# RUN: llvm-mc -triple x86_64 -show-encoding %s | FileCheck %s
# RUN: not llvm-mc -triple i386 -show-encoding %s 2>&1 | FileCheck %s --check-prefix=ERROR
# ERROR-COUNT-104: error:
# ERROR-NOT: error:
# CHECK: {evex} orb $123, %bl
# CHECK: encoding: [0x62,0xf4,0x7c,0x08,0x80,0xcb,0x7b]
{evex} orb $123, %bl
# CHECK: {nf} orb $123, %bl
# CHECK: encoding: [0x62,0xf4,0x7c,0x0c,0x80,0xcb,0x7b]
{nf} orb $123, %bl
# CHECK: orb $123, %bl, %cl
# CHECK: encoding: [0x62,0xf4,0x74,0x18,0x80,0xcb,0x7b]
orb $123, %bl, %cl
# CHECK: {nf} orb $123, %bl, %cl
# CHECK: encoding: [0x62,0xf4,0x74,0x1c,0x80,0xcb,0x7b]
{nf} orb $123, %bl, %cl
# CHECK: {evex} orw $123, %dx
# CHECK: encoding: [0x62,0xf4,0x7d,0x08,0x83,0xca,0x7b]
{evex} orw $123, %dx
# CHECK: {nf} orw $123, %dx
# CHECK: encoding: [0x62,0xf4,0x7d,0x0c,0x83,0xca,0x7b]
{nf} orw $123, %dx
# CHECK: orw $123, %dx, %ax
# CHECK: encoding: [0x62,0xf4,0x7d,0x18,0x83,0xca,0x7b]
orw $123, %dx, %ax
# CHECK: {nf} orw $123, %dx, %ax
# CHECK: encoding: [0x62,0xf4,0x7d,0x1c,0x83,0xca,0x7b]
{nf} orw $123, %dx, %ax
# CHECK: {evex} orl $123, %ecx
# CHECK: encoding: [0x62,0xf4,0x7c,0x08,0x83,0xc9,0x7b]
{evex} orl $123, %ecx
# CHECK: {nf} orl $123, %ecx
# CHECK: encoding: [0x62,0xf4,0x7c,0x0c,0x83,0xc9,0x7b]
{nf} orl $123, %ecx
# CHECK: orl $123, %ecx, %edx
# CHECK: encoding: [0x62,0xf4,0x6c,0x18,0x83,0xc9,0x7b]
orl $123, %ecx, %edx
# CHECK: {nf} orl $123, %ecx, %edx
# CHECK: encoding: [0x62,0xf4,0x6c,0x1c,0x83,0xc9,0x7b]
{nf} orl $123, %ecx, %edx
# CHECK: {evex} orq $123, %r9
# CHECK: encoding: [0x62,0xd4,0xfc,0x08,0x83,0xc9,0x7b]
{evex} orq $123, %r9
# CHECK: {nf} orq $123, %r9
# CHECK: encoding: [0x62,0xd4,0xfc,0x0c,0x83,0xc9,0x7b]
{nf} orq $123, %r9
# CHECK: orq $123, %r9, %r15
# CHECK: encoding: [0x62,0xd4,0x84,0x18,0x83,0xc9,0x7b]
orq $123, %r9, %r15
# CHECK: {nf} orq $123, %r9, %r15
# CHECK: encoding: [0x62,0xd4,0x84,0x1c,0x83,0xc9,0x7b]
{nf} orq $123, %r9, %r15
# CHECK: {evex} orb $123, 291(%r8,%rax,4)
# CHECK: encoding: [0x62,0xd4,0x7c,0x08,0x80,0x8c,0x80,0x23,0x01,0x00,0x00,0x7b]
{evex} orb $123, 291(%r8,%rax,4)
# CHECK: {nf} orb $123, 291(%r8,%rax,4)
# CHECK: encoding: [0x62,0xd4,0x7c,0x0c,0x80,0x8c,0x80,0x23,0x01,0x00,0x00,0x7b]
{nf} orb $123, 291(%r8,%rax,4)
# CHECK: orb $123, 291(%r8,%rax,4), %bl
# CHECK: encoding: [0x62,0xd4,0x64,0x18,0x80,0x8c,0x80,0x23,0x01,0x00,0x00,0x7b]
orb $123, 291(%r8,%rax,4), %bl
# CHECK: {nf} orb $123, 291(%r8,%rax,4), %bl
# CHECK: encoding: [0x62,0xd4,0x64,0x1c,0x80,0x8c,0x80,0x23,0x01,0x00,0x00,0x7b]
{nf} orb $123, 291(%r8,%rax,4), %bl
# CHECK: {evex} orw $123, 291(%r8,%rax,4)
# CHECK: encoding: [0x62,0xd4,0x7d,0x08,0x83,0x8c,0x80,0x23,0x01,0x00,0x00,0x7b]
{evex} orw $123, 291(%r8,%rax,4)
# CHECK: {nf} orw $123, 291(%r8,%rax,4)
# CHECK: encoding: [0x62,0xd4,0x7d,0x0c,0x83,0x8c,0x80,0x23,0x01,0x00,0x00,0x7b]
{nf} orw $123, 291(%r8,%rax,4)
# CHECK: orw $123, 291(%r8,%rax,4), %dx
# CHECK: encoding: [0x62,0xd4,0x6d,0x18,0x83,0x8c,0x80,0x23,0x01,0x00,0x00,0x7b]
orw $123, 291(%r8,%rax,4), %dx
# CHECK: {nf} orw $123, 291(%r8,%rax,4), %dx
# CHECK: encoding: [0x62,0xd4,0x6d,0x1c,0x83,0x8c,0x80,0x23,0x01,0x00,0x00,0x7b]
{nf} orw $123, 291(%r8,%rax,4), %dx
# CHECK: {evex} orl $123, 291(%r8,%rax,4)
# CHECK: encoding: [0x62,0xd4,0x7c,0x08,0x83,0x8c,0x80,0x23,0x01,0x00,0x00,0x7b]
{evex} orl $123, 291(%r8,%rax,4)
# CHECK: {nf} orl $123, 291(%r8,%rax,4)
# CHECK: encoding: [0x62,0xd4,0x7c,0x0c,0x83,0x8c,0x80,0x23,0x01,0x00,0x00,0x7b]
{nf} orl $123, 291(%r8,%rax,4)
# CHECK: orl $123, 291(%r8,%rax,4), %ecx
# CHECK: encoding: [0x62,0xd4,0x74,0x18,0x83,0x8c,0x80,0x23,0x01,0x00,0x00,0x7b]
orl $123, 291(%r8,%rax,4), %ecx
# CHECK: {nf} orl $123, 291(%r8,%rax,4), %ecx
# CHECK: encoding: [0x62,0xd4,0x74,0x1c,0x83,0x8c,0x80,0x23,0x01,0x00,0x00,0x7b]
{nf} orl $123, 291(%r8,%rax,4), %ecx
# CHECK: {evex} orq $123, 291(%r8,%rax,4)
# CHECK: encoding: [0x62,0xd4,0xfc,0x08,0x83,0x8c,0x80,0x23,0x01,0x00,0x00,0x7b]
{evex} orq $123, 291(%r8,%rax,4)
# CHECK: {nf} orq $123, 291(%r8,%rax,4)
# CHECK: encoding: [0x62,0xd4,0xfc,0x0c,0x83,0x8c,0x80,0x23,0x01,0x00,0x00,0x7b]
{nf} orq $123, 291(%r8,%rax,4)
# CHECK: orq $123, 291(%r8,%rax,4), %r9
# CHECK: encoding: [0x62,0xd4,0xb4,0x18,0x83,0x8c,0x80,0x23,0x01,0x00,0x00,0x7b]
orq $123, 291(%r8,%rax,4), %r9
# CHECK: {nf} orq $123, 291(%r8,%rax,4), %r9
# CHECK: encoding: [0x62,0xd4,0xb4,0x1c,0x83,0x8c,0x80,0x23,0x01,0x00,0x00,0x7b]
{nf} orq $123, 291(%r8,%rax,4), %r9
# CHECK: {evex} orw $1234, %dx
# CHECK: encoding: [0x62,0xf4,0x7d,0x08,0x81,0xca,0xd2,0x04]
{evex} orw $1234, %dx
# CHECK: {nf} orw $1234, %dx
# CHECK: encoding: [0x62,0xf4,0x7d,0x0c,0x81,0xca,0xd2,0x04]
{nf} orw $1234, %dx
# CHECK: orw $1234, %dx, %ax
# CHECK: encoding: [0x62,0xf4,0x7d,0x18,0x81,0xca,0xd2,0x04]
orw $1234, %dx, %ax
# CHECK: {nf} orw $1234, %dx, %ax
# CHECK: encoding: [0x62,0xf4,0x7d,0x1c,0x81,0xca,0xd2,0x04]
{nf} orw $1234, %dx, %ax
# CHECK: {evex} orw $1234, 291(%r8,%rax,4)
# CHECK: encoding: [0x62,0xd4,0x7d,0x08,0x81,0x8c,0x80,0x23,0x01,0x00,0x00,0xd2,0x04]
{evex} orw $1234, 291(%r8,%rax,4)
# CHECK: {nf} orw $1234, 291(%r8,%rax,4)
# CHECK: encoding: [0x62,0xd4,0x7d,0x0c,0x81,0x8c,0x80,0x23,0x01,0x00,0x00,0xd2,0x04]
{nf} orw $1234, 291(%r8,%rax,4)
# CHECK: orw $1234, 291(%r8,%rax,4), %dx
# CHECK: encoding: [0x62,0xd4,0x6d,0x18,0x81,0x8c,0x80,0x23,0x01,0x00,0x00,0xd2,0x04]
orw $1234, 291(%r8,%rax,4), %dx
# CHECK: {nf} orw $1234, 291(%r8,%rax,4), %dx
# CHECK: encoding: [0x62,0xd4,0x6d,0x1c,0x81,0x8c,0x80,0x23,0x01,0x00,0x00,0xd2,0x04]
{nf} orw $1234, 291(%r8,%rax,4), %dx
# CHECK: {evex} orl $123456, %ecx
# CHECK: encoding: [0x62,0xf4,0x7c,0x08,0x81,0xc9,0x40,0xe2,0x01,0x00]
{evex} orl $123456, %ecx
# CHECK: {nf} orl $123456, %ecx
# CHECK: encoding: [0x62,0xf4,0x7c,0x0c,0x81,0xc9,0x40,0xe2,0x01,0x00]
{nf} orl $123456, %ecx
# CHECK: orl $123456, %ecx, %edx
# CHECK: encoding: [0x62,0xf4,0x6c,0x18,0x81,0xc9,0x40,0xe2,0x01,0x00]
orl $123456, %ecx, %edx
# CHECK: {nf} orl $123456, %ecx, %edx
# CHECK: encoding: [0x62,0xf4,0x6c,0x1c,0x81,0xc9,0x40,0xe2,0x01,0x00]
{nf} orl $123456, %ecx, %edx
# CHECK: {evex} orq $123456, %r9
# CHECK: encoding: [0x62,0xd4,0xfc,0x08,0x81,0xc9,0x40,0xe2,0x01,0x00]
{evex} orq $123456, %r9
# CHECK: {nf} orq $123456, %r9
# CHECK: encoding: [0x62,0xd4,0xfc,0x0c,0x81,0xc9,0x40,0xe2,0x01,0x00]
{nf} orq $123456, %r9
# CHECK: orq $123456, %r9, %r15
# CHECK: encoding: [0x62,0xd4,0x84,0x18,0x81,0xc9,0x40,0xe2,0x01,0x00]
orq $123456, %r9, %r15
# CHECK: {nf} orq $123456, %r9, %r15
# CHECK: encoding: [0x62,0xd4,0x84,0x1c,0x81,0xc9,0x40,0xe2,0x01,0x00]
{nf} orq $123456, %r9, %r15
# CHECK: {evex} orl $123456, 291(%r8,%rax,4)
# CHECK: encoding: [0x62,0xd4,0x7c,0x08,0x81,0x8c,0x80,0x23,0x01,0x00,0x00,0x40,0xe2,0x01,0x00]
{evex} orl $123456, 291(%r8,%rax,4)
# CHECK: {nf} orl $123456, 291(%r8,%rax,4)
# CHECK: encoding: [0x62,0xd4,0x7c,0x0c,0x81,0x8c,0x80,0x23,0x01,0x00,0x00,0x40,0xe2,0x01,0x00]
{nf} orl $123456, 291(%r8,%rax,4)
# CHECK: orl $123456, 291(%r8,%rax,4), %ecx
# CHECK: encoding: [0x62,0xd4,0x74,0x18,0x81,0x8c,0x80,0x23,0x01,0x00,0x00,0x40,0xe2,0x01,0x00]
orl $123456, 291(%r8,%rax,4), %ecx
# CHECK: {nf} orl $123456, 291(%r8,%rax,4), %ecx
# CHECK: encoding: [0x62,0xd4,0x74,0x1c,0x81,0x8c,0x80,0x23,0x01,0x00,0x00,0x40,0xe2,0x01,0x00]
{nf} orl $123456, 291(%r8,%rax,4), %ecx
# CHECK: {evex} orq $123456, 291(%r8,%rax,4)
# CHECK: encoding: [0x62,0xd4,0xfc,0x08,0x81,0x8c,0x80,0x23,0x01,0x00,0x00,0x40,0xe2,0x01,0x00]
{evex} orq $123456, 291(%r8,%rax,4)
# CHECK: {nf} orq $123456, 291(%r8,%rax,4)
# CHECK: encoding: [0x62,0xd4,0xfc,0x0c,0x81,0x8c,0x80,0x23,0x01,0x00,0x00,0x40,0xe2,0x01,0x00]
{nf} orq $123456, 291(%r8,%rax,4)
# CHECK: orq $123456, 291(%r8,%rax,4), %r9
# CHECK: encoding: [0x62,0xd4,0xb4,0x18,0x81,0x8c,0x80,0x23,0x01,0x00,0x00,0x40,0xe2,0x01,0x00]
orq $123456, 291(%r8,%rax,4), %r9
# CHECK: {nf} orq $123456, 291(%r8,%rax,4), %r9
# CHECK: encoding: [0x62,0xd4,0xb4,0x1c,0x81,0x8c,0x80,0x23,0x01,0x00,0x00,0x40,0xe2,0x01,0x00]
{nf} orq $123456, 291(%r8,%rax,4), %r9
# CHECK: {evex} orb %bl, %cl
# CHECK: encoding: [0x62,0xf4,0x7c,0x08,0x08,0xd9]
{evex} orb %bl, %cl
# CHECK: {nf} orb %bl, %cl
# CHECK: encoding: [0x62,0xf4,0x7c,0x0c,0x08,0xd9]
{nf} orb %bl, %cl
# CHECK: orb %bl, %cl, %r8b
# CHECK: encoding: [0x62,0xf4,0x3c,0x18,0x08,0xd9]
orb %bl, %cl, %r8b
# CHECK: {nf} orb %bl, %cl, %r8b
# CHECK: encoding: [0x62,0xf4,0x3c,0x1c,0x08,0xd9]
{nf} orb %bl, %cl, %r8b
# CHECK: {evex} orb %bl, 291(%r8,%rax,4)
# CHECK: encoding: [0x62,0xd4,0x7c,0x08,0x08,0x9c,0x80,0x23,0x01,0x00,0x00]
{evex} orb %bl, 291(%r8,%rax,4)
# CHECK: {nf} orb %bl, 291(%r8,%rax,4)
# CHECK: encoding: [0x62,0xd4,0x7c,0x0c,0x08,0x9c,0x80,0x23,0x01,0x00,0x00]
{nf} orb %bl, 291(%r8,%rax,4)
# CHECK: orb %bl, 291(%r8,%rax,4), %cl
# CHECK: encoding: [0x62,0xd4,0x74,0x18,0x08,0x9c,0x80,0x23,0x01,0x00,0x00]
orb %bl, 291(%r8,%rax,4), %cl
# CHECK: {nf} orb %bl, 291(%r8,%rax,4), %cl
# CHECK: encoding: [0x62,0xd4,0x74,0x1c,0x08,0x9c,0x80,0x23,0x01,0x00,0x00]
{nf} orb %bl, 291(%r8,%rax,4), %cl
# CHECK: {evex} orw %dx, %ax
# CHECK: encoding: [0x62,0xf4,0x7d,0x08,0x09,0xd0]
{evex} orw %dx, %ax
# CHECK: {nf} orw %dx, %ax
# CHECK: encoding: [0x62,0xf4,0x7d,0x0c,0x09,0xd0]
{nf} orw %dx, %ax
# CHECK: orw %dx, %ax, %r9w
# CHECK: encoding: [0x62,0xf4,0x35,0x18,0x09,0xd0]
orw %dx, %ax, %r9w
# CHECK: {nf} orw %dx, %ax, %r9w
# CHECK: encoding: [0x62,0xf4,0x35,0x1c,0x09,0xd0]
{nf} orw %dx, %ax, %r9w
# CHECK: {evex} orw %dx, 291(%r8,%rax,4)
# CHECK: encoding: [0x62,0xd4,0x7d,0x08,0x09,0x94,0x80,0x23,0x01,0x00,0x00]
{evex} orw %dx, 291(%r8,%rax,4)
# CHECK: {nf} orw %dx, 291(%r8,%rax,4)
# CHECK: encoding: [0x62,0xd4,0x7d,0x0c,0x09,0x94,0x80,0x23,0x01,0x00,0x00]
{nf} orw %dx, 291(%r8,%rax,4)
# CHECK: orw %dx, 291(%r8,%rax,4), %ax
# CHECK: encoding: [0x62,0xd4,0x7d,0x18,0x09,0x94,0x80,0x23,0x01,0x00,0x00]
orw %dx, 291(%r8,%rax,4), %ax
# CHECK: {nf} orw %dx, 291(%r8,%rax,4), %ax
# CHECK: encoding: [0x62,0xd4,0x7d,0x1c,0x09,0x94,0x80,0x23,0x01,0x00,0x00]
{nf} orw %dx, 291(%r8,%rax,4), %ax
# CHECK: {evex} orl %ecx, %edx
# CHECK: encoding: [0x62,0xf4,0x7c,0x08,0x09,0xca]
{evex} orl %ecx, %edx
# CHECK: {nf} orl %ecx, %edx
# CHECK: encoding: [0x62,0xf4,0x7c,0x0c,0x09,0xca]
{nf} orl %ecx, %edx
# CHECK: orl %ecx, %edx, %r10d
# CHECK: encoding: [0x62,0xf4,0x2c,0x18,0x09,0xca]
orl %ecx, %edx, %r10d
# CHECK: {nf} orl %ecx, %edx, %r10d
# CHECK: encoding: [0x62,0xf4,0x2c,0x1c,0x09,0xca]
{nf} orl %ecx, %edx, %r10d
# CHECK: {evex} orl %ecx, 291(%r8,%rax,4)
# CHECK: encoding: [0x62,0xd4,0x7c,0x08,0x09,0x8c,0x80,0x23,0x01,0x00,0x00]
{evex} orl %ecx, 291(%r8,%rax,4)
# CHECK: {nf} orl %ecx, 291(%r8,%rax,4)
# CHECK: encoding: [0x62,0xd4,0x7c,0x0c,0x09,0x8c,0x80,0x23,0x01,0x00,0x00]
{nf} orl %ecx, 291(%r8,%rax,4)
# CHECK: orl %ecx, 291(%r8,%rax,4), %edx
# CHECK: encoding: [0x62,0xd4,0x6c,0x18,0x09,0x8c,0x80,0x23,0x01,0x00,0x00]
orl %ecx, 291(%r8,%rax,4), %edx
# CHECK: {nf} orl %ecx, 291(%r8,%rax,4), %edx
# CHECK: encoding: [0x62,0xd4,0x6c,0x1c,0x09,0x8c,0x80,0x23,0x01,0x00,0x00]
{nf} orl %ecx, 291(%r8,%rax,4), %edx
# CHECK: {evex} orq %r9, %r15
# CHECK: encoding: [0x62,0x54,0xfc,0x08,0x09,0xcf]
{evex} orq %r9, %r15
# CHECK: {nf} orq %r9, %r15
# CHECK: encoding: [0x62,0x54,0xfc,0x0c,0x09,0xcf]
{nf} orq %r9, %r15
# CHECK: orq %r9, %r15, %r11
# CHECK: encoding: [0x62,0x54,0xa4,0x18,0x09,0xcf]
orq %r9, %r15, %r11
# CHECK: {nf} orq %r9, %r15, %r11
# CHECK: encoding: [0x62,0x54,0xa4,0x1c,0x09,0xcf]
{nf} orq %r9, %r15, %r11
# CHECK: {evex} orq %r9, 291(%r8,%rax,4)
# CHECK: encoding: [0x62,0x54,0xfc,0x08,0x09,0x8c,0x80,0x23,0x01,0x00,0x00]
{evex} orq %r9, 291(%r8,%rax,4)
# CHECK: {nf} orq %r9, 291(%r8,%rax,4)
# CHECK: encoding: [0x62,0x54,0xfc,0x0c,0x09,0x8c,0x80,0x23,0x01,0x00,0x00]
{nf} orq %r9, 291(%r8,%rax,4)
# CHECK: orq %r9, 291(%r8,%rax,4), %r15
# CHECK: encoding: [0x62,0x54,0x84,0x18,0x09,0x8c,0x80,0x23,0x01,0x00,0x00]
orq %r9, 291(%r8,%rax,4), %r15
# CHECK: {nf} orq %r9, 291(%r8,%rax,4), %r15
# CHECK: encoding: [0x62,0x54,0x84,0x1c,0x09,0x8c,0x80,0x23,0x01,0x00,0x00]
{nf} orq %r9, 291(%r8,%rax,4), %r15
# CHECK: {evex} orb 291(%r8,%rax,4), %bl
# CHECK: encoding: [0x62,0xd4,0x7c,0x08,0x0a,0x9c,0x80,0x23,0x01,0x00,0x00]
{evex} orb 291(%r8,%rax,4), %bl
# CHECK: {nf} orb 291(%r8,%rax,4), %bl
# CHECK: encoding: [0x62,0xd4,0x7c,0x0c,0x0a,0x9c,0x80,0x23,0x01,0x00,0x00]
{nf} orb 291(%r8,%rax,4), %bl
# CHECK: orb 291(%r8,%rax,4), %bl, %cl
# CHECK: encoding: [0x62,0xd4,0x74,0x18,0x0a,0x9c,0x80,0x23,0x01,0x00,0x00]
orb 291(%r8,%rax,4), %bl, %cl
# CHECK: {nf} orb 291(%r8,%rax,4), %bl, %cl
# CHECK: encoding: [0x62,0xd4,0x74,0x1c,0x0a,0x9c,0x80,0x23,0x01,0x00,0x00]
{nf} orb 291(%r8,%rax,4), %bl, %cl
# CHECK: {evex} orw 291(%r8,%rax,4), %dx
# CHECK: encoding: [0x62,0xd4,0x7d,0x08,0x0b,0x94,0x80,0x23,0x01,0x00,0x00]
{evex} orw 291(%r8,%rax,4), %dx
# CHECK: {nf} orw 291(%r8,%rax,4), %dx
# CHECK: encoding: [0x62,0xd4,0x7d,0x0c,0x0b,0x94,0x80,0x23,0x01,0x00,0x00]
{nf} orw 291(%r8,%rax,4), %dx
# CHECK: orw 291(%r8,%rax,4), %dx, %ax
# CHECK: encoding: [0x62,0xd4,0x7d,0x18,0x0b,0x94,0x80,0x23,0x01,0x00,0x00]
orw 291(%r8,%rax,4), %dx, %ax
# CHECK: {nf} orw 291(%r8,%rax,4), %dx, %ax
# CHECK: encoding: [0x62,0xd4,0x7d,0x1c,0x0b,0x94,0x80,0x23,0x01,0x00,0x00]
{nf} orw 291(%r8,%rax,4), %dx, %ax
# CHECK: {evex} orl 291(%r8,%rax,4), %ecx
# CHECK: encoding: [0x62,0xd4,0x7c,0x08,0x0b,0x8c,0x80,0x23,0x01,0x00,0x00]
{evex} orl 291(%r8,%rax,4), %ecx
# CHECK: {nf} orl 291(%r8,%rax,4), %ecx
# CHECK: encoding: [0x62,0xd4,0x7c,0x0c,0x0b,0x8c,0x80,0x23,0x01,0x00,0x00]
{nf} orl 291(%r8,%rax,4), %ecx
# CHECK: orl 291(%r8,%rax,4), %ecx, %edx
# CHECK: encoding: [0x62,0xd4,0x6c,0x18,0x0b,0x8c,0x80,0x23,0x01,0x00,0x00]
orl 291(%r8,%rax,4), %ecx, %edx
# CHECK: {nf} orl 291(%r8,%rax,4), %ecx, %edx
# CHECK: encoding: [0x62,0xd4,0x6c,0x1c,0x0b,0x8c,0x80,0x23,0x01,0x00,0x00]
{nf} orl 291(%r8,%rax,4), %ecx, %edx
# CHECK: {evex} orq 291(%r8,%rax,4), %r9
# CHECK: encoding: [0x62,0x54,0xfc,0x08,0x0b,0x8c,0x80,0x23,0x01,0x00,0x00]
{evex} orq 291(%r8,%rax,4), %r9
# CHECK: {nf} orq 291(%r8,%rax,4), %r9
# CHECK: encoding: [0x62,0x54,0xfc,0x0c,0x0b,0x8c,0x80,0x23,0x01,0x00,0x00]
{nf} orq 291(%r8,%rax,4), %r9
# CHECK: orq 291(%r8,%rax,4), %r9, %r15
# CHECK: encoding: [0x62,0x54,0x84,0x18,0x0b,0x8c,0x80,0x23,0x01,0x00,0x00]
orq 291(%r8,%rax,4), %r9, %r15
# CHECK: {nf} orq 291(%r8,%rax,4), %r9, %r15
# CHECK: encoding: [0x62,0x54,0x84,0x1c,0x0b,0x8c,0x80,0x23,0x01,0x00,0x00]
{nf} orq 291(%r8,%rax,4), %r9, %r15