# RUN: llvm-mc -triple x86_64 -show-encoding -x86-asm-syntax=intel -output-asm-variant=1 %s | FileCheck %s
# CHECK: {evex} sub bl, 123
# CHECK: encoding: [0x62,0xf4,0x7c,0x08,0x80,0xeb,0x7b]
{evex} sub bl, 123
# CHECK: {nf} sub bl, 123
# CHECK: encoding: [0x62,0xf4,0x7c,0x0c,0x80,0xeb,0x7b]
{nf} sub bl, 123
# CHECK: sub cl, bl, 123
# CHECK: encoding: [0x62,0xf4,0x74,0x18,0x80,0xeb,0x7b]
sub cl, bl, 123
# CHECK: {nf} sub cl, bl, 123
# CHECK: encoding: [0x62,0xf4,0x74,0x1c,0x80,0xeb,0x7b]
{nf} sub cl, bl, 123
# CHECK: {evex} sub dx, 123
# CHECK: encoding: [0x62,0xf4,0x7d,0x08,0x83,0xea,0x7b]
{evex} sub dx, 123
# CHECK: {nf} sub dx, 123
# CHECK: encoding: [0x62,0xf4,0x7d,0x0c,0x83,0xea,0x7b]
{nf} sub dx, 123
# CHECK: sub ax, dx, 123
# CHECK: encoding: [0x62,0xf4,0x7d,0x18,0x83,0xea,0x7b]
sub ax, dx, 123
# CHECK: {nf} sub ax, dx, 123
# CHECK: encoding: [0x62,0xf4,0x7d,0x1c,0x83,0xea,0x7b]
{nf} sub ax, dx, 123
# CHECK: {evex} sub ecx, 123
# CHECK: encoding: [0x62,0xf4,0x7c,0x08,0x83,0xe9,0x7b]
{evex} sub ecx, 123
# CHECK: {nf} sub ecx, 123
# CHECK: encoding: [0x62,0xf4,0x7c,0x0c,0x83,0xe9,0x7b]
{nf} sub ecx, 123
# CHECK: sub edx, ecx, 123
# CHECK: encoding: [0x62,0xf4,0x6c,0x18,0x83,0xe9,0x7b]
sub edx, ecx, 123
# CHECK: {nf} sub edx, ecx, 123
# CHECK: encoding: [0x62,0xf4,0x6c,0x1c,0x83,0xe9,0x7b]
{nf} sub edx, ecx, 123
# CHECK: {evex} sub r9, 123
# CHECK: encoding: [0x62,0xd4,0xfc,0x08,0x83,0xe9,0x7b]
{evex} sub r9, 123
# CHECK: {nf} sub r9, 123
# CHECK: encoding: [0x62,0xd4,0xfc,0x0c,0x83,0xe9,0x7b]
{nf} sub r9, 123
# CHECK: sub r15, r9, 123
# CHECK: encoding: [0x62,0xd4,0x84,0x18,0x83,0xe9,0x7b]
sub r15, r9, 123
# CHECK: {nf} sub r15, r9, 123
# CHECK: encoding: [0x62,0xd4,0x84,0x1c,0x83,0xe9,0x7b]
{nf} sub r15, r9, 123
# CHECK: {evex} sub byte ptr [r8 + 4*rax + 291], 123
# CHECK: encoding: [0x62,0xd4,0x7c,0x08,0x80,0xac,0x80,0x23,0x01,0x00,0x00,0x7b]
{evex} sub byte ptr [r8 + 4*rax + 291], 123
# CHECK: {nf} sub byte ptr [r8 + 4*rax + 291], 123
# CHECK: encoding: [0x62,0xd4,0x7c,0x0c,0x80,0xac,0x80,0x23,0x01,0x00,0x00,0x7b]
{nf} sub byte ptr [r8 + 4*rax + 291], 123
# CHECK: sub bl, byte ptr [r8 + 4*rax + 291], 123
# CHECK: encoding: [0x62,0xd4,0x64,0x18,0x80,0xac,0x80,0x23,0x01,0x00,0x00,0x7b]
sub bl, byte ptr [r8 + 4*rax + 291], 123
# CHECK: {nf} sub bl, byte ptr [r8 + 4*rax + 291], 123
# CHECK: encoding: [0x62,0xd4,0x64,0x1c,0x80,0xac,0x80,0x23,0x01,0x00,0x00,0x7b]
{nf} sub bl, byte ptr [r8 + 4*rax + 291], 123
# CHECK: {evex} sub word ptr [r8 + 4*rax + 291], 123
# CHECK: encoding: [0x62,0xd4,0x7d,0x08,0x83,0xac,0x80,0x23,0x01,0x00,0x00,0x7b]
{evex} sub word ptr [r8 + 4*rax + 291], 123
# CHECK: {nf} sub word ptr [r8 + 4*rax + 291], 123
# CHECK: encoding: [0x62,0xd4,0x7d,0x0c,0x83,0xac,0x80,0x23,0x01,0x00,0x00,0x7b]
{nf} sub word ptr [r8 + 4*rax + 291], 123
# CHECK: sub dx, word ptr [r8 + 4*rax + 291], 123
# CHECK: encoding: [0x62,0xd4,0x6d,0x18,0x83,0xac,0x80,0x23,0x01,0x00,0x00,0x7b]
sub dx, word ptr [r8 + 4*rax + 291], 123
# CHECK: {nf} sub dx, word ptr [r8 + 4*rax + 291], 123
# CHECK: encoding: [0x62,0xd4,0x6d,0x1c,0x83,0xac,0x80,0x23,0x01,0x00,0x00,0x7b]
{nf} sub dx, word ptr [r8 + 4*rax + 291], 123
# CHECK: {evex} sub dword ptr [r8 + 4*rax + 291], 123
# CHECK: encoding: [0x62,0xd4,0x7c,0x08,0x83,0xac,0x80,0x23,0x01,0x00,0x00,0x7b]
{evex} sub dword ptr [r8 + 4*rax + 291], 123
# CHECK: {nf} sub dword ptr [r8 + 4*rax + 291], 123
# CHECK: encoding: [0x62,0xd4,0x7c,0x0c,0x83,0xac,0x80,0x23,0x01,0x00,0x00,0x7b]
{nf} sub dword ptr [r8 + 4*rax + 291], 123
# CHECK: sub ecx, dword ptr [r8 + 4*rax + 291], 123
# CHECK: encoding: [0x62,0xd4,0x74,0x18,0x83,0xac,0x80,0x23,0x01,0x00,0x00,0x7b]
sub ecx, dword ptr [r8 + 4*rax + 291], 123
# CHECK: {nf} sub ecx, dword ptr [r8 + 4*rax + 291], 123
# CHECK: encoding: [0x62,0xd4,0x74,0x1c,0x83,0xac,0x80,0x23,0x01,0x00,0x00,0x7b]
{nf} sub ecx, dword ptr [r8 + 4*rax + 291], 123
# CHECK: {evex} sub qword ptr [r8 + 4*rax + 291], 123
# CHECK: encoding: [0x62,0xd4,0xfc,0x08,0x83,0xac,0x80,0x23,0x01,0x00,0x00,0x7b]
{evex} sub qword ptr [r8 + 4*rax + 291], 123
# CHECK: {nf} sub qword ptr [r8 + 4*rax + 291], 123
# CHECK: encoding: [0x62,0xd4,0xfc,0x0c,0x83,0xac,0x80,0x23,0x01,0x00,0x00,0x7b]
{nf} sub qword ptr [r8 + 4*rax + 291], 123
# CHECK: sub r9, qword ptr [r8 + 4*rax + 291], 123
# CHECK: encoding: [0x62,0xd4,0xb4,0x18,0x83,0xac,0x80,0x23,0x01,0x00,0x00,0x7b]
sub r9, qword ptr [r8 + 4*rax + 291], 123
# CHECK: {nf} sub r9, qword ptr [r8 + 4*rax + 291], 123
# CHECK: encoding: [0x62,0xd4,0xb4,0x1c,0x83,0xac,0x80,0x23,0x01,0x00,0x00,0x7b]
{nf} sub r9, qword ptr [r8 + 4*rax + 291], 123
# CHECK: {evex} sub dx, 1234
# CHECK: encoding: [0x62,0xf4,0x7d,0x08,0x81,0xea,0xd2,0x04]
{evex} sub dx, 1234
# CHECK: {nf} sub dx, 1234
# CHECK: encoding: [0x62,0xf4,0x7d,0x0c,0x81,0xea,0xd2,0x04]
{nf} sub dx, 1234
# CHECK: sub ax, dx, 1234
# CHECK: encoding: [0x62,0xf4,0x7d,0x18,0x81,0xea,0xd2,0x04]
sub ax, dx, 1234
# CHECK: {nf} sub ax, dx, 1234
# CHECK: encoding: [0x62,0xf4,0x7d,0x1c,0x81,0xea,0xd2,0x04]
{nf} sub ax, dx, 1234
# CHECK: {evex} sub word ptr [r8 + 4*rax + 291], 1234
# CHECK: encoding: [0x62,0xd4,0x7d,0x08,0x81,0xac,0x80,0x23,0x01,0x00,0x00,0xd2,0x04]
{evex} sub word ptr [r8 + 4*rax + 291], 1234
# CHECK: {nf} sub word ptr [r8 + 4*rax + 291], 1234
# CHECK: encoding: [0x62,0xd4,0x7d,0x0c,0x81,0xac,0x80,0x23,0x01,0x00,0x00,0xd2,0x04]
{nf} sub word ptr [r8 + 4*rax + 291], 1234
# CHECK: sub dx, word ptr [r8 + 4*rax + 291], 1234
# CHECK: encoding: [0x62,0xd4,0x6d,0x18,0x81,0xac,0x80,0x23,0x01,0x00,0x00,0xd2,0x04]
sub dx, word ptr [r8 + 4*rax + 291], 1234
# CHECK: {nf} sub dx, word ptr [r8 + 4*rax + 291], 1234
# CHECK: encoding: [0x62,0xd4,0x6d,0x1c,0x81,0xac,0x80,0x23,0x01,0x00,0x00,0xd2,0x04]
{nf} sub dx, word ptr [r8 + 4*rax + 291], 1234
# CHECK: {evex} sub ecx, 123456
# CHECK: encoding: [0x62,0xf4,0x7c,0x08,0x81,0xe9,0x40,0xe2,0x01,0x00]
{evex} sub ecx, 123456
# CHECK: {nf} sub ecx, 123456
# CHECK: encoding: [0x62,0xf4,0x7c,0x0c,0x81,0xe9,0x40,0xe2,0x01,0x00]
{nf} sub ecx, 123456
# CHECK: sub edx, ecx, 123456
# CHECK: encoding: [0x62,0xf4,0x6c,0x18,0x81,0xe9,0x40,0xe2,0x01,0x00]
sub edx, ecx, 123456
# CHECK: {nf} sub edx, ecx, 123456
# CHECK: encoding: [0x62,0xf4,0x6c,0x1c,0x81,0xe9,0x40,0xe2,0x01,0x00]
{nf} sub edx, ecx, 123456
# CHECK: {evex} sub r9, 123456
# CHECK: encoding: [0x62,0xd4,0xfc,0x08,0x81,0xe9,0x40,0xe2,0x01,0x00]
{evex} sub r9, 123456
# CHECK: {nf} sub r9, 123456
# CHECK: encoding: [0x62,0xd4,0xfc,0x0c,0x81,0xe9,0x40,0xe2,0x01,0x00]
{nf} sub r9, 123456
# CHECK: sub r15, r9, 123456
# CHECK: encoding: [0x62,0xd4,0x84,0x18,0x81,0xe9,0x40,0xe2,0x01,0x00]
sub r15, r9, 123456
# CHECK: {nf} sub r15, r9, 123456
# CHECK: encoding: [0x62,0xd4,0x84,0x1c,0x81,0xe9,0x40,0xe2,0x01,0x00]
{nf} sub r15, r9, 123456
# CHECK: {evex} sub dword ptr [r8 + 4*rax + 291], 123456
# CHECK: encoding: [0x62,0xd4,0x7c,0x08,0x81,0xac,0x80,0x23,0x01,0x00,0x00,0x40,0xe2,0x01,0x00]
{evex} sub dword ptr [r8 + 4*rax + 291], 123456
# CHECK: {nf} sub dword ptr [r8 + 4*rax + 291], 123456
# CHECK: encoding: [0x62,0xd4,0x7c,0x0c,0x81,0xac,0x80,0x23,0x01,0x00,0x00,0x40,0xe2,0x01,0x00]
{nf} sub dword ptr [r8 + 4*rax + 291], 123456
# CHECK: sub ecx, dword ptr [r8 + 4*rax + 291], 123456
# CHECK: encoding: [0x62,0xd4,0x74,0x18,0x81,0xac,0x80,0x23,0x01,0x00,0x00,0x40,0xe2,0x01,0x00]
sub ecx, dword ptr [r8 + 4*rax + 291], 123456
# CHECK: {nf} sub ecx, dword ptr [r8 + 4*rax + 291], 123456
# CHECK: encoding: [0x62,0xd4,0x74,0x1c,0x81,0xac,0x80,0x23,0x01,0x00,0x00,0x40,0xe2,0x01,0x00]
{nf} sub ecx, dword ptr [r8 + 4*rax + 291], 123456
# CHECK: {evex} sub qword ptr [r8 + 4*rax + 291], 123456
# CHECK: encoding: [0x62,0xd4,0xfc,0x08,0x81,0xac,0x80,0x23,0x01,0x00,0x00,0x40,0xe2,0x01,0x00]
{evex} sub qword ptr [r8 + 4*rax + 291], 123456
# CHECK: {nf} sub qword ptr [r8 + 4*rax + 291], 123456
# CHECK: encoding: [0x62,0xd4,0xfc,0x0c,0x81,0xac,0x80,0x23,0x01,0x00,0x00,0x40,0xe2,0x01,0x00]
{nf} sub qword ptr [r8 + 4*rax + 291], 123456
# CHECK: sub r9, qword ptr [r8 + 4*rax + 291], 123456
# CHECK: encoding: [0x62,0xd4,0xb4,0x18,0x81,0xac,0x80,0x23,0x01,0x00,0x00,0x40,0xe2,0x01,0x00]
sub r9, qword ptr [r8 + 4*rax + 291], 123456
# CHECK: {nf} sub r9, qword ptr [r8 + 4*rax + 291], 123456
# CHECK: encoding: [0x62,0xd4,0xb4,0x1c,0x81,0xac,0x80,0x23,0x01,0x00,0x00,0x40,0xe2,0x01,0x00]
{nf} sub r9, qword ptr [r8 + 4*rax + 291], 123456
# CHECK: {evex} sub cl, bl
# CHECK: encoding: [0x62,0xf4,0x7c,0x08,0x28,0xd9]
{evex} sub cl, bl
# CHECK: {nf} sub cl, bl
# CHECK: encoding: [0x62,0xf4,0x7c,0x0c,0x28,0xd9]
{nf} sub cl, bl
# CHECK: sub r8b, cl, bl
# CHECK: encoding: [0x62,0xf4,0x3c,0x18,0x28,0xd9]
sub r8b, cl, bl
# CHECK: {nf} sub r8b, cl, bl
# CHECK: encoding: [0x62,0xf4,0x3c,0x1c,0x28,0xd9]
{nf} sub r8b, cl, bl
# CHECK: {evex} sub byte ptr [r8 + 4*rax + 291], bl
# CHECK: encoding: [0x62,0xd4,0x7c,0x08,0x28,0x9c,0x80,0x23,0x01,0x00,0x00]
{evex} sub byte ptr [r8 + 4*rax + 291], bl
# CHECK: {nf} sub byte ptr [r8 + 4*rax + 291], bl
# CHECK: encoding: [0x62,0xd4,0x7c,0x0c,0x28,0x9c,0x80,0x23,0x01,0x00,0x00]
{nf} sub byte ptr [r8 + 4*rax + 291], bl
# CHECK: sub cl, byte ptr [r8 + 4*rax + 291], bl
# CHECK: encoding: [0x62,0xd4,0x74,0x18,0x28,0x9c,0x80,0x23,0x01,0x00,0x00]
sub cl, byte ptr [r8 + 4*rax + 291], bl
# CHECK: {nf} sub cl, byte ptr [r8 + 4*rax + 291], bl
# CHECK: encoding: [0x62,0xd4,0x74,0x1c,0x28,0x9c,0x80,0x23,0x01,0x00,0x00]
{nf} sub cl, byte ptr [r8 + 4*rax + 291], bl
# CHECK: {evex} sub ax, dx
# CHECK: encoding: [0x62,0xf4,0x7d,0x08,0x29,0xd0]
{evex} sub ax, dx
# CHECK: {nf} sub ax, dx
# CHECK: encoding: [0x62,0xf4,0x7d,0x0c,0x29,0xd0]
{nf} sub ax, dx
# CHECK: sub r9w, ax, dx
# CHECK: encoding: [0x62,0xf4,0x35,0x18,0x29,0xd0]
sub r9w, ax, dx
# CHECK: {nf} sub r9w, ax, dx
# CHECK: encoding: [0x62,0xf4,0x35,0x1c,0x29,0xd0]
{nf} sub r9w, ax, dx
# CHECK: {evex} sub word ptr [r8 + 4*rax + 291], dx
# CHECK: encoding: [0x62,0xd4,0x7d,0x08,0x29,0x94,0x80,0x23,0x01,0x00,0x00]
{evex} sub word ptr [r8 + 4*rax + 291], dx
# CHECK: {nf} sub word ptr [r8 + 4*rax + 291], dx
# CHECK: encoding: [0x62,0xd4,0x7d,0x0c,0x29,0x94,0x80,0x23,0x01,0x00,0x00]
{nf} sub word ptr [r8 + 4*rax + 291], dx
# CHECK: sub ax, word ptr [r8 + 4*rax + 291], dx
# CHECK: encoding: [0x62,0xd4,0x7d,0x18,0x29,0x94,0x80,0x23,0x01,0x00,0x00]
sub ax, word ptr [r8 + 4*rax + 291], dx
# CHECK: {nf} sub ax, word ptr [r8 + 4*rax + 291], dx
# CHECK: encoding: [0x62,0xd4,0x7d,0x1c,0x29,0x94,0x80,0x23,0x01,0x00,0x00]
{nf} sub ax, word ptr [r8 + 4*rax + 291], dx
# CHECK: {evex} sub edx, ecx
# CHECK: encoding: [0x62,0xf4,0x7c,0x08,0x29,0xca]
{evex} sub edx, ecx
# CHECK: {nf} sub edx, ecx
# CHECK: encoding: [0x62,0xf4,0x7c,0x0c,0x29,0xca]
{nf} sub edx, ecx
# CHECK: sub r10d, edx, ecx
# CHECK: encoding: [0x62,0xf4,0x2c,0x18,0x29,0xca]
sub r10d, edx, ecx
# CHECK: {nf} sub r10d, edx, ecx
# CHECK: encoding: [0x62,0xf4,0x2c,0x1c,0x29,0xca]
{nf} sub r10d, edx, ecx
# CHECK: {evex} sub dword ptr [r8 + 4*rax + 291], ecx
# CHECK: encoding: [0x62,0xd4,0x7c,0x08,0x29,0x8c,0x80,0x23,0x01,0x00,0x00]
{evex} sub dword ptr [r8 + 4*rax + 291], ecx
# CHECK: {nf} sub dword ptr [r8 + 4*rax + 291], ecx
# CHECK: encoding: [0x62,0xd4,0x7c,0x0c,0x29,0x8c,0x80,0x23,0x01,0x00,0x00]
{nf} sub dword ptr [r8 + 4*rax + 291], ecx
# CHECK: sub edx, dword ptr [r8 + 4*rax + 291], ecx
# CHECK: encoding: [0x62,0xd4,0x6c,0x18,0x29,0x8c,0x80,0x23,0x01,0x00,0x00]
sub edx, dword ptr [r8 + 4*rax + 291], ecx
# CHECK: {nf} sub edx, dword ptr [r8 + 4*rax + 291], ecx
# CHECK: encoding: [0x62,0xd4,0x6c,0x1c,0x29,0x8c,0x80,0x23,0x01,0x00,0x00]
{nf} sub edx, dword ptr [r8 + 4*rax + 291], ecx
# CHECK: {evex} sub r15, r9
# CHECK: encoding: [0x62,0x54,0xfc,0x08,0x29,0xcf]
{evex} sub r15, r9
# CHECK: {nf} sub r15, r9
# CHECK: encoding: [0x62,0x54,0xfc,0x0c,0x29,0xcf]
{nf} sub r15, r9
# CHECK: sub r11, r15, r9
# CHECK: encoding: [0x62,0x54,0xa4,0x18,0x29,0xcf]
sub r11, r15, r9
# CHECK: {nf} sub r11, r15, r9
# CHECK: encoding: [0x62,0x54,0xa4,0x1c,0x29,0xcf]
{nf} sub r11, r15, r9
# CHECK: {evex} sub qword ptr [r8 + 4*rax + 291], r9
# CHECK: encoding: [0x62,0x54,0xfc,0x08,0x29,0x8c,0x80,0x23,0x01,0x00,0x00]
{evex} sub qword ptr [r8 + 4*rax + 291], r9
# CHECK: {nf} sub qword ptr [r8 + 4*rax + 291], r9
# CHECK: encoding: [0x62,0x54,0xfc,0x0c,0x29,0x8c,0x80,0x23,0x01,0x00,0x00]
{nf} sub qword ptr [r8 + 4*rax + 291], r9
# CHECK: sub r15, qword ptr [r8 + 4*rax + 291], r9
# CHECK: encoding: [0x62,0x54,0x84,0x18,0x29,0x8c,0x80,0x23,0x01,0x00,0x00]
sub r15, qword ptr [r8 + 4*rax + 291], r9
# CHECK: {nf} sub r15, qword ptr [r8 + 4*rax + 291], r9
# CHECK: encoding: [0x62,0x54,0x84,0x1c,0x29,0x8c,0x80,0x23,0x01,0x00,0x00]
{nf} sub r15, qword ptr [r8 + 4*rax + 291], r9
# CHECK: {evex} sub bl, byte ptr [r8 + 4*rax + 291]
# CHECK: encoding: [0x62,0xd4,0x7c,0x08,0x2a,0x9c,0x80,0x23,0x01,0x00,0x00]
{evex} sub bl, byte ptr [r8 + 4*rax + 291]
# CHECK: {nf} sub bl, byte ptr [r8 + 4*rax + 291]
# CHECK: encoding: [0x62,0xd4,0x7c,0x0c,0x2a,0x9c,0x80,0x23,0x01,0x00,0x00]
{nf} sub bl, byte ptr [r8 + 4*rax + 291]
# CHECK: sub cl, bl, byte ptr [r8 + 4*rax + 291]
# CHECK: encoding: [0x62,0xd4,0x74,0x18,0x2a,0x9c,0x80,0x23,0x01,0x00,0x00]
sub cl, bl, byte ptr [r8 + 4*rax + 291]
# CHECK: {nf} sub cl, bl, byte ptr [r8 + 4*rax + 291]
# CHECK: encoding: [0x62,0xd4,0x74,0x1c,0x2a,0x9c,0x80,0x23,0x01,0x00,0x00]
{nf} sub cl, bl, byte ptr [r8 + 4*rax + 291]
# CHECK: {evex} sub dx, word ptr [r8 + 4*rax + 291]
# CHECK: encoding: [0x62,0xd4,0x7d,0x08,0x2b,0x94,0x80,0x23,0x01,0x00,0x00]
{evex} sub dx, word ptr [r8 + 4*rax + 291]
# CHECK: {nf} sub dx, word ptr [r8 + 4*rax + 291]
# CHECK: encoding: [0x62,0xd4,0x7d,0x0c,0x2b,0x94,0x80,0x23,0x01,0x00,0x00]
{nf} sub dx, word ptr [r8 + 4*rax + 291]
# CHECK: sub ax, dx, word ptr [r8 + 4*rax + 291]
# CHECK: encoding: [0x62,0xd4,0x7d,0x18,0x2b,0x94,0x80,0x23,0x01,0x00,0x00]
sub ax, dx, word ptr [r8 + 4*rax + 291]
# CHECK: {nf} sub ax, dx, word ptr [r8 + 4*rax + 291]
# CHECK: encoding: [0x62,0xd4,0x7d,0x1c,0x2b,0x94,0x80,0x23,0x01,0x00,0x00]
{nf} sub ax, dx, word ptr [r8 + 4*rax + 291]
# CHECK: {evex} sub ecx, dword ptr [r8 + 4*rax + 291]
# CHECK: encoding: [0x62,0xd4,0x7c,0x08,0x2b,0x8c,0x80,0x23,0x01,0x00,0x00]
{evex} sub ecx, dword ptr [r8 + 4*rax + 291]
# CHECK: {nf} sub ecx, dword ptr [r8 + 4*rax + 291]
# CHECK: encoding: [0x62,0xd4,0x7c,0x0c,0x2b,0x8c,0x80,0x23,0x01,0x00,0x00]
{nf} sub ecx, dword ptr [r8 + 4*rax + 291]
# CHECK: sub edx, ecx, dword ptr [r8 + 4*rax + 291]
# CHECK: encoding: [0x62,0xd4,0x6c,0x18,0x2b,0x8c,0x80,0x23,0x01,0x00,0x00]
sub edx, ecx, dword ptr [r8 + 4*rax + 291]
# CHECK: {nf} sub edx, ecx, dword ptr [r8 + 4*rax + 291]
# CHECK: encoding: [0x62,0xd4,0x6c,0x1c,0x2b,0x8c,0x80,0x23,0x01,0x00,0x00]
{nf} sub edx, ecx, dword ptr [r8 + 4*rax + 291]
# CHECK: {evex} sub r9, qword ptr [r8 + 4*rax + 291]
# CHECK: encoding: [0x62,0x54,0xfc,0x08,0x2b,0x8c,0x80,0x23,0x01,0x00,0x00]
{evex} sub r9, qword ptr [r8 + 4*rax + 291]
# CHECK: {nf} sub r9, qword ptr [r8 + 4*rax + 291]
# CHECK: encoding: [0x62,0x54,0xfc,0x0c,0x2b,0x8c,0x80,0x23,0x01,0x00,0x00]
{nf} sub r9, qword ptr [r8 + 4*rax + 291]
# CHECK: sub r15, r9, qword ptr [r8 + 4*rax + 291]
# CHECK: encoding: [0x62,0x54,0x84,0x18,0x2b,0x8c,0x80,0x23,0x01,0x00,0x00]
sub r15, r9, qword ptr [r8 + 4*rax + 291]
# CHECK: {nf} sub r15, r9, qword ptr [r8 + 4*rax + 291]
# CHECK: encoding: [0x62,0x54,0x84,0x1c,0x2b,0x8c,0x80,0x23,0x01,0x00,0x00]
{nf} sub r15, r9, qword ptr [r8 + 4*rax + 291]