x86_64-encoding.s   [plain text]

// RUN: llvm-mc -triple x86_64-unknown-unknown --show-encoding %s | FileCheck %s

// PR7195
// CHECK: callw 42
// CHECK: encoding: [0x66,0xe8,A,A]
       callw 42

// rdar://8127102
// CHECK: movq	%gs:(%rdi), %rax
// CHECK: encoding: [0x65,0x48,0x8b,0x07]
movq	%gs:(%rdi), %rax

// CHECK: crc32b 	%bl, %eax
// CHECK:  encoding: [0xf2,0x0f,0x38,0xf0,0xc3]
        crc32b	%bl, %eax

// CHECK: crc32b 	4(%rbx), %eax
// CHECK:  encoding: [0xf2,0x0f,0x38,0xf0,0x43,0x04]
        crc32b	4(%rbx), %eax

// CHECK: crc32w 	%bx, %eax
// CHECK:  encoding: [0x66,0xf2,0x0f,0x38,0xf1,0xc3]
        crc32w	%bx, %eax

// CHECK: crc32w 	4(%rbx), %eax
// CHECK:  encoding: [0x66,0xf2,0x0f,0x38,0xf1,0x43,0x04]
        crc32w	4(%rbx), %eax

// CHECK: crc32l 	%ebx, %eax
// CHECK:  encoding: [0xf2,0x0f,0x38,0xf1,0xc3]
        crc32l	%ebx, %eax

// CHECK: crc32l 	4(%rbx), %eax
// CHECK:  encoding: [0xf2,0x0f,0x38,0xf1,0x43,0x04]
        crc32l	4(%rbx), %eax

// CHECK: crc32l 	3735928559(%rbx,%rcx,8), %ecx
// CHECK:  encoding: [0xf2,0x0f,0x38,0xf1,0x8c,0xcb,0xef,0xbe,0xad,0xde]
        	crc32l   0xdeadbeef(%rbx,%rcx,8),%ecx

// CHECK: crc32l 	69, %ecx
// CHECK:  encoding: [0xf2,0x0f,0x38,0xf1,0x0c,0x25,0x45,0x00,0x00,0x00]
        	crc32l   0x45,%ecx

// CHECK: crc32l 	32493, %ecx
// CHECK:  encoding: [0xf2,0x0f,0x38,0xf1,0x0c,0x25,0xed,0x7e,0x00,0x00]
        	crc32l   0x7eed,%ecx

// CHECK: crc32l 	3133065982, %ecx
// CHECK:  encoding: [0xf2,0x0f,0x38,0xf1,0x0c,0x25,0xfe,0xca,0xbe,0xba]
        	crc32l   0xbabecafe,%ecx

// CHECK: crc32l 	%ecx, %ecx
// CHECK:  encoding: [0xf2,0x0f,0x38,0xf1,0xc9]
        	crc32l   %ecx,%ecx

// CHECK: crc32b 	%r11b, %eax
// CHECK:  encoding: [0xf2,0x41,0x0f,0x38,0xf0,0xc3]
        crc32b	%r11b, %eax

// CHECK: crc32b 	4(%rbx), %eax
// CHECK:  encoding: [0xf2,0x0f,0x38,0xf0,0x43,0x04]
        crc32b	4(%rbx), %eax

// CHECK: crc32b 	%dil, %rax
// CHECK:  encoding: [0xf2,0x48,0x0f,0x38,0xf0,0xc7]
        crc32b	%dil,%rax

// CHECK: crc32b 	%r11b, %rax
// CHECK:  encoding: [0xf2,0x49,0x0f,0x38,0xf0,0xc3]
        crc32b	%r11b,%rax

// CHECK: crc32b 	4(%rbx), %rax
// CHECK:  encoding: [0xf2,0x48,0x0f,0x38,0xf0,0x43,0x04]
        crc32b	4(%rbx), %rax

// CHECK: crc32q 	%rbx, %rax
// CHECK:  encoding: [0xf2,0x48,0x0f,0x38,0xf1,0xc3]
        crc32q	%rbx, %rax

// CHECK: crc32q 	4(%rbx), %rax
// CHECK:  encoding: [0xf2,0x48,0x0f,0x38,0xf1,0x43,0x04]
        crc32q	4(%rbx), %rax

// CHECK: movd %r8, %mm1
// CHECK:  encoding: [0x49,0x0f,0x6e,0xc8]
movd %r8, %mm1

// CHECK: movd %r8d, %mm1
// CHECK:  encoding: [0x41,0x0f,0x6e,0xc8]
movd %r8d, %mm1

// CHECK: movd %rdx, %mm1
// CHECK:  encoding: [0x48,0x0f,0x6e,0xca]
movd %rdx, %mm1

// CHECK: movd %edx, %mm1
// CHECK:  encoding: [0x0f,0x6e,0xca]
movd %edx, %mm1

// CHECK: movd %mm1, %r8
// CHECK:  encoding: [0x49,0x0f,0x7e,0xc8]
movd %mm1, %r8

// CHECK: movd %mm1, %r8d
// CHECK:  encoding: [0x41,0x0f,0x7e,0xc8]
movd %mm1, %r8d

// CHECK: movd %mm1, %rdx
// CHECK:  encoding: [0x48,0x0f,0x7e,0xca]
movd %mm1, %rdx

// CHECK: movd %mm1, %edx
// CHECK:  encoding: [0x0f,0x7e,0xca]
movd %mm1, %edx

// rdar://7840289
// CHECK: pshufb	CPI1_0(%rip), %xmm1
// CHECK:  encoding: [0x66,0x0f,0x38,0x00,0x0d,A,A,A,A]
// CHECK:  fixup A - offset: 5, value: CPI1_0-4
pshufb	CPI1_0(%rip), %xmm1

// CHECK: movq  57005(,%riz), %rbx
// CHECK: encoding: [0x48,0x8b,0x1c,0x25,0xad,0xde,0x00,0x00]
          movq  57005(,%riz), %rbx

// CHECK: movq  48879(,%riz), %rax
// CHECK: encoding: [0x48,0x8b,0x04,0x25,0xef,0xbe,0x00,0x00]
          movq  48879(,%riz), %rax

// CHECK: movq  -4(,%riz,8), %rax
// CHECK: encoding: [0x48,0x8b,0x04,0xe5,0xfc,0xff,0xff,0xff]
          movq  -4(,%riz,8), %rax

// CHECK: movq  (%rcx,%riz), %rax
// CHECK: encoding: [0x48,0x8b,0x04,0x21]
          movq  (%rcx,%riz), %rax

// CHECK: movq  (%rcx,%riz,8), %rax
// CHECK: encoding: [0x48,0x8b,0x04,0xe1]
          movq  (%rcx,%riz,8), %rax

// CHECK: fxsaveq (%rax)
// CHECK: encoding: [0x48,0x0f,0xae,0x00]
          fxsaveq (%rax)

// CHECK: fxrstorq (%rax)
// CHECK: encoding: [0x48,0x0f,0xae,0x08]
          fxrstorq (%rax)

// CHECK: leave
// CHECK:  encoding: [0xc9]
        	leave

// CHECK: leave
// CHECK:  encoding: [0xc9]
        	leaveq

// CHECK: flds	(%edi)
// CHECK:  encoding: [0x67,0xd9,0x07]
        	flds	(%edi)

// CHECK: filds	(%edi)
// CHECK:  encoding: [0x67,0xdf,0x07]
        	filds	(%edi)

// CHECK: flds	(%rdi)
// CHECK:  encoding: [0xd9,0x07]
        	flds	(%rdi)

// CHECK: filds	(%rdi)
// CHECK:  encoding: [0xdf,0x07]
        	filds	(%rdi)