// RUN: FileCheck < %t %s
// RUN: FileCheck --check-prefix=CHECK-STDERR < %t.err %s
+ monitor
+// CHECK: monitor
+// CHECK: encoding: [0x0f,0x01,0xc8]
+ monitor %rax, %rcx, %rdx
+// CHECK: monitor
+// CHECK: encoding: [0x0f,0x01,0xc8]
+ mwait
+// CHECK: mwait
+// CHECK: encoding: [0x0f,0x01,0xc9]
+ mwait %rax, %rcx
+// CHECK: mwait
+// CHECK: encoding: [0x0f,0x01,0xc9]
// Suffix inference:
// rdar://8470918
smovb // CHECK: movsb
smovw // CHECK: movsw
-smovl // CHECK: movsl
+smovl // CHECK: movsd
smovq // CHECK: movsq
// rdar://8456361
// CHECK: rep
-// CHECK: movsl
+// CHECK: movsd
rep movsd
// CHECK: rep
// CHECK: int3
INT3
+// rdar://8735979 - int $3 -> int3
+// CHECK: int3
+int $3
+
// Allow scale factor without index register.
// CHECK: movaps %xmm3, (%esi)
// CHECK: pushq $1
push $1
+// rdar://9716860
+pushq $1
+// CHECK: encoding: [0x6a,0x01]
+pushq $1111111
+// CHECK: encoding: [0x68,0x47,0xf4,0x10,0x00]
+
// rdar://8017530
// CHECK: sldtw 4
sldt 4
// rdar://8407928
// CHECK: inb $127, %al
-// CHECK: inw %dx, %ax
+// CHECK: inw %dx
// CHECK: outb %al, $127
-// CHECK: outw %ax, %dx
-// CHECK: inl %dx, %eax
+// CHECK: outw %dx
+// CHECK: inl %dx
inb $0x7f
inw %dx
outb $0x7f
// PR8114
-// CHECK: outb %al, %dx
-// CHECK: outw %ax, %dx
-// CHECK: outl %eax, %dx
-
-out %al, (%dx)
-out %ax, (%dx)
-outl %eax, (%dx)
-
+// CHECK: outb %dx
+// CHECK: outb %dx
+// CHECK: outw %dx
+// CHECK: outw %dx
+// CHECK: outl %dx
+// CHECK: outl %dx
+
+out %al, (%dx)
+outb %al, (%dx)
+out %ax, (%dx)
+outw %ax, (%dx)
+out %eax, (%dx)
+outl %eax, (%dx)
+
+// CHECK: inb %dx
+// CHECK: inb %dx
+// CHECK: inw %dx
+// CHECK: inw %dx
+// CHECK: inl %dx
+// CHECK: inl %dx
+
+in (%dx), %al
+inb (%dx), %al
+in (%dx), %ax
+inw (%dx), %ax
+in (%dx), %eax
+inl (%dx), %eax
// rdar://8431422
-// CHECK: fxch %st(1)
-// CHECK: fucom %st(1)
-// CHECK: fucomp %st(1)
-// CHECK: faddp %st(1)
+// CHECK: fxch
+// CHECK: fucom
+// CHECK: fucomp
+// CHECK: faddp
// CHECK: faddp %st(0)
-// CHECK: fsubp %st(1)
-// CHECK: fsubrp %st(1)
-// CHECK: fmulp %st(1)
-// CHECK: fdivp %st(1)
-// CHECK: fdivrp %st(1)
+// CHECK: fsubp
+// CHECK: fsubrp
+// CHECK: fmulp
+// CHECK: fdivp
+// CHECK: fdivrp
fxch
fucom
fdivp
fdivrp
-// CHECK: fcomi %st(1), %st(0)
-// CHECK: fcomi %st(2), %st(0)
-// CHECK: fucomi %st(1), %st(0)
-// CHECK: fucomi %st(2), %st(0)
-// CHECK: fucomi %st(2), %st(0)
+// CHECK: fcomi
+// CHECK: fcomi %st(2)
+// CHECK: fucomi
+// CHECK: fucomi %st(2)
+// CHECK: fucomi %st(2)
fcomi
fcomi %st(2)
fucomi %st(2)
fucomi %st(2), %st
-// CHECK: fnstsw %ax
-// CHECK: fnstsw %ax
-// CHECK: fnstsw %ax
-// CHECK: fnstsw %ax
+// CHECK: fnstsw
+// CHECK: fnstsw
+// CHECK: fnstsw
+// CHECK: fnstsw
fnstsw
fnstsw %ax
fnstsw %al
// rdar://8431880
-// CHECK: rclb $1, %bl
-// CHECK: rcll $1, 3735928559(%ebx,%ecx,8)
-// CHECK: rcrl $1, %ecx
-// CHECK: rcrl $1, 305419896
-
+// CHECK: rclb %bl
+// CHECK: rcll 3735928559(%ebx,%ecx,8)
+// CHECK: rcrl %ecx
+// CHECK: rcrl 305419896
rcl %bl
rcll 0xdeadbeef(%ebx,%ecx,8)
rcr %ecx
rcrl 0x12345678
+rclb %bl // CHECK: rclb %bl # encoding: [0xd0,0xd3]
+rclb $1, %bl // CHECK: rclb %bl # encoding: [0xd0,0xd3]
+rclb $2, %bl // CHECK: rclb $2, %bl # encoding: [0xc0,0xd3,0x02]
+
// rdar://8418316
// CHECK: shldw $1, %bx, %bx
// CHECK: shldw $1, %bx, %bx
enter $0x7ace,$0x7f
-// rdar://8456389
-// CHECK: fstps (%eax)
-// CHECK: encoding: [0x67,0xd9,0x18]
-fstp (%eax)
-
// rdar://8456364
// CHECK: movw %cs, %ax
mov %CS, %ax
cbw // CHECK: cbtw
cwd // CHECK: cwtd
cdq // CHECK: cltd
+cqo // CHECK: cqto
// rdar://8456378 and PR7557 - fstsw
fstsw %ax
// CHECK: wait
-// CHECK: fnstsw %ax
+// CHECK: fnstsw
fstsw (%rax)
// CHECK: wait
// CHECK: fnstsw (%rax)
fsubrp %ST(0), %ST(1) // CHECK: encoding: [0xde,0xe9]
fsubrp %ST(1), %ST(0) // CHECK: encoding: [0xde,0xe9]
+// also PR8861
+fdivp %st(0), %st(1) // CHECK: encoding: [0xde,0xf1]
+fdivp %st(1), %st(0) // CHECK: encoding: [0xde,0xf1]
+
movl foo(%rip), %eax
// CHECK: movl foo(%rip), %eax
// CHECK: encoding: [0x48,0xa5]
movsl
-// CHECK: movsl
+// CHECK: movsd
// CHECK: encoding: [0xa5]
stosq
// CHECK: encoding: [0x75,A]
jnz 0
+// PR9264
+btl $1, 0 // CHECK: btl $1, 0 # encoding: [0x0f,0xba,0x24,0x25,0x00,0x00,0x00,0x00,0x01]
+bt $1, 0 // CHECK: btl $1, 0 # encoding: [0x0f,0xba,0x24,0x25,0x00,0x00,0x00,0x00,0x01]
+
// rdar://8017515
btq $0x01,%rdx
// CHECK: btq $1, %rdx
// CHECK: encoding: [0x48,0x0f,0xb6,0xf0]
movzx %al, %rsi
-// CHECK: movzbq (%rsp), %rsi
-// CHECK: encoding: [0x48,0x0f,0xb6,0x34,0x24]
- movzx 0(%rsp), %rsi
+// CHECK: movsbw %al, %ax
+// CHECK: encoding: [0x66,0x0f,0xbe,0xc0]
+movsx %al, %ax
+
+// CHECK: movsbl %al, %eax
+// CHECK: encoding: [0x0f,0xbe,0xc0]
+movsx %al, %eax
+
+// CHECK: movswl %ax, %eax
+// CHECK: encoding: [0x0f,0xbf,0xc0]
+movsx %ax, %eax
+
+// CHECK: movsbq %bl, %rax
+// CHECK: encoding: [0x48,0x0f,0xbe,0xc3]
+movsx %bl, %rax
+
+// CHECK: movswq %cx, %rax
+// CHECK: encoding: [0x48,0x0f,0xbf,0xc1]
+movsx %cx, %rax
+
+// CHECK: movslq %edi, %rax
+// CHECK: encoding: [0x48,0x63,0xc7]
+movsx %edi, %rax
+
+// CHECK: movzbw %al, %ax
+// CHECK: encoding: [0x66,0x0f,0xb6,0xc0]
+movzx %al, %ax
+
+// CHECK: movzbl %al, %eax
+// CHECK: encoding: [0x0f,0xb6,0xc0]
+movzx %al, %eax
+
+// CHECK: movzwl %ax, %eax
+// CHECK: encoding: [0x0f,0xb7,0xc0]
+movzx %ax, %eax
+
+// CHECK: movzbq %bl, %rax
+// CHECK: encoding: [0x48,0x0f,0xb6,0xc3]
+movzx %bl, %rax
+
+// CHECK: movzwq %cx, %rax
+// CHECK: encoding: [0x48,0x0f,0xb7,0xc1]
+movzx %cx, %rax
+
+// CHECK: movsbw (%rax), %ax
+// CHECK: encoding: [0x66,0x0f,0xbe,0x00]
+movsx (%rax), %ax
+
+// CHECK: movzbw (%rax), %ax
+// CHECK: encoding: [0x66,0x0f,0xb6,0x00]
+movzx (%rax), %ax
// rdar://7873482
// CHECK: lock
// CHECK: incl 1(%rsp)
+// rdar://8741045
+lock/incl 1(%rsp)
+// CHECK: lock
+// CHECK: incl 1(%rsp)
+
// rdar://8033482
rep movsl
// CHECK: rep
// CHECK: encoding: [0xf3]
-// CHECK: movsl
+// CHECK: movsd
// CHECK: encoding: [0xa5]
// CHECK: encoding: [0x66,0xca,0xce,0x7a]
lretw $0x7ace
+// PR8592
+lretq // CHECK: lretq # encoding: [0x48,0xcb]
+lretl // CHECK: lretl # encoding: [0xcb]
+lret // CHECK: lretl # encoding: [0xcb]
+
// rdar://8403907
sysret
// CHECK: sysretl
decw %ax // CHECK: decw %ax # encoding: [0x66,0xff,0xc8]
decl %eax // CHECK: decl %eax # encoding: [0xff,0xc8]
+// rdar://8416805
+// CHECK: lgdt 4(%rax)
+// CHECK: encoding: [0x0f,0x01,0x50,0x04]
+ lgdt 4(%rax)
+
+// CHECK: lgdt 4(%rax)
+// CHECK: encoding: [0x0f,0x01,0x50,0x04]
+ lgdtq 4(%rax)
+
+// CHECK: lidt 4(%rax)
+// CHECK: encoding: [0x0f,0x01,0x58,0x04]
+ lidt 4(%rax)
+
+// CHECK: lidt 4(%rax)
+// CHECK: encoding: [0x0f,0x01,0x58,0x04]
+ lidtq 4(%rax)
+
+// CHECK: sgdt 4(%rax)
+// CHECK: encoding: [0x0f,0x01,0x40,0x04]
+ sgdt 4(%rax)
+
+// CHECK: sgdt 4(%rax)
+// CHECK: encoding: [0x0f,0x01,0x40,0x04]
+ sgdtq 4(%rax)
+
+// CHECK: sidt 4(%rax)
+// CHECK: encoding: [0x0f,0x01,0x48,0x04]
+ sidt 4(%rax)
+
+// CHECK: sidt 4(%rax)
+// CHECK: encoding: [0x0f,0x01,0x48,0x04]
+ sidtq 4(%rax)
+
+
+// rdar://8208615
+mov (%rsi), %gs // CHECK: movl (%rsi), %gs # encoding: [0x8e,0x2e]
+mov %gs, (%rsi) // CHECK: movl %gs, (%rsi) # encoding: [0x8c,0x2e]
+
+
+// rdar://8431864
+ div %bl,%al
+ div %bx,%ax
+ div %ecx,%eax
+ div 0xdeadbeef(%ebx,%ecx,8),%eax
+ div 0x45,%eax
+ div 0x7eed,%eax
+ div 0xbabecafe,%eax
+ div 0x12345678,%eax
+ idiv %bl,%al
+ idiv %bx,%ax
+ idiv %ecx,%eax
+ idiv 0xdeadbeef(%ebx,%ecx,8),%eax
+ idiv 0x45,%eax
+ idiv 0x7eed,%eax
+ idiv 0xbabecafe,%eax
+ idiv 0x12345678,%eax
+
+// PR8524
+movd %rax, %mm5 // CHECK: movd %rax, %mm5 # encoding: [0x48,0x0f,0x6e,0xe8]
+movd %mm5, %rbx // CHECK: movd %mm5, %rbx # encoding: [0x48,0x0f,0x7e,0xeb]
+movq %rax, %mm5 // CHECK: movd %rax, %mm5 # encoding: [0x48,0x0f,0x6e,0xe8]
+movq %mm5, %rbx // CHECK: movd %mm5, %rbx # encoding: [0x48,0x0f,0x7e,0xeb]
+
+rex64 // CHECK: rex64 # encoding: [0x48]
+data16 // CHECK: data16 # encoding: [0x66]
+
+// PR8855
+movq 18446744073709551615,%rbx // CHECK: movq -1, %rbx
+
+// PR8946
+movdqu %xmm0, %xmm1 // CHECK: movdqu %xmm0, %xmm1 # encoding: [0xf3,0x0f,0x6f,0xc8]
+
+// PR8935
+xgetbv // CHECK: xgetbv # encoding: [0x0f,0x01,0xd0]
+xsetbv // CHECK: xsetbv # encoding: [0x0f,0x01,0xd1]
+
+// CHECK: loope 0
+// CHECK: encoding: [0xe1,A]
+ loopz 0
+
+// CHECK: loopne 0
+// CHECK: encoding: [0xe0,A]
+ loopnz 0
+
+// CHECK: outsb # encoding: [0x6e]
+// CHECK: outsb
+// CHECK: outsb
+ outsb
+ outsb %ds:(%rsi), %dx
+ outsb (%rsi), %dx
+
+// CHECK: outsw # encoding: [0x66,0x6f]
+// CHECK: outsw
+// CHECK: outsw
+ outsw
+ outsw %ds:(%rsi), %dx
+ outsw (%rsi), %dx
+
+// CHECK: outsl # encoding: [0x6f]
+// CHECK: outsl
+ outsl
+ outsl %ds:(%rsi), %dx
+ outsl (%rsi), %dx
+
+// CHECK: insb # encoding: [0x6c]
+// CHECK: insb
+ insb
+ insb %dx, %es:(%rdi)
+
+// CHECK: insw # encoding: [0x66,0x6d]
+// CHECK: insw
+ insw
+ insw %dx, %es:(%rdi)
+
+// CHECK: insl # encoding: [0x6d]
+// CHECK: insl
+ insl
+ insl %dx, %es:(%rdi)
+
+// CHECK: movsb # encoding: [0xa4]
+// CHECK: movsb
+// CHECK: movsb
+ movsb
+ movsb %ds:(%rsi), %es:(%rdi)
+ movsb (%rsi), %es:(%rdi)
+
+// CHECK: movsw # encoding: [0x66,0xa5]
+// CHECK: movsw
+// CHECK: movsw
+ movsw
+ movsw %ds:(%rsi), %es:(%rdi)
+ movsw (%rsi), %es:(%rdi)
+
+// CHECK: movsd # encoding: [0xa5]
+// CHECK: movsd
+// CHECK: movsd
+ movsl
+ movsl %ds:(%rsi), %es:(%rdi)
+ movsl (%rsi), %es:(%rdi)
+
+// CHECK: movsq # encoding: [0x48,0xa5]
+// CHECK: movsq
+// CHECK: movsq
+ movsq
+ movsq %ds:(%rsi), %es:(%rdi)
+ movsq (%rsi), %es:(%rdi)
+
+// CHECK: lodsb # encoding: [0xac]
+// CHECK: lodsb
+// CHECK: lodsb
+// CHECK: lodsb
+// CHECK: lodsb
+ lodsb
+ lodsb %ds:(%rsi), %al
+ lodsb (%rsi), %al
+ lods %ds:(%rsi), %al
+ lods (%rsi), %al
+
+// CHECK: lodsw # encoding: [0x66,0xad]
+// CHECK: lodsw
+// CHECK: lodsw
+// CHECK: lodsw
+// CHECK: lodsw
+ lodsw
+ lodsw %ds:(%rsi), %ax
+ lodsw (%rsi), %ax
+ lods %ds:(%rsi), %ax
+ lods (%rsi), %ax
+
+// CHECK: lodsl # encoding: [0xad]
+// CHECK: lodsl
+// CHECK: lodsl
+// CHECK: lodsl
+// CHECK: lodsl
+ lodsl
+ lodsl %ds:(%rsi), %eax
+ lodsl (%rsi), %eax
+ lods %ds:(%rsi), %eax
+ lods (%rsi), %eax
+
+// CHECK: lodsq # encoding: [0x48,0xad]
+// CHECK: lodsq
+// CHECK: lodsq
+// CHECK: lodsq
+// CHECK: lodsq
+ lodsq
+ lodsq %ds:(%rsi), %rax
+ lodsq (%rsi), %rax
+ lods %ds:(%rsi), %rax
+ lods (%rsi), %rax
+
+// CHECK: stosb # encoding: [0xaa]
+// CHECK: stosb
+// CHECK: stosb
+ stosb
+ stosb %al, %es:(%rdi)
+ stos %al, %es:(%rdi)
+
+// CHECK: stosw # encoding: [0x66,0xab]
+// CHECK: stosw
+// CHECK: stosw
+ stosw
+ stosw %ax, %es:(%rdi)
+ stos %ax, %es:(%rdi)
+
+// CHECK: stosl # encoding: [0xab]
+// CHECK: stosl
+// CHECK: stosl
+ stosl
+ stosl %eax, %es:(%rdi)
+ stos %eax, %es:(%rdi)
+
+// CHECK: stosq # encoding: [0x48,0xab]
+// CHECK: stosq
+// CHECK: stosq
+ stosq
+ stosq %rax, %es:(%rdi)
+ stos %rax, %es:(%rdi)
+
+// CHECK: strw
+// CHECK: encoding: [0x66,0x0f,0x00,0xc8]
+ str %ax
+
+// CHECK: strl
+// CHECK: encoding: [0x0f,0x00,0xc8]
+ str %eax
+
+// CHECK: strw
+// CHECK: encoding: [0x66,0x0f,0x00,0xc8]
+ str %ax
+
+// CHECK: strq
+// CHECK: encoding: [0x48,0x0f,0x00,0xc8]
+ str %rax
+
+// CHECK: movd %rdi, %xmm0
+// CHECK: encoding: [0x66,0x48,0x0f,0x6e,0xc7]
+ movq %rdi,%xmm0
+
+// CHECK: movd %rdi, %xmm0
+// CHECK: encoding: [0x66,0x48,0x0f,0x6e,0xc7]
+ movd %rdi,%xmm0
+
+// CHECK: movntil %eax, (%rdi)
+// CHECK: encoding: [0x0f,0xc3,0x07]
+// CHECK: movntil
+movntil %eax, (%rdi)
+movnti %eax, (%rdi)
+
+// CHECK: movntiq %rax, (%rdi)
+// CHECK: encoding: [0x48,0x0f,0xc3,0x07]
+// CHECK: movntiq
+movntiq %rax, (%rdi)
+movnti %rax, (%rdi)
+
+// CHECK: pclmulqdq $17, %xmm0, %xmm1
+// CHECK: encoding: [0x66,0x0f,0x3a,0x44,0xc8,0x11]
+pclmulhqhqdq %xmm0, %xmm1
+
+// CHECK: pclmulqdq $1, %xmm0, %xmm1
+// CHECK: encoding: [0x66,0x0f,0x3a,0x44,0xc8,0x01]
+pclmulqdq $1, %xmm0, %xmm1
+
+// CHECK: pclmulqdq $16, (%rdi), %xmm1
+// CHECK: encoding: [0x66,0x0f,0x3a,0x44,0x0f,0x10]
+pclmullqhqdq (%rdi), %xmm1
+
+// CHECK: pclmulqdq $0, (%rdi), %xmm1
+// CHECK: encoding: [0x66,0x0f,0x3a,0x44,0x0f,0x00]
+pclmulqdq $0, (%rdi), %xmm1
+
+// PR10345
+// CHECK: xchgq %rax, %rax
+// CHECK: encoding: [0x48,0x90]
+xchgq %rax, %rax
+
+// CHECK: xchgl %eax, %eax
+// CHECK: encoding: [0x87,0xc0]
+xchgl %eax, %eax
+
+// CHECK: xchgw %ax, %ax
+// CHECK: encoding: [0x66,0x90]
+xchgw %ax, %ax
+
+// CHECK: xchgl %ecx, %eax
+// CHECK: encoding: [0x91]
+xchgl %ecx, %eax
+
+// CHECK: xchgl %ecx, %eax
+// CHECK: encoding: [0x91]
+xchgl %eax, %ecx
+
+// CHECK: sysexit
+// CHECK: encoding: [0x0f,0x35]
+sysexit
+
+// CHECK: sysexitl
+// CHECK: encoding: [0x0f,0x35]
+sysexitl
+
+// CHECK: sysexitq
+// CHECK: encoding: [0x48,0x0f,0x35]
+sysexitq
projects / oota-llvm.git / blobdiff