-# RUN: llvm-mc %s -triple=mipsel-unknown-linux -show-encoding -mcpu=mips64r2 | FileCheck %s
+# RUN: llvm-mc %s -triple=mips64el-unknown-linux -show-encoding -mcpu=mips64r2 | FileCheck %s
# Check that the assembler can handle the documented syntax
# for arithmetic and logical instructions.
-# CHECK: .section __TEXT,__text,regular,pure_instructions
#------------------------------------------------------------------------------
# Logical instructions
#------------------------------------------------------------------------------
# CHECK: ins $19, $9, 6, 7 # encoding: [0x84,0x61,0x33,0x7d]
# CHECK: nor $9, $6, $7 # encoding: [0x27,0x48,0xc7,0x00]
# CHECK: or $3, $3, $5 # encoding: [0x25,0x18,0x65,0x00]
+# CHECK: ori $4, $5, 17767 # encoding: [0x67,0x45,0xa4,0x34]
# CHECK: ori $9, $6, 17767 # encoding: [0x67,0x45,0xc9,0x34]
# CHECK: rotr $9, $6, 7 # encoding: [0xc2,0x49,0x26,0x00]
# CHECK: rotrv $9, $6, $7 # encoding: [0x46,0x48,0xe6,0x00]
# CHECK: xori $9, $6, 17767 # encoding: [0x67,0x45,0xc9,0x38]
# CHECK: xori $9, $6, 17767 # encoding: [0x67,0x45,0xc9,0x38]
# CHECK: wsbh $6, $7 # encoding: [0xa0,0x30,0x07,0x7c]
-# CHECK: nor $7, $8, $zero # encoding: [0x27,0x38,0x00,0x01]
+# CHECK: not $7, $8 # encoding: [0x27,0x38,0x00,0x01]
and $9, $6, $7
and $9, $6, 17767
andi $9, $6, 17767
ins $19, $9, 6,7
nor $9, $6, $7
or $3, $3, $5
+ or $4, $5, 17767
ori $9, $6, 17767
rotr $9, $6, 7
rotrv $9, $6, $7
# CHECK: daddi $9, $6, 17767 # encoding: [0x67,0x45,0xc9,0x60]
# CHECK: daddiu $9, $6, -15001 # encoding: [0x67,0xc5,0xc9,0x64]
# CHECK: daddi $9, $6, 17767 # encoding: [0x67,0x45,0xc9,0x60]
+# CHECK: daddi $9, $9, 17767 # encoding: [0x67,0x45,0x29,0x61]
# CHECK: daddiu $9, $6, -15001 # encoding: [0x67,0xc5,0xc9,0x64]
+# CHECK: daddiu $9, $9, -15001 # encoding: [0x67,0xc5,0x29,0x65]
# CHECK: daddu $9, $6, $7 # encoding: [0x2d,0x48,0xc7,0x00]
+# CHECK: drotr $9, $6, 20 # encoding: [0x3a,0x4d,0x26,0x00]
+# CHECK: drotr32 $9, $6, 52 # encoding: [0x3e,0x4d,0x26,0x00]
# CHECK: madd $6, $7 # encoding: [0x00,0x00,0xc7,0x70]
# CHECK: maddu $6, $7 # encoding: [0x01,0x00,0xc7,0x70]
# CHECK: msub $6, $7 # encoding: [0x04,0x00,0xc7,0x70]
# CHECK: msubu $6, $7 # encoding: [0x05,0x00,0xc7,0x70]
# CHECK: mult $3, $5 # encoding: [0x18,0x00,0x65,0x00]
# CHECK: multu $3, $5 # encoding: [0x19,0x00,0x65,0x00]
-# CHECK: dsubu $4, $3, $5 # encoding: [0x2f,0x20,0x65,0x00]
-# CHECK: daddu $7, $8, $zero # encoding: [0x2d,0x38,0x00,0x01]
-# CHECK: .set push
-# CHECK: .set mips32r2
-# CHECK: rdhwr $5, $29
+# CHECK: dsub $9, $6, $7 # encoding: [0x2e,0x48,0xc7,0x00]
+# CHECK: dsubu $4, $3, $5 # encoding: [0x2f,0x20,0x65,0x00]
+# CHECK: daddiu $9, $6, -17767 # encoding: [0x99,0xba,0xc9,0x64]
+# CHECK: move $7, $8 # encoding: [0x2d,0x38,0x00,0x01]
+# CHECK: .set push
+# CHECK: .set mips32r2
+# CHECK: rdhwr $5, $29
# CHECK: .set pop # encoding: [0x3b,0xe8,0x05,0x7c]
dadd $9,$6,$7
dadd $9,$6,17767
daddu $9,$6,-15001
daddi $9,$6,17767
+ daddi $9,17767
daddiu $9,$6,-15001
+ daddiu $9,-15001
daddu $9,$6,$7
+ drotr $9, $6, 20
+ drotr32 $9, $6, 52
madd $6,$7
maddu $6,$7
msub $6,$7
msubu $6,$7
mult $3,$5
multu $3,$5
+ dsub $9,$6,$7
dsubu $4,$3,$5
+ dsubu $9,$6,17767
move $7,$8
rdhwr $5, $29
+
+#------------------------------------------------------------------------------
+# Shortcuts for arithmetic instructions
+#------------------------------------------------------------------------------
+
+# CHECK: and $9, $9, $3 # encoding: [0x24,0x48,0x23,0x01]
+# CHECK: dadd $9, $9, $3 # encoding: [0x2c,0x48,0x23,0x01]
+# CHECK: daddu $9, $9, $3 # encoding: [0x2d,0x48,0x23,0x01]
+# CHECK: daddi $9, $9, 10 # encoding: [0x0a,0x00,0x29,0x61]
+# CHECK: daddiu $9, $9, 10 # encoding: [0x0a,0x00,0x29,0x65]
+# CHECK: dsub $9, $9, $3 # encoding: [0x2e,0x48,0x23,0x01]
+# CHECK: dsubu $9, $9, $3 # encoding: [0x2f,0x48,0x23,0x01]
+# CHECK: daddi $9, $9, -10 # encoding: [0xf6,0xff,0x29,0x61]
+# CHECK: daddiu $9, $9, -10 # encoding: [0xf6,0xff,0x29,0x65]
+# CHECK: or $9, $9, $3 # encoding: [0x25,0x48,0x23,0x01]
+# CHECK: xor $9, $9, $3 # encoding: [0x26,0x48,0x23,0x01]
+ and $9, $3
+ dadd $9, $3
+ daddu $9, $3
+ dadd $9, 10
+ daddu $9, 10
+ dsub $9, $3
+ dsubu $9, $3
+ dsub $9, 10
+ dsubu $9, 10
+ or $9, $3
+ xor $9, $3
+
+#------------------------------------------------------------------------------
+# Did you know that GAS supports complex arithmetic expressions in assembly?
+#------------------------------------------------------------------------------
+# CHECK: daddiu $9, $3, 32 # encoding: [0x20,0x00,0x69,0x64]
+# CHECK: daddiu $9, $3, 32 # encoding: [0x20,0x00,0x69,0x64]
+# CHECK: daddiu $9, $3, -32 # encoding: [0xe0,0xff,0x69,0x64]
+# CHECK: daddiu $9, $3, -32 # encoding: [0xe0,0xff,0x69,0x64]
+ daddiu $9, $3, 8 * 4
+ daddiu $9, $3, (8 * 4)
+ dsubu $9, $3, 8 * 4
+ dsubu $9, $3, (8 * 4)