f7, %f8 # encoding: [0xb3,0x1c,0x00,0x78]
+#CHECK: mdbr %f15, %f0 # encoding: [0xb3,0x1c,0x00,0xf0]
+
+ mdbr %f0, %f0
+ mdbr %f0, %f15
+ mdbr %f7, %f8
+ mdbr %f15, %f0
--- /dev/null
+# RUN: llvm-mc -triple s390x-linux-gnu -show-encoding %s | FileCheck %s
+
+#CHECK: mdeb %f0, 0 # encoding: [0xed,0x00,0x00,0x00,0x00,0x0c]
+#CHECK: mdeb %f0, 4095 # encoding: [0xed,0x00,0x0f,0xff,0x00,0x0c]
+#CHECK: mdeb %f0, 0(%r1) # encoding: [0xed,0x00,0x10,0x00,0x00,0x0c]
+#CHECK: mdeb %f0, 0(%r15) # encoding: [0xed,0x00,0xf0,0x00,0x00,0x0c]
+#CHECK: mdeb %f0, 4095(%r1,%r15) # encoding: [0xed,0x01,0xff,0xff,0x00,0x0c]
+#CHECK: mdeb %f0, 4095(%r15,%r1) # encoding: [0xed,0x0f,0x1f,0xff,0x00,0x0c]
+#CHECK: mdeb %f15, 0 # encoding: [0xed,0xf0,0x00,0x00,0x00,0x0c]
+
+ mdeb %f0, 0
+ mdeb %f0, 4095
+ mdeb %f0, 0(%r1)
+ mdeb %f0, 0(%r15)
+ mdeb %f0, 4095(%r1,%r15)
+ mdeb %f0, 4095(%r15,%r1)
+ mdeb %f15, 0
--- /dev/null
+# RUN: not llvm-mc -triple s390x-linux-gnu < %s 2> %t
+# RUN: FileCheck < %t %s
+
+#CHECK: error: invalid operand
+#CHECK: mdeb %f0, -1
+#CHECK: error: invalid operand
+#CHECK: mdeb %f0, 4096
+
+ mdeb %f0, -1
+ mdeb %f0, 4096
--- /dev/null
+# RUN: llvm-mc -triple s390x-linux-gnu -show-encoding %s | FileCheck %s
+
+#CHECK: mdebr %f0, %f0 # encoding: [0xb3,0x0c,0x00,0x00]
+#CHECK: mdebr %f0, %f15 # encoding: [0xb3,0x0c,0x00,0x0f]
+#CHECK: mdebr %f7, %f8 # encoding: [0xb3,0x0c,0x00,0x78]
+#CHECK: mdebr %f15, %f0 # encoding: [0xb3,0x0c,0x00,0xf0]
+
+ mdebr %f0, %f0
+ mdebr %f0, %f15
+ mdebr %f7, %f8
+ mdebr %f15, %f0
--- /dev/null
+# RUN: llvm-mc -triple s390x-linux-gnu -show-encoding %s | FileCheck %s
+
+#CHECK: meeb %f0, 0 # encoding: [0xed,0x00,0x00,0x00,0x00,0x17]
+#CHECK: meeb %f0, 4095 # encoding: [0xed,0x00,0x0f,0xff,0x00,0x17]
+#CHECK: meeb %f0, 0(%r1) # encoding: [0xed,0x00,0x10,0x00,0x00,0x17]
+#CHECK: meeb %f0, 0(%r15) # encoding: [0xed,0x00,0xf0,0x00,0x00,0x17]
+#CHECK: meeb %f0, 4095(%r1,%r15) # encoding: [0xed,0x01,0xff,0xff,0x00,0x17]
+#CHECK: meeb %f0, 4095(%r15,%r1) # encoding: [0xed,0x0f,0x1f,0xff,0x00,0x17]
+#CHECK: meeb %f15, 0 # encoding: [0xed,0xf0,0x00,0x00,0x00,0x17]
+
+ meeb %f0, 0
+ meeb %f0, 4095
+ meeb %f0, 0(%r1)
+ meeb %f0, 0(%r15)
+ meeb %f0, 4095(%r1,%r15)
+ meeb %f0, 4095(%r15,%r1)
+ meeb %f15, 0
--- /dev/null
+# RUN: not llvm-mc -triple s390x-linux-gnu < %s 2> %t
+# RUN: FileCheck < %t %s
+
+#CHECK: error: invalid operand
+#CHECK: meeb %f0, -1
+#CHECK: error: invalid operand
+#CHECK: meeb %f0, 4096
+
+ meeb %f0, -1
+ meeb %f0, 4096
--- /dev/null
+# RUN: llvm-mc -triple s390x-linux-gnu -show-encoding %s | FileCheck %s
+
+#CHECK: meebr %f0, %f0 # encoding: [0xb3,0x17,0x00,0x00]
+#CHECK: meebr %f0, %f15 # encoding: [0xb3,0x17,0x00,0x0f]
+#CHECK: meebr %f7, %f8 # encoding: [0xb3,0x17,0x00,0x78]
+#CHECK: meebr %f15, %f0 # encoding: [0xb3,0x17,0x00,0xf0]
+
+ meebr %f0, %f0
+ meebr %f0, %f15
+ meebr %f7, %f8
+ meebr %f15, %f0
--- /dev/null
+# RUN: llvm-mc -triple s390x-linux-gnu -show-encoding %s | FileCheck %s
+
+#CHECK: mghi %r0, -32768 # encoding: [0xa7,0x0d,0x80,0x00]
+#CHECK: mghi %r0, -1 # encoding: [0xa7,0x0d,0xff,0xff]
+#CHECK: mghi %r0, 0 # encoding: [0xa7,0x0d,0x00,0x00]
+#CHECK: mghi %r0, 1 # encoding: [0xa7,0x0d,0x00,0x01]
+#CHECK: mghi %r0, 32767 # encoding: [0xa7,0x0d,0x7f,0xff]
+#CHECK: mghi %r15, 0 # encoding: [0xa7,0xfd,0x00,0x00]
+
+ mghi %r0, -32768
+ mghi %r0, -1
+ mghi %r0, 0
+ mghi %r0, 1
+ mghi %r0, 32767
+ mghi %r15, 0
--- /dev/null
+# RUN: not llvm-mc -triple s390x-linux-gnu < %s 2> %t
+# RUN: FileCheck < %t %s
+
+#CHECK: error: invalid operand
+#CHECK: mghi %r0, -32769
+#CHECK: error: invalid operand
+#CHECK: mghi %r0, 32768
+#CHECK: error: invalid operand
+#CHECK: mghi %r0, foo
+
+ mghi %r0, -32769
+ mghi %r0, 32768
+ mghi %r0, foo
--- /dev/null
+# RUN: llvm-mc -triple s390x-linux-gnu -show-encoding %s | FileCheck %s
+
+#CHECK: mh %r0, 0 # encoding: [0x4c,0x00,0x00,0x00]
+#CHECK: mh %r0, 4095 # encoding: [0x4c,0x00,0x0f,0xff]
+#CHECK: mh %r0, 0(%r1) # encoding: [0x4c,0x00,0x10,0x00]
+#CHECK: mh %r0, 0(%r15) # encoding: [0x4c,0x00,0xf0,0x00]
+#CHECK: mh %r0, 4095(%r1,%r15) # encoding: [0x4c,0x01,0xff,0xff]
+#CHECK: mh %r0, 4095(%r15,%r1) # encoding: [0x4c,0x0f,0x1f,0xff]
+#CHECK: mh %r15, 0 # encoding: [0x4c,0xf0,0x00,0x00]
+
+ mh %r0, 0
+ mh %r0, 4095
+ mh %r0, 0(%r1)
+ mh %r0, 0(%r15)
+ mh %r0, 4095(%r1,%r15)
+ mh %r0, 4095(%r15,%r1)
+ mh %r15, 0
--- /dev/null
+# RUN: not llvm-mc -triple s390x-linux-gnu < %s 2> %t
+# RUN: FileCheck < %t %s
+
+#CHECK: error: invalid operand
+#CHECK: mh %r0, -1
+#CHECK: error: invalid operand
+#CHECK: mh %r0, 4096
+
+ mh %r0, -1
+ mh %r0, 4096
--- /dev/null
+# RUN: llvm-mc -triple s390x-linux-gnu -show-encoding %s | FileCheck %s
+
+#CHECK: mhi %r0, -32768 # encoding: [0xa7,0x0c,0x80,0x00]
+#CHECK: mhi %r0, -1 # encoding: [0xa7,0x0c,0xff,0xff]
+#CHECK: mhi %r0, 0 # encoding: [0xa7,0x0c,0x00,0x00]
+#CHECK: mhi %r0, 1 # encoding: [0xa7,0x0c,0x00,0x01]
+#CHECK: mhi %r0, 32767 # encoding: [0xa7,0x0c,0x7f,0xff]
+#CHECK: mhi %r15, 0 # encoding: [0xa7,0xfc,0x00,0x00]
+
+ mhi %r0, -32768
+ mhi %r0, -1
+ mhi %r0, 0
+ mhi %r0, 1
+ mhi %r0, 32767
+ mhi %r15, 0
--- /dev/null
+# RUN: not llvm-mc -triple s390x-linux-gnu < %s 2> %t
+# RUN: FileCheck < %t %s
+
+#CHECK: error: invalid operand
+#CHECK: mhi %r0, -32769
+#CHECK: error: invalid operand
+#CHECK: mhi %r0, 32768
+#CHECK: error: invalid operand
+#CHECK: mhi %r0, foo
+
+ mhi %r0, -32769
+ mhi %r0, 32768
+ mhi %r0, foo
--- /dev/null
+# RUN: llvm-mc -triple s390x-linux-gnu -show-encoding %s | FileCheck %s
+
+#CHECK: mhy %r0, -524288 # encoding: [0xe3,0x00,0x00,0x00,0x80,0x7c]
+#CHECK: mhy %r0, -1 # encoding: [0xe3,0x00,0x0f,0xff,0xff,0x7c]
+#CHECK: mhy %r0, 0 # encoding: [0xe3,0x00,0x00,0x00,0x00,0x7c]
+#CHECK: mhy %r0, 1 # encoding: [0xe3,0x00,0x00,0x01,0x00,0x7c]
+#CHECK: mhy %r0, 524287 # encoding: [0xe3,0x00,0x0f,0xff,0x7f,0x7c]
+#CHECK: mhy %r0, 0(%r1) # encoding: [0xe3,0x00,0x10,0x00,0x00,0x7c]
+#CHECK: mhy %r0, 0(%r15) # encoding: [0xe3,0x00,0xf0,0x00,0x00,0x7c]
+#CHECK: mhy %r0, 524287(%r1,%r15) # encoding: [0xe3,0x01,0xff,0xff,0x7f,0x7c]
+#CHECK: mhy %r0, 524287(%r15,%r1) # encoding: [0xe3,0x0f,0x1f,0xff,0x7f,0x7c]
+#CHECK: mhy %r15, 0 # encoding: [0xe3,0xf0,0x00,0x00,0x00,0x7c]
+
+ mhy %r0, -524288
+ mhy %r0, -1
+ mhy %r0, 0
+ mhy %r0, 1
+ mhy %r0, 524287
+ mhy %r0, 0(%r1)
+ mhy %r0, 0(%r15)
+ mhy %r0, 524287(%r1,%r15)
+ mhy %r0, 524287(%r15,%r1)
+ mhy %r15, 0
--- /dev/null
+# RUN: not llvm-mc -triple s390x-linux-gnu < %s 2> %t
+# RUN: FileCheck < %t %s
+
+#CHECK: error: invalid operand
+#CHECK: mhy %r0, -524289
+#CHECK: error: invalid operand
+#CHECK: mhy %r0, 524288
+
+ mhy %r0, -524289
+ mhy %r0, 524288
--- /dev/null
+# RUN: llvm-mc -triple s390x-linux-gnu -show-encoding %s | FileCheck %s
+
+#CHECK: mlg %r0, -524288 # encoding: [0xe3,0x00,0x00,0x00,0x80,0x86]
+#CHECK: mlg %r0, -1 # encoding: [0xe3,0x00,0x0f,0xff,0xff,0x86]
+#CHECK: mlg %r0, 0 # encoding: [0xe3,0x00,0x00,0x00,0x00,0x86]
+#CHECK: mlg %r0, 1 # encoding: [0xe3,0x00,0x00,0x01,0x00,0x86]
+#CHECK: mlg %r0, 524287 # encoding: [0xe3,0x00,0x0f,0xff,0x7f,0x86]
+#CHECK: mlg %r0, 0(%r1) # encoding: [0xe3,0x00,0x10,0x00,0x00,0x86]
+#CHECK: mlg %r0, 0(%r15) # encoding: [0xe3,0x00,0xf0,0x00,0x00,0x86]
+#CHECK: mlg %r0, 524287(%r1,%r15) # encoding: [0xe3,0x01,0xff,0xff,0x7f,0x86]
+#CHECK: mlg %r0, 524287(%r15,%r1) # encoding: [0xe3,0x0f,0x1f,0xff,0x7f,0x86]
+#CHECK: mlg %r14, 0 # encoding: [0xe3,0xe0,0x00,0x00,0x00,0x86]
+
+ mlg %r0, -524288
+ mlg %r0, -1
+ mlg %r0, 0
+ mlg %r0, 1
+ mlg %r0, 524287
+ mlg %r0, 0(%r1)
+ mlg %r0, 0(%r15)
+ mlg %r0, 524287(%r1,%r15)
+ mlg %r0, 524287(%r15,%r1)
+ mlg %r14, 0
--- /dev/null
+# RUN: not llvm-mc -triple s390x-linux-gnu < %s 2> %t
+# RUN: FileCheck < %t %s
+
+#CHECK: error: invalid operand
+#CHECK: mlg %r0, -524289
+#CHECK: error: invalid operand
+#CHECK: mlg %r0, 524288
+#CHECK: error: invalid register
+#CHECK: mlg %r1, 0
+#CHECK: error: invalid register
+#CHECK: mlg %r15, 0
+
+ mlg %r0, -524289
+ mlg %r0, 524288
+ mlg %r1, 0
+ mlg %r15, 0
--- /dev/null
+# RUN: llvm-mc -triple s390x-linux-gnu -show-encoding %s | FileCheck %s
+
+#CHECK: mlgr %r0, %r0 # encoding: [0xb9,0x86,0x00,0x00]
+#CHECK: mlgr %r0, %r15 # encoding: [0xb9,0x86,0x00,0x0f]
+#CHECK: mlgr %r14, %r0 # encoding: [0xb9,0x86,0x00,0xe0]
+#CHECK: mlgr %r6, %r9 # encoding: [0xb9,0x86,0x00,0x69]
+
+ mlgr %r0,%r0
+ mlgr %r0,%r15
+ mlgr %r14,%r0
+ mlgr %r6,%r9
--- /dev/null
+# RUN: not llvm-mc -triple s390x-linux-gnu < %s 2> %t
+# RUN: FileCheck < %t %s
+
+#CHECK: error: invalid register
+#CHECK: mlgr %r1, %r0
+#CHECK: error: invalid register
+#CHECK: mlgr %r15, %r0
+
+ mlgr %r1, %r0
+ mlgr %r15, %r0
--- /dev/null
+# RUN: llvm-mc -triple s390x-linux-gnu -show-encoding %s | FileCheck %s
+
+#CHECK: ms %r0, 0 # encoding: [0x71,0x00,0x00,0x00]
+#CHECK: ms %r0, 4095 # encoding: [0x71,0x00,0x0f,0xff]
+#CHECK: ms %r0, 0(%r1) # encoding: [0x71,0x00,0x10,0x00]
+#CHECK: ms %r0, 0(%r15) # encoding: [0x71,0x00,0xf0,0x00]
+#CHECK: ms %r0, 4095(%r1,%r15) # encoding: [0x71,0x01,0xff,0xff]
+#CHECK: ms %r0, 4095(%r15,%r1) # encoding: [0x71,0x0f,0x1f,0xff]
+#CHECK: ms %r15, 0 # encoding: [0x71,0xf0,0x00,0x00]
+
+ ms %r0, 0
+ ms %r0, 4095
+ ms %r0, 0(%r1)
+ ms %r0, 0(%r15)
+ ms %r0, 4095(%r1,%r15)
+ ms %r0, 4095(%r15,%r1)
+ ms %r15, 0
--- /dev/null
+# RUN: not llvm-mc -triple s390x-linux-gnu < %s 2> %t
+# RUN: FileCheck < %t %s
+
+#CHECK: error: invalid operand
+#CHECK: ms %r0, -1
+#CHECK: error: invalid operand
+#CHECK: ms %r0, 4096
+
+ ms %r0, -1
+ ms %r0, 4096
--- /dev/null
+# RUN: llvm-mc -triple s390x-linux-gnu -show-encoding %s | FileCheck %s
+
+#CHECK: msdb %f0, %f0, 0 # encoding: [0xed,0x00,0x00,0x00,0x00,0x1f]
+#CHECK: msdb %f0, %f0, 4095 # encoding: [0xed,0x00,0x0f,0xff,0x00,0x1f]
+#CHECK: msdb %f0, %f0, 0(%r1) # encoding: [0xed,0x00,0x10,0x00,0x00,0x1f]
+#CHECK: msdb %f0, %f0, 0(%r15) # encoding: [0xed,0x00,0xf0,0x00,0x00,0x1f]
+#CHECK: msdb %f0, %f0, 4095(%r1,%r15) # encoding: [0xed,0x01,0xff,0xff,0x00,0x1f]
+#CHECK: msdb %f0, %f0, 4095(%r15,%r1) # encoding: [0xed,0x0f,0x1f,0xff,0x00,0x1f]
+#CHECK: msdb %f0, %f15, 0 # encoding: [0xed,0xf0,0x00,0x00,0x00,0x1f]
+#CHECK: msdb %f15, %f0, 0 # encoding: [0xed,0x00,0x00,0x00,0xf0,0x1f]
+#CHECK: msdb %f15, %f15, 0 # encoding: [0xed,0xf0,0x00,0x00,0xf0,0x1f]
+
+ msdb %f0, %f0, 0
+ msdb %f0, %f0, 4095
+ msdb %f0, %f0, 0(%r1)
+ msdb %f0, %f0, 0(%r15)
+ msdb %f0, %f0, 4095(%r1,%r15)
+ msdb %f0, %f0, 4095(%r15,%r1)
+ msdb %f0, %f15, 0
+ msdb %f15, %f0, 0
+ msdb %f15, %f15, 0
--- /dev/null
+# RUN: not llvm-mc -triple s390x-linux-gnu < %s 2> %t
+# RUN: FileCheck < %t %s
+
+#CHECK: error: invalid operand
+#CHECK: msdb %f0, %f0, -1
+#CHECK: error: invalid operand
+#CHECK: msdb %f0, %f0, 4096
+
+ msdb %f0, %f0, -1
+ msdb %f0, %f0, 4096
--- /dev/null
+# RUN: llvm-mc -triple s390x-linux-gnu -show-encoding %s | FileCheck %s
+
+#CHECK: msdbr %f0, %f0, %f0 # encoding: [0xb3,0x1f,0x00,0x00]
+#CHECK: msdbr %f0, %f0, %f15 # encoding: [0xb3,0x1f,0x00,0x0f]
+#CHECK: msdbr %f0, %f15, %f0 # encoding: [0xb3,0x1f,0x00,0xf0]
+#CHECK: msdbr %f15, %f0, %f0 # encoding: [0xb3,0x1f,0xf0,0x00]
+#CHECK: msdbr %f7, %f8, %f9 # encoding: [0xb3,0x1f,0x70,0x89]
+#CHECK: msdbr %f15, %f15, %f15 # encoding: [0xb3,0x1f,0xf0,0xff]
+
+ msdbr %f0, %f0, %f0
+ msdbr %f0, %f0, %f15
+ msdbr %f0, %f15, %f0
+ msdbr %f15, %f0, %f0
+ msdbr %f7, %f8, %f9
+ msdbr %f15, %f15, %f15
--- /dev/null
+# RUN: llvm-mc -triple s390x-linux-gnu -show-encoding %s | FileCheck %s
+
+#CHECK: mseb %f0, %f0, 0 # encoding: [0xed,0x00,0x00,0x00,0x00,0x0f]
+#CHECK: mseb %f0, %f0, 4095 # encoding: [0xed,0x00,0x0f,0xff,0x00,0x0f]
+#CHECK: mseb %f0, %f0, 0(%r1) # encoding: [0xed,0x00,0x10,0x00,0x00,0x0f]
+#CHECK: mseb %f0, %f0, 0(%r15) # encoding: [0xed,0x00,0xf0,0x00,0x00,0x0f]
+#CHECK: mseb %f0, %f0, 4095(%r1,%r15) # encoding: [0xed,0x01,0xff,0xff,0x00,0x0f]
+#CHECK: mseb %f0, %f0, 4095(%r15,%r1) # encoding: [0xed,0x0f,0x1f,0xff,0x00,0x0f]
+#CHECK: mseb %f0, %f15, 0 # encoding: [0xed,0xf0,0x00,0x00,0x00,0x0f]
+#CHECK: mseb %f15, %f0, 0 # encoding: [0xed,0x00,0x00,0x00,0xf0,0x0f]
+#CHECK: mseb %f15, %f15, 0 # encoding: [0xed,0xf0,0x00,0x00,0xf0,0x0f]
+
+ mseb %f0, %f0, 0
+ mseb %f0, %f0, 4095
+ mseb %f0, %f0, 0(%r1)
+ mseb %f0, %f0, 0(%r15)
+ mseb %f0, %f0, 4095(%r1,%r15)
+ mseb %f0, %f0, 4095(%r15,%r1)
+ mseb %f0, %f15, 0
+ mseb %f15, %f0, 0
+ mseb %f15, %f15, 0
--- /dev/null
+# RUN: not llvm-mc -triple s390x-linux-gnu < %s 2> %t
+# RUN: FileCheck < %t %s
+
+#CHECK: error: invalid operand
+#CHECK: mseb %f0, %f0, -1
+#CHECK: error: invalid operand
+#CHECK: mseb %f0, %f0, 4096
+
+ mseb %f0, %f0, -1
+ mseb %f0, %f0, 4096
--- /dev/null
+# RUN: llvm-mc -triple s390x-linux-gnu -show-encoding %s | FileCheck %s
+
+#CHECK: msebr %f0, %f0, %f0 # encoding: [0xb3,0x0f,0x00,0x00]
+#CHECK: msebr %f0, %f0, %f15 # encoding: [0xb3,0x0f,0x00,0x0f]
+#CHECK: msebr %f0, %f15, %f0 # encoding: [0xb3,0x0f,0x00,0xf0]
+#CHECK: msebr %f15, %f0, %f0 # encoding: [0xb3,0x0f,0xf0,0x00]
+#CHECK: msebr %f7, %f8, %f9 # encoding: [0xb3,0x0f,0x70,0x89]
+#CHECK: msebr %f15, %f15, %f15 # encoding: [0xb3,0x0f,0xf0,0xff]
+
+ msebr %f0, %f0, %f0
+ msebr %f0, %f0, %f15
+ msebr %f0, %f15, %f0
+ msebr %f15, %f0, %f0
+ msebr %f7, %f8, %f9
+ msebr %f15, %f15, %f15
--- /dev/null
+# RUN: llvm-mc -triple s390x-linux-gnu -show-encoding %s | FileCheck %s
+
+#CHECK: msfi %r0, -2147483648 # encoding: [0xc2,0x01,0x80,0x00,0x00,0x00]
+#CHECK: msfi %r0, -1 # encoding: [0xc2,0x01,0xff,0xff,0xff,0xff]
+#CHECK: msfi %r0, 0 # encoding: [0xc2,0x01,0x00,0x00,0x00,0x00]
+#CHECK: msfi %r0, 1 # encoding: [0xc2,0x01,0x00,0x00,0x00,0x01]
+#CHECK: msfi %r0, 2147483647 # encoding: [0xc2,0x01,0x7f,0xff,0xff,0xff]
+#CHECK: msfi %r15, 0 # encoding: [0xc2,0xf1,0x00,0x00,0x00,0x00]
+
+ msfi %r0, -1 << 31
+ msfi %r0, -1
+ msfi %r0, 0
+ msfi %r0, 1
+ msfi %r0, (1 << 31) - 1
+ msfi %r15, 0
--- /dev/null
+# RUN: not llvm-mc -triple s390x-linux-gnu < %s 2> %t
+# RUN: FileCheck < %t %s
+
+#CHECK: error: invalid operand
+#CHECK: msfi %r0, (-1 << 31) - 1
+#CHECK: error: invalid operand
+#CHECK: msfi %r0, (1 << 31)
+
+ msfi %r0, (-1 << 31) - 1
+ msfi %r0, (1 << 31)
--- /dev/null
+# RUN: llvm-mc -triple s390x-linux-gnu -show-encoding %s | FileCheck %s
+
+#CHECK: msg %r0, -524288 # encoding: [0xe3,0x00,0x00,0x00,0x80,0x0c]
+#CHECK: msg %r0, -1 # encoding: [0xe3,0x00,0x0f,0xff,0xff,0x0c]
+#CHECK: msg %r0, 0 # encoding: [0xe3,0x00,0x00,0x00,0x00,0x0c]
+#CHECK: msg %r0, 1 # encoding: [0xe3,0x00,0x00,0x01,0x00,0x0c]
+#CHECK: msg %r0, 524287 # encoding: [0xe3,0x00,0x0f,0xff,0x7f,0x0c]
+#CHECK: msg %r0, 0(%r1) # encoding: [0xe3,0x00,0x10,0x00,0x00,0x0c]
+#CHECK: msg %r0, 0(%r15) # encoding: [0xe3,0x00,0xf0,0x00,0x00,0x0c]
+#CHECK: msg %r0, 524287(%r1,%r15) # encoding: [0xe3,0x01,0xff,0xff,0x7f,0x0c]
+#CHECK: msg %r0, 524287(%r15,%r1) # encoding: [0xe3,0x0f,0x1f,0xff,0x7f,0x0c]
+#CHECK: msg %r15, 0 # encoding: [0xe3,0xf0,0x00,0x00,0x00,0x0c]
+
+ msg %r0, -524288
+ msg %r0, -1
+ msg %r0, 0
+ msg %r0, 1
+ msg %r0, 524287
+ msg %r0, 0(%r1)
+ msg %r0, 0(%r15)
+ msg %r0, 524287(%r1,%r15)
+ msg %r0, 524287(%r15,%r1)
+ msg %r15, 0
--- /dev/null
+# RUN: not llvm-mc -triple s390x-linux-gnu < %s 2> %t
+# RUN: FileCheck < %t %s
+
+#CHECK: error: invalid operand
+#CHECK: msg %r0, -524289
+#CHECK: error: invalid operand
+#CHECK: msg %r0, 524288
+
+ msg %r0, -524289
+ msg %r0, 524288
--- /dev/null
+# RUN: llvm-mc -triple s390x-linux-gnu -show-encoding %s | FileCheck %s
+
+#CHECK: msgf %r0, -524288 # encoding: [0xe3,0x00,0x00,0x00,0x80,0x1c]
+#CHECK: msgf %r0, -1 # encoding: [0xe3,0x00,0x0f,0xff,0xff,0x1c]
+#CHECK: msgf %r0, 0 # encoding: [0xe3,0x00,0x00,0x00,0x00,0x1c]
+#CHECK: msgf %r0, 1 # encoding: [0xe3,0x00,0x00,0x01,0x00,0x1c]
+#CHECK: msgf %r0, 524287 # encoding: [0xe3,0x00,0x0f,0xff,0x7f,0x1c]
+#CHECK: msgf %r0, 0(%r1) # encoding: [0xe3,0x00,0x10,0x00,0x00,0x1c]
+#CHECK: msgf %r0, 0(%r15) # encoding: [0xe3,0x00,0xf0,0x00,0x00,0x1c]
+#CHECK: msgf %r0, 524287(%r1,%r15) # encoding: [0xe3,0x01,0xff,0xff,0x7f,0x1c]
+#CHECK: msgf %r0, 524287(%r15,%r1) # encoding: [0xe3,0x0f,0x1f,0xff,0x7f,0x1c]
+#CHECK: msgf %r15, 0 # encoding: [0xe3,0xf0,0x00,0x00,0x00,0x1c]
+
+ msgf %r0, -524288
+ msgf %r0, -1
+ msgf %r0, 0
+ msgf %r0, 1
+ msgf %r0, 524287
+ msgf %r0, 0(%r1)
+ msgf %r0, 0(%r15)
+ msgf %r0, 524287(%r1,%r15)
+ msgf %r0, 524287(%r15,%r1)
+ msgf %r15, 0
--- /dev/null
+# RUN: not llvm-mc -triple s390x-linux-gnu < %s 2> %t
+# RUN: FileCheck < %t %s
+
+#CHECK: error: invalid operand
+#CHECK: msgf %r0, -524289
+#CHECK: error: invalid operand
+#CHECK: msgf %r0, 524288
+
+ msgf %r0, -524289
+ msgf %r0, 524288
--- /dev/null
+# RUN: llvm-mc -triple s390x-linux-gnu -show-encoding %s | FileCheck %s
+
+#CHECK: msgfi %r0, -2147483648 # encoding: [0xc2,0x00,0x80,0x00,0x00,0x00]
+#CHECK: msgfi %r0, -1 # encoding: [0xc2,0x00,0xff,0xff,0xff,0xff]
+#CHECK: msgfi %r0, 0 # encoding: [0xc2,0x00,0x00,0x00,0x00,0x00]
+#CHECK: msgfi %r0, 1 # encoding: [0xc2,0x00,0x00,0x00,0x00,0x01]
+#CHECK: msgfi %r0, 2147483647 # encoding: [0xc2,0x00,0x7f,0xff,0xff,0xff]
+#CHECK: msgfi %r15, 0 # encoding: [0xc2,0xf0,0x00,0x00,0x00,0x00]
+
+ msgfi %r0, -1 << 31
+ msgfi %r0, -1
+ msgfi %r0, 0
+ msgfi %r0, 1
+ msgfi %r0, (1 << 31) - 1
+ msgfi %r15, 0
--- /dev/null
+# RUN: not llvm-mc -triple s390x-linux-gnu < %s 2> %t
+# RUN: FileCheck < %t %s
+
+#CHECK: error: invalid operand
+#CHECK: msgfi %r0, (-1 << 31) - 1
+#CHECK: error: invalid operand
+#CHECK: msgfi %r0, (1 << 31)
+
+ msgfi %r0, (-1 << 31) - 1
+ msgfi %r0, (1 << 31)
--- /dev/null
+# RUN: llvm-mc -triple s390x-linux-gnu -show-encoding %s | FileCheck %s
+
+#CHECK: msgfr %r0, %r0 # encoding: [0xb9,0x1c,0x00,0x00]
+#CHECK: msgfr %r0, %r15 # encoding: [0xb9,0x1c,0x00,0x0f]
+#CHECK: msgfr %r15, %r0 # encoding: [0xb9,0x1c,0x00,0xf0]
+#CHECK: msgfr %r7, %r8 # encoding: [0xb9,0x1c,0x00,0x78]
+
+ msgfr %r0,%r0
+ msgfr %r0,%r15
+ msgfr %r15,%r0
+ msgfr %r7,%r8
--- /dev/null
+# RUN: llvm-mc -triple s390x-linux-gnu -show-encoding %s | FileCheck %s
+
+#CHECK: msgr %r0, %r0 # encoding: [0xb9,0x0c,0x00,0x00]
+#CHECK: msgr %r0, %r15 # encoding: [0xb9,0x0c,0x00,0x0f]
+#CHECK: msgr %r15, %r0 # encoding: [0xb9,0x0c,0x00,0xf0]
+#CHECK: msgr %r7, %r8 # encoding: [0xb9,0x0c,0x00,0x78]
+
+ msgr %r0,%r0
+ msgr %r0,%r15
+ msgr %r15,%r0
+ msgr %r7,%r8
--- /dev/null
+# RUN: llvm-mc -triple s390x-linux-gnu -show-encoding %s | FileCheck %s
+
+#CHECK: msr %r0, %r0 # encoding: [0xb2,0x52,0x00,0x00]
+#CHECK: msr %r0, %r15 # encoding: [0xb2,0x52,0x00,0x0f]
+#CHECK: msr %r15, %r0 # encoding: [0xb2,0x52,0x00,0xf0]
+#CHECK: msr %r7, %r8 # encoding: [0xb2,0x52,0x00,0x78]
+
+ msr %r0,%r0
+ msr %r0,%r15
+ msr %r15,%r0
+ msr %r7,%r8
--- /dev/null
+# RUN: llvm-mc -triple s390x-linux-gnu -show-encoding %s | FileCheck %s
+
+#CHECK: msy %r0, -524288 # encoding: [0xe3,0x00,0x00,0x00,0x80,0x51]
+#CHECK: msy %r0, -1 # encoding: [0xe3,0x00,0x0f,0xff,0xff,0x51]
+#CHECK: msy %r0, 0 # encoding: [0xe3,0x00,0x00,0x00,0x00,0x51]
+#CHECK: msy %r0, 1 # encoding: [0xe3,0x00,0x00,0x01,0x00,0x51]
+#CHECK: msy %r0, 524287 # encoding: [0xe3,0x00,0x0f,0xff,0x7f,0x51]
+#CHECK: msy %r0, 0(%r1) # encoding: [0xe3,0x00,0x10,0x00,0x00,0x51]
+#CHECK: msy %r0, 0(%r15) # encoding: [0xe3,0x00,0xf0,0x00,0x00,0x51]
+#CHECK: msy %r0, 524287(%r1,%r15) # encoding: [0xe3,0x01,0xff,0xff,0x7f,0x51]
+#CHECK: msy %r0, 524287(%r15,%r1) # encoding: [0xe3,0x0f,0x1f,0xff,0x7f,0x51]
+#CHECK: msy %r15, 0 # encoding: [0xe3,0xf0,0x00,0x00,0x00,0x51]
+
+ msy %r0, -524288
+ msy %r0, -1
+ msy %r0, 0
+ msy %r0, 1
+ msy %r0, 524287
+ msy %r0, 0(%r1)
+ msy %r0, 0(%r15)
+ msy %r0, 524287(%r1,%r15)
+ msy %r0, 524287(%r15,%r1)
+ msy %r15, 0
--- /dev/null
+# RUN: not llvm-mc -triple s390x-linux-gnu < %s 2> %t
+# RUN: FileCheck < %t %s
+
+#CHECK: error: invalid operand
+#CHECK: msy %r0, -524289
+#CHECK: error: invalid operand
+#CHECK: msy %r0, 524288
+
+ msy %r0, -524289
+ msy %r0, 524288
--- /dev/null
+# RUN: llvm-mc -triple s390x-linux-gnu -show-encoding %s | FileCheck %s
+
+#CHECK: mvghi 0, 0 # encoding: [0xe5,0x48,0x00,0x00,0x00,0x00]
+#CHECK: mvghi 4095, 0 # encoding: [0xe5,0x48,0x0f,0xff,0x00,0x00]
+#CHECK: mvghi 0, -32768 # encoding: [0xe5,0x48,0x00,0x00,0x80,0x00]
+#CHECK: mvghi 0, -1 # encoding: [0xe5,0x48,0x00,0x00,0xff,0xff]
+#CHECK: mvghi 0, 0 # encoding: [0xe5,0x48,0x00,0x00,0x00,0x00]
+#CHECK: mvghi 0, 1 # encoding: [0xe5,0x48,0x00,0x00,0x00,0x01]
+#CHECK: mvghi 0, 32767 # encoding: [0xe5,0x48,0x00,0x00,0x7f,0xff]
+#CHECK: mvghi 0(%r1), 42 # encoding: [0xe5,0x48,0x10,0x00,0x00,0x2a]
+#CHECK: mvghi 0(%r15), 42 # encoding: [0xe5,0x48,0xf0,0x00,0x00,0x2a]
+#CHECK: mvghi 4095(%r1), 42 # encoding: [0xe5,0x48,0x1f,0xff,0x00,0x2a]
+#CHECK: mvghi 4095(%r15), 42 # encoding: [0xe5,0x48,0xff,0xff,0x00,0x2a]
+
+ mvghi 0, 0
+ mvghi 4095, 0
+ mvghi 0, -32768
+ mvghi 0, -1
+ mvghi 0, 0
+ mvghi 0, 1
+ mvghi 0, 32767
+ mvghi 0(%r1), 42
+ mvghi 0(%r15), 42
+ mvghi 4095(%r1), 42
+ mvghi 4095(%r15), 42
--- /dev/null
+# RUN: not llvm-mc -triple s390x-linux-gnu < %s 2> %t
+# RUN: FileCheck < %t %s
+
+#CHECK: error: invalid operand
+#CHECK: mvghi -1, 0
+#CHECK: error: invalid operand
+#CHECK: mvghi 4096, 0
+#CHECK: error: invalid use of indexed addressing
+#CHECK: mvghi 0(%r1,%r2), 0
+#CHECK: error: invalid operand
+#CHECK: mvghi 0, -32769
+#CHECK: error: invalid operand
+#CHECK: mvghi 0, 32768
+
+ mvghi -1, 0
+ mvghi 4096, 0
+ mvghi 0(%r1,%r2), 0
+ mvghi 0, -32769
+ mvghi 0, 32768
--- /dev/null
+# RUN: llvm-mc -triple s390x-linux-gnu -show-encoding %s | FileCheck %s
+
+#CHECK: mvhhi 0, 0 # encoding: [0xe5,0x44,0x00,0x00,0x00,0x00]
+#CHECK: mvhhi 4095, 0 # encoding: [0xe5,0x44,0x0f,0xff,0x00,0x00]
+#CHECK: mvhhi 0, -32768 # encoding: [0xe5,0x44,0x00,0x00,0x80,0x00]
+#CHECK: mvhhi 0, -1 # encoding: [0xe5,0x44,0x00,0x00,0xff,0xff]
+#CHECK: mvhhi 0, 0 # encoding: [0xe5,0x44,0x00,0x00,0x00,0x00]
+#CHECK: mvhhi 0, 1 # encoding: [0xe5,0x44,0x00,0x00,0x00,0x01]
+#CHECK: mvhhi 0, 32767 # encoding: [0xe5,0x44,0x00,0x00,0x7f,0xff]
+#CHECK: mvhhi 0(%r1), 42 # encoding: [0xe5,0x44,0x10,0x00,0x00,0x2a]
+#CHECK: mvhhi 0(%r15), 42 # encoding: [0xe5,0x44,0xf0,0x00,0x00,0x2a]
+#CHECK: mvhhi 4095(%r1), 42 # encoding: [0xe5,0x44,0x1f,0xff,0x00,0x2a]
+#CHECK: mvhhi 4095(%r15), 42 # encoding: [0xe5,0x44,0xff,0xff,0x00,0x2a]
+
+ mvhhi 0, 0
+ mvhhi 4095, 0
+ mvhhi 0, -32768
+ mvhhi 0, -1
+ mvhhi 0, 0
+ mvhhi 0, 1
+ mvhhi 0, 32767
+ mvhhi 0(%r1), 42
+ mvhhi 0(%r15), 42
+ mvhhi 4095(%r1), 42
+ mvhhi 4095(%r15), 42
--- /dev/null
+# RUN: not llvm-mc -triple s390x-linux-gnu < %s 2> %t
+# RUN: FileCheck < %t %s
+
+#CHECK: error: invalid operand
+#CHECK: mvhhi -1, 0
+#CHECK: error: invalid operand
+#CHECK: mvhhi 4096, 0
+#CHECK: error: invalid use of indexed addressing
+#CHECK: mvhhi 0(%r1,%r2), 0
+#CHECK: error: invalid operand
+#CHECK: mvhhi 0, -32769
+#CHECK: error: invalid operand
+#CHECK: mvhhi 0, 32768
+
+ mvhhi -1, 0
+ mvhhi 4096, 0
+ mvhhi 0(%r1,%r2), 0
+ mvhhi 0, -32769
+ mvhhi 0, 32768
--- /dev/null
+# RUN: llvm-mc -triple s390x-linux-gnu -show-encoding %s | FileCheck %s
+
+#CHECK: mvhi 0, 0 # encoding: [0xe5,0x4c,0x00,0x00,0x00,0x00]
+#CHECK: mvhi 4095, 0 # encoding: [0xe5,0x4c,0x0f,0xff,0x00,0x00]
+#CHECK: mvhi 0, -32768 # encoding: [0xe5,0x4c,0x00,0x00,0x80,0x00]
+#CHECK: mvhi 0, -1 # encoding: [0xe5,0x4c,0x00,0x00,0xff,0xff]
+#CHECK: mvhi 0, 0 # encoding: [0xe5,0x4c,0x00,0x00,0x00,0x00]
+#CHECK: mvhi 0, 1 # encoding: [0xe5,0x4c,0x00,0x00,0x00,0x01]
+#CHECK: mvhi 0, 32767 # encoding: [0xe5,0x4c,0x00,0x00,0x7f,0xff]
+#CHECK: mvhi 0(%r1), 42 # encoding: [0xe5,0x4c,0x10,0x00,0x00,0x2a]
+#CHECK: mvhi 0(%r15), 42 # encoding: [0xe5,0x4c,0xf0,0x00,0x00,0x2a]
+#CHECK: mvhi 4095(%r1), 42 # encoding: [0xe5,0x4c,0x1f,0xff,0x00,0x2a]
+#CHECK: mvhi 4095(%r15), 42 # encoding: [0xe5,0x4c,0xff,0xff,0x00,0x2a]
+
+ mvhi 0, 0
+ mvhi 4095, 0
+ mvhi 0, -32768
+ mvhi 0, -1
+ mvhi 0, 0
+ mvhi 0, 1
+ mvhi 0, 32767
+ mvhi 0(%r1), 42
+ mvhi 0(%r15), 42
+ mvhi 4095(%r1), 42
+ mvhi 4095(%r15), 42
--- /dev/null
+# RUN: not llvm-mc -triple s390x-linux-gnu < %s 2> %t
+# RUN: FileCheck < %t %s
+
+#CHECK: error: invalid operand
+#CHECK: mvhi -1, 0
+#CHECK: error: invalid operand
+#CHECK: mvhi 4096, 0
+#CHECK: error: invalid use of indexed addressing
+#CHECK: mvhi 0(%r1,%r2), 0
+#CHECK: error: invalid operand
+#CHECK: mvhi 0, -32769
+#CHECK: error: invalid operand
+#CHECK: mvhi 0, 32768
+
+ mvhi -1, 0
+ mvhi 4096, 0
+ mvhi 0(%r1,%r2), 0
+ mvhi 0, -32769
+ mvhi 0, 32768
--- /dev/null
+# RUN: llvm-mc -triple s390x-linux-gnu -show-encoding %s | FileCheck %s
+
+#CHECK: mvi 0, 0 # encoding: [0x92,0x00,0x00,0x00]
+#CHECK: mvi 4095, 0 # encoding: [0x92,0x00,0x0f,0xff]
+#CHECK: mvi 0, 255 # encoding: [0x92,0xff,0x00,0x00]
+#CHECK: mvi 0(%r1), 42 # encoding: [0x92,0x2a,0x10,0x00]
+#CHECK: mvi 0(%r15), 42 # encoding: [0x92,0x2a,0xf0,0x00]
+#CHECK: mvi 4095(%r1), 42 # encoding: [0x92,0x2a,0x1f,0xff]
+#CHECK: mvi 4095(%r15), 42 # encoding: [0x92,0x2a,0xff,0xff]
+
+ mvi 0, 0
+ mvi 4095, 0
+ mvi 0, 255
+ mvi 0(%r1), 42
+ mvi 0(%r15), 42
+ mvi 4095(%r1), 42
+ mvi 4095(%r15), 42
--- /dev/null
+# RUN: not llvm-mc -triple s390x-linux-gnu < %s 2> %t
+# RUN: FileCheck < %t %s
+
+#CHECK: error: invalid operand
+#CHECK: mvi -1, 0
+#CHECK: error: invalid operand
+#CHECK: mvi 4096, 0
+#CHECK: error: invalid use of indexed addressing
+#CHECK: mvi 0(%r1,%r2), 0
+#CHECK: error: invalid operand
+#CHECK: mvi 0, -1
+#CHECK: error: invalid operand
+#CHECK: mvi 0, 256
+
+ mvi -1, 0
+ mvi 4096, 0
+ mvi 0(%r1,%r2), 0
+ mvi 0, -1
+ mvi 0, 256
--- /dev/null
+# RUN: llvm-mc -triple s390x-linux-gnu -show-encoding %s | FileCheck %s
+
+#CHECK: mviy -524288, 0 # encoding: [0xeb,0x00,0x00,0x00,0x80,0x52]
+#CHECK: mviy -1, 0 # encoding: [0xeb,0x00,0x0f,0xff,0xff,0x52]
+#CHECK: mviy 0, 0 # encoding: [0xeb,0x00,0x00,0x00,0x00,0x52]
+#CHECK: mviy 1, 0 # encoding: [0xeb,0x00,0x00,0x01,0x00,0x52]
+#CHECK: mviy 524287, 0 # encoding: [0xeb,0x00,0x0f,0xff,0x7f,0x52]
+#CHECK: mviy 0, 255 # encoding: [0xeb,0xff,0x00,0x00,0x00,0x52]
+#CHECK: mviy 0(%r1), 42 # encoding: [0xeb,0x2a,0x10,0x00,0x00,0x52]
+#CHECK: mviy 0(%r15), 42 # encoding: [0xeb,0x2a,0xf0,0x00,0x00,0x52]
+#CHECK: mviy 524287(%r1), 42 # encoding: [0xeb,0x2a,0x1f,0xff,0x7f,0x52]
+#CHECK: mviy 524287(%r15), 42 # encoding: [0xeb,0x2a,0xff,0xff,0x7f,0x52]
+
+ mviy -524288, 0
+ mviy -1, 0
+ mviy 0, 0
+ mviy 1, 0
+ mviy 524287, 0
+ mviy 0, 255
+ mviy 0(%r1), 42
+ mviy 0(%r15), 42
+ mviy 524287(%r1), 42
+ mviy 524287(%r15), 42
--- /dev/null
+# RUN: not llvm-mc -triple s390x-linux-gnu < %s 2> %t
+# RUN: FileCheck < %t %s
+
+#CHECK: error: invalid operand
+#CHECK: mviy -524289, 0
+#CHECK: error: invalid operand
+#CHECK: mviy 524288, 0
+#CHECK: error: invalid use of indexed addressing
+#CHECK: mviy 0(%r1,%r2), 0
+#CHECK: error: invalid operand
+#CHECK: mviy 0, -1
+#CHECK: error: invalid operand
+#CHECK: mviy 0, 256
+
+ mviy -524289, 0
+ mviy 524288, 0
+ mviy 0(%r1,%r2), 0
+ mviy 0, -1
+ mviy 0, 256
--- /dev/null
+# RUN: llvm-mc -triple s390x-linux-gnu -show-encoding %s | FileCheck %s
+
+#CHECK: mxbr %f0, %f0 # encoding: [0xb3,0x4c,0x00,0x00]
+#CHECK: mxbr %f0, %f13 # encoding: [0xb3,0x4c,0x00,0x0d]
+#CHECK: mxbr %f8, %f5 # encoding: [0xb3,0x4c,0x00,0x85]
+#CHECK: mxbr %f13, %f13 # encoding: [0xb3,0x4c,0x00,0xdd]
+
+ mxbr %f0, %f0
+ mxbr %f0, %f13
+ mxbr %f8, %f5
+ mxbr %f13, %f13
--- /dev/null
+# RUN: not llvm-mc -triple s390x-linux-gnu < %s 2> %t
+# RUN: FileCheck < %t %s
+
+#CHECK: error: invalid register
+#CHECK: mxbr %f0, %f2
+#CHECK: error: invalid register
+#CHECK: mxbr %f0, %f14
+#CHECK: error: invalid register
+#CHECK: mxbr %f2, %f0
+#CHECK: error: invalid register
+#CHECK: mxbr %f14, %f0
+
+ mxbr %f0, %f2
+ mxbr %f0, %f14
+ mxbr %f2, %f0
+ mxbr %f14, %f0
+
--- /dev/null
+# RUN: llvm-mc -triple s390x-linux-gnu -show-encoding %s | FileCheck %s
+
+#CHECK: mxdb %f0, 0 # encoding: [0xed,0x00,0x00,0x00,0x00,0x07]
+#CHECK: mxdb %f0, 4095 # encoding: [0xed,0x00,0x0f,0xff,0x00,0x07]
+#CHECK: mxdb %f0, 0(%r1) # encoding: [0xed,0x00,0x10,0x00,0x00,0x07]
+#CHECK: mxdb %f0, 0(%r15) # encoding: [0xed,0x00,0xf0,0x00,0x00,0x07]
+#CHECK: mxdb %f0, 4095(%r1,%r15) # encoding: [0xed,0x01,0xff,0xff,0x00,0x07]
+#CHECK: mxdb %f0, 4095(%r15,%r1) # encoding: [0xed,0x0f,0x1f,0xff,0x00,0x07]
+#CHECK: mxdb %f13, 0 # encoding: [0xed,0xd0,0x00,0x00,0x00,0x07]
+
+ mxdb %f0, 0
+ mxdb %f0, 4095
+ mxdb %f0, 0(%r1)
+ mxdb %f0, 0(%r15)
+ mxdb %f0, 4095(%r1,%r15)
+ mxdb %f0, 4095(%r15,%r1)
+ mxdb %f13, 0
--- /dev/null
+# RUN: not llvm-mc -triple s390x-linux-gnu < %s 2> %t
+# RUN: FileCheck < %t %s
+
+#CHECK: error: invalid register
+#CHECK: mxdb %f2, 0
+#CHECK: error: invalid register
+#CHECK: mxdb %f15, 0
+#CHECK: error: invalid operand
+#CHECK: mxdb %f0, -1
+#CHECK: error: invalid operand
+#CHECK: mxdb %f0, 4096
+
+ mxdb %f2, 0
+ mxdb %f15, 0
+ mxdb %f0, -1
+ mxdb %f0, 4096
--- /dev/null
+# RUN: llvm-mc -triple s390x-linux-gnu -show-encoding %s | FileCheck %s
+
+#CHECK: mxdbr %f0, %f0 # encoding: [0xb3,0x07,0x00,0x00]
+#CHECK: mxdbr %f0, %f15 # encoding: [0xb3,0x07,0x00,0x0f]
+#CHECK: mxdbr %f8, %f8 # encoding: [0xb3,0x07,0x00,0x88]
+#CHECK: mxdbr %f13, %f0 # encoding: [0xb3,0x07,0x00,0xd0]
+
+ mxdbr %f0, %f0
+ mxdbr %f0, %f15
+ mxdbr %f8, %f8
+ mxdbr %f13, %f0
--- /dev/null
+# RUN: not llvm-mc -triple s390x-linux-gnu < %s 2> %t
+# RUN: FileCheck < %t %s
+
+#CHECK: error: invalid register
+#CHECK: mxdbr %f2, %f0
+#CHECK: error: invalid register
+#CHECK: mxdbr %f15, %f0
+
+ mxdbr %f2, %f0
+ mxdbr %f15, %f0
--- /dev/null
+# RUN: llvm-mc -triple s390x-linux-gnu -show-encoding %s | FileCheck %s
+
+#CHECK: n %r0, 0 # encoding: [0x54,0x00,0x00,0x00]
+#CHECK: n %r0, 4095 # encoding: [0x54,0x00,0x0f,0xff]
+#CHECK: n %r0, 0(%r1) # encoding: [0x54,0x00,0x10,0x00]
+#CHECK: n %r0, 0(%r15) # encoding: [0x54,0x00,0xf0,0x00]
+#CHECK: n %r0, 4095(%r1,%r15) # encoding: [0x54,0x01,0xff,0xff]
+#CHECK: n %r0, 4095(%r15,%r1) # encoding: [0x54,0x0f,0x1f,0xff]
+#CHECK: n %r15, 0 # encoding: [0x54,0xf0,0x00,0x00]
+
+ n %r0, 0
+ n %r0, 4095
+ n %r0, 0(%r1)
+ n %r0, 0(%r15)
+ n %r0, 4095(%r1,%r15)
+ n %r0, 4095(%r15,%r1)
+ n %r15, 0
--- /dev/null
+# RUN: not llvm-mc -triple s390x-linux-gnu < %s 2> %t
+# RUN: FileCheck < %t %s
+
+#CHECK: error: invalid operand
+#CHECK: n %r0, -1
+#CHECK: error: invalid operand
+#CHECK: n %r0, 4096
+
+ n %r0, -1
+ n %r0, 4096
--- /dev/null
+# RUN: llvm-mc -triple s390x-linux-gnu -show-encoding %s | FileCheck %s
+
+#CHECK: ng %r0, -524288 # encoding: [0xe3,0x00,0x00,0x00,0x80,0x80]
+#CHECK: ng %r0, -1 # encoding: [0xe3,0x00,0x0f,0xff,0xff,0x80]
+#CHECK: ng %r0, 0 # encoding: [0xe3,0x00,0x00,0x00,0x00,0x80]
+#CHECK: ng %r0, 1 # encoding: [0xe3,0x00,0x00,0x01,0x00,0x80]
+#CHECK: ng %r0, 524287 # encoding: [0xe3,0x00,0x0f,0xff,0x7f,0x80]
+#CHECK: ng %r0, 0(%r1) # encoding: [0xe3,0x00,0x10,0x00,0x00,0x80]
+#CHECK: ng %r0, 0(%r15) # encoding: [0xe3,0x00,0xf0,0x00,0x00,0x80]
+#CHECK: ng %r0, 524287(%r1,%r15) # encoding: [0xe3,0x01,0xff,0xff,0x7f,0x80]
+#CHECK: ng %r0, 524287(%r15,%r1) # encoding: [0xe3,0x0f,0x1f,0xff,0x7f,0x80]
+#CHECK: ng %r15, 0 # encoding: [0xe3,0xf0,0x00,0x00,0x00,0x80]
+
+ ng %r0, -524288
+ ng %r0, -1
+ ng %r0, 0
+ ng %r0, 1
+ ng %r0, 524287
+ ng %r0, 0(%r1)
+ ng %r0, 0(%r15)
+ ng %r0, 524287(%r1,%r15)
+ ng %r0, 524287(%r15,%r1)
+ ng %r15, 0
--- /dev/null
+# RUN: not llvm-mc -triple s390x-linux-gnu < %s 2> %t
+# RUN: FileCheck < %t %s
+
+#CHECK: error: invalid operand
+#CHECK: ng %r0, -524289
+#CHECK: error: invalid operand
+#CHECK: ng %r0, 524288
+
+ ng %r0, -524289
+ ng %r0, 524288
--- /dev/null
+# RUN: llvm-mc -triple s390x-linux-gnu -show-encoding %s | FileCheck %s
+
+#CHECK: ngr %r0, %r0 # encoding: [0xb9,0x80,0x00,0x00]
+#CHECK: ngr %r0, %r15 # encoding: [0xb9,0x80,0x00,0x0f]
+#CHECK: ngr %r15, %r0 # encoding: [0xb9,0x80,0x00,0xf0]
+#CHECK: ngr %r7, %r8 # encoding: [0xb9,0x80,0x00,0x78]
+
+ ngr %r0,%r0
+ ngr %r0,%r15
+ ngr %r15,%r0
+ ngr %r7,%r8
--- /dev/null
+# RUN: llvm-mc -triple s390x-linux-gnu -show-encoding %s | FileCheck %s
+
+#CHECK: ni 0, 0 # encoding: [0x94,0x00,0x00,0x00]
+#CHECK: ni 4095, 0 # encoding: [0x94,0x00,0x0f,0xff]
+#CHECK: ni 0, 255 # encoding: [0x94,0xff,0x00,0x00]
+#CHECK: ni 0(%r1), 42 # encoding: [0x94,0x2a,0x10,0x00]
+#CHECK: ni 0(%r15), 42 # encoding: [0x94,0x2a,0xf0,0x00]
+#CHECK: ni 4095(%r1), 42 # encoding: [0x94,0x2a,0x1f,0xff]
+#CHECK: ni 4095(%r15), 42 # encoding: [0x94,0x2a,0xff,0xff]
+
+ ni 0, 0
+ ni 4095, 0
+ ni 0, 255
+ ni 0(%r1), 42
+ ni 0(%r15), 42
+ ni 4095(%r1), 42
+ ni 4095(%r15), 42
--- /dev/null
+# RUN: not llvm-mc -triple s390x-linux-gnu < %s 2> %t
+# RUN: FileCheck < %t %s
+
+#CHECK: error: invalid operand
+#CHECK: ni -1, 0
+#CHECK: error: invalid operand
+#CHECK: ni 4096, 0
+#CHECK: error: invalid use of indexed addressing
+#CHECK: ni 0(%r1,%r2), 0
+#CHECK: error: invalid operand
+#CHECK: ni 0, -1
+#CHECK: error: invalid operand
+#CHECK: ni 0, 256
+
+ ni -1, 0
+ ni 4096, 0
+ ni 0(%r1,%r2), 0
+ ni 0, -1
+ ni 0, 256
--- /dev/null
+# RUN: llvm-mc -triple s390x-linux-gnu -show-encoding %s | FileCheck %s
+
+#CHECK: nihf %r0, 0 # encoding: [0xc0,0x0a,0x00,0x00,0x00,0x00]
+#CHECK: nihf %r0, 4294967295 # encoding: [0xc0,0x0a,0xff,0xff,0xff,0xff]
+#CHECK: nihf %r15, 0 # encoding: [0xc0,0xfa,0x00,0x00,0x00,0x00]
+
+ nihf %r0, 0
+ nihf %r0, 0xffffffff
+ nihf %r15, 0
--- /dev/null
+# RUN: not llvm-mc -triple s390x-linux-gnu < %s 2> %t
+# RUN: FileCheck < %t %s
+
+#CHECK: error: invalid operand
+#CHECK: nihf %r0, -1
+#CHECK: error: invalid operand
+#CHECK: nihf %r0, 1 << 32
+
+ nihf %r0, -1
+ nihf %r0, 1 << 32
--- /dev/null
+# RUN: llvm-mc -triple s390x-linux-gnu -show-encoding %s | FileCheck %s
+
+#CHECK: nihh %r0, 0 # encoding: [0xa5,0x04,0x00,0x00]
+#CHECK: nihh %r0, 32768 # encoding: [0xa5,0x04,0x80,0x00]
+#CHECK: nihh %r0, 65535 # encoding: [0xa5,0x04,0xff,0xff]
+#CHECK: nihh %r15, 0 # encoding: [0xa5,0xf4,0x00,0x00]
+
+ nihh %r0, 0
+ nihh %r0, 0x8000
+ nihh %r0, 0xffff
+ nihh %r15, 0
--- /dev/null
+# RUN: not llvm-mc -triple s390x-linux-gnu < %s 2> %t
+# RUN: FileCheck < %t %s
+
+#CHECK: error: invalid operand
+#CHECK: nihh %r0, -1
+#CHECK: error: invalid operand
+#CHECK: nihh %r0, 0x10000
+
+ nihh %r0, -1
+ nihh %r0, 0x10000
--- /dev/null
+# RUN: llvm-mc -triple s390x-linux-gnu -show-encoding %s | FileCheck %s
+
+#CHECK: nihl %r0, 0 # encoding: [0xa5,0x05,0x00,0x00]
+#CHECK: nihl %r0, 32768 # encoding: [0xa5,0x05,0x80,0x00]
+#CHECK: nihl %r0, 65535 # encoding: [0xa5,0x05,0xff,0xff]
+#CHECK: nihl %r15, 0 # encoding: [0xa5,0xf5,0x00,0x00]
+
+ nihl %r0, 0
+ nihl %r0, 0x8000
+ nihl %r0, 0xffff
+ nihl %r15, 0
--- /dev/null
+# RUN: not llvm-mc -triple s390x-linux-gnu < %s 2> %t
+# RUN: FileCheck < %t %s
+
+#CHECK: error: invalid operand
+#CHECK: nihl %r0, -1
+#CHECK: error: invalid operand
+#CHECK: nihl %r0, 0x10000
+
+ nihl %r0, -1
+ nihl %r0, 0x10000
--- /dev/null
+# RUN: llvm-mc -triple s390x-linux-gnu -show-encoding %s | FileCheck %s
+
+#CHECK: nilf %r0, 0 # encoding: [0xc0,0x0b,0x00,0x00,0x00,0x00]
+#CHECK: nilf %r0, 4294967295 # encoding: [0xc0,0x0b,0xff,0xff,0xff,0xff]
+#CHECK: nilf %r15, 0 # encoding: [0xc0,0xfb,0x00,0x00,0x00,0x00]
+
+ nilf %r0, 0
+ nilf %r0, 0xffffffff
+ nilf %r15, 0
--- /dev/null
+# RUN: not llvm-mc -triple s390x-linux-gnu < %s 2> %t
+# RUN: FileCheck < %t %s
+
+#CHECK: error: invalid operand
+#CHECK: nilf %r0, -1
+#CHECK: error: invalid operand
+#CHECK: nilf %r0, 1 << 32
+
+ nilf %r0, -1
+ nilf %r0, 1 << 32
--- /dev/null
+# RUN: llvm-mc -triple s390x-linux-gnu -show-encoding %s | FileCheck %s
+
+#CHECK: nilh %r0, 0 # encoding: [0xa5,0x06,0x00,0x00]
+#CHECK: nilh %r0, 32768 # encoding: [0xa5,0x06,0x80,0x00]
+#CHECK: nilh %r0, 65535 # encoding: [0xa5,0x06,0xff,0xff]
+#CHECK: nilh %r15, 0 # encoding: [0xa5,0xf6,0x00,0x00]
+
+ nilh %r0, 0
+ nilh %r0, 0x8000
+ nilh %r0, 0xffff
+ nilh %r15, 0
--- /dev/null
+# RUN: not llvm-mc -triple s390x-linux-gnu < %s 2> %t
+# RUN: FileCheck < %t %s
+
+#CHECK: error: invalid operand
+#CHECK: nilh %r0, -1
+#CHECK: error: invalid operand
+#CHECK: nilh %r0, 0x10000
+
+ nilh %r0, -1
+ nilh %r0, 0x10000
--- /dev/null
+# RUN: llvm-mc -triple s390x-linux-gnu -show-encoding %s | FileCheck %s
+
+#CHECK: nill %r0, 0 # encoding: [0xa5,0x07,0x00,0x00]
+#CHECK: nill %r0, 32768 # encoding: [0xa5,0x07,0x80,0x00]
+#CHECK: nill %r0, 65535 # encoding: [0xa5,0x07,0xff,0xff]
+#CHECK: nill %r15, 0 # encoding: [0xa5,0xf7,0x00,0x00]
+
+ nill %r0, 0
+ nill %r0, 0x8000
+ nill %r0, 0xffff
+ nill %r15, 0
--- /dev/null
+# RUN: not llvm-mc -triple s390x-linux-gnu < %s 2> %t
+# RUN: FileCheck < %t %s
+
+#CHECK: error: invalid operand
+#CHECK: nill %r0, -1
+#CHECK: error: invalid operand
+#CHECK: nill %r0, 0x10000
+
+ nill %r0, -1
+ nill %r0, 0x10000
--- /dev/null
+# RUN: llvm-mc -triple s390x-linux-gnu -show-encoding %s | FileCheck %s
+
+#CHECK: niy -524288, 0 # encoding: [0xeb,0x00,0x00,0x00,0x80,0x54]
+#CHECK: niy -1, 0 # encoding: [0xeb,0x00,0x0f,0xff,0xff,0x54]
+#CHECK: niy 0, 0 # encoding: [0xeb,0x00,0x00,0x00,0x00,0x54]
+#CHECK: niy 1, 0 # encoding: [0xeb,0x00,0x00,0x01,0x00,0x54]
+#CHECK: niy 524287, 0 # encoding: [0xeb,0x00,0x0f,0xff,0x7f,0x54]
+#CHECK: niy 0, 255 # encoding: [0xeb,0xff,0x00,0x00,0x00,0x54]
+#CHECK: niy 0(%r1), 42 # encoding: [0xeb,0x2a,0x10,0x00,0x00,0x54]
+#CHECK: niy 0(%r15), 42 # encoding: [0xeb,0x2a,0xf0,0x00,0x00,0x54]
+#CHECK: niy 524287(%r1), 42 # encoding: [0xeb,0x2a,0x1f,0xff,0x7f,0x54]
+#CHECK: niy 524287(%r15), 42 # encoding: [0xeb,0x2a,0xff,0xff,0x7f,0x54]
+
+ niy -524288, 0
+ niy -1, 0
+ niy 0, 0
+ niy 1, 0
+ niy 524287, 0
+ niy 0, 255
+ niy 0(%r1), 42
+ niy 0(%r15), 42
+ niy 524287(%r1), 42
+ niy 524287(%r15), 42
--- /dev/null
+# RUN: not llvm-mc -triple s390x-linux-gnu < %s 2> %t
+# RUN: FileCheck < %t %s
+
+#CHECK: error: invalid operand
+#CHECK: niy -524289, 0
+#CHECK: error: invalid operand
+#CHECK: niy 524288, 0
+#CHECK: error: invalid use of indexed addressing
+#CHECK: niy 0(%r1,%r2), 0
+#CHECK: error: invalid operand
+#CHECK: niy 0, -1
+#CHECK: error: invalid operand
+#CHECK: niy 0, 256
+
+ niy -524289, 0
+ niy 524288, 0
+ niy 0(%r1,%r2), 0
+ niy 0, -1
+ niy 0, 256
--- /dev/null
+# RUN: llvm-mc -triple s390x-linux-gnu -show-encoding %s | FileCheck %s
+
+#CHECK: nr %r0, %r0 # encoding: [0x14,0x00]
+#CHECK: nr %r0, %r15 # encoding: [0x14,0x0f]
+#CHECK: nr %r15, %r0 # encoding: [0x14,0xf0]
+#CHECK: nr %r7, %r8 # encoding: [0x14,0x78]
+
+ nr %r0,%r0
+ nr %r0,%r15
+ nr %r15,%r0
+ nr %r7,%r8
--- /dev/null
+# RUN: llvm-mc -triple s390x-linux-gnu -show-encoding %s | FileCheck %s
+
+#CHECK: ny %r0, -524288 # encoding: [0xe3,0x00,0x00,0x00,0x80,0x54]
+#CHECK: ny %r0, -1 # encoding: [0xe3,0x00,0x0f,0xff,0xff,0x54]
+#CHECK: ny %r0, 0 # encoding: [0xe3,0x00,0x00,0x00,0x00,0x54]
+#CHECK: ny %r0, 1 # encoding: [0xe3,0x00,0x00,0x01,0x00,0x54]
+#CHECK: ny %r0, 524287 # encoding: [0xe3,0x00,0x0f,0xff,0x7f,0x54]
+#CHECK: ny %r0, 0(%r1) # encoding: [0xe3,0x00,0x10,0x00,0x00,0x54]
+#CHECK: ny %r0, 0(%r15) # encoding: [0xe3,0x00,0xf0,0x00,0x00,0x54]
+#CHECK: ny %r0, 524287(%r1,%r15) # encoding: [0xe3,0x01,0xff,0xff,0x7f,0x54]
+#CHECK: ny %r0, 524287(%r15,%r1) # encoding: [0xe3,0x0f,0x1f,0xff,0x7f,0x54]
+#CHECK: ny %r15, 0 # encoding: [0xe3,0xf0,0x00,0x00,0x00,0x54]
+
+ ny %r0, -524288
+ ny %r0, -1
+ ny %r0, 0
+ ny %r0, 1
+ ny %r0, 524287
+ ny %r0, 0(%r1)
+ ny %r0, 0(%r15)
+ ny %r0, 524287(%r1,%r15)
+ ny %r0, 524287(%r15,%r1)
+ ny %r15, 0
--- /dev/null
+# RUN: not llvm-mc -triple s390x-linux-gnu < %s 2> %t
+# RUN: FileCheck < %t %s
+
+#CHECK: error: invalid operand
+#CHECK: ny %r0, -524289
+#CHECK: error: invalid operand
+#CHECK: ny %r0, 524288
+
+ ny %r0, -524289
+ ny %r0, 524288
--- /dev/null
+# RUN: llvm-mc -triple s390x-linux-gnu -show-encoding %s | FileCheck %s
+
+#CHECK: o %r0, 0 # encoding: [0x56,0x00,0x00,0x00]
+#CHECK: o %r0, 4095 # encoding: [0x56,0x00,0x0f,0xff]
+#CHECK: o %r0, 0(%r1) # encoding: [0x56,0x00,0x10,0x00]
+#CHECK: o %r0, 0(%r15) # encoding: [0x56,0x00,0xf0,0x00]
+#CHECK: o %r0, 4095(%r1,%r15) # encoding: [0x56,0x01,0xff,0xff]
+#CHECK: o %r0, 4095(%r15,%r1) # encoding: [0x56,0x0f,0x1f,0xff]
+#CHECK: o %r15, 0 # encoding: [0x56,0xf0,0x00,0x00]
+
+ o %r0, 0
+ o %r0, 4095
+ o %r0, 0(%r1)
+ o %r0, 0(%r15)
+ o %r0, 4095(%r1,%r15)
+ o %r0, 4095(%r15,%r1)
+ o %r15, 0
--- /dev/null
+# RUN: not llvm-mc -triple s390x-linux-gnu < %s 2> %t
+# RUN: FileCheck < %t %s
+
+#CHECK: error: invalid operand
+#CHECK: o %r0, -1
+#CHECK: error: invalid operand
+#CHECK: o %r0, 4096
+
+ o %r0, -1
+ o %r0, 4096
--- /dev/null
+# RUN: llvm-mc -triple s390x-linux-gnu -show-encoding %s | FileCheck %s
+
+#CHECK: og %r0, -524288 # encoding: [0xe3,0x00,0x00,0x00,0x80,0x81]
+#CHECK: og %r0, -1 # encoding: [0xe3,0x00,0x0f,0xff,0xff,0x81]
+#CHECK: og %r0, 0 # encoding: [0xe3,0x00,0x00,0x00,0x00,0x81]
+#CHECK: og %r0, 1 # encoding: [0xe3,0x00,0x00,0x01,0x00,0x81]
+#CHECK: og %r0, 524287 # encoding: [0xe3,0x00,0x0f,0xff,0x7f,0x81]
+#CHECK: og %r0, 0(%r1) # encoding: [0xe3,0x00,0x10,0x00,0x00,0x81]
+#CHECK: og %r0, 0(%r15) # encoding: [0xe3,0x00,0xf0,0x00,0x00,0x81]
+#CHECK: og %r0, 524287(%r1,%r15) # encoding: [0xe3,0x01,0xff,0xff,0x7f,0x81]
+#CHECK: og %r0, 524287(%r15,%r1) # encoding: [0xe3,0x0f,0x1f,0xff,0x7f,0x81]
+#CHECK: og %r15, 0 # encoding: [0xe3,0xf0,0x00,0x00,0x00,0x81]
+
+ og %r0, -524288
+ og %r0, -1
+ og %r0, 0
+ og %r0, 1
+ og %r0, 524287
+ og %r0, 0(%r1)
+ og %r0, 0(%r15)
+ og %r0, 524287(%r1,%r15)
+ og %r0, 524287(%r15,%r1)
+ og %r15, 0
--- /dev/null
+# RUN: not llvm-mc -triple s390x-linux-gnu < %s 2> %t
+# RUN: FileCheck < %t %s
+
+#CHECK: error: invalid operand
+#CHECK: og %r0, -524289
+#CHECK: error: invalid operand
+#CHECK: og %r0, 524288
+
+ og %r0, -524289
+ og %r0, 524288
--- /dev/null
+# RUN: llvm-mc -triple s390x-linux-gnu -show-encoding %s | FileCheck %s
+
+#CHECK: ogr %r0, %r0 # encoding: [0xb9,0x81,0x00,0x00]
+#CHECK: ogr %r0, %r15 # encoding: [0xb9,0x81,0x00,0x0f]
+#CHECK: ogr %r15, %r0 # encoding: [0xb9,0x81,0x00,0xf0]
+#CHECK: ogr %r7, %r8 # encoding: [0xb9,0x81,0x00,0x78]
+
+ ogr %r0,%r0
+ ogr %r0,%r15
+ ogr %r15,%r0
+ ogr %r7,%r8
--- /dev/null
+# RUN: llvm-mc -triple s390x-linux-gnu -show-encoding %s | FileCheck %s
+
+#CHECK: oi 0, 0 # encoding: [0x96,0x00,0x00,0x00]
+#CHECK: oi 4095, 0 # encoding: [0x96,0x00,0x0f,0xff]
+#CHECK: oi 0, 255 # encoding: [0x96,0xff,0x00,0x00]
+#CHECK: oi 0(%r1), 42 # encoding: [0x96,0x2a,0x10,0x00]
+#CHECK: oi 0(%r15), 42 # encoding: [0x96,0x2a,0xf0,0x00]
+#CHECK: oi 4095(%r1), 42 # encoding: [0x96,0x2a,0x1f,0xff]
+#CHECK: oi 4095(%r15), 42 # encoding: [0x96,0x2a,0xff,0xff]
+
+ oi 0, 0
+ oi 4095, 0
+ oi 0, 255
+ oi 0(%r1), 42
+ oi 0(%r15), 42
+ oi 4095(%r1), 42
+ oi 4095(%r15), 42
--- /dev/null
+# RUN: not llvm-mc -triple s390x-linux-gnu < %s 2> %t
+# RUN: FileCheck < %t %s
+
+#CHECK: error: invalid operand
+#CHECK: oi -1, 0
+#CHECK: error: invalid operand
+#CHECK: oi 4096, 0
+#CHECK: error: invalid use of indexed addressing
+#CHECK: oi 0(%r1,%r2), 0
+#CHECK: error: invalid operand
+#CHECK: oi 0, -1
+#CHECK: error: invalid operand
+#CHECK: oi 0, 256
+
+ oi -1, 0
+ oi 4096, 0
+ oi 0(%r1,%r2), 0
+ oi 0, -1
+ oi 0, 256
--- /dev/null
+# RUN: llvm-mc -triple s390x-linux-gnu -show-encoding %s | FileCheck %s
+
+#CHECK: oihf %r0, 0 # encoding: [0xc0,0x0c,0x00,0x00,0x00,0x00]
+#CHECK: oihf %r0, 4294967295 # encoding: [0xc0,0x0c,0xff,0xff,0xff,0xff]
+#CHECK: oihf %r15, 0 # encoding: [0xc0,0xfc,0x00,0x00,0x00,0x00]
+
+ oihf %r0, 0
+ oihf %r0, 0xffffffff
+ oihf %r15, 0
--- /dev/null
+# RUN: not llvm-mc -triple s390x-linux-gnu < %s 2> %t
+# RUN: FileCheck < %t %s
+
+#CHECK: error: invalid operand
+#CHECK: oihf %r0, -1
+#CHECK: error: invalid operand
+#CHECK: oihf %r0, 1 << 32
+
+ oihf %r0, -1
+ oihf %r0, 1 << 32
--- /dev/null
+# RUN: llvm-mc -triple s390x-linux-gnu -show-encoding %s | FileCheck %s
+
+#CHECK: oihh %r0, 0 # encoding: [0xa5,0x08,0x00,0x00]
+#CHECK: oihh %r0, 32768 # encoding: [0xa5,0x08,0x80,0x00]
+#CHECK: oihh %r0, 65535 # encoding: [0xa5,0x08,0xff,0xff]
+#CHECK: oihh %r15, 0 # encoding: [0xa5,0xf8,0x00,0x00]
+
+ oihh %r0, 0
+ oihh %r0, 0x8000
+ oihh %r0, 0xffff
+ oihh %r15, 0
--- /dev/null
+# RUN: not llvm-mc -triple s390x-linux-gnu < %s 2> %t
+# RUN: FileCheck < %t %s
+
+#CHECK: error: invalid operand
+#CHECK: oihh %r0, -1
+#CHECK: error: invalid operand
+#CHECK: oihh %r0, 0x10000
+
+ oihh %r0, -1
+ oihh %r0, 0x10000
--- /dev/null
+# RUN: llvm-mc -triple s390x-linux-gnu -show-encoding %s | FileCheck %s
+
+#CHECK: oihl %r0, 0 # encoding: [0xa5,0x09,0x00,0x00]
+#CHECK: oihl %r0, 32768 # encoding: [0xa5,0x09,0x80,0x00]
+#CHECK: oihl %r0, 65535 # encoding: [0xa5,0x09,0xff,0xff]
+#CHECK: oihl %r15, 0 # encoding: [0xa5,0xf9,0x00,0x00]
+
+ oihl %r0, 0
+ oihl %r0, 0x8000
+ oihl %r0, 0xffff
+ oihl %r15, 0
--- /dev/null
+# RUN: not llvm-mc -triple s390x-linux-gnu < %s 2> %t
+# RUN: FileCheck < %t %s
+
+#CHECK: error: invalid operand
+#CHECK: oihl %r0, -1
+#CHECK: error: invalid operand
+#CHECK: oihl %r0, 0x10000
+
+ oihl %r0, -1
+ oihl %r0, 0x10000
--- /dev/null
+# RUN: llvm-mc -triple s390x-linux-gnu -show-encoding %s | FileCheck %s
+
+#CHECK: oilf %r0, 0 # encoding: [0xc0,0x0d,0x00,0x00,0x00,0x00]
+#CHECK: oilf %r0, 4294967295 # encoding: [0xc0,0x0d,0xff,0xff,0xff,0xff]
+#CHECK: oilf %r15, 0 # encoding: [0xc0,0xfd,0x00,0x00,0x00,0x00]
+
+ oilf %r0, 0
+ oilf %r0, 0xffffffff
+ oilf %r15, 0
--- /dev/null
+# RUN: not llvm-mc -triple s390x-linux-gnu < %s 2> %t
+# RUN: FileCheck < %t %s
+
+#CHECK: error: invalid operand
+#CHECK: oilf %r0, -1
+#CHECK: error: invalid operand
+#CHECK: oilf %r0, 1 << 32
+
+ oilf %r0, -1
+ oilf %r0, 1 << 32
--- /dev/null
+# RUN: llvm-mc -triple s390x-linux-gnu -show-encoding %s | FileCheck %s
+
+#CHECK: oilh %r0, 0 # encoding: [0xa5,0x0a,0x00,0x00]
+#CHECK: oilh %r0, 32768 # encoding: [0xa5,0x0a,0x80,0x00]
+#CHECK: oilh %r0, 65535 # encoding: [0xa5,0x0a,0xff,0xff]
+#CHECK: oilh %r15, 0 # encoding: [0xa5,0xfa,0x00,0x00]
+
+ oilh %r0, 0
+ oilh %r0, 0x8000
+ oilh %r0, 0xffff
+ oilh %r15, 0
--- /dev/null
+# RUN: not llvm-mc -triple s390x-linux-gnu < %s 2> %t
+# RUN: FileCheck < %t %s
+
+#CHECK: error: invalid operand
+#CHECK: oilh %r0, -1
+#CHECK: error: invalid operand
+#CHECK: oilh %r0, 0x10000
+
+ oilh %r0, -1
+ oilh %r0, 0x10000
--- /dev/null
+# RUN: llvm-mc -triple s390x-linux-gnu -show-encoding %s | FileCheck %s
+
+#CHECK: oill %r0, 0 # encoding: [0xa5,0x0b,0x00,0x00]
+#CHECK: oill %r0, 32768 # encoding: [0xa5,0x0b,0x80,0x00]
+#CHECK: oill %r0, 65535 # encoding: [0xa5,0x0b,0xff,0xff]
+#CHECK: oill %r15, 0 # encoding: [0xa5,0xfb,0x00,0x00]
+
+ oill %r0, 0
+ oill %r0, 0x8000
+ oill %r0, 0xffff
+ oill %r15, 0
--- /dev/null
+# RUN: not llvm-mc -triple s390x-linux-gnu < %s 2> %t
+# RUN: FileCheck < %t %s
+
+#CHECK: error: invalid operand
+#CHECK: oill %r0, -1
+#CHECK: error: invalid operand
+#CHECK: oill %r0, 0x10000
+
+ oill %r0, -1
+ oill %r0, 0x10000
--- /dev/null
+# RUN: llvm-mc -triple s390x-linux-gnu -show-encoding %s | FileCheck %s
+
+#CHECK: oiy -524288, 0 # encoding: [0xeb,0x00,0x00,0x00,0x80,0x56]
+#CHECK: oiy -1, 0 # encoding: [0xeb,0x00,0x0f,0xff,0xff,0x56]
+#CHECK: oiy 0, 0 # encoding: [0xeb,0x00,0x00,0x00,0x00,0x56]
+#CHECK: oiy 1, 0 # encoding: [0xeb,0x00,0x00,0x01,0x00,0x56]
+#CHECK: oiy 524287, 0 # encoding: [0xeb,0x00,0x0f,0xff,0x7f,0x56]
+#CHECK: oiy 0, 255 # encoding: [0xeb,0xff,0x00,0x00,0x00,0x56]
+#CHECK: oiy 0(%r1), 42 # encoding: [0xeb,0x2a,0x10,0x00,0x00,0x56]
+#CHECK: oiy 0(%r15), 42 # encoding: [0xeb,0x2a,0xf0,0x00,0x00,0x56]
+#CHECK: oiy 524287(%r1), 42 # encoding: [0xeb,0x2a,0x1f,0xff,0x7f,0x56]
+#CHECK: oiy 524287(%r15), 42 # encoding: [0xeb,0x2a,0xff,0xff,0x7f,0x56]
+
+ oiy -524288, 0
+ oiy -1, 0
+ oiy 0, 0
+ oiy 1, 0
+ oiy 524287, 0
+ oiy 0, 255
+ oiy 0(%r1), 42
+ oiy 0(%r15), 42
+ oiy 524287(%r1), 42
+ oiy 524287(%r15), 42
--- /dev/null
+# RUN: not llvm-mc -triple s390x-linux-gnu < %s 2> %t
+# RUN: FileCheck < %t %s
+
+#CHECK: error: invalid operand
+#CHECK: oiy -524289, 0
+#CHECK: error: invalid operand
+#CHECK: oiy 524288, 0
+#CHECK: error: invalid use of indexed addressing
+#CHECK: oiy 0(%r1,%r2), 0
+#CHECK: error: invalid operand
+#CHECK: oiy 0, -1
+#CHECK: error: invalid operand
+#CHECK: oiy 0, 256
+
+ oiy -524289, 0
+ oiy 524288, 0
+ oiy 0(%r1,%r2), 0
+ oiy 0, -1
+ oiy 0, 256
--- /dev/null
+# RUN: llvm-mc -triple s390x-linux-gnu -show-encoding %s | FileCheck %s
+
+#CHECK: or %r0, %r0 # encoding: [0x16,0x00]
+#CHECK: or %r0, %r15 # encoding: [0x16,0x0f]
+#CHECK: or %r15, %r0 # encoding: [0x16,0xf0]
+#CHECK: or %r7, %r8 # encoding: [0x16,0x78]
+
+ or %r0,%r0
+ or %r0,%r15
+ or %r15,%r0
+ or %r7,%r8
--- /dev/null
+# RUN: llvm-mc -triple s390x-linux-gnu -show-encoding %s | FileCheck %s
+
+#CHECK: oy %r0, -524288 # encoding: [0xe3,0x00,0x00,0x00,0x80,0x56]
+#CHECK: oy %r0, -1 # encoding: [0xe3,0x00,0x0f,0xff,0xff,0x56]
+#CHECK: oy %r0, 0 # encoding: [0xe3,0x00,0x00,0x00,0x00,0x56]
+#CHECK: oy %r0, 1 # encoding: [0xe3,0x00,0x00,0x01,0x00,0x56]
+#CHECK: oy %r0, 524287 # encoding: [0xe3,0x00,0x0f,0xff,0x7f,0x56]
+#CHECK: oy %r0, 0(%r1) # encoding: [0xe3,0x00,0x10,0x00,0x00,0x56]
+#CHECK: oy %r0, 0(%r15) # encoding: [0xe3,0x00,0xf0,0x00,0x00,0x56]
+#CHECK: oy %r0, 524287(%r1,%r15) # encoding: [0xe3,0x01,0xff,0xff,0x7f,0x56]
+#CHECK: oy %r0, 524287(%r15,%r1) # encoding: [0xe3,0x0f,0x1f,0xff,0x7f,0x56]
+#CHECK: oy %r15, 0 # encoding: [0xe3,0xf0,0x00,0x00,0x00,0x56]
+
+ oy %r0, -524288
+ oy %r0, -1
+ oy %r0, 0
+ oy %r0, 1
+ oy %r0, 524287
+ oy %r0, 0(%r1)
+ oy %r0, 0(%r15)
+ oy %r0, 524287(%r1,%r15)
+ oy %r0, 524287(%r15,%r1)
+ oy %r15, 0
--- /dev/null
+# RUN: not llvm-mc -triple s390x-linux-gnu < %s 2> %t
+# RUN: FileCheck < %t %s
+
+#CHECK: error: invalid operand
+#CHECK: oy %r0, -524289
+#CHECK: error: invalid operand
+#CHECK: oy %r0, 524288
+
+ oy %r0, -524289
+ oy %r0, 524288
--- /dev/null
+# RUN: llvm-mc -triple s390x-linux-gnu -show-encoding %s | FileCheck %s
+
+#CHECK: risbg %r0, %r0, 0, 0, 0 # encoding: [0xec,0x00,0x00,0x00,0x00,0x55]
+#CHECK: risbg %r0, %r0, 0, 0, 63 # encoding: [0xec,0x00,0x00,0x00,0x3f,0x55]
+#CHECK: risbg %r0, %r0, 0, 63, 0 # encoding: [0xec,0x00,0x00,0x3f,0x00,0x55]
+#CHECK: risbg %r0, %r0, 63, 0, 0 # encoding: [0xec,0x00,0x3f,0x00,0x00,0x55]
+#CHECK: risbg %r0, %r15, 0, 0, 0 # encoding: [0xec,0x0f,0x00,0x00,0x00,0x55]
+#CHECK: risbg %r15, %r0, 0, 0, 0 # encoding: [0xec,0xf0,0x00,0x00,0x00,0x55]
+#CHECK: risbg %r4, %r5, 6, 7, 8 # encoding: [0xec,0x45,0x06,0x07,0x08,0x55]
+
+ risbg %r0,%r0,0,0,0
+ risbg %r0,%r0,0,0,63
+ risbg %r0,%r0,0,63,0
+ risbg %r0,%r0,63,0,0
+ risbg %r0,%r15,0,0,0
+ risbg %r15,%r0,0,0,0
+ risbg %r4,%r5,6,7,8
--- /dev/null
+# RUN: not llvm-mc -triple s390x-linux-gnu < %s 2> %t
+# RUN: FileCheck < %t %s
+
+#CHECK: error: invalid operand
+#CHECK: risbg %r0,%r0,0,0,-1
+#CHECK: error: invalid operand
+#CHECK: risbg %r0,%r0,0,0,64
+#CHECK: error: invalid operand
+#CHECK: risbg %r0,%r0,0,-1,0
+#CHECK: error: invalid operand
+#CHECK: risbg %r0,%r0,0,64,0
+#CHECK: error: invalid operand
+#CHECK: risbg %r0,%r0,-1,0,0
+#CHECK: error: invalid operand
+#CHECK: risbg %r0,%r0,64,0,0
+
+ risbg %r0,%r0,0,0,-1
+ risbg %r0,%r0,0,0,64
+ risbg %r0,%r0,0,-1,0
+ risbg %r0,%r0,0,64,0
+ risbg %r0,%r0,-1,0,0
+ risbg %r0,%r0,64,0,0
--- /dev/null
+# RUN: llvm-mc -triple s390x-linux-gnu -show-encoding %s | FileCheck %s
+
+#CHECK: rll %r0, %r0, 0 # encoding: [0xeb,0x00,0x00,0x00,0x00,0x1d]
+#CHECK: rll %r15, %r1, 0 # encoding: [0xeb,0xf1,0x00,0x00,0x00,0x1d]
+#CHECK: rll %r1, %r15, 0 # encoding: [0xeb,0x1f,0x00,0x00,0x00,0x1d]
+#CHECK: rll %r15, %r15, 0 # encoding: [0xeb,0xff,0x00,0x00,0x00,0x1d]
+#CHECK: rll %r0, %r0, -524288 # encoding: [0xeb,0x00,0x00,0x00,0x80,0x1d]
+#CHECK: rll %r0, %r0, -1 # encoding: [0xeb,0x00,0x0f,0xff,0xff,0x1d]
+#CHECK: rll %r0, %r0, 1 # encoding: [0xeb,0x00,0x00,0x01,0x00,0x1d]
+#CHECK: rll %r0, %r0, 524287 # encoding: [0xeb,0x00,0x0f,0xff,0x7f,0x1d]
+#CHECK: rll %r0, %r0, 0(%r1) # encoding: [0xeb,0x00,0x10,0x00,0x00,0x1d]
+#CHECK: rll %r0, %r0, 0(%r15) # encoding: [0xeb,0x00,0xf0,0x00,0x00,0x1d]
+#CHECK: rll %r0, %r0, 524287(%r1) # encoding: [0xeb,0x00,0x1f,0xff,0x7f,0x1d]
+#CHECK: rll %r0, %r0, 524287(%r15) # encoding: [0xeb,0x00,0xff,0xff,0x7f,0x1d]
+
+ rll %r0,%r0,0
+ rll %r15,%r1,0
+ rll %r1,%r15,0
+ rll %r15,%r15,0
+ rll %r0,%r0,-524288
+ rll %r0,%r0,-1
+ rll %r0,%r0,1
+ rll %r0,%r0,524287
+ rll %r0,%r0,0(%r1)
+ rll %r0,%r0,0(%r15)
+ rll %r0,%r0,524287(%r1)
+ rll %r0,%r0,524287(%r15)
--- /dev/null
+# RUN: not llvm-mc -triple s390x-linux-gnu < %s 2> %t
+# RUN: FileCheck < %t %s
+
+#CHECK: error: invalid operand
+#CHECK: rll %r0,%r0,-524289
+#CHECK: error: invalid operand
+#CHECK: rll %r0,%r0,524288
+#CHECK: error: %r0 used in an address
+#CHECK: rll %r0,%r0,0(%r0)
+#CHECK: error: invalid use of indexed addressing
+#CHECK: rll %r0,%r0,0(%r1,%r2)
+
+ rll %r0,%r0,-524289
+ rll %r0,%r0,524288
+ rll %r0,%r0,0(%r0)
+ rll %r0,%r0,0(%r1,%r2)
--- /dev/null
+# RUN: llvm-mc -triple s390x-linux-gnu -show-encoding %s | FileCheck %s
+
+#CHECK: rllg %r0, %r0, 0 # encoding: [0xeb,0x00,0x00,0x00,0x00,0x1c]
+#CHECK: rllg %r15, %r1, 0 # encoding: [0xeb,0xf1,0x00,0x00,0x00,0x1c]
+#CHECK: rllg %r1, %r15, 0 # encoding: [0xeb,0x1f,0x00,0x00,0x00,0x1c]
+#CHECK: rllg %r15, %r15, 0 # encoding: [0xeb,0xff,0x00,0x00,0x00,0x1c]
+#CHECK: rllg %r0, %r0, -524288 # encoding: [0xeb,0x00,0x00,0x00,0x80,0x1c]
+#CHECK: rllg %r0, %r0, -1 # encoding: [0xeb,0x00,0x0f,0xff,0xff,0x1c]
+#CHECK: rllg %r0, %r0, 1 # encoding: [0xeb,0x00,0x00,0x01,0x00,0x1c]
+#CHECK: rllg %r0, %r0, 524287 # encoding: [0xeb,0x00,0x0f,0xff,0x7f,0x1c]
+#CHECK: rllg %r0, %r0, 0(%r1) # encoding: [0xeb,0x00,0x10,0x00,0x00,0x1c]
+#CHECK: rllg %r0, %r0, 0(%r15) # encoding: [0xeb,0x00,0xf0,0x00,0x00,0x1c]
+#CHECK: rllg %r0, %r0, 524287(%r1) # encoding: [0xeb,0x00,0x1f,0xff,0x7f,0x1c]
+#CHECK: rllg %r0, %r0, 524287(%r15) # encoding: [0xeb,0x00,0xff,0xff,0x7f,0x1c]
+
+ rllg %r0,%r0,0
+ rllg %r15,%r1,0
+ rllg %r1,%r15,0
+ rllg %r15,%r15,0
+ rllg %r0,%r0,-524288
+ rllg %r0,%r0,-1
+ rllg %r0,%r0,1
+ rllg %r0,%r0,524287
+ rllg %r0,%r0,0(%r1)
+ rllg %r0,%r0,0(%r15)
+ rllg %r0,%r0,524287(%r1)
+ rllg %r0,%r0,524287(%r15)
--- /dev/null
+# RUN: not llvm-mc -triple s390x-linux-gnu < %s 2> %t
+# RUN: FileCheck < %t %s
+
+#CHECK: error: invalid operand
+#CHECK: rllg %r0,%r0,-524289
+#CHECK: error: invalid operand
+#CHECK: rllg %r0,%r0,524288
+#CHECK: error: %r0 used in an address
+#CHECK: rllg %r0,%r0,0(%r0)
+#CHECK: error: invalid use of indexed addressing
+#CHECK: rllg %r0,%r0,0(%r1,%r2)
+
+ rllg %r0,%r0,-524289
+ rllg %r0,%r0,524288
+ rllg %r0,%r0,0(%r0)
+ rllg %r0,%r0,0(%r1,%r2)
--- /dev/null
+# RUN: llvm-mc -triple s390x-linux-gnu -show-encoding %s | FileCheck %s
+
+#CHECK: s %r0, 0 # encoding: [0x5b,0x00,0x00,0x00]
+#CHECK: s %r0, 4095 # encoding: [0x5b,0x00,0x0f,0xff]
+#CHECK: s %r0, 0(%r1) # encoding: [0x5b,0x00,0x10,0x00]
+#CHECK: s %r0, 0(%r15) # encoding: [0x5b,0x00,0xf0,0x00]
+#CHECK: s %r0, 4095(%r1,%r15) # encoding: [0x5b,0x01,0xff,0xff]
+#CHECK: s %r0, 4095(%r15,%r1) # encoding: [0x5b,0x0f,0x1f,0xff]
+#CHECK: s %r15, 0 # encoding: [0x5b,0xf0,0x00,0x00]
+
+ s %r0, 0
+ s %r0, 4095
+ s %r0, 0(%r1)
+ s %r0, 0(%r15)
+ s %r0, 4095(%r1,%r15)
+ s %r0, 4095(%r15,%r1)
+ s %r15, 0
--- /dev/null
+# RUN: not llvm-mc -triple s390x-linux-gnu < %s 2> %t
+# RUN: FileCheck < %t %s
+
+#CHECK: error: invalid operand
+#CHECK: s %r0, -1
+#CHECK: error: invalid operand
+#CHECK: s %r0, 4096
+
+ s %r0, -1
+ s %r0, 4096
--- /dev/null
+# RUN: llvm-mc -triple s390x-linux-gnu -show-encoding %s | FileCheck %s
+
+#CHECK: sdb %f0, 0 # encoding: [0xed,0x00,0x00,0x00,0x00,0x1b]
+#CHECK: sdb %f0, 4095 # encoding: [0xed,0x00,0x0f,0xff,0x00,0x1b]
+#CHECK: sdb %f0, 0(%r1) # encoding: [0xed,0x00,0x10,0x00,0x00,0x1b]
+#CHECK: sdb %f0, 0(%r15) # encoding: [0xed,0x00,0xf0,0x00,0x00,0x1b]
+#CHECK: sdb %f0, 4095(%r1,%r15) # encoding: [0xed,0x01,0xff,0xff,0x00,0x1b]
+#CHECK: sdb %f0, 4095(%r15,%r1) # encoding: [0xed,0x0f,0x1f,0xff,0x00,0x1b]
+#CHECK: sdb %f15, 0 # encoding: [0xed,0xf0,0x00,0x00,0x00,0x1b]
+
+ sdb %f0, 0
+ sdb %f0, 4095
+ sdb %f0, 0(%r1)
+ sdb %f0, 0(%r15)
+ sdb %f0, 4095(%r1,%r15)
+ sdb %f0, 4095(%r15,%r1)
+ sdb %f15, 0
--- /dev/null
+# RUN: not llvm-mc -triple s390x-linux-gnu < %s 2> %t
+# RUN: FileCheck < %t %s
+
+#CHECK: error: invalid operand
+#CHECK: sdb %f0, -1
+#CHECK: error: invalid operand
+#CHECK: sdb %f0, 4096
+
+ sdb %f0, -1
+ sdb %f0, 4096
--- /dev/null
+# RUN: llvm-mc -triple s390x-linux-gnu -show-encoding %s | FileCheck %s
+
+#CHECK: sdbr %f0, %f0 # encoding: [0xb3,0x1b,0x00,0x00]
+#CHECK: sdbr %f0, %f15 # encoding: [0xb3,0x1b,0x00,0x0f]
+#CHECK: sdbr %f7, %f8 # encoding: [0xb3,0x1b,0x00,0x78]
+#CHECK: sdbr %f15, %f0 # encoding: [0xb3,0x1b,0x00,0xf0]
+
+ sdbr %f0, %f0
+ sdbr %f0, %f15
+ sdbr %f7, %f8
+ sdbr %f15, %f0
--- /dev/null
+# RUN: llvm-mc -triple s390x-linux-gnu -show-encoding %s | FileCheck %s
+
+#CHECK: seb %f0, 0 # encoding: [0xed,0x00,0x00,0x00,0x00,0x0b]
+#CHECK: seb %f0, 4095 # encoding: [0xed,0x00,0x0f,0xff,0x00,0x0b]
+#CHECK: seb %f0, 0(%r1) # encoding: [0xed,0x00,0x10,0x00,0x00,0x0b]
+#CHECK: seb %f0, 0(%r15) # encoding: [0xed,0x00,0xf0,0x00,0x00,0x0b]
+#CHECK: seb %f0, 4095(%r1,%r15) # encoding: [0xed,0x01,0xff,0xff,0x00,0x0b]
+#CHECK: seb %f0, 4095(%r15,%r1) # encoding: [0xed,0x0f,0x1f,0xff,0x00,0x0b]
+#CHECK: seb %f15, 0 # encoding: [0xed,0xf0,0x00,0x00,0x00,0x0b]
+
+ seb %f0, 0
+ seb %f0, 4095
+ seb %f0, 0(%r1)
+ seb %f0, 0(%r15)
+ seb %f0, 4095(%r1,%r15)
+ seb %f0, 4095(%r15,%r1)
+ seb %f15, 0
--- /dev/null
+# RUN: not llvm-mc -triple s390x-linux-gnu < %s 2> %t
+# RUN: FileCheck < %t %s
+
+#CHECK: error: invalid operand
+#CHECK: seb %f0, -1
+#CHECK: error: invalid operand
+#CHECK: seb %f0, 4096
+
+ seb %f0, -1
+ seb %f0, 4096
--- /dev/null
+# RUN: llvm-mc -triple s390x-linux-gnu -show-encoding %s | FileCheck %s
+
+#CHECK: sebr %f0, %f0 # encoding: [0xb3,0x0b,0x00,0x00]
+#CHECK: sebr %f0, %f15 # encoding: [0xb3,0x0b,0x00,0x0f]
+#CHECK: sebr %f7, %f8 # encoding: [0xb3,0x0b,0x00,0x78]
+#CHECK: sebr %f15, %f0 # encoding: [0xb3,0x0b,0x00,0xf0]
+
+ sebr %f0, %f0
+ sebr %f0, %f15
+ sebr %f7, %f8
+ sebr %f15, %f0
--- /dev/null
+# RUN: llvm-mc -triple s390x-linux-gnu -show-encoding %s | FileCheck %s
+
+#CHECK: sg %r0, -524288 # encoding: [0xe3,0x00,0x00,0x00,0x80,0x09]
+#CHECK: sg %r0, -1 # encoding: [0xe3,0x00,0x0f,0xff,0xff,0x09]
+#CHECK: sg %r0, 0 # encoding: [0xe3,0x00,0x00,0x00,0x00,0x09]
+#CHECK: sg %r0, 1 # encoding: [0xe3,0x00,0x00,0x01,0x00,0x09]
+#CHECK: sg %r0, 524287 # encoding: [0xe3,0x00,0x0f,0xff,0x7f,0x09]
+#CHECK: sg %r0, 0(%r1) # encoding: [0xe3,0x00,0x10,0x00,0x00,0x09]
+#CHECK: sg %r0, 0(%r15) # encoding: [0xe3,0x00,0xf0,0x00,0x00,0x09]
+#CHECK: sg %r0, 524287(%r1,%r15) # encoding: [0xe3,0x01,0xff,0xff,0x7f,0x09]
+#CHECK: sg %r0, 524287(%r15,%r1) # encoding: [0xe3,0x0f,0x1f,0xff,0x7f,0x09]
+#CHECK: sg %r15, 0 # encoding: [0xe3,0xf0,0x00,0x00,0x00,0x09]
+
+ sg %r0, -524288
+ sg %r0, -1
+ sg %r0, 0
+ sg %r0, 1
+ sg %r0, 524287
+ sg %r0, 0(%r1)
+ sg %r0, 0(%r15)
+ sg %r0, 524287(%r1,%r15)
+ sg %r0, 524287(%r15,%r1)
+ sg %r15, 0
--- /dev/null
+# RUN: not llvm-mc -triple s390x-linux-gnu < %s 2> %t
+# RUN: FileCheck < %t %s
+
+#CHECK: error: invalid operand
+#CHECK: sg %r0, -524289
+#CHECK: error: invalid operand
+#CHECK: sg %r0, 524288
+
+ sg %r0, -524289
+ sg %r0, 524288
--- /dev/null
+# RUN: llvm-mc -triple s390x-linux-gnu -show-encoding %s | FileCheck %s
+
+#CHECK: sgf %r0, -524288 # encoding: [0xe3,0x00,0x00,0x00,0x80,0x19]
+#CHECK: sgf %r0, -1 # encoding: [0xe3,0x00,0x0f,0xff,0xff,0x19]
+#CHECK: sgf %r0, 0 # encoding: [0xe3,0x00,0x00,0x00,0x00,0x19]
+#CHECK: sgf %r0, 1 # encoding: [0xe3,0x00,0x00,0x01,0x00,0x19]
+#CHECK: sgf %r0, 524287 # encoding: [0xe3,0x00,0x0f,0xff,0x7f,0x19]
+#CHECK: sgf %r0, 0(%r1) # encoding: [0xe3,0x00,0x10,0x00,0x00,0x19]
+#CHECK: sgf %r0, 0(%r15) # encoding: [0xe3,0x00,0xf0,0x00,0x00,0x19]
+#CHECK: sgf %r0, 524287(%r1,%r15) # encoding: [0xe3,0x01,0xff,0xff,0x7f,0x19]
+#CHECK: sgf %r0, 524287(%r15,%r1) # encoding: [0xe3,0x0f,0x1f,0xff,0x7f,0x19]
+#CHECK: sgf %r15, 0 # encoding: [0xe3,0xf0,0x00,0x00,0x00,0x19]
+
+ sgf %r0, -524288
+ sgf %r0, -1
+ sgf %r0, 0
+ sgf %r0, 1
+ sgf %r0, 524287
+ sgf %r0, 0(%r1)
+ sgf %r0, 0(%r15)
+ sgf %r0, 524287(%r1,%r15)
+ sgf %r0, 524287(%r15,%r1)
+ sgf %r15, 0
--- /dev/null
+# RUN: not llvm-mc -triple s390x-linux-gnu < %s 2> %t
+# RUN: FileCheck < %t %s
+
+#CHECK: error: invalid operand
+#CHECK: sgf %r0, -524289
+#CHECK: error: invalid operand
+#CHECK: sgf %r0, 524288
+
+ sgf %r0, -524289
+ sgf %r0, 524288
--- /dev/null
+# RUN: llvm-mc -triple s390x-linux-gnu -show-encoding %s | FileCheck %s
+
+#CHECK: sgfr %r0, %r0 # encoding: [0xb9,0x19,0x00,0x00]
+#CHECK: sgfr %r0, %r15 # encoding: [0xb9,0x19,0x00,0x0f]
+#CHECK: sgfr %r15, %r0 # encoding: [0xb9,0x19,0x00,0xf0]
+#CHECK: sgfr %r7, %r8 # encoding: [0xb9,0x19,0x00,0x78]
+
+ sgfr %r0,%r0
+ sgfr %r0,%r15
+ sgfr %r15,%r0
+ sgfr %r7,%r8
--- /dev/null
+# RUN: llvm-mc -triple s390x-linux-gnu -show-encoding %s | FileCheck %s
+
+#CHECK: sgr %r0, %r0 # encoding: [0xb9,0x09,0x00,0x00]
+#CHECK: sgr %r0, %r15 # encoding: [0xb9,0x09,0x00,0x0f]
+#CHECK: sgr %r15, %r0 # encoding: [0xb9,0x09,0x00,0xf0]
+#CHECK: sgr %r7, %r8 # encoding: [0xb9,0x09,0x00,0x78]
+
+ sgr %r0,%r0
+ sgr %r0,%r15
+ sgr %r15,%r0
+ sgr %r7,%r8
--- /dev/null
+# RUN: llvm-mc -triple s390x-linux-gnu -show-encoding %s | FileCheck %s
+
+#CHECK: sl %r0, 0 # encoding: [0x5f,0x00,0x00,0x00]
+#CHECK: sl %r0, 4095 # encoding: [0x5f,0x00,0x0f,0xff]
+#CHECK: sl %r0, 0(%r1) # encoding: [0x5f,0x00,0x10,0x00]
+#CHECK: sl %r0, 0(%r15) # encoding: [0x5f,0x00,0xf0,0x00]
+#CHECK: sl %r0, 4095(%r1,%r15) # encoding: [0x5f,0x01,0xff,0xff]
+#CHECK: sl %r0, 4095(%r15,%r1) # encoding: [0x5f,0x0f,0x1f,0xff]
+#CHECK: sl %r15, 0 # encoding: [0x5f,0xf0,0x00,0x00]
+
+ sl %r0, 0
+ sl %r0, 4095
+ sl %r0, 0(%r1)
+ sl %r0, 0(%r15)
+ sl %r0, 4095(%r1,%r15)
+ sl %r0, 4095(%r15,%r1)
+ sl %r15, 0
--- /dev/null
+# RUN: not llvm-mc -triple s390x-linux-gnu < %s 2> %t
+# RUN: FileCheck < %t %s
+
+#CHECK: error: invalid operand
+#CHECK: sl %r0, -1
+#CHECK: error: invalid operand
+#CHECK: sl %r0, 4096
+
+ sl %r0, -1
+ sl %r0, 4096
--- /dev/null
+# RUN: llvm-mc -triple s390x-linux-gnu -show-encoding %s | FileCheck %s
+
+#CHECK: slb %r0, -524288 # encoding: [0xe3,0x00,0x00,0x00,0x80,0x99]
+#CHECK: slb %r0, -1 # encoding: [0xe3,0x00,0x0f,0xff,0xff,0x99]
+#CHECK: slb %r0, 0 # encoding: [0xe3,0x00,0x00,0x00,0x00,0x99]
+#CHECK: slb %r0, 1 # encoding: [0xe3,0x00,0x00,0x01,0x00,0x99]
+#CHECK: slb %r0, 524287 # encoding: [0xe3,0x00,0x0f,0xff,0x7f,0x99]
+#CHECK: slb %r0, 0(%r1) # encoding: [0xe3,0x00,0x10,0x00,0x00,0x99]
+#CHECK: slb %r0, 0(%r15) # encoding: [0xe3,0x00,0xf0,0x00,0x00,0x99]
+#CHECK: slb %r0, 524287(%r1,%r15) # encoding: [0xe3,0x01,0xff,0xff,0x7f,0x99]
+#CHECK: slb %r0, 524287(%r15,%r1) # encoding: [0xe3,0x0f,0x1f,0xff,0x7f,0x99]
+#CHECK: slb %r15, 0 # encoding: [0xe3,0xf0,0x00,0x00,0x00,0x99]
+
+ slb %r0, -524288
+ slb %r0, -1
+ slb %r0, 0
+ slb %r0, 1
+ slb %r0, 524287
+ slb %r0, 0(%r1)
+ slb %r0, 0(%r15)
+ slb %r0, 524287(%r1,%r15)
+ slb %r0, 524287(%r15,%r1)
+ slb %r15, 0
--- /dev/null
+# RUN: not llvm-mc -triple s390x-linux-gnu < %s 2> %t
+# RUN: FileCheck < %t %s
+
+#CHECK: error: invalid operand
+#CHECK: slb %r0, -524289
+#CHECK: error: invalid operand
+#CHECK: slb %r0, 524288
+
+ slb %r0, -524289
+ slb %r0, 524288
--- /dev/null
+# RUN: llvm-mc -triple s390x-linux-gnu -show-encoding %s | FileCheck %s
+
+#CHECK: slbg %r0, -524288 # encoding: [0xe3,0x00,0x00,0x00,0x80,0x89]
+#CHECK: slbg %r0, -1 # encoding: [0xe3,0x00,0x0f,0xff,0xff,0x89]
+#CHECK: slbg %r0, 0 # encoding: [0xe3,0x00,0x00,0x00,0x00,0x89]
+#CHECK: slbg %r0, 1 # encoding: [0xe3,0x00,0x00,0x01,0x00,0x89]
+#CHECK: slbg %r0, 524287 # encoding: [0xe3,0x00,0x0f,0xff,0x7f,0x89]
+#CHECK: slbg %r0, 0(%r1) # encoding: [0xe3,0x00,0x10,0x00,0x00,0x89]
+#CHECK: slbg %r0, 0(%r15) # encoding: [0xe3,0x00,0xf0,0x00,0x00,0x89]
+#CHECK: slbg %r0, 524287(%r1,%r15) # encoding: [0xe3,0x01,0xff,0xff,0x7f,0x89]
+#CHECK: slbg %r0, 524287(%r15,%r1) # encoding: [0xe3,0x0f,0x1f,0xff,0x7f,0x89]
+#CHECK: slbg %r15, 0 # encoding: [0xe3,0xf0,0x00,0x00,0x00,0x89]
+
+ slbg %r0, -524288
+ slbg %r0, -1
+ slbg %r0, 0
+ slbg %r0, 1
+ slbg %r0, 524287
+ slbg %r0, 0(%r1)
+ slbg %r0, 0(%r15)
+ slbg %r0, 524287(%r1,%r15)
+ slbg %r0, 524287(%r15,%r1)
+ slbg %r15, 0
--- /dev/null
+# RUN: not llvm-mc -triple s390x-linux-gnu < %s 2> %t
+# RUN: FileCheck < %t %s
+
+#CHECK: error: invalid operand
+#CHECK: slbg %r0, -524289
+#CHECK: error: invalid operand
+#CHECK: slbg %r0, 524288
+
+ slbg %r0, -524289
+ slbg %r0, 524288
--- /dev/null
+# RUN: llvm-mc -triple s390x-linux-gnu -show-encoding %s | FileCheck %s
+
+#CHECK: slbgr %r0, %r0 # encoding: [0xb9,0x89,0x00,0x00]
+#CHECK: slbgr %r0, %r15 # encoding: [0xb9,0x89,0x00,0x0f]
+#CHECK: slbgr %r15, %r0 # encoding: [0xb9,0x89,0x00,0xf0]
+#CHECK: slbgr %r7, %r8 # encoding: [0xb9,0x89,0x00,0x78]
+
+ slbgr %r0,%r0
+ slbgr %r0,%r15
+ slbgr %r15,%r0
+ slbgr %r7,%r8
--- /dev/null
+# RUN: llvm-mc -triple s390x-linux-gnu -show-encoding %s | FileCheck %s
+
+#CHECK: slbr %r0, %r0 # encoding: [0xb9,0x99,0x00,0x00]
+#CHECK: slbr %r0, %r15 # encoding: [0xb9,0x99,0x00,0x0f]
+#CHECK: slbr %r15, %r0 # encoding: [0xb9,0x99,0x00,0xf0]
+#CHECK: slbr %r7, %r8 # encoding: [0xb9,0x99,0x00,0x78]
+
+ slbr %r0,%r0
+ slbr %r0,%r15
+ slbr %r15,%r0
+ slbr %r7,%r8
--- /dev/null
+# RUN: llvm-mc -triple s390x-linux-gnu -show-encoding %s | FileCheck %s
+
+#CHECK: slfi %r0, 0 # encoding: [0xc2,0x05,0x00,0x00,0x00,0x00]
+#CHECK: slfi %r0, 4294967295 # encoding: [0xc2,0x05,0xff,0xff,0xff,0xff]
+#CHECK: slfi %r15, 0 # encoding: [0xc2,0xf5,0x00,0x00,0x00,0x00]
+
+ slfi %r0, 0
+ slfi %r0, (1 << 32) - 1
+ slfi %r15, 0
--- /dev/null
+# RUN: not llvm-mc -triple s390x-linux-gnu < %s 2> %t
+# RUN: FileCheck < %t %s
+
+#CHECK: error: invalid operand
+#CHECK: slfi %r0, -1
+#CHECK: error: invalid operand
+#CHECK: slfi %r0, (1 << 32)
+
+ slfi %r0, -1
+ slfi %r0, (1 << 32)
--- /dev/null
+# RUN: llvm-mc -triple s390x-linux-gnu -show-encoding %s | FileCheck %s
+
+#CHECK: slg %r0, -524288 # encoding: [0xe3,0x00,0x00,0x00,0x80,0x0b]
+#CHECK: slg %r0, -1 # encoding: [0xe3,0x00,0x0f,0xff,0xff,0x0b]
+#CHECK: slg %r0, 0 # encoding: [0xe3,0x00,0x00,0x00,0x00,0x0b]
+#CHECK: slg %r0, 1 # encoding: [0xe3,0x00,0x00,0x01,0x00,0x0b]
+#CHECK: slg %r0, 524287 # encoding: [0xe3,0x00,0x0f,0xff,0x7f,0x0b]
+#CHECK: slg %r0, 0(%r1) # encoding: [0xe3,0x00,0x10,0x00,0x00,0x0b]
+#CHECK: slg %r0, 0(%r15) # encoding: [0xe3,0x00,0xf0,0x00,0x00,0x0b]
+#CHECK: slg %r0, 524287(%r1,%r15) # encoding: [0xe3,0x01,0xff,0xff,0x7f,0x0b]
+#CHECK: slg %r0, 524287(%r15,%r1) # encoding: [0xe3,0x0f,0x1f,0xff,0x7f,0x0b]
+#CHECK: slg %r15, 0 # encoding: [0xe3,0xf0,0x00,0x00,0x00,0x0b]
+
+ slg %r0, -524288
+ slg %r0, -1
+ slg %r0, 0
+ slg %r0, 1
+ slg %r0, 524287
+ slg %r0, 0(%r1)
+ slg %r0, 0(%r15)
+ slg %r0, 524287(%r1,%r15)
+ slg %r0, 524287(%r15,%r1)
+ slg %r15, 0
--- /dev/null
+# RUN: not llvm-mc -triple s390x-linux-gnu < %s 2> %t
+# RUN: FileCheck < %t %s
+
+#CHECK: error: invalid operand
+#CHECK: slg %r0, -524289
+#CHECK: error: invalid operand
+#CHECK: slg %r0, 524288
+
+ slg %r0, -524289
+ slg %r0, 524288
--- /dev/null
+# RUN: llvm-mc -triple s390x-linux-gnu -show-encoding %s | FileCheck %s
+
+#CHECK: slgf %r0, -524288 # encoding: [0xe3,0x00,0x00,0x00,0x80,0x1b]
+#CHECK: slgf %r0, -1 # encoding: [0xe3,0x00,0x0f,0xff,0xff,0x1b]
+#CHECK: slgf %r0, 0 # encoding: [0xe3,0x00,0x00,0x00,0x00,0x1b]
+#CHECK: slgf %r0, 1 # encoding: [0xe3,0x00,0x00,0x01,0x00,0x1b]
+#CHECK: slgf %r0, 524287 # encoding: [0xe3,0x00,0x0f,0xff,0x7f,0x1b]
+#CHECK: slgf %r0, 0(%r1) # encoding: [0xe3,0x00,0x10,0x00,0x00,0x1b]
+#CHECK: slgf %r0, 0(%r15) # encoding: [0xe3,0x00,0xf0,0x00,0x00,0x1b]
+#CHECK: slgf %r0, 524287(%r1,%r15) # encoding: [0xe3,0x01,0xff,0xff,0x7f,0x1b]
+#CHECK: slgf %r0, 524287(%r15,%r1) # encoding: [0xe3,0x0f,0x1f,0xff,0x7f,0x1b]
+#CHECK: slgf %r15, 0 # encoding: [0xe3,0xf0,0x00,0x00,0x00,0x1b]
+
+ slgf %r0, -524288
+ slgf %r0, -1
+ slgf %r0, 0
+ slgf %r0, 1
+ slgf %r0, 524287
+ slgf %r0, 0(%r1)
+ slgf %r0, 0(%r15)
+ slgf %r0, 524287(%r1,%r15)
+ slgf %r0, 524287(%r15,%r1)
+ slgf %r15, 0
--- /dev/null
+# RUN: not llvm-mc -triple s390x-linux-gnu < %s 2> %t
+# RUN: FileCheck < %t %s
+
+#CHECK: error: invalid operand
+#CHECK: slgf %r0, -524289
+#CHECK: error: invalid operand
+#CHECK: slgf %r0, 524288
+
+ slgf %r0, -524289
+ slgf %r0, 524288
--- /dev/null
+# RUN: llvm-mc -triple s390x-linux-gnu -show-encoding %s | FileCheck %s
+
+#CHECK: slgfi %r0, 0 # encoding: [0xc2,0x04,0x00,0x00,0x00,0x00]
+#CHECK: slgfi %r0, 4294967295 # encoding: [0xc2,0x04,0xff,0xff,0xff,0xff]
+#CHECK: slgfi %r15, 0 # encoding: [0xc2,0xf4,0x00,0x00,0x00,0x00]
+
+ slgfi %r0, 0
+ slgfi %r0, (1 << 32) - 1
+ slgfi %r15, 0
--- /dev/null
+# RUN: not llvm-mc -triple s390x-linux-gnu < %s 2> %t
+# RUN: FileCheck < %t %s
+
+#CHECK: error: invalid operand
+#CHECK: slgfi %r0, -1
+#CHECK: error: invalid operand
+#CHECK: slgfi %r0, (1 << 32)
+
+ slgfi %r0, -1
+ slgfi %r0, (1 << 32)
--- /dev/null
+# RUN: llvm-mc -triple s390x-linux-gnu -show-encoding %s | FileCheck %s
+
+#CHECK: slgfr %r0, %r0 # encoding: [0xb9,0x1b,0x00,0x00]
+#CHECK: slgfr %r0, %r15 # encoding: [0xb9,0x1b,0x00,0x0f]
+#CHECK: slgfr %r15, %r0 # encoding: [0xb9,0x1b,0x00,0xf0]
+#CHECK: slgfr %r7, %r8 # encoding: [0xb9,0x1b,0x00,0x78]
+
+ slgfr %r0,%r0
+ slgfr %r0,%r15
+ slgfr %r15,%r0
+ slgfr %r7,%r8
--- /dev/null
+# RUN: llvm-mc -triple s390x-linux-gnu -show-encoding %s | FileCheck %s
+
+#CHECK: slgr %r0, %r0 # encoding: [0xb9,0x0b,0x00,0x00]
+#CHECK: slgr %r0, %r15 # encoding: [0xb9,0x0b,0x00,0x0f]
+#CHECK: slgr %r15, %r0 # encoding: [0xb9,0x0b,0x00,0xf0]
+#CHECK: slgr %r7, %r8 # encoding: [0xb9,0x0b,0x00,0x78]
+
+ slgr %r0,%r0
+ slgr %r0,%r15
+ slgr %r15,%r0
+ slgr %r7,%r8
--- /dev/null
+# RUN: llvm-mc -triple s390x-linux-gnu -show-encoding %s | FileCheck %s
+
+#CHECK: sll %r0, 0 # encoding: [0x89,0x00,0x00,0x00]
+#CHECK: sll %r7, 0 # encoding: [0x89,0x70,0x00,0x00]
+#CHECK: sll %r15, 0 # encoding: [0x89,0xf0,0x00,0x00]
+#CHECK: sll %r0, 4095 # encoding: [0x89,0x00,0x0f,0xff]
+#CHECK: sll %r0, 0(%r1) # encoding: [0x89,0x00,0x10,0x00]
+#CHECK: sll %r0, 0(%r15) # encoding: [0x89,0x00,0xf0,0x00]
+#CHECK: sll %r0, 4095(%r1) # encoding: [0x89,0x00,0x1f,0xff]
+#CHECK: sll %r0, 4095(%r15) # encoding: [0x89,0x00,0xff,0xff]
+
+ sll %r0,0
+ sll %r7,0
+ sll %r15,0
+ sll %r0,4095
+ sll %r0,0(%r1)
+ sll %r0,0(%r15)
+ sll %r0,4095(%r1)
+ sll %r0,4095(%r15)
--- /dev/null
+# RUN: not llvm-mc -triple s390x-linux-gnu < %s 2> %t
+# RUN: FileCheck < %t %s
+
+#CHECK: error: invalid operand
+#CHECK: sll %r0,-1
+#CHECK: error: invalid operand
+#CHECK: sll %r0,4096
+#CHECK: error: %r0 used in an address
+#CHECK: sll %r0,0(%r0)
+#CHECK: error: invalid use of indexed addressing
+#CHECK: sll %r0,0(%r1,%r2)
+
+ sll %r0,-1
+ sll %r0,4096
+ sll %r0,0(%r0)
+ sll %r0,0(%r1,%r2)
--- /dev/null
+# RUN: llvm-mc -triple s390x-linux-gnu -show-encoding %s | FileCheck %s
+
+#CHECK: sllg %r0, %r0, 0 # encoding: [0xeb,0x00,0x00,0x00,0x00,0x0d]
+#CHECK: sllg %r15, %r1, 0 # encoding: [0xeb,0xf1,0x00,0x00,0x00,0x0d]
+#CHECK: sllg %r1, %r15, 0 # encoding: [0xeb,0x1f,0x00,0x00,0x00,0x0d]
+#CHECK: sllg %r15, %r15, 0 # encoding: [0xeb,0xff,0x00,0x00,0x00,0x0d]
+#CHECK: sllg %r0, %r0, -524288 # encoding: [0xeb,0x00,0x00,0x00,0x80,0x0d]
+#CHECK: sllg %r0, %r0, -1 # encoding: [0xeb,0x00,0x0f,0xff,0xff,0x0d]
+#CHECK: sllg %r0, %r0, 1 # encoding: [0xeb,0x00,0x00,0x01,0x00,0x0d]
+#CHECK: sllg %r0, %r0, 524287 # encoding: [0xeb,0x00,0x0f,0xff,0x7f,0x0d]
+#CHECK: sllg %r0, %r0, 0(%r1) # encoding: [0xeb,0x00,0x10,0x00,0x00,0x0d]
+#CHECK: sllg %r0, %r0, 0(%r15) # encoding: [0xeb,0x00,0xf0,0x00,0x00,0x0d]
+#CHECK: sllg %r0, %r0, 524287(%r1) # encoding: [0xeb,0x00,0x1f,0xff,0x7f,0x0d]
+#CHECK: sllg %r0, %r0, 524287(%r15) # encoding: [0xeb,0x00,0xff,0xff,0x7f,0x0d]
+
+ sllg %r0,%r0,0
+ sllg %r15,%r1,0
+ sllg %r1,%r15,0
+ sllg %r15,%r15,0
+ sllg %r0,%r0,-524288
+ sllg %r0,%r0,-1
+ sllg %r0,%r0,1
+ sllg %r0,%r0,524287
+ sllg %r0,%r0,0(%r1)
+ sllg %r0,%r0,0(%r15)
+ sllg %r0,%r0,524287(%r1)
+ sllg %r0,%r0,524287(%r15)
--- /dev/null
+# RUN: not llvm-mc -triple s390x-linux-gnu < %s 2> %t
+# RUN: FileCheck < %t %s
+
+#CHECK: error: invalid operand
+#CHECK: sllg %r0,%r0,-524289
+#CHECK: error: invalid operand
+#CHECK: sllg %r0,%r0,524288
+#CHECK: error: %r0 used in an address
+#CHECK: sllg %r0,%r0,0(%r0)
+#CHECK: error: invalid use of indexed addressing
+#CHECK: sllg %r0,%r0,0(%r1,%r2)
+
+ sllg %r0,%r0,-524289
+ sllg %r0,%r0,524288
+ sllg %r0,%r0,0(%r0)
+ sllg %r0,%r0,0(%r1,%r2)
--- /dev/null
+# RUN: llvm-mc -triple s390x-linux-gnu -show-encoding %s | FileCheck %s
+
+#CHECK: slr %r0, %r0 # encoding: [0x1f,0x00]
+#CHECK: slr %r0, %r15 # encoding: [0x1f,0x0f]
+#CHECK: slr %r15, %r0 # encoding: [0x1f,0xf0]
+#CHECK: slr %r7, %r8 # encoding: [0x1f,0x78]
+
+ slr %r0,%r0
+ slr %r0,%r15
+ slr %r15,%r0
+ slr %r7,%r8
--- /dev/null
+# RUN: llvm-mc -triple s390x-linux-gnu -show-encoding %s | FileCheck %s
+
+#CHECK: sly %r0, -524288 # encoding: [0xe3,0x00,0x00,0x00,0x80,0x5f]
+#CHECK: sly %r0, -1 # encoding: [0xe3,0x00,0x0f,0xff,0xff,0x5f]
+#CHECK: sly %r0, 0 # encoding: [0xe3,0x00,0x00,0x00,0x00,0x5f]
+#CHECK: sly %r0, 1 # encoding: [0xe3,0x00,0x00,0x01,0x00,0x5f]
+#CHECK: sly %r0, 524287 # encoding: [0xe3,0x00,0x0f,0xff,0x7f,0x5f]
+#CHECK: sly %r0, 0(%r1) # encoding: [0xe3,0x00,0x10,0x00,0x00,0x5f]
+#CHECK: sly %r0, 0(%r15) # encoding: [0xe3,0x00,0xf0,0x00,0x00,0x5f]
+#CHECK: sly %r0, 524287(%r1,%r15) # encoding: [0xe3,0x01,0xff,0xff,0x7f,0x5f]
+#CHECK: sly %r0, 524287(%r15,%r1) # encoding: [0xe3,0x0f,0x1f,0xff,0x7f,0x5f]
+#CHECK: sly %r15, 0 # encoding: [0xe3,0xf0,0x00,0x00,0x00,0x5f]
+
+ sly %r0, -524288
+ sly %r0, -1
+ sly %r0, 0
+ sly %r0, 1
+ sly %r0, 524287
+ sly %r0, 0(%r1)
+ sly %r0, 0(%r15)
+ sly %r0, 524287(%r1,%r15)
+ sly %r0, 524287(%r15,%r1)
+ sly %r15, 0
--- /dev/null
+# RUN: not llvm-mc -triple s390x-linux-gnu < %s 2> %t
+# RUN: FileCheck < %t %s
+
+#CHECK: error: invalid operand
+#CHECK: sly %r0, -524289
+#CHECK: error: invalid operand
+#CHECK: sly %r0, 524288
+
+ sly %r0, -524289
+ sly %r0, 524288
--- /dev/null
+# RUN: llvm-mc -triple s390x-linux-gnu -show-encoding %s | FileCheck %s
+
+#CHECK: sqdb %f0, 0 # encoding: [0xed,0x00,0x00,0x00,0x00,0x15]
+#CHECK: sqdb %f0, 4095 # encoding: [0xed,0x00,0x0f,0xff,0x00,0x15]
+#CHECK: sqdb %f0, 0(%r1) # encoding: [0xed,0x00,0x10,0x00,0x00,0x15]
+#CHECK: sqdb %f0, 0(%r15) # encoding: [0xed,0x00,0xf0,0x00,0x00,0x15]
+#CHECK: sqdb %f0, 4095(%r1,%r15) # encoding: [0xed,0x01,0xff,0xff,0x00,0x15]
+#CHECK: sqdb %f0, 4095(%r15,%r1) # encoding: [0xed,0x0f,0x1f,0xff,0x00,0x15]
+#CHECK: sqdb %f15, 0 # encoding: [0xed,0xf0,0x00,0x00,0x00,0x15]
+
+ sqdb %f0, 0
+ sqdb %f0, 4095
+ sqdb %f0, 0(%r1)
+ sqdb %f0, 0(%r15)
+ sqdb %f0, 4095(%r1,%r15)
+ sqdb %f0, 4095(%r15,%r1)
+ sqdb %f15, 0
--- /dev/null
+# RUN: not llvm-mc -triple s390x-linux-gnu < %s 2> %t
+# RUN: FileCheck < %t %s
+
+#CHECK: error: invalid operand
+#CHECK: sqdb %f0, -1
+#CHECK: error: invalid operand
+#CHECK: sqdb %f0, 4096
+
+ sqdb %f0, -1
+ sqdb %f0, 4096
--- /dev/null
+# RUN: llvm-mc -triple s390x-linux-gnu -show-encoding %s | FileCheck %s
+
+#CHECK: sqdbr %f0, %f0 # encoding: [0xb3,0x15,0x00,0x00]
+#CHECK: sqdbr %f0, %f15 # encoding: [0xb3,0x15,0x00,0x0f]
+#CHECK: sqdbr %f7, %f8 # encoding: [0xb3,0x15,0x00,0x78]
+#CHECK: sqdbr %f15, %f0 # encoding: [0xb3,0x15,0x00,0xf0]
+
+ sqdbr %f0, %f0
+ sqdbr %f0, %f15
+ sqdbr %f7, %f8
+ sqdbr %f15, %f0
--- /dev/null
+# RUN: llvm-mc -triple s390x-linux-gnu -show-encoding %s | FileCheck %s
+
+#CHECK: sqeb %f0, 0 # encoding: [0xed,0x00,0x00,0x00,0x00,0x14]
+#CHECK: sqeb %f0, 4095 # encoding: [0xed,0x00,0x0f,0xff,0x00,0x14]
+#CHECK: sqeb %f0, 0(%r1) # encoding: [0xed,0x00,0x10,0x00,0x00,0x14]
+#CHECK: sqeb %f0, 0(%r15) # encoding: [0xed,0x00,0xf0,0x00,0x00,0x14]
+#CHECK: sqeb %f0, 4095(%r1,%r15) # encoding: [0xed,0x01,0xff,0xff,0x00,0x14]
+#CHECK: sqeb %f0, 4095(%r15,%r1) # encoding: [0xed,0x0f,0x1f,0xff,0x00,0x14]
+#CHECK: sqeb %f15, 0 # encoding: [0xed,0xf0,0x00,0x00,0x00,0x14]
+
+ sqeb %f0, 0
+ sqeb %f0, 4095
+ sqeb %f0, 0(%r1)
+ sqeb %f0, 0(%r15)
+ sqeb %f0, 4095(%r1,%r15)
+ sqeb %f0, 4095(%r15,%r1)
+ sqeb %f15, 0
--- /dev/null
+# RUN: not llvm-mc -triple s390x-linux-gnu < %s 2> %t
+# RUN: FileCheck < %t %s
+
+#CHECK: error: invalid operand
+#CHECK: sqeb %f0, -1
+#CHECK: error: invalid operand
+#CHECK: sqeb %f0, 4096
+
+ sqeb %f0, -1
+ sqeb %f0, 4096
--- /dev/null
+# RUN: llvm-mc -triple s390x-linux-gnu -show-encoding %s | FileCheck %s
+
+#CHECK: sqebr %f0, %f0 # encoding: [0xb3,0x14,0x00,0x00]
+#CHECK: sqebr %f0, %f15 # encoding: [0xb3,0x14,0x00,0x0f]
+#CHECK: sqebr %f7, %f8 # encoding: [0xb3,0x14,0x00,0x78]
+#CHECK: sqebr %f15, %f0 # encoding: [0xb3,0x14,0x00,0xf0]
+
+ sqebr %f0, %f0
+ sqebr %f0, %f15
+ sqebr %f7, %f8
+ sqebr %f15, %f0
--- /dev/null
+# RUN: llvm-mc -triple s390x-linux-gnu -show-encoding %s | FileCheck %s
+
+#CHECK: sqxbr %f0, %f0 # encoding: [0xb3,0x16,0x00,0x00]
+#CHECK: sqxbr %f0, %f13 # encoding: [0xb3,0x16,0x00,0x0d]
+#CHECK: sqxbr %f8, %f8 # encoding: [0xb3,0x16,0x00,0x88]
+#CHECK: sqxbr %f13, %f0 # encoding: [0xb3,0x16,0x00,0xd0]
+
+ sqxbr %f0, %f0
+ sqxbr %f0, %f13
+ sqxbr %f8, %f8
+ sqxbr %f13, %f0
--- /dev/null
+# RUN: not llvm-mc -triple s390x-linux-gnu < %s 2> %t
+# RUN: FileCheck < %t %s
+
+#CHECK: error: invalid register
+#CHECK: sqxbr %f0, %f2
+#CHECK: error: invalid register
+#CHECK: sqxbr %f0, %f14
+#CHECK: error: invalid register
+#CHECK: sqxbr %f2, %f0
+#CHECK: error: invalid register
+#CHECK: sqxbr %f14, %f0
+
+ sqxbr %f0, %f2
+ sqxbr %f0, %f14
+ sqxbr %f2, %f0
+ sqxbr %f14, %f0
+
--- /dev/null
+# RUN: llvm-mc -triple s390x-linux-gnu -show-encoding %s | FileCheck %s
+
+#CHECK: sr %r0, %r0 # encoding: [0x1b,0x00]
+#CHECK: sr %r0, %r15 # encoding: [0x1b,0x0f]
+#CHECK: sr %r15, %r0 # encoding: [0x1b,0xf0]
+#CHECK: sr %r7, %r8 # encoding: [0x1b,0x78]
+
+ sr %r0,%r0
+ sr %r0,%r15
+ sr %r15,%r0
+ sr %r7,%r8
--- /dev/null
+# RUN: llvm-mc -triple s390x-linux-gnu -show-encoding %s | FileCheck %s
+
+#CHECK: sra %r0, 0 # encoding: [0x8a,0x00,0x00,0x00]
+#CHECK: sra %r7, 0 # encoding: [0x8a,0x70,0x00,0x00]
+#CHECK: sra %r15, 0 # encoding: [0x8a,0xf0,0x00,0x00]
+#CHECK: sra %r0, 4095 # encoding: [0x8a,0x00,0x0f,0xff]
+#CHECK: sra %r0, 0(%r1) # encoding: [0x8a,0x00,0x10,0x00]
+#CHECK: sra %r0, 0(%r15) # encoding: [0x8a,0x00,0xf0,0x00]
+#CHECK: sra %r0, 4095(%r1) # encoding: [0x8a,0x00,0x1f,0xff]
+#CHECK: sra %r0, 4095(%r15) # encoding: [0x8a,0x00,0xff,0xff]
+
+ sra %r0,0
+ sra %r7,0
+ sra %r15,0
+ sra %r0,4095
+ sra %r0,0(%r1)
+ sra %r0,0(%r15)
+ sra %r0,4095(%r1)
+ sra %r0,4095(%r15)
--- /dev/null
+# RUN: not llvm-mc -triple s390x-linux-gnu < %s 2> %t
+# RUN: FileCheck < %t %s
+
+#CHECK: error: invalid operand
+#CHECK: sra %r0,-1
+#CHECK: error: invalid operand
+#CHECK: sra %r0,4096
+#CHECK: error: %r0 used in an address
+#CHECK: sra %r0,0(%r0)
+#CHECK: error: invalid use of indexed addressing
+#CHECK: sra %r0,0(%r1,%r2)
+
+ sra %r0,-1
+ sra %r0,4096
+ sra %r0,0(%r0)
+ sra %r0,0(%r1,%r2)
--- /dev/null
+# RUN: llvm-mc -triple s390x-linux-gnu -show-encoding %s | FileCheck %s
+
+#CHECK: srag %r0, %r0, 0 # encoding: [0xeb,0x00,0x00,0x00,0x00,0x0a]
+#CHECK: srag %r15, %r1, 0 # encoding: [0xeb,0xf1,0x00,0x00,0x00,0x0a]
+#CHECK: srag %r1, %r15, 0 # encoding: [0xeb,0x1f,0x00,0x00,0x00,0x0a]
+#CHECK: srag %r15, %r15, 0 # encoding: [0xeb,0xff,0x00,0x00,0x00,0x0a]
+#CHECK: srag %r0, %r0, -524288 # encoding: [0xeb,0x00,0x00,0x00,0x80,0x0a]
+#CHECK: srag %r0, %r0, -1 # encoding: [0xeb,0x00,0x0f,0xff,0xff,0x0a]
+#CHECK: srag %r0, %r0, 1 # encoding: [0xeb,0x00,0x00,0x01,0x00,0x0a]
+#CHECK: srag %r0, %r0, 524287 # encoding: [0xeb,0x00,0x0f,0xff,0x7f,0x0a]
+#CHECK: srag %r0, %r0, 0(%r1) # encoding: [0xeb,0x00,0x10,0x00,0x00,0x0a]
+#CHECK: srag %r0, %r0, 0(%r15) # encoding: [0xeb,0x00,0xf0,0x00,0x00,0x0a]
+#CHECK: srag %r0, %r0, 524287(%r1) # encoding: [0xeb,0x00,0x1f,0xff,0x7f,0x0a]
+#CHECK: srag %r0, %r0, 524287(%r15) # encoding: [0xeb,0x00,0xff,0xff,0x7f,0x0a]
+
+ srag %r0,%r0,0
+ srag %r15,%r1,0
+ srag %r1,%r15,0
+ srag %r15,%r15,0
+ srag %r0,%r0,-524288
+ srag %r0,%r0,-1
+ srag %r0,%r0,1
+ srag %r0,%r0,524287
+ srag %r0,%r0,0(%r1)
+ srag %r0,%r0,0(%r15)
+ srag %r0,%r0,524287(%r1)
+ srag %r0,%r0,524287(%r15)
--- /dev/null
+# RUN: not llvm-mc -triple s390x-linux-gnu < %s 2> %t
+# RUN: FileCheck < %t %s
+
+#CHECK: error: invalid operand
+#CHECK: srag %r0,%r0,-524289
+#CHECK: error: invalid operand
+#CHECK: srag %r0,%r0,524288
+#CHECK: error: %r0 used in an address
+#CHECK: srag %r0,%r0,0(%r0)
+#CHECK: error: invalid use of indexed addressing
+#CHECK: srag %r0,%r0,0(%r1,%r2)
+
+ srag %r0,%r0,-524289
+ srag %r0,%r0,524288
+ srag %r0,%r0,0(%r0)
+ srag %r0,%r0,0(%r1,%r2)
--- /dev/null
+# RUN: llvm-mc -triple s390x-linux-gnu -show-encoding %s | FileCheck %s
+
+#CHECK: srl %r0, 0 # encoding: [0x88,0x00,0x00,0x00]
+#CHECK: srl %r7, 0 # encoding: [0x88,0x70,0x00,0x00]
+#CHECK: srl %r15, 0 # encoding: [0x88,0xf0,0x00,0x00]
+#CHECK: srl %r0, 4095 # encoding: [0x88,0x00,0x0f,0xff]
+#CHECK: srl %r0, 0(%r1) # encoding: [0x88,0x00,0x10,0x00]
+#CHECK: srl %r0, 0(%r15) # encoding: [0x88,0x00,0xf0,0x00]
+#CHECK: srl %r0, 4095(%r1) # encoding: [0x88,0x00,0x1f,0xff]
+#CHECK: srl %r0, 4095(%r15) # encoding: [0x88,0x00,0xff,0xff]
+
+ srl %r0,0
+ srl %r7,0
+ srl %r15,0
+ srl %r0,4095
+ srl %r0,0(%r1)
+ srl %r0,0(%r15)
+ srl %r0,4095(%r1)
+ srl %r0,4095(%r15)
--- /dev/null
+# RUN: not llvm-mc -triple s390x-linux-gnu < %s 2> %t
+# RUN: FileCheck < %t %s
+
+#CHECK: error: invalid operand
+#CHECK: srl %r0,-1
+#CHECK: error: invalid operand
+#CHECK: srl %r0,4096
+#CHECK: error: %r0 used in an address
+#CHECK: srl %r0,0(%r0)
+#CHECK: error: invalid use of indexed addressing
+#CHECK: srl %r0,0(%r1,%r2)
+
+ srl %r0,-1
+ srl %r0,4096
+ srl %r0,0(%r0)
+ srl %r0,0(%r1,%r2)
--- /dev/null
+# RUN: llvm-mc -triple s390x-linux-gnu -show-encoding %s | FileCheck %s
+
+#CHECK: srlg %r0, %r0, 0 # encoding: [0xeb,0x00,0x00,0x00,0x00,0x0c]
+#CHECK: srlg %r15, %r1, 0 # encoding: [0xeb,0xf1,0x00,0x00,0x00,0x0c]
+#CHECK: srlg %r1, %r15, 0 # encoding: [0xeb,0x1f,0x00,0x00,0x00,0x0c]
+#CHECK: srlg %r15, %r15, 0 # encoding: [0xeb,0xff,0x00,0x00,0x00,0x0c]
+#CHECK: srlg %r0, %r0, -524288 # encoding: [0xeb,0x00,0x00,0x00,0x80,0x0c]
+#CHECK: srlg %r0, %r0, -1 # encoding: [0xeb,0x00,0x0f,0xff,0xff,0x0c]
+#CHECK: srlg %r0, %r0, 1 # encoding: [0xeb,0x00,0x00,0x01,0x00,0x0c]
+#CHECK: srlg %r0, %r0, 524287 # encoding: [0xeb,0x00,0x0f,0xff,0x7f,0x0c]
+#CHECK: srlg %r0, %r0, 0(%r1) # encoding: [0xeb,0x00,0x10,0x00,0x00,0x0c]
+#CHECK: srlg %r0, %r0, 0(%r15) # encoding: [0xeb,0x00,0xf0,0x00,0x00,0x0c]
+#CHECK: srlg %r0, %r0, 524287(%r1) # encoding: [0xeb,0x00,0x1f,0xff,0x7f,0x0c]
+#CHECK: srlg %r0, %r0, 524287(%r15) # encoding: [0xeb,0x00,0xff,0xff,0x7f,0x0c]
+
+ srlg %r0,%r0,0
+ srlg %r15,%r1,0
+ srlg %r1,%r15,0
+ srlg %r15,%r15,0
+ srlg %r0,%r0,-524288
+ srlg %r0,%r0,-1
+ srlg %r0,%r0,1
+ srlg %r0,%r0,524287
+ srlg %r0,%r0,0(%r1)
+ srlg %r0,%r0,0(%r15)
+ srlg %r0,%r0,524287(%r1)
+ srlg %r0,%r0,524287(%r15)
--- /dev/null
+# RUN: not llvm-mc -triple s390x-linux-gnu < %s 2> %t
+# RUN: FileCheck < %t %s
+
+#CHECK: error: invalid operand
+#CHECK: srlg %r0,%r0,-524289
+#CHECK: error: invalid operand
+#CHECK: srlg %r0,%r0,524288
+#CHECK: error: %r0 used in an address
+#CHECK: srlg %r0,%r0,0(%r0)
+#CHECK: error: invalid use of indexed addressing
+#CHECK: srlg %r0,%r0,0(%r1,%r2)
+
+ srlg %r0,%r0,-524289
+ srlg %r0,%r0,524288
+ srlg %r0,%r0,0(%r0)
+ srlg %r0,%r0,0(%r1,%r2)
--- /dev/null
+# RUN: llvm-mc -triple s390x-linux-gnu -show-encoding %s | FileCheck %s
+
+#CHECK: st %r0, 0 # encoding: [0x50,0x00,0x00,0x00]
+#CHECK: st %r0, 4095 # encoding: [0x50,0x00,0x0f,0xff]
+#CHECK: st %r0, 0(%r1) # encoding: [0x50,0x00,0x10,0x00]
+#CHECK: st %r0, 0(%r15) # encoding: [0x50,0x00,0xf0,0x00]
+#CHECK: st %r0, 4095(%r1,%r15) # encoding: [0x50,0x01,0xff,0xff]
+#CHECK: st %r0, 4095(%r15,%r1) # encoding: [0x50,0x0f,0x1f,0xff]
+#CHECK: st %r15, 0 # encoding: [0x50,0xf0,0x00,0x00]
+
+ st %r0, 0
+ st %r0, 4095
+ st %r0, 0(%r1)
+ st %r0, 0(%r15)
+ st %r0, 4095(%r1,%r15)
+ st %r0, 4095(%r15,%r1)
+ st %r15, 0
--- /dev/null
+# RUN: not llvm-mc -triple s390x-linux-gnu < %s 2> %t
+# RUN: FileCheck < %t %s
+
+#CHECK: error: invalid operand
+#CHECK: st %r0, -1
+#CHECK: error: invalid operand
+#CHECK: st %r0, 4096
+
+ st %r0, -1
+ st %r0, 4096
--- /dev/null
+# RUN: llvm-mc -triple s390x-linux-gnu -show-encoding %s | FileCheck %s
+
+#CHECK: stc %r0, 0 # encoding: [0x42,0x00,0x00,0x00]
+#CHECK: stc %r0, 4095 # encoding: [0x42,0x00,0x0f,0xff]
+#CHECK: stc %r0, 0(%r1) # encoding: [0x42,0x00,0x10,0x00]
+#CHECK: stc %r0, 0(%r15) # encoding: [0x42,0x00,0xf0,0x00]
+#CHECK: stc %r0, 4095(%r1,%r15) # encoding: [0x42,0x01,0xff,0xff]
+#CHECK: stc %r0, 4095(%r15,%r1) # encoding: [0x42,0x0f,0x1f,0xff]
+#CHECK: stc %r15, 0 # encoding: [0x42,0xf0,0x00,0x00]
+
+ stc %r0, 0
+ stc %r0, 4095
+ stc %r0, 0(%r1)
+ stc %r0, 0(%r15)
+ stc %r0, 4095(%r1,%r15)
+ stc %r0, 4095(%r15,%r1)
+ stc %r15, 0
--- /dev/null
+# RUN: not llvm-mc -triple s390x-linux-gnu < %s 2> %t
+# RUN: FileCheck < %t %s
+
+#CHECK: error: invalid operand
+#CHECK: stc %r0, -1
+#CHECK: error: invalid operand
+#CHECK: stc %r0, 4096
+
+ stc %r0, -1
+ stc %r0, 4096
--- /dev/null
+# RUN: llvm-mc -triple s390x-linux-gnu -show-encoding %s | FileCheck %s
+
+#CHECK: stcy %r0, -524288 # encoding: [0xe3,0x00,0x00,0x00,0x80,0x72]
+#CHECK: stcy %r0, -1 # encoding: [0xe3,0x00,0x0f,0xff,0xff,0x72]
+#CHECK: stcy %r0, 0 # encoding: [0xe3,0x00,0x00,0x00,0x00,0x72]
+#CHECK: stcy %r0, 1 # encoding: [0xe3,0x00,0x00,0x01,0x00,0x72]
+#CHECK: stcy %r0, 524287 # encoding: [0xe3,0x00,0x0f,0xff,0x7f,0x72]
+#CHECK: stcy %r0, 0(%r1) # encoding: [0xe3,0x00,0x10,0x00,0x00,0x72]
+#CHECK: stcy %r0, 0(%r15) # encoding: [0xe3,0x00,0xf0,0x00,0x00,0x72]
+#CHECK: stcy %r0, 524287(%r1,%r15) # encoding: [0xe3,0x01,0xff,0xff,0x7f,0x72]
+#CHECK: stcy %r0, 524287(%r15,%r1) # encoding: [0xe3,0x0f,0x1f,0xff,0x7f,0x72]
+#CHECK: stcy %r15, 0 # encoding: [0xe3,0xf0,0x00,0x00,0x00,0x72]
+
+ stcy %r0, -524288
+ stcy %r0, -1
+ stcy %r0, 0
+ stcy %r0, 1
+ stcy %r0, 524287
+ stcy %r0, 0(%r1)
+ stcy %r0, 0(%r15)
+ stcy %r0, 524287(%r1,%r15)
+ stcy %r0, 524287(%r15,%r1)
+ stcy %r15, 0
--- /dev/null
+# RUN: not llvm-mc -triple s390x-linux-gnu < %s 2> %t
+# RUN: FileCheck < %t %s
+
+#CHECK: error: invalid operand
+#CHECK: stcy %r0, -524289
+#CHECK: error: invalid operand
+#CHECK: stcy %r0, 524288
+
+ stcy %r0, -524289
+ stcy %r0, 524288
--- /dev/null
+# RUN: llvm-mc -triple s390x-linux-gnu -show-encoding %s | FileCheck %s
+
+#CHECK: std %f0, 0 # encoding: [0x60,0x00,0x00,0x00]
+#CHECK: std %f0, 4095 # encoding: [0x60,0x00,0x0f,0xff]
+#CHECK: std %f0, 0(%r1) # encoding: [0x60,0x00,0x10,0x00]
+#CHECK: std %f0, 0(%r15) # encoding: [0x60,0x00,0xf0,0x00]
+#CHECK: std %f0, 4095(%r1,%r15) # encoding: [0x60,0x01,0xff,0xff]
+#CHECK: std %f0, 4095(%r15,%r1) # encoding: [0x60,0x0f,0x1f,0xff]
+#CHECK: std %f15, 0 # encoding: [0x60,0xf0,0x00,0x00]
+
+ std %f0, 0
+ std %f0, 4095
+ std %f0, 0(%r1)
+ std %f0, 0(%r15)
+ std %f0, 4095(%r1,%r15)
+ std %f0, 4095(%r15,%r1)
+ std %f15, 0
--- /dev/null
+# RUN: not llvm-mc -triple s390x-linux-gnu < %s 2> %t
+# RUN: FileCheck < %t %s
+
+#CHECK: error: invalid operand
+#CHECK: std %f0, -1
+#CHECK: error: invalid operand
+#CHECK: std %f0, 4096
+
+ std %f0, -1
+ std %f0, 4096
--- /dev/null
+# RUN: llvm-mc -triple s390x-linux-gnu -show-encoding %s | FileCheck %s
+
+#CHECK: stdy %f0, -524288 # encoding: [0xed,0x00,0x00,0x00,0x80,0x67]
+#CHECK: stdy %f0, -1 # encoding: [0xed,0x00,0x0f,0xff,0xff,0x67]
+#CHECK: stdy %f0, 0 # encoding: [0xed,0x00,0x00,0x00,0x00,0x67]
+#CHECK: stdy %f0, 1 # encoding: [0xed,0x00,0x00,0x01,0x00,0x67]
+#CHECK: stdy %f0, 524287 # encoding: [0xed,0x00,0x0f,0xff,0x7f,0x67]
+#CHECK: stdy %f0, 0(%r1) # encoding: [0xed,0x00,0x10,0x00,0x00,0x67]
+#CHECK: stdy %f0, 0(%r15) # encoding: [0xed,0x00,0xf0,0x00,0x00,0x67]
+#CHECK: stdy %f0, 524287(%r1,%r15) # encoding: [0xed,0x01,0xff,0xff,0x7f,0x67]
+#CHECK: stdy %f0, 524287(%r15,%r1) # encoding: [0xed,0x0f,0x1f,0xff,0x7f,0x67]
+#CHECK: stdy %f15, 0 # encoding: [0xed,0xf0,0x00,0x00,0x00,0x67]
+
+ stdy %f0, -524288
+ stdy %f0, -1
+ stdy %f0, 0
+ stdy %f0, 1
+ stdy %f0, 524287
+ stdy %f0, 0(%r1)
+ stdy %f0, 0(%r15)
+ stdy %f0, 524287(%r1,%r15)
+ stdy %f0, 524287(%r15,%r1)
+ stdy %f15, 0
--- /dev/null
+# RUN: not llvm-mc -triple s390x-linux-gnu < %s 2> %t
+# RUN: FileCheck < %t %s
+
+#CHECK: error: invalid operand
+#CHECK: stdy %f0, -524289
+#CHECK: error: invalid operand
+#CHECK: stdy %f0, 524288
+
+ stdy %f0, -524289
+ stdy %f0, 524288
--- /dev/null
+# RUN: llvm-mc -triple s390x-linux-gnu -show-encoding %s | FileCheck %s
+
+#CHECK: ste %f0, 0 # encoding: [0x70,0x00,0x00,0x00]
+#CHECK: ste %f0, 4095 # encoding: [0x70,0x00,0x0f,0xff]
+#CHECK: ste %f0, 0(%r1) # encoding: [0x70,0x00,0x10,0x00]
+#CHECK: ste %f0, 0(%r15) # encoding: [0x70,0x00,0xf0,0x00]
+#CHECK: ste %f0, 4095(%r1,%r15) # encoding: [0x70,0x01,0xff,0xff]
+#CHECK: ste %f0, 4095(%r15,%r1) # encoding: [0x70,0x0f,0x1f,0xff]
+#CHECK: ste %f15, 0 # encoding: [0x70,0xf0,0x00,0x00]
+
+ ste %f0, 0
+ ste %f0, 4095
+ ste %f0, 0(%r1)
+ ste %f0, 0(%r15)
+ ste %f0, 4095(%r1,%r15)
+ ste %f0, 4095(%r15,%r1)
+ ste %f15, 0
--- /dev/null
+# RUN: not llvm-mc -triple s390x-linux-gnu < %s 2> %t
+# RUN: FileCheck < %t %s
+
+#CHECK: error: invalid operand
+#CHECK: ste %f0, -1
+#CHECK: error: invalid operand
+#CHECK: ste %f0, 4096
+
+ ste %f0, -1
+ ste %f0, 4096
--- /dev/null
+# RUN: llvm-mc -triple s390x-linux-gnu -show-encoding %s | FileCheck %s
+
+#CHECK: stey %f0, -524288 # encoding: [0xed,0x00,0x00,0x00,0x80,0x66]
+#CHECK: stey %f0, -1 # encoding: [0xed,0x00,0x0f,0xff,0xff,0x66]
+#CHECK: stey %f0, 0 # encoding: [0xed,0x00,0x00,0x00,0x00,0x66]
+#CHECK: stey %f0, 1 # encoding: [0xed,0x00,0x00,0x01,0x00,0x66]
+#CHECK: stey %f0, 524287 # encoding: [0xed,0x00,0x0f,0xff,0x7f,0x66]
+#CHECK: stey %f0, 0(%r1) # encoding: [0xed,0x00,0x10,0x00,0x00,0x66]
+#CHECK: stey %f0, 0(%r15) # encoding: [0xed,0x00,0xf0,0x00,0x00,0x66]
+#CHECK: stey %f0, 524287(%r1,%r15) # encoding: [0xed,0x01,0xff,0xff,0x7f,0x66]
+#CHECK: stey %f0, 524287(%r15,%r1) # encoding: [0xed,0x0f,0x1f,0xff,0x7f,0x66]
+#CHECK: stey %f15, 0 # encoding: [0xed,0xf0,0x00,0x00,0x00,0x66]
+
+ stey %f0, -524288
+ stey %f0, -1
+ stey %f0, 0
+ stey %f0, 1
+ stey %f0, 524287
+ stey %f0, 0(%r1)
+ stey %f0, 0(%r15)
+ stey %f0, 524287(%r1,%r15)
+ stey %f0, 524287(%r15,%r1)
+ stey %f15, 0
--- /dev/null
+# RUN: not llvm-mc -triple s390x-linux-gnu < %s 2> %t
+# RUN: FileCheck < %t %s
+
+#CHECK: error: invalid operand
+#CHECK: stey %f0, -524289
+#CHECK: error: invalid operand
+#CHECK: stey %f0, 524288
+
+ stey %f0, -524289
+ stey %f0, 524288
--- /dev/null
+# RUN: llvm-mc -triple s390x-linux-gnu -show-encoding %s | FileCheck %s
+
+#CHECK: stg %r0, -524288 # encoding: [0xe3,0x00,0x00,0x00,0x80,0x24]
+#CHECK: stg %r0, -1 # encoding: [0xe3,0x00,0x0f,0xff,0xff,0x24]
+#CHECK: stg %r0, 0 # encoding: [0xe3,0x00,0x00,0x00,0x00,0x24]
+#CHECK: stg %r0, 1 # encoding: [0xe3,0x00,0x00,0x01,0x00,0x24]
+#CHECK: stg %r0, 524287 # encoding: [0xe3,0x00,0x0f,0xff,0x7f,0x24]
+#CHECK: stg %r0, 0(%r1) # encoding: [0xe3,0x00,0x10,0x00,0x00,0x24]
+#CHECK: stg %r0, 0(%r15) # encoding: [0xe3,0x00,0xf0,0x00,0x00,0x24]
+#CHECK: stg %r0, 524287(%r1,%r15) # encoding: [0xe3,0x01,0xff,0xff,0x7f,0x24]
+#CHECK: stg %r0, 524287(%r15,%r1) # encoding: [0xe3,0x0f,0x1f,0xff,0x7f,0x24]
+#CHECK: stg %r15, 0 # encoding: [0xe3,0xf0,0x00,0x00,0x00,0x24]
+
+ stg %r0, -524288
+ stg %r0, -1
+ stg %r0, 0
+ stg %r0, 1
+ stg %r0, 524287
+ stg %r0, 0(%r1)
+ stg %r0, 0(%r15)
+ stg %r0, 524287(%r1,%r15)
+ stg %r0, 524287(%r15,%r1)
+ stg %r15, 0
--- /dev/null
+# RUN: not llvm-mc -triple s390x-linux-gnu < %s 2> %t
+# RUN: FileCheck < %t %s
+
+#CHECK: error: invalid operand
+#CHECK: stg %r0, -524289
+#CHECK: error: invalid operand
+#CHECK: stg %r0, 524288
+
+ stg %r0, -524289
+ stg %r0, 524288
--- /dev/null
+# RUN: llvm-mc -triple s390x-linux-gnu -show-encoding %s | FileCheck %s
+
+#CHECK: stgrl %r0, 2864434397 # encoding: [0xc4,0x0b,0x55,0x5d,0xe6,0x6e]
+#CHECK: stgrl %r15, 2864434397 # encoding: [0xc4,0xfb,0x55,0x5d,0xe6,0x6e]
+
+ stgrl %r0,0xaabbccdd
+ stgrl %r15,0xaabbccdd
+
+#CHECK: stgrl %r0, foo # encoding: [0xc4,0x0b,A,A,A,A]
+# fixup A - offset: 2, value: foo+2, kind: FK_390_PC32DBL
+#CHECK: stgrl %r15, foo # encoding: [0xc4,0xfb,A,A,A,A]
+# fixup A - offset: 2, value: foo+2, kind: FK_390_PC32DBL
+
+ stgrl %r0,foo
+ stgrl %r15,foo
+
+#CHECK: stgrl %r3, bar+100 # encoding: [0xc4,0x3b,A,A,A,A]
+# fixup A - offset: 2, value: (bar+100)+2, kind: FK_390_PC32DBL
+#CHECK: stgrl %r4, bar+100 # encoding: [0xc4,0x4b,A,A,A,A]
+# fixup A - offset: 2, value: (bar+100)+2, kind: FK_390_PC32DBL
+
+ stgrl %r3,bar+100
+ stgrl %r4,bar+100
+
+#CHECK: stgrl %r7, frob@PLT # encoding: [0xc4,0x7b,A,A,A,A]
+# fixup A - offset: 2, value: frob@PLT+2, kind: FK_390_PC32DBL
+#CHECK: stgrl %r8, frob@PLT # encoding: [0xc4,0x8b,A,A,A,A]
+# fixup A - offset: 2, value: frob@PLT+2, kind: FK_390_PC32DBL
+
+ stgrl %r7,frob@PLT
+ stgrl %r8,frob@PLT
--- /dev/null
+# RUN: llvm-mc -triple s390x-linux-gnu -show-encoding %s | FileCheck %s
+
+#CHECK: sth %r0, 0 # encoding: [0x40,0x00,0x00,0x00]
+#CHECK: sth %r0, 4095 # encoding: [0x40,0x00,0x0f,0xff]
+#CHECK: sth %r0, 0(%r1) # encoding: [0x40,0x00,0x10,0x00]
+#CHECK: sth %r0, 0(%r15) # encoding: [0x40,0x00,0xf0,0x00]
+#CHECK: sth %r0, 4095(%r1,%r15) # encoding: [0x40,0x01,0xff,0xff]
+#CHECK: sth %r0, 4095(%r15,%r1) # encoding: [0x40,0x0f,0x1f,0xff]
+#CHECK: sth %r15, 0 # encoding: [0x40,0xf0,0x00,0x00]
+
+ sth %r0, 0
+ sth %r0, 4095
+ sth %r0, 0(%r1)
+ sth %r0, 0(%r15)
+ sth %r0, 4095(%r1,%r15)
+ sth %r0, 4095(%r15,%r1)
+ sth %r15, 0
--- /dev/null
+# RUN: not llvm-mc -triple s390x-linux-gnu < %s 2> %t
+# RUN: FileCheck < %t %s
+
+#CHECK: error: invalid operand
+#CHECK: sth %r0, -1
+#CHECK: error: invalid operand
+#CHECK: sth %r0, 4096
+
+ sth %r0, -1
+ sth %r0, 4096
--- /dev/null
+# RUN: llvm-mc -triple s390x-linux-gnu -show-encoding %s | FileCheck %s
+
+#CHECK: sthrl %r0, 2864434397 # encoding: [0xc4,0x07,0x55,0x5d,0xe6,0x6e]
+#CHECK: sthrl %r15, 2864434397 # encoding: [0xc4,0xf7,0x55,0x5d,0xe6,0x6e]
+
+ sthrl %r0,0xaabbccdd
+ sthrl %r15,0xaabbccdd
+
+#CHECK: sthrl %r0, foo # encoding: [0xc4,0x07,A,A,A,A]
+# fixup A - offset: 2, value: foo+2, kind: FK_390_PC32DBL
+#CHECK: sthrl %r15, foo # encoding: [0xc4,0xf7,A,A,A,A]
+# fixup A - offset: 2, value: foo+2, kind: FK_390_PC32DBL
+
+ sthrl %r0,foo
+ sthrl %r15,foo
+
+#CHECK: sthrl %r3, bar+100 # encoding: [0xc4,0x37,A,A,A,A]
+# fixup A - offset: 2, value: (bar+100)+2, kind: FK_390_PC32DBL
+#CHECK: sthrl %r4, bar+100 # encoding: [0xc4,0x47,A,A,A,A]
+# fixup A - offset: 2, value: (bar+100)+2, kind: FK_390_PC32DBL
+
+ sthrl %r3,bar+100
+ sthrl %r4,bar+100
+
+#CHECK: sthrl %r7, frob@PLT # encoding: [0xc4,0x77,A,A,A,A]
+# fixup A - offset: 2, value: frob@PLT+2, kind: FK_390_PC32DBL
+#CHECK: sthrl %r8, frob@PLT # encoding: [0xc4,0x87,A,A,A,A]
+# fixup A - offset: 2, value: frob@PLT+2, kind: FK_390_PC32DBL
+
+ sthrl %r7,frob@PLT
+ sthrl %r8,frob@PLT
--- /dev/null
+# RUN: llvm-mc -triple s390x-linux-gnu -show-encoding %s | FileCheck %s
+
+#CHECK: sthy %r0, -524288 # encoding: [0xe3,0x00,0x00,0x00,0x80,0x70]
+#CHECK: sthy %r0, -1 # encoding: [0xe3,0x00,0x0f,0xff,0xff,0x70]
+#CHECK: sthy %r0, 0 # encoding: [0xe3,0x00,0x00,0x00,0x00,0x70]
+#CHECK: sthy %r0, 1 # encoding: [0xe3,0x00,0x00,0x01,0x00,0x70]
+#CHECK: sthy %r0, 524287 # encoding: [0xe3,0x00,0x0f,0xff,0x7f,0x70]
+#CHECK: sthy %r0, 0(%r1) # encoding: [0xe3,0x00,0x10,0x00,0x00,0x70]
+#CHECK: sthy %r0, 0(%r15) # encoding: [0xe3,0x00,0xf0,0x00,0x00,0x70]
+#CHECK: sthy %r0, 524287(%r1,%r15) # encoding: [0xe3,0x01,0xff,0xff,0x7f,0x70]
+#CHECK: sthy %r0, 524287(%r15,%r1) # encoding: [0xe3,0x0f,0x1f,0xff,0x7f,0x70]
+#CHECK: sthy %r15, 0 # encoding: [0xe3,0xf0,0x00,0x00,0x00,0x70]
+
+ sthy %r0, -524288
+ sthy %r0, -1
+ sthy %r0, 0
+ sthy %r0, 1
+ sthy %r0, 524287
+ sthy %r0, 0(%r1)
+ sthy %r0, 0(%r15)
+ sthy %r0, 524287(%r1,%r15)
+ sthy %r0, 524287(%r15,%r1)
+ sthy %r15, 0
--- /dev/null
+# RUN: not llvm-mc -triple s390x-linux-gnu < %s 2> %t
+# RUN: FileCheck < %t %s
+
+#CHECK: error: invalid operand
+#CHECK: sthy %r0, -524289
+#CHECK: error: invalid operand
+#CHECK: sthy %r0, 524288
+
+ sthy %r0, -524289
+ sthy %r0, 524288
--- /dev/null
+# RUN: llvm-mc -triple s390x-linux-gnu -show-encoding %s | FileCheck %s
+
+#CHECK: stmg %r0, %r0, 0 # encoding: [0xeb,0x00,0x00,0x00,0x00,0x24]
+#CHECK: stmg %r0, %r15, 0 # encoding: [0xeb,0x0f,0x00,0x00,0x00,0x24]
+#CHECK: stmg %r14, %r15, 0 # encoding: [0xeb,0xef,0x00,0x00,0x00,0x24]
+#CHECK: stmg %r15, %r15, 0 # encoding: [0xeb,0xff,0x00,0x00,0x00,0x24]
+#CHECK: stmg %r0, %r0, -524288 # encoding: [0xeb,0x00,0x00,0x00,0x80,0x24]
+#CHECK: stmg %r0, %r0, -1 # encoding: [0xeb,0x00,0x0f,0xff,0xff,0x24]
+#CHECK: stmg %r0, %r0, 0 # encoding: [0xeb,0x00,0x00,0x00,0x00,0x24]
+#CHECK: stmg %r0, %r0, 1 # encoding: [0xeb,0x00,0x00,0x01,0x00,0x24]
+#CHECK: stmg %r0, %r0, 524287 # encoding: [0xeb,0x00,0x0f,0xff,0x7f,0x24]
+#CHECK: stmg %r0, %r0, 0(%r1) # encoding: [0xeb,0x00,0x10,0x00,0x00,0x24]
+#CHECK: stmg %r0, %r0, 0(%r15) # encoding: [0xeb,0x00,0xf0,0x00,0x00,0x24]
+#CHECK: stmg %r0, %r0, 524287(%r1) # encoding: [0xeb,0x00,0x1f,0xff,0x7f,0x24]
+#CHECK: stmg %r0, %r0, 524287(%r15) # encoding: [0xeb,0x00,0xff,0xff,0x7f,0x24]
+
+ stmg %r0,%r0,0
+ stmg %r0,%r15,0
+ stmg %r14,%r15,0
+ stmg %r15,%r15,0
+ stmg %r0,%r0,-524288
+ stmg %r0,%r0,-1
+ stmg %r0,%r0,0
+ stmg %r0,%r0,1
+ stmg %r0,%r0,524287
+ stmg %r0,%r0,0(%r1)
+ stmg %r0,%r0,0(%r15)
+ stmg %r0,%r0,524287(%r1)
+ stmg %r0,%r0,524287(%r15)
--- /dev/null
+# RUN: not llvm-mc -triple s390x-linux-gnu < %s 2> %t
+# RUN: FileCheck < %t %s
+
+#CHECK: error: invalid operand
+#CHECK: stmg %r0, %r0, -524289
+#CHECK: error: invalid operand
+#CHECK: stmg %r0, %r0, 524288
+#CHECK: error: invalid use of indexed addressing
+#CHECK: stmg %r0, %r0, 0(%r1,%r2)
+
+ stmg %r0, %r0, -524289
+ stmg %r0, %r0, 524288
+ stmg %r0, %r0, 0(%r1,%r2)
--- /dev/null
+# RUN: llvm-mc -triple s390x-linux-gnu -show-encoding %s | FileCheck %s
+
+#CHECK: strl %r0, 2864434397 # encoding: [0xc4,0x0f,0x55,0x5d,0xe6,0x6e]
+#CHECK: strl %r15, 2864434397 # encoding: [0xc4,0xff,0x55,0x5d,0xe6,0x6e]
+
+ strl %r0,0xaabbccdd
+ strl %r15,0xaabbccdd
+
+#CHECK: strl %r0, foo # encoding: [0xc4,0x0f,A,A,A,A]
+# fixup A - offset: 2, value: foo+2, kind: FK_390_PC32DBL
+#CHECK: strl %r15, foo # encoding: [0xc4,0xff,A,A,A,A]
+# fixup A - offset: 2, value: foo+2, kind: FK_390_PC32DBL
+
+ strl %r0,foo
+ strl %r15,foo
+
+#CHECK: strl %r3, bar+100 # encoding: [0xc4,0x3f,A,A,A,A]
+# fixup A - offset: 2, value: (bar+100)+2, kind: FK_390_PC32DBL
+#CHECK: strl %r4, bar+100 # encoding: [0xc4,0x4f,A,A,A,A]
+# fixup A - offset: 2, value: (bar+100)+2, kind: FK_390_PC32DBL
+
+ strl %r3,bar+100
+ strl %r4,bar+100
+
+#CHECK: strl %r7, frob@PLT # encoding: [0xc4,0x7f,A,A,A,A]
+# fixup A - offset: 2, value: frob@PLT+2, kind: FK_390_PC32DBL
+#CHECK: strl %r8, frob@PLT # encoding: [0xc4,0x8f,A,A,A,A]
+# fixup A - offset: 2, value: frob@PLT+2, kind: FK_390_PC32DBL
+
+ strl %r7,frob@PLT
+ strl %r8,frob@PLT
--- /dev/null
+# RUN: llvm-mc -triple s390x-linux-gnu -show-encoding %s | FileCheck %s
+
+#CHECK: strv %r0, -524288 # encoding: [0xe3,0x00,0x00,0x00,0x80,0x3e]
+#CHECK: strv %r0, -1 # encoding: [0xe3,0x00,0x0f,0xff,0xff,0x3e]
+#CHECK: strv %r0, 0 # encoding: [0xe3,0x00,0x00,0x00,0x00,0x3e]
+#CHECK: strv %r0, 1 # encoding: [0xe3,0x00,0x00,0x01,0x00,0x3e]
+#CHECK: strv %r0, 524287 # encoding: [0xe3,0x00,0x0f,0xff,0x7f,0x3e]
+#CHECK: strv %r0, 0(%r1) # encoding: [0xe3,0x00,0x10,0x00,0x00,0x3e]
+#CHECK: strv %r0, 0(%r15) # encoding: [0xe3,0x00,0xf0,0x00,0x00,0x3e]
+#CHECK: strv %r0, 524287(%r1,%r15) # encoding: [0xe3,0x01,0xff,0xff,0x7f,0x3e]
+#CHECK: strv %r0, 524287(%r15,%r1) # encoding: [0xe3,0x0f,0x1f,0xff,0x7f,0x3e]
+#CHECK: strv %r15, 0 # encoding: [0xe3,0xf0,0x00,0x00,0x00,0x3e]
+
+ strv %r0,-524288
+ strv %r0,-1
+ strv %r0,0
+ strv %r0,1
+ strv %r0,524287
+ strv %r0,0(%r1)
+ strv %r0,0(%r15)
+ strv %r0,524287(%r1,%r15)
+ strv %r0,524287(%r15,%r1)
+ strv %r15,0
--- /dev/null
+# RUN: not llvm-mc -triple s390x-linux-gnu < %s 2> %t
+# RUN: FileCheck < %t %s
+
+#CHECK: error: invalid operand
+#CHECK: strv %r0, -524289
+#CHECK: error: invalid operand
+#CHECK: strv %r0, 524288
+
+ strv %r0, -524289
+ strv %r0, 524288
--- /dev/null
+# RUN: llvm-mc -triple s390x-linux-gnu -show-encoding %s | FileCheck %s
+
+#CHECK: strvg %r0, -524288 # encoding: [0xe3,0x00,0x00,0x00,0x80,0x2f]
+#CHECK: strvg %r0, -1 # encoding: [0xe3,0x00,0x0f,0xff,0xff,0x2f]
+#CHECK: strvg %r0, 0 # encoding: [0xe3,0x00,0x00,0x00,0x00,0x2f]
+#CHECK: strvg %r0, 1 # encoding: [0xe3,0x00,0x00,0x01,0x00,0x2f]
+#CHECK: strvg %r0, 524287 # encoding: [0xe3,0x00,0x0f,0xff,0x7f,0x2f]
+#CHECK: strvg %r0, 0(%r1) # encoding: [0xe3,0x00,0x10,0x00,0x00,0x2f]
+#CHECK: strvg %r0, 0(%r15) # encoding: [0xe3,0x00,0xf0,0x00,0x00,0x2f]
+#CHECK: strvg %r0, 524287(%r1,%r15) # encoding: [0xe3,0x01,0xff,0xff,0x7f,0x2f]
+#CHECK: strvg %r0, 524287(%r15,%r1) # encoding: [0xe3,0x0f,0x1f,0xff,0x7f,0x2f]
+#CHECK: strvg %r15, 0 # encoding: [0xe3,0xf0,0x00,0x00,0x00,0x2f]
+
+ strvg %r0,-524288
+ strvg %r0,-1
+ strvg %r0,0
+ strvg %r0,1
+ strvg %r0,524287
+ strvg %r0,0(%r1)
+ strvg %r0,0(%r15)
+ strvg %r0,524287(%r1,%r15)
+ strvg %r0,524287(%r15,%r1)
+ strvg %r15,0
--- /dev/null
+# RUN: not llvm-mc -triple s390x-linux-gnu < %s 2> %t
+# RUN: FileCheck < %t %s
+
+#CHECK: error: invalid operand
+#CHECK: strvg %r0, -524289
+#CHECK: error: invalid operand
+#CHECK: strvg %r0, 524288
+
+ strvg %r0, -524289
+ strvg %r0, 524288
--- /dev/null
+# RUN: llvm-mc -triple s390x-linux-gnu -show-encoding %s | FileCheck %s
+
+#CHECK: sty %r0, -524288 # encoding: [0xe3,0x00,0x00,0x00,0x80,0x50]
+#CHECK: sty %r0, -1 # encoding: [0xe3,0x00,0x0f,0xff,0xff,0x50]
+#CHECK: sty %r0, 0 # encoding: [0xe3,0x00,0x00,0x00,0x00,0x50]
+#CHECK: sty %r0, 1 # encoding: [0xe3,0x00,0x00,0x01,0x00,0x50]
+#CHECK: sty %r0, 524287 # encoding: [0xe3,0x00,0x0f,0xff,0x7f,0x50]
+#CHECK: sty %r0, 0(%r1) # encoding: [0xe3,0x00,0x10,0x00,0x00,0x50]
+#CHECK: sty %r0, 0(%r15) # encoding: [0xe3,0x00,0xf0,0x00,0x00,0x50]
+#CHECK: sty %r0, 524287(%r1,%r15) # encoding: [0xe3,0x01,0xff,0xff,0x7f,0x50]
+#CHECK: sty %r0, 524287(%r15,%r1) # encoding: [0xe3,0x0f,0x1f,0xff,0x7f,0x50]
+#CHECK: sty %r15, 0 # encoding: [0xe3,0xf0,0x00,0x00,0x00,0x50]
+
+ sty %r0, -524288
+ sty %r0, -1
+ sty %r0, 0
+ sty %r0, 1
+ sty %r0, 524287
+ sty %r0, 0(%r1)
+ sty %r0, 0(%r15)
+ sty %r0, 524287(%r1,%r15)
+ sty %r0, 524287(%r15,%r1)
+ sty %r15, 0
--- /dev/null
+# RUN: not llvm-mc -triple s390x-linux-gnu < %s 2> %t
+# RUN: FileCheck < %t %s
+
+#CHECK: error: invalid operand
+#CHECK: sty %r0, -524289
+#CHECK: error: invalid operand
+#CHECK: sty %r0, 524288
+
+ sty %r0, -524289
+ sty %r0, 524288
--- /dev/null
+# RUN: llvm-mc -triple s390x-linux-gnu -show-encoding %s | FileCheck %s
+
+#CHECK: sxbr %f0, %f0 # encoding: [0xb3,0x4b,0x00,0x00]
+#CHECK: sxbr %f0, %f13 # encoding: [0xb3,0x4b,0x00,0x0d]
+#CHECK: sxbr %f8, %f8 # encoding: [0xb3,0x4b,0x00,0x88]
+#CHECK: sxbr %f13, %f0 # encoding: [0xb3,0x4b,0x00,0xd0]
+
+ sxbr %f0, %f0
+ sxbr %f0, %f13
+ sxbr %f8, %f8
+ sxbr %f13, %f0
--- /dev/null
+# RUN: not llvm-mc -triple s390x-linux-gnu < %s 2> %t
+# RUN: FileCheck < %t %s
+
+#CHECK: error: invalid register
+#CHECK: sxbr %f0, %f2
+#CHECK: error: invalid register
+#CHECK: sxbr %f0, %f14
+#CHECK: error: invalid register
+#CHECK: sxbr %f2, %f0
+#CHECK: error: invalid register
+#CHECK: sxbr %f14, %f0
+
+ sxbr %f0, %f2
+ sxbr %f0, %f14
+ sxbr %f2, %f0
+ sxbr %f14, %f0
+
--- /dev/null
+# RUN: llvm-mc -triple s390x-linux-gnu -show-encoding %s | FileCheck %s
+
+#CHECK: sy %r0, -524288 # encoding: [0xe3,0x00,0x00,0x00,0x80,0x5b]
+#CHECK: sy %r0, -1 # encoding: [0xe3,0x00,0x0f,0xff,0xff,0x5b]
+#CHECK: sy %r0, 0 # encoding: [0xe3,0x00,0x00,0x00,0x00,0x5b]
+#CHECK: sy %r0, 1 # encoding: [0xe3,0x00,0x00,0x01,0x00,0x5b]
+#CHECK: sy %r0, 524287 # encoding: [0xe3,0x00,0x0f,0xff,0x7f,0x5b]
+#CHECK: sy %r0, 0(%r1) # encoding: [0xe3,0x00,0x10,0x00,0x00,0x5b]
+#CHECK: sy %r0, 0(%r15) # encoding: [0xe3,0x00,0xf0,0x00,0x00,0x5b]
+#CHECK: sy %r0, 524287(%r1,%r15) # encoding: [0xe3,0x01,0xff,0xff,0x7f,0x5b]
+#CHECK: sy %r0, 524287(%r15,%r1) # encoding: [0xe3,0x0f,0x1f,0xff,0x7f,0x5b]
+#CHECK: sy %r15, 0 # encoding: [0xe3,0xf0,0x00,0x00,0x00,0x5b]
+
+ sy %r0, -524288
+ sy %r0, -1
+ sy %r0, 0
+ sy %r0, 1
+ sy %r0, 524287
+ sy %r0, 0(%r1)
+ sy %r0, 0(%r15)
+ sy %r0, 524287(%r1,%r15)
+ sy %r0, 524287(%r15,%r1)
+ sy %r15, 0
--- /dev/null
+# RUN: not llvm-mc -triple s390x-linux-gnu < %s 2> %t
+# RUN: FileCheck < %t %s
+
+#CHECK: error: invalid operand
+#CHECK: sy %r0, -524289
+#CHECK: error: invalid operand
+#CHECK: sy %r0, 524288
+
+ sy %r0, -524289
+ sy %r0, 524288
--- /dev/null
+# RUN: llvm-mc -triple s390x-linux-gnu -show-encoding %s | FileCheck %s
+
+#CHECK: x %r0, 0 # encoding: [0x57,0x00,0x00,0x00]
+#CHECK: x %r0, 4095 # encoding: [0x57,0x00,0x0f,0xff]
+#CHECK: x %r0, 0(%r1) # encoding: [0x57,0x00,0x10,0x00]
+#CHECK: x %r0, 0(%r15) # encoding: [0x57,0x00,0xf0,0x00]
+#CHECK: x %r0, 4095(%r1,%r15) # encoding: [0x57,0x01,0xff,0xff]
+#CHECK: x %r0, 4095(%r15,%r1) # encoding: [0x57,0x0f,0x1f,0xff]
+#CHECK: x %r15, 0 # encoding: [0x57,0xf0,0x00,0x00]
+
+ x %r0, 0
+ x %r0, 4095
+ x %r0, 0(%r1)
+ x %r0, 0(%r15)
+ x %r0, 4095(%r1,%r15)
+ x %r0, 4095(%r15,%r1)
+ x %r15, 0
--- /dev/null
+# RUN: not llvm-mc -triple s390x-linux-gnu < %s 2> %t
+# RUN: FileCheck < %t %s
+
+#CHECK: error: invalid operand
+#CHECK: x %r0, -1
+#CHECK: error: invalid operand
+#CHECK: x %r0, 4096
+
+ x %r0, -1
+ x %r0, 4096
--- /dev/null
+# RUN: llvm-mc -triple s390x-linux-gnu -show-encoding %s | FileCheck %s
+
+#CHECK: xg %r0, -524288 # encoding: [0xe3,0x00,0x00,0x00,0x80,0x82]
+#CHECK: xg %r0, -1 # encoding: [0xe3,0x00,0x0f,0xff,0xff,0x82]
+#CHECK: xg %r0, 0 # encoding: [0xe3,0x00,0x00,0x00,0x00,0x82]
+#CHECK: xg %r0, 1 # encoding: [0xe3,0x00,0x00,0x01,0x00,0x82]
+#CHECK: xg %r0, 524287 # encoding: [0xe3,0x00,0x0f,0xff,0x7f,0x82]
+#CHECK: xg %r0, 0(%r1) # encoding: [0xe3,0x00,0x10,0x00,0x00,0x82]
+#CHECK: xg %r0, 0(%r15) # encoding: [0xe3,0x00,0xf0,0x00,0x00,0x82]
+#CHECK: xg %r0, 524287(%r1,%r15) # encoding: [0xe3,0x01,0xff,0xff,0x7f,0x82]
+#CHECK: xg %r0, 524287(%r15,%r1) # encoding: [0xe3,0x0f,0x1f,0xff,0x7f,0x82]
+#CHECK: xg %r15, 0 # encoding: [0xe3,0xf0,0x00,0x00,0x00,0x82]
+
+ xg %r0, -524288
+ xg %r0, -1
+ xg %r0, 0
+ xg %r0, 1
+ xg %r0, 524287
+ xg %r0, 0(%r1)
+ xg %r0, 0(%r15)
+ xg %r0, 524287(%r1,%r15)
+ xg %r0, 524287(%r15,%r1)
+ xg %r15, 0
--- /dev/null
+# RUN: not llvm-mc -triple s390x-linux-gnu < %s 2> %t
+# RUN: FileCheck < %t %s
+
+#CHECK: error: invalid operand
+#CHECK: xg %r0, -524289
+#CHECK: error: invalid operand
+#CHECK: xg %r0, 524288
+
+ xg %r0, -524289
+ xg %r0, 524288
--- /dev/null
+# RUN: llvm-mc -triple s390x-linux-gnu -show-encoding %s | FileCheck %s
+
+#CHECK: xgr %r0, %r0 # encoding: [0xb9,0x82,0x00,0x00]
+#CHECK: xgr %r0, %r15 # encoding: [0xb9,0x82,0x00,0x0f]
+#CHECK: xgr %r15, %r0 # encoding: [0xb9,0x82,0x00,0xf0]
+#CHECK: xgr %r7, %r8 # encoding: [0xb9,0x82,0x00,0x78]
+
+ xgr %r0,%r0
+ xgr %r0,%r15
+ xgr %r15,%r0
+ xgr %r7,%r8
--- /dev/null
+# RUN: llvm-mc -triple s390x-linux-gnu -show-encoding %s | FileCheck %s
+
+#CHECK: xi 0, 0 # encoding: [0x97,0x00,0x00,0x00]
+#CHECK: xi 4095, 0 # encoding: [0x97,0x00,0x0f,0xff]
+#CHECK: xi 0, 255 # encoding: [0x97,0xff,0x00,0x00]
+#CHECK: xi 0(%r1), 42 # encoding: [0x97,0x2a,0x10,0x00]
+#CHECK: xi 0(%r15), 42 # encoding: [0x97,0x2a,0xf0,0x00]
+#CHECK: xi 4095(%r1), 42 # encoding: [0x97,0x2a,0x1f,0xff]
+#CHECK: xi 4095(%r15), 42 # encoding: [0x97,0x2a,0xff,0xff]
+
+ xi 0, 0
+ xi 4095, 0
+ xi 0, 255
+ xi 0(%r1), 42
+ xi 0(%r15), 42
+ xi 4095(%r1), 42
+ xi 4095(%r15), 42
--- /dev/null
+# RUN: not llvm-mc -triple s390x-linux-gnu < %s 2> %t
+# RUN: FileCheck < %t %s
+
+#CHECK: error: invalid operand
+#CHECK: xi -1, 0
+#CHECK: error: invalid operand
+#CHECK: xi 4096, 0
+#CHECK: error: invalid use of indexed addressing
+#CHECK: xi 0(%r1,%r2), 0
+#CHECK: error: invalid operand
+#CHECK: xi 0, -1
+#CHECK: error: invalid operand
+#CHECK: xi 0, 256
+
+ xi -1, 0
+ xi 4096, 0
+ xi 0(%r1,%r2), 0
+ xi 0, -1
+ xi 0, 256
--- /dev/null
+# RUN: llvm-mc -triple s390x-linux-gnu -show-encoding %s | FileCheck %s
+
+#CHECK: xihf %r0, 0 # encoding: [0xc0,0x06,0x00,0x00,0x00,0x00]
+#CHECK: xihf %r0, 4294967295 # encoding: [0xc0,0x06,0xff,0xff,0xff,0xff]
+#CHECK: xihf %r15, 0 # encoding: [0xc0,0xf6,0x00,0x00,0x00,0x00]
+
+ xihf %r0, 0
+ xihf %r0, 0xffffffff
+ xihf %r15, 0
--- /dev/null
+# RUN: not llvm-mc -triple s390x-linux-gnu < %s 2> %t
+# RUN: FileCheck < %t %s
+
+#CHECK: error: invalid operand
+#CHECK: xihf %r0, -1
+#CHECK: error: invalid operand
+#CHECK: xihf %r0, 1 << 32
+
+ xihf %r0, -1
+ xihf %r0, 1 << 32
--- /dev/null
+# RUN: llvm-mc -triple s390x-linux-gnu -show-encoding %s | FileCheck %s
+
+#CHECK: xilf %r0, 0 # encoding: [0xc0,0x07,0x00,0x00,0x00,0x00]
+#CHECK: xilf %r0, 4294967295 # encoding: [0xc0,0x07,0xff,0xff,0xff,0xff]
+#CHECK: xilf %r15, 0 # encoding: [0xc0,0xf7,0x00,0x00,0x00,0x00]
+
+ xilf %r0, 0
+ xilf %r0, 0xffffffff
+ xilf %r15, 0
--- /dev/null
+# RUN: not llvm-mc -triple s390x-linux-gnu < %s 2> %t
+# RUN: FileCheck < %t %s
+
+#CHECK: error: invalid operand
+#CHECK: xilf %r0, -1
+#CHECK: error: invalid operand
+#CHECK: xilf %r0, 1 << 32
+
+ xilf %r0, -1
+ xilf %r0, 1 << 32
--- /dev/null
+# RUN: llvm-mc -triple s390x-linux-gnu -show-encoding %s | FileCheck %s
+
+#CHECK: xiy -524288, 0 # encoding: [0xeb,0x00,0x00,0x00,0x80,0x57]
+#CHECK: xiy -1, 0 # encoding: [0xeb,0x00,0x0f,0xff,0xff,0x57]
+#CHECK: xiy 0, 0 # encoding: [0xeb,0x00,0x00,0x00,0x00,0x57]
+#CHECK: xiy 1, 0 # encoding: [0xeb,0x00,0x00,0x01,0x00,0x57]
+#CHECK: xiy 524287, 0 # encoding: [0xeb,0x00,0x0f,0xff,0x7f,0x57]
+#CHECK: xiy 0, 255 # encoding: [0xeb,0xff,0x00,0x00,0x00,0x57]
+#CHECK: xiy 0(%r1), 42 # encoding: [0xeb,0x2a,0x10,0x00,0x00,0x57]
+#CHECK: xiy 0(%r15), 42 # encoding: [0xeb,0x2a,0xf0,0x00,0x00,0x57]
+#CHECK: xiy 524287(%r1), 42 # encoding: [0xeb,0x2a,0x1f,0xff,0x7f,0x57]
+#CHECK: xiy 524287(%r15), 42 # encoding: [0xeb,0x2a,0xff,0xff,0x7f,0x57]
+
+ xiy -524288, 0
+ xiy -1, 0
+ xiy 0, 0
+ xiy 1, 0
+ xiy 524287, 0
+ xiy 0, 255
+ xiy 0(%r1), 42
+ xiy 0(%r15), 42
+ xiy 524287(%r1), 42
+ xiy 524287(%r15), 42
--- /dev/null
+# RUN: not llvm-mc -triple s390x-linux-gnu < %s 2> %t
+# RUN: FileCheck < %t %s
+
+#CHECK: error: invalid operand
+#CHECK: xiy -524289, 0
+#CHECK: error: invalid operand
+#CHECK: xiy 524288, 0
+#CHECK: error: invalid use of indexed addressing
+#CHECK: xiy 0(%r1,%r2), 0
+#CHECK: error: invalid operand
+#CHECK: xiy 0, -1
+#CHECK: error: invalid operand
+#CHECK: xiy 0, 256
+
+ xiy -524289, 0
+ xiy 524288, 0
+ xiy 0(%r1,%r2), 0
+ xiy 0, -1
+ xiy 0, 256
--- /dev/null
+# RUN: llvm-mc -triple s390x-linux-gnu -show-encoding %s | FileCheck %s
+
+#CHECK: xr %r0, %r0 # encoding: [0x17,0x00]
+#CHECK: xr %r0, %r15 # encoding: [0x17,0x0f]
+#CHECK: xr %r15, %r0 # encoding: [0x17,0xf0]
+#CHECK: xr %r7, %r8 # encoding: [0x17,0x78]
+
+ xr %r0,%r0
+ xr %r0,%r15
+ xr %r15,%r0
+ xr %r7,%r8
--- /dev/null
+# RUN: llvm-mc -triple s390x-linux-gnu -show-encoding %s | FileCheck %s
+
+#CHECK: xy %r0, -524288 # encoding: [0xe3,0x00,0x00,0x00,0x80,0x57]
+#CHECK: xy %r0, -1 # encoding: [0xe3,0x00,0x0f,0xff,0xff,0x57]
+#CHECK: xy %r0, 0 # encoding: [0xe3,0x00,0x00,0x00,0x00,0x57]
+#CHECK: xy %r0, 1 # encoding: [0xe3,0x00,0x00,0x01,0x00,0x57]
+#CHECK: xy %r0, 524287 # encoding: [0xe3,0x00,0x0f,0xff,0x7f,0x57]
+#CHECK: xy %r0, 0(%r1) # encoding: [0xe3,0x00,0x10,0x00,0x00,0x57]
+#CHECK: xy %r0, 0(%r15) # encoding: [0xe3,0x00,0xf0,0x00,0x00,0x57]
+#CHECK: xy %r0, 524287(%r1,%r15) # encoding: [0xe3,0x01,0xff,0xff,0x7f,0x57]
+#CHECK: xy %r0, 524287(%r15,%r1) # encoding: [0xe3,0x0f,0x1f,0xff,0x7f,0x57]
+#CHECK: xy %r15, 0 # encoding: [0xe3,0xf0,0x00,0x00,0x00,0x57]
+
+ xy %r0, -524288
+ xy %r0, -1
+ xy %r0, 0
+ xy %r0, 1
+ xy %r0, 524287
+ xy %r0, 0(%r1)
+ xy %r0, 0(%r15)
+ xy %r0, 524287(%r1,%r15)
+ xy %r0, 524287(%r15,%r1)
+ xy %r15, 0
--- /dev/null
+# RUN: not llvm-mc -triple s390x-linux-gnu < %s 2> %t
+# RUN: FileCheck < %t %s
+
+#CHECK: error: invalid operand
+#CHECK: xy %r0, -524289
+#CHECK: error: invalid operand
+#CHECK: xy %r0, 524288
+
+ xy %r0, -524289
+ xy %r0, 524288
--- /dev/null
+config.suffixes = ['.ll', '.c', '.cpp', '.s']
+
+targets = set(config.root.targets_to_build.split())
+if not 'SystemZ' in targets:
+ config.unsupported = True
+
--- /dev/null
+# RUN: llvm-mc -triple s390x-linux-gnu -show-encoding %s | FileCheck %s
+
+#CHECK: lr %r0, %r1 # encoding: [0x18,0x01]
+#CHECK: lr %r2, %r3 # encoding: [0x18,0x23]
+#CHECK: lr %r4, %r5 # encoding: [0x18,0x45]
+#CHECK: lr %r6, %r7 # encoding: [0x18,0x67]
+#CHECK: lr %r8, %r9 # encoding: [0x18,0x89]
+#CHECK: lr %r10, %r11 # encoding: [0x18,0xab]
+#CHECK: lr %r12, %r13 # encoding: [0x18,0xcd]
+#CHECK: lr %r14, %r15 # encoding: [0x18,0xef]
+
+ lr %r0,%r1
+ lr %r2,%r3
+ lr %r4,%r5
+ lr %r6,%r7
+ lr %r8,%r9
+ lr %r10,%r11
+ lr %r12,%r13
+ lr %r14,%r15
--- /dev/null
+# RUN: llvm-mc -triple s390x-linux-gnu -show-encoding %s | FileCheck %s
+
+#CHECK: lgr %r0, %r1 # encoding: [0xb9,0x04,0x00,0x01]
+#CHECK: lgr %r2, %r3 # encoding: [0xb9,0x04,0x00,0x23]
+#CHECK: lgr %r4, %r5 # encoding: [0xb9,0x04,0x00,0x45]
+#CHECK: lgr %r6, %r7 # encoding: [0xb9,0x04,0x00,0x67]
+#CHECK: lgr %r8, %r9 # encoding: [0xb9,0x04,0x00,0x89]
+#CHECK: lgr %r10, %r11 # encoding: [0xb9,0x04,0x00,0xab]
+#CHECK: lgr %r12, %r13 # encoding: [0xb9,0x04,0x00,0xcd]
+#CHECK: lgr %r14, %r15 # encoding: [0xb9,0x04,0x00,0xef]
+
+ lgr %r0,%r1
+ lgr %r2,%r3
+ lgr %r4,%r5
+ lgr %r6,%r7
+ lgr %r8,%r9
+ lgr %r10,%r11
+ lgr %r12,%r13
+ lgr %r14,%r15
--- /dev/null
+# RUN: llvm-mc -triple s390x-linux-gnu -show-encoding %s | FileCheck %s
+
+#CHECK: dlr %r0, %r0 # encoding: [0xb9,0x97,0x00,0x00]
+#CHECK: dlr %r2, %r0 # encoding: [0xb9,0x97,0x00,0x20]
+#CHECK: dlr %r4, %r0 # encoding: [0xb9,0x97,0x00,0x40]
+#CHECK: dlr %r6, %r0 # encoding: [0xb9,0x97,0x00,0x60]
+#CHECK: dlr %r8, %r0 # encoding: [0xb9,0x97,0x00,0x80]
+#CHECK: dlr %r10, %r0 # encoding: [0xb9,0x97,0x00,0xa0]
+#CHECK: dlr %r12, %r0 # encoding: [0xb9,0x97,0x00,0xc0]
+#CHECK: dlr %r14, %r0 # encoding: [0xb9,0x97,0x00,0xe0]
+
+ dlr %r0,%r0
+ dlr %r2,%r0
+ dlr %r4,%r0
+ dlr %r6,%r0
+ dlr %r8,%r0
+ dlr %r10,%r0
+ dlr %r12,%r0
+ dlr %r14,%r0
--- /dev/null
+# RUN: llvm-mc -triple s390x-linux-gnu -show-encoding %s | FileCheck %s
+
+#CHECK: ler %f0, %f1 # encoding: [0x38,0x01]
+#CHECK: ler %f2, %f3 # encoding: [0x38,0x23]
+#CHECK: ler %f4, %f5 # encoding: [0x38,0x45]
+#CHECK: ler %f6, %f7 # encoding: [0x38,0x67]
+#CHECK: ler %f8, %f9 # encoding: [0x38,0x89]
+#CHECK: ler %f10, %f11 # encoding: [0x38,0xab]
+#CHECK: ler %f12, %f13 # encoding: [0x38,0xcd]
+#CHECK: ler %f14, %f15 # encoding: [0x38,0xef]
+
+ ler %f0,%f1
+ ler %f2,%f3
+ ler %f4,%f5
+ ler %f6,%f7
+ ler %f8,%f9
+ ler %f10,%f11
+ ler %f12,%f13
+ ler %f14,%f15
--- /dev/null
+# RUN: llvm-mc -triple s390x-linux-gnu -show-encoding %s | FileCheck %s
+
+#CHECK: ldr %f0, %f1 # encoding: [0x28,0x01]
+#CHECK: ldr %f2, %f3 # encoding: [0x28,0x23]
+#CHECK: ldr %f4, %f5 # encoding: [0x28,0x45]
+#CHECK: ldr %f6, %f7 # encoding: [0x28,0x67]
+#CHECK: ldr %f8, %f9 # encoding: [0x28,0x89]
+#CHECK: ldr %f10, %f11 # encoding: [0x28,0xab]
+#CHECK: ldr %f12, %f13 # encoding: [0x28,0xcd]
+#CHECK: ldr %f14, %f15 # encoding: [0x28,0xef]
+
+ ldr %f0,%f1
+ ldr %f2,%f3
+ ldr %f4,%f5
+ ldr %f6,%f7
+ ldr %f8,%f9
+ ldr %f10,%f11
+ ldr %f12,%f13
+ ldr %f14,%f15
--- /dev/null
+# RUN: llvm-mc -triple s390x-linux-gnu -show-encoding %s | FileCheck %s
+
+#CHECK: lxr %f0, %f1 # encoding: [0xb3,0x65,0x00,0x01]
+#CHECK: lxr %f4, %f5 # encoding: [0xb3,0x65,0x00,0x45]
+#CHECK: lxr %f8, %f9 # encoding: [0xb3,0x65,0x00,0x89]
+#CHECK: lxr %f12, %f13 # encoding: [0xb3,0x65,0x00,0xcd]
+
+ lxr %f0,%f1
+ lxr %f4,%f5
+ lxr %f8,%f9
+ lxr %f12,%f13
--- /dev/null
+# RUN: not llvm-mc -triple s390x-linux-gnu < %s 2> %t
+# RUN: FileCheck < %t %s
+
+#CHECK: error: invalid register
+#CHECK: lr %r16,%r1
+#CHECK: error: invalid register
+#CHECK: lr %f0,%r1
+#CHECK: error: invalid register
+#CHECK: lr %a0,%r1
+#CHECK: error: invalid operand for instruction
+#CHECK: lr %arid,%r1
+#CHECK: error: invalid operand for instruction
+#CHECK: lr %0,%r1
+#CHECK: error: invalid operand for instruction
+#CHECK: lr 0,%r1
+#CHECK: error: unknown token in expression
+#CHECK: lr (%r0),%r1
+#CHECK: error: unknown token in expression
+#CHECK: lr %,%r1
+
+ lr %r16,%r1
+ lr %f0,%r1
+ lr %a0,%r1
+ lr %arid,%r1
+ lr %0,%r1
+ lr 0,%r1
+ lr (%r0),%r1
+ lr %,%r1
--- /dev/null
+# RUN: not llvm-mc -triple s390x-linux-gnu < %s 2> %t
+# RUN: FileCheck < %t %s
+
+#CHECK: error: invalid register
+#CHECK: lgr %r16,%r1
+#CHECK: error: invalid register
+#CHECK: lgr %f0,%r1
+#CHECK: error: invalid register
+#CHECK: lgr %a0,%r1
+#CHECK: error: invalid operand for instruction
+#CHECK: lgr %arid,%r1
+#CHECK: error: invalid operand for instruction
+#CHECK: lgr %0,%r1
+#CHECK: error: invalid operand for instruction
+#CHECK: lgr 0,%r1
+#CHECK: error: unknown token in expression
+#CHECK: lgr (%r0),%r1
+#CHECK: error: unknown token in expression
+#CHECK: lgr %,%r1
+
+ lgr %r16,%r1
+ lgr %f0,%r1
+ lgr %a0,%r1
+ lgr %arid,%r1
+ lgr %0,%r1
+ lgr 0,%r1
+ lgr (%r0),%r1
+ lgr %,%r1
--- /dev/null
+# RUN: not llvm-mc -triple s390x-linux-gnu < %s 2> %t
+# RUN: FileCheck < %t %s
+
+#CHECK: error: invalid register
+#CHECK: dlr %r1,%r8
+#CHECK: error: invalid register
+#CHECK: dlr %r16,%r1
+#CHECK: error: invalid register
+#CHECK: dlr %f0,%r1
+#CHECK: error: invalid register
+#CHECK: dlr %a0,%r1
+#CHECK: error: invalid operand for instruction
+#CHECK: dlr %arid,%r1
+#CHECK: error: invalid operand for instruction
+#CHECK: dlr %0,%r1
+#CHECK: error: invalid operand for instruction
+#CHECK: dlr 0,%r1
+#CHECK: error: unknown token in expression
+#CHECK: dlr (%r0),%r1
+#CHECK: error: unknown token in expression
+#CHECK: dlr %,%r1
+
+ dlr %r1,%r8
+ dlr %r16,%r1
+ dlr %f0,%r1
+ dlr %a0,%r1
+ dlr %arid,%r1
+ dlr %0,%r1
+ dlr 0,%r1
+ dlr (%r0),%r1
+ dlr %,%r1
--- /dev/null
+# RUN: not llvm-mc -triple s390x-linux-gnu < %s 2> %t
+# RUN: FileCheck < %t %s
+
+#CHECK: error: invalid register
+#CHECK: ler %f1,%f16
+#CHECK: error: invalid register
+#CHECK: ler %f1,%r0
+#CHECK: error: invalid register
+#CHECK: ler %f1,%a0
+#CHECK: error: invalid operand for instruction
+#CHECK: ler %f1,%fly
+#CHECK: error: invalid operand for instruction
+#CHECK: ler %f1,%0
+#CHECK: error: invalid operand for instruction
+#CHECK: ler %f1,0
+#CHECK: error: unknown token in expression
+#CHECK: ler %f1,(%f0)
+#CHECK: error: unknown token in expression
+#CHECK: ler %f1,%
+
+ ler %f1,%f16
+ ler %f1,%r0
+ ler %f1,%a0
+ ler %f1,%fly
+ ler %f1,%0
+ ler %f1,0
+ ler %f1,(%f0)
+ ler %f1,%
--- /dev/null
+# RUN: not llvm-mc -triple s390x-linux-gnu < %s 2> %t
+# RUN: FileCheck < %t %s
+
+#CHECK: error: invalid register
+#CHECK: ldr %f1,%f16
+#CHECK: error: invalid register
+#CHECK: ldr %f1,%r0
+#CHECK: error: invalid register
+#CHECK: ldr %f1,%a0
+#CHECK: error: invalid operand for instruction
+#CHECK: ldr %f1,%fly
+#CHECK: error: invalid operand for instruction
+#CHECK: ldr %f1,%0
+#CHECK: error: invalid operand for instruction
+#CHECK: ldr %f1,0
+#CHECK: error: unknown token in expression
+#CHECK: ldr %f1,(%f0)
+#CHECK: error: unknown token in expression
+#CHECK: ldr %f1,%
+
+ ldr %f1,%f16
+ ldr %f1,%r0
+ ldr %f1,%a0
+ ldr %f1,%fly
+ ldr %f1,%0
+ ldr %f1,0
+ ldr %f1,(%f0)
+ ldr %f1,%
--- /dev/null
+# RUN: not llvm-mc -triple s390x-linux-gnu < %s 2> %t
+# RUN: FileCheck < %t %s
+
+#CHECK: error: invalid register
+#CHECK: lxr %f1,%f2
+#CHECK: error: invalid register
+#CHECK: lxr %f1,%f16
+#CHECK: error: invalid register
+#CHECK: lxr %f1,%r0
+#CHECK: error: invalid register
+#CHECK: lxr %f1,%a0
+#CHECK: error: invalid operand for instruction
+#CHECK: lxr %f1,%fly
+#CHECK: error: invalid operand for instruction
+#CHECK: lxr %f1,%0
+#CHECK: error: invalid operand for instruction
+#CHECK: lxr %f1,0
+#CHECK: error: unknown token in expression
+#CHECK: lxr %f1,(%f0)
+#CHECK: error: unknown token in expression
+#CHECK: lxr %f1,%
+
+ lxr %f1,%f2
+ lxr %f1,%f16
+ lxr %f1,%r0
+ lxr %f1,%a0
+ lxr %f1,%fly
+ lxr %f1,%0
+ lxr %f1,0
+ lxr %f1,(%f0)
+ lxr %f1,%
--- /dev/null
+# RUN: llvm-mc -triple s390x-linux-gnu < %s | FileCheck %s
+
+#CHECK: .cfi_offset %r0, 0
+#CHECK: .cfi_offset %r1, 8
+#CHECK: .cfi_offset %r2, 16
+#CHECK: .cfi_offset %r3, 24
+#CHECK: .cfi_offset %r4, 32
+#CHECK: .cfi_offset %r5, 40
+#CHECK: .cfi_offset %r6, 48
+#CHECK: .cfi_offset %r7, 56
+#CHECK: .cfi_offset %r8, 64
+#CHECK: .cfi_offset %r9, 72
+#CHECK: .cfi_offset %r10, 80
+#CHECK: .cfi_offset %r11, 88
+#CHECK: .cfi_offset %r12, 96
+#CHECK: .cfi_offset %r13, 104
+#CHECK: .cfi_offset %r14, 112
+#CHECK: .cfi_offset %r15, 120
+#CHECK: .cfi_offset %f0, 128
+#CHECK: .cfi_offset %f1, 136
+#CHECK: .cfi_offset %f2, 144
+#CHECK: .cfi_offset %f3, 152
+#CHECK: .cfi_offset %f4, 160
+#CHECK: .cfi_offset %f5, 168
+#CHECK: .cfi_offset %f6, 176
+#CHECK: .cfi_offset %f7, 184
+#CHECK: .cfi_offset %f8, 192
+#CHECK: .cfi_offset %f9, 200
+#CHECK: .cfi_offset %f10, 208
+#CHECK: .cfi_offset %f11, 216
+#CHECK: .cfi_offset %f12, 224
+#CHECK: .cfi_offset %f13, 232
+#CHECK: .cfi_offset %f14, 240
+#CHECK: .cfi_offset %f15, 248
+
+ .cfi_startproc
+ .cfi_offset %r0,0
+ .cfi_offset %r1,8
+ .cfi_offset %r2,16
+ .cfi_offset %r3,24
+ .cfi_offset %r4,32
+ .cfi_offset %r5,40
+ .cfi_offset %r6,48
+ .cfi_offset %r7,56
+ .cfi_offset %r8,64
+ .cfi_offset %r9,72
+ .cfi_offset %r10,80
+ .cfi_offset %r11,88
+ .cfi_offset %r12,96
+ .cfi_offset %r13,104
+ .cfi_offset %r14,112
+ .cfi_offset %r15,120
+ .cfi_offset %f0,128
+ .cfi_offset %f1,136
+ .cfi_offset %f2,144
+ .cfi_offset %f3,152
+ .cfi_offset %f4,160
+ .cfi_offset %f5,168
+ .cfi_offset %f6,176
+ .cfi_offset %f7,184
+ .cfi_offset %f8,192
+ .cfi_offset %f9,200
+ .cfi_offset %f10,208
+ .cfi_offset %f11,216
+ .cfi_offset %f12,224
+ .cfi_offset %f13,232
+ .cfi_offset %f14,240
+ .cfi_offset %f15,248
+ .cfi_endproc
--- /dev/null
+# RUN: not llvm-mc -triple s390x-linux-gnu < %s 2> %t
+# RUN: FileCheck < %t %s
+
+#CHECK: error: invalid register
+#CHECK: .cfi_offset %a0,0
+#CHECK: error: register expected
+#CHECK: .cfi_offset %foo,0
+#CHECK: error: register expected
+#CHECK: .cfi_offset %,0
+#CHECK: error: register expected
+#CHECK: .cfi_offset r0,0
+
+ .cfi_startproc
+ .cfi_offset %a0,0
+ .cfi_offset %foo,0
+ .cfi_offset %,0
+ .cfi_offset r0,0
+ .cfi_endproc
--- /dev/null
+# RUN: not llvm-mc -triple s390x-linux-gnu < %s 2> %t
+# RUN: FileCheck < %t %s
+
+#CHECK: error: %r0 used in an address
+#CHECK: sll %r2,8(%r0)
+#CHECK: error: %r0 used in an address
+#CHECK: br %r0
+#CHECK: error: %r0 used in an address
+#CHECK: l %r1,8(%r0)
+#CHECK: error: %r0 used in an address
+#CHECK: l %r1,8(%r0,%r15)
+#CHECK: error: %r0 used in an address
+#CHECK: l %r1,8(%r15,%r0)
+
+ sll %r2,8(%r0)
+ br %r0
+ l %r1,8(%r0)
+ l %r1,8(%r0,%r15)
+ l %r1,8(%r15,%r0)
projects / oota-llvm.git / commitdiff