# RUN: llvm-mc --disassemble %s -triple=x86_64 | FileCheck %s --check-prefixes=ATT
# RUN: llvm-mc --disassemble %s -triple=x86_64 -x86-asm-syntax=intel --output-asm-variant=1 | FileCheck %s --check-prefixes=INTEL

# ATT:   crc32b	%al, %ebx
# INTEL: crc32	ebx, al
0x62,0xf4,0x7c,0x08,0xf0,0xd8

# ATT:   crc32b	%al, %rbx
# INTEL: crc32	rbx, al
0x62,0xf4,0xfc,0x08,0xf0,0xd8

# ATT:   crc32w	%ax, %ebx
# INTEL: crc32	ebx, ax
0x62,0xf4,0x7d,0x08,0xf1,0xd8

# ATT:   crc32l	%eax, %ebx
# INTEL: crc32	ebx, eax
0x62,0xf4,0x7c,0x08,0xf1,0xd8

# ATT:   crc32q	%rax, %rbx
# INTEL: crc32	rbx, rax
0x62,0xf4,0xfc,0x08,0xf1,0xd8

# ATT:   crc32w	291(%rax,%rbx,4), %ecx
# INTEL: crc32	ecx, word ptr [rax + 4*rbx + 291]
0x62,0xf4,0x7d,0x08,0xf1,0x8c,0x98,0x23,0x01,0x00,0x00

# ATT:   crc32l	291(%rax,%rbx,4), %ecx
# INTEL: crc32	ecx, dword ptr [rax + 4*rbx + 291]
0x62,0xf4,0x7c,0x08,0xf1,0x8c,0x98,0x23,0x01,0x00,0x00

# ATT:   crc32b	291(%rax,%rbx,4), %rcx
# INTEL: crc32	rcx, byte ptr [rax + 4*rbx + 291]
0x62,0xf4,0xfc,0x08,0xf0,0x8c,0x98,0x23,0x01,0x00,0x00

# ATT:   crc32q	291(%rax,%rbx,4), %rcx
# INTEL: crc32	rcx, qword ptr [rax + 4*rbx + 291]
0x62,0xf4,0xfc,0x08,0xf1,0x8c,0x98,0x23,0x01,0x00,0x00

# ATT:   crc32b	%r16b, %r22d
# INTEL: crc32	r22d, r16b
0x62,0xec,0x7c,0x08,0xf0,0xf0

# ATT:   crc32b	%r16b, %r23
# INTEL: crc32	r23, r16b
0x62,0xec,0xfc,0x08,0xf0,0xf8

# ATT:   crc32w	%r17w, %r22d
# INTEL: crc32	r22d, r17w
0x62,0xec,0x7d,0x08,0xf1,0xf1

# ATT:   crc32l	%r18d, %r22d
# INTEL: crc32	r22d, r18d
0x62,0xec,0x7c,0x08,0xf1,0xf2

# ATT:   crc32q	%r19, %r23
# INTEL: crc32	r23, r19
0x62,0xec,0xfc,0x08,0xf1,0xfb

# ATT:   crc32w	291(%r28,%r29,4), %r18d
# INTEL: crc32	r18d, word ptr [r28 + 4*r29 + 291]
0x62,0x8c,0x79,0x08,0xf1,0x94,0xac,0x23,0x01,0x00,0x00

# ATT:   crc32l	291(%r28,%r29,4), %r18d
# INTEL: crc32	r18d, dword ptr [r28 + 4*r29 + 291]
0x62,0x8c,0x78,0x08,0xf1,0x94,0xac,0x23,0x01,0x00,0x00

# ATT:   crc32b	291(%r28,%r29,4), %r19
# INTEL: crc32	r19, byte ptr [r28 + 4*r29 + 291]
0x62,0x8c,0xf8,0x08,0xf0,0x9c,0xac,0x23,0x01,0x00,0x00

# ATT:   crc32q	291(%r28,%r29,4), %r19
# INTEL: crc32	r19, qword ptr [r28 + 4*r29 + 291]
0x62,0x8c,0xf8,0x08,0xf1,0x9c,0xac,0x23,0x01,0x00,0x00

# ATT:   crc32w	123(%r28,%r29,4), %r18d
# INTEL: crc32	r18d, word ptr [r28 + 4*r29 + 123]
0x62,0x8c,0x79,0x08,0xf1,0x54,0xac,0x7b

# ATT:   crc32l	123(%r28,%r29,4), %r18d
# INTEL: crc32	r18d, dword ptr [r28 + 4*r29 + 123]
0x62,0x8c,0x78,0x08,0xf1,0x54,0xac,0x7b

# ATT:   crc32b	123(%r28,%r29,4), %r19
# INTEL: crc32	r19, byte ptr [r28 + 4*r29 + 123]
0x62,0x8c,0xf8,0x08,0xf0,0x5c,0xac,0x7b

# ATT:   crc32q	123(%r28,%r29,4), %r19
# INTEL: crc32	r19, qword ptr [r28 + 4*r29 + 123]
0x62,0x8c,0xf8,0x08,0xf1,0x5c,0xac,0x7b