1# RUN: llvm-mc -triple x86_64 -disassemble %s | FileCheck %s --check-prefix=ATT 2# RUN: llvm-mc -triple x86_64 -disassemble -output-asm-variant=1 %s | FileCheck %s --check-prefix=INTEL 3 4# ATT: {evex} tzcntw %dx, %ax 5# INTEL: {evex} tzcnt ax, dx 60x62,0xf4,0x7d,0x08,0xf4,0xc2 7 8# ATT: {nf} tzcntw %dx, %ax 9# INTEL: {nf} tzcnt ax, dx 100x62,0xf4,0x7d,0x0c,0xf4,0xc2 11 12# ATT: {evex} tzcntl %ecx, %edx 13# INTEL: {evex} tzcnt edx, ecx 140x62,0xf4,0x7c,0x08,0xf4,0xd1 15 16# ATT: {nf} tzcntl %ecx, %edx 17# INTEL: {nf} tzcnt edx, ecx 180x62,0xf4,0x7c,0x0c,0xf4,0xd1 19 20# ATT: {evex} tzcntq %r9, %r15 21# INTEL: {evex} tzcnt r15, r9 220x62,0x54,0xfc,0x08,0xf4,0xf9 23 24# ATT: {nf} tzcntq %r9, %r15 25# INTEL: {nf} tzcnt r15, r9 260x62,0x54,0xfc,0x0c,0xf4,0xf9 27 28# ATT: {evex} tzcntw 123(%r8,%rax,4), %dx 29# INTEL: {evex} tzcnt dx, word ptr [r8 + 4*rax + 123] 300x62,0xd4,0x7d,0x08,0xf4,0x54,0x80,0x7b 31 32# ATT: {nf} tzcntw 123(%r8,%rax,4), %dx 33# INTEL: {nf} tzcnt dx, word ptr [r8 + 4*rax + 123] 340x62,0xd4,0x7d,0x0c,0xf4,0x54,0x80,0x7b 35 36# ATT: {evex} tzcntl 123(%r8,%rax,4), %ecx 37# INTEL: {evex} tzcnt ecx, dword ptr [r8 + 4*rax + 123] 380x62,0xd4,0x7c,0x08,0xf4,0x4c,0x80,0x7b 39 40# ATT: {nf} tzcntl 123(%r8,%rax,4), %ecx 41# INTEL: {nf} tzcnt ecx, dword ptr [r8 + 4*rax + 123] 420x62,0xd4,0x7c,0x0c,0xf4,0x4c,0x80,0x7b 43 44# ATT: {evex} tzcntq 123(%r8,%rax,4), %r9 45# INTEL: {evex} tzcnt r9, qword ptr [r8 + 4*rax + 123] 460x62,0x54,0xfc,0x08,0xf4,0x4c,0x80,0x7b 47 48# ATT: {nf} tzcntq 123(%r8,%rax,4), %r9 49# INTEL: {nf} tzcnt r9, qword ptr [r8 + 4*rax + 123] 500x62,0x54,0xfc,0x0c,0xf4,0x4c,0x80,0x7b 51