# 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-94: error:
# ERROR-NOT: error:
# CHECK: {evex}	sarb	$123, %bl
# CHECK: encoding: [0x62,0xf4,0x7c,0x08,0xc0,0xfb,0x7b]
         {evex}	sarb	$123, %bl
# CHECK: {nf}	sarb	$123, %bl
# CHECK: encoding: [0x62,0xf4,0x7c,0x0c,0xc0,0xfb,0x7b]
         {nf}	sarb	$123, %bl
# CHECK: sarb	$123, %bl, %bl
# CHECK: encoding: [0x62,0xf4,0x64,0x18,0xc0,0xfb,0x7b]
         sarb	$123, %bl, %bl
# CHECK: {nf}	sarb	$123, %bl, %bl
# CHECK: encoding: [0x62,0xf4,0x64,0x1c,0xc0,0xfb,0x7b]
         {nf}	sarb	$123, %bl, %bl
# CHECK: {evex}	sarw	$123, %dx
# CHECK: encoding: [0x62,0xf4,0x7d,0x08,0xc1,0xfa,0x7b]
         {evex}	sarw	$123, %dx
# CHECK: {nf}	sarw	$123, %dx
# CHECK: encoding: [0x62,0xf4,0x7d,0x0c,0xc1,0xfa,0x7b]
         {nf}	sarw	$123, %dx
# CHECK: sarw	$123, %dx, %dx
# CHECK: encoding: [0x62,0xf4,0x6d,0x18,0xc1,0xfa,0x7b]
         sarw	$123, %dx, %dx
# CHECK: {nf}	sarw	$123, %dx, %dx
# CHECK: encoding: [0x62,0xf4,0x6d,0x1c,0xc1,0xfa,0x7b]
         {nf}	sarw	$123, %dx, %dx
# CHECK: {evex}	sarl	$123, %ecx
# CHECK: encoding: [0x62,0xf4,0x7c,0x08,0xc1,0xf9,0x7b]
         {evex}	sarl	$123, %ecx
# CHECK: {nf}	sarl	$123, %ecx
# CHECK: encoding: [0x62,0xf4,0x7c,0x0c,0xc1,0xf9,0x7b]
         {nf}	sarl	$123, %ecx
# CHECK: sarl	$123, %ecx, %ecx
# CHECK: encoding: [0x62,0xf4,0x74,0x18,0xc1,0xf9,0x7b]
         sarl	$123, %ecx, %ecx
# CHECK: {nf}	sarl	$123, %ecx, %ecx
# CHECK: encoding: [0x62,0xf4,0x74,0x1c,0xc1,0xf9,0x7b]
         {nf}	sarl	$123, %ecx, %ecx
# CHECK: {evex}	sarq	$123, %r9
# CHECK: encoding: [0x62,0xd4,0xfc,0x08,0xc1,0xf9,0x7b]
         {evex}	sarq	$123, %r9
# CHECK: {nf}	sarq	$123, %r9
# CHECK: encoding: [0x62,0xd4,0xfc,0x0c,0xc1,0xf9,0x7b]
         {nf}	sarq	$123, %r9
# CHECK: sarq	$123, %r9, %r9
# CHECK: encoding: [0x62,0xd4,0xb4,0x18,0xc1,0xf9,0x7b]
         sarq	$123, %r9, %r9
# CHECK: {nf}	sarq	$123, %r9, %r9
# CHECK: encoding: [0x62,0xd4,0xb4,0x1c,0xc1,0xf9,0x7b]
         {nf}	sarq	$123, %r9, %r9
# CHECK: {evex}	sarb	$123, 291(%r8,%rax,4)
# CHECK: encoding: [0x62,0xd4,0x7c,0x08,0xc0,0xbc,0x80,0x23,0x01,0x00,0x00,0x7b]
         {evex}	sarb	$123, 291(%r8,%rax,4)
# CHECK: {nf}	sarb	$123, 291(%r8,%rax,4)
# CHECK: encoding: [0x62,0xd4,0x7c,0x0c,0xc0,0xbc,0x80,0x23,0x01,0x00,0x00,0x7b]
         {nf}	sarb	$123, 291(%r8,%rax,4)
# CHECK: sarb	$123, 291(%r8,%rax,4), %bl
# CHECK: encoding: [0x62,0xd4,0x64,0x18,0xc0,0xbc,0x80,0x23,0x01,0x00,0x00,0x7b]
         sarb	$123, 291(%r8,%rax,4), %bl
# CHECK: {nf}	sarb	$123, 291(%r8,%rax,4), %bl
# CHECK: encoding: [0x62,0xd4,0x64,0x1c,0xc0,0xbc,0x80,0x23,0x01,0x00,0x00,0x7b]
         {nf}	sarb	$123, 291(%r8,%rax,4), %bl
# CHECK: {evex}	sarw	$123, 291(%r8,%rax,4)
# CHECK: encoding: [0x62,0xd4,0x7d,0x08,0xc1,0xbc,0x80,0x23,0x01,0x00,0x00,0x7b]
         {evex}	sarw	$123, 291(%r8,%rax,4)
# CHECK: {nf}	sarw	$123, 291(%r8,%rax,4)
# CHECK: encoding: [0x62,0xd4,0x7d,0x0c,0xc1,0xbc,0x80,0x23,0x01,0x00,0x00,0x7b]
         {nf}	sarw	$123, 291(%r8,%rax,4)
# CHECK: sarw	$123, 291(%r8,%rax,4), %dx
# CHECK: encoding: [0x62,0xd4,0x6d,0x18,0xc1,0xbc,0x80,0x23,0x01,0x00,0x00,0x7b]
         sarw	$123, 291(%r8,%rax,4), %dx
# CHECK: {nf}	sarw	$123, 291(%r8,%rax,4), %dx
# CHECK: encoding: [0x62,0xd4,0x6d,0x1c,0xc1,0xbc,0x80,0x23,0x01,0x00,0x00,0x7b]
         {nf}	sarw	$123, 291(%r8,%rax,4), %dx
# CHECK: {evex}	sarl	$123, 291(%r8,%rax,4)
# CHECK: encoding: [0x62,0xd4,0x7c,0x08,0xc1,0xbc,0x80,0x23,0x01,0x00,0x00,0x7b]
         {evex}	sarl	$123, 291(%r8,%rax,4)
# CHECK: {nf}	sarl	$123, 291(%r8,%rax,4)
# CHECK: encoding: [0x62,0xd4,0x7c,0x0c,0xc1,0xbc,0x80,0x23,0x01,0x00,0x00,0x7b]
         {nf}	sarl	$123, 291(%r8,%rax,4)
# CHECK: sarl	$123, 291(%r8,%rax,4), %ecx
# CHECK: encoding: [0x62,0xd4,0x74,0x18,0xc1,0xbc,0x80,0x23,0x01,0x00,0x00,0x7b]
         sarl	$123, 291(%r8,%rax,4), %ecx
# CHECK: {nf}	sarl	$123, 291(%r8,%rax,4), %ecx
# CHECK: encoding: [0x62,0xd4,0x74,0x1c,0xc1,0xbc,0x80,0x23,0x01,0x00,0x00,0x7b]
         {nf}	sarl	$123, 291(%r8,%rax,4), %ecx
# CHECK: {evex}	sarq	$123, 291(%r8,%rax,4)
# CHECK: encoding: [0x62,0xd4,0xfc,0x08,0xc1,0xbc,0x80,0x23,0x01,0x00,0x00,0x7b]
         {evex}	sarq	$123, 291(%r8,%rax,4)
# CHECK: {nf}	sarq	$123, 291(%r8,%rax,4)
# CHECK: encoding: [0x62,0xd4,0xfc,0x0c,0xc1,0xbc,0x80,0x23,0x01,0x00,0x00,0x7b]
         {nf}	sarq	$123, 291(%r8,%rax,4)
# CHECK: sarq	$123, 291(%r8,%rax,4), %r9
# CHECK: encoding: [0x62,0xd4,0xb4,0x18,0xc1,0xbc,0x80,0x23,0x01,0x00,0x00,0x7b]
         sarq	$123, 291(%r8,%rax,4), %r9
# CHECK: {nf}	sarq	$123, 291(%r8,%rax,4), %r9
# CHECK: encoding: [0x62,0xd4,0xb4,0x1c,0xc1,0xbc,0x80,0x23,0x01,0x00,0x00,0x7b]
         {nf}	sarq	$123, 291(%r8,%rax,4), %r9
# CHECK: {evex}	sarb	%bl
# CHECK: encoding: [0x62,0xf4,0x7c,0x08,0xd0,0xfb]
         {evex}	sarb	%bl
# CHECK: {nf}	sarb	%bl
# CHECK: encoding: [0x62,0xf4,0x7c,0x0c,0xd0,0xfb]
         {nf}	sarb	%bl
# CHECK: {evex}	sarb	%cl, %bl
# CHECK: encoding: [0x62,0xf4,0x7c,0x08,0xd2,0xfb]
         {evex}	sarb	%cl, %bl
# CHECK: {nf}	sarb	%cl, %bl
# CHECK: encoding: [0x62,0xf4,0x7c,0x0c,0xd2,0xfb]
         {nf}	sarb	%cl, %bl
# CHECK: sarb	%cl, %bl, %bl
# CHECK: encoding: [0x62,0xf4,0x64,0x18,0xd2,0xfb]
         sarb	%cl, %bl, %bl
# CHECK: {nf}	sarb	%cl, %bl, %bl
# CHECK: encoding: [0x62,0xf4,0x64,0x1c,0xd2,0xfb]
         {nf}	sarb	%cl, %bl, %bl
# CHECK: {evex}	sarw	%cl, %dx
# CHECK: encoding: [0x62,0xf4,0x7d,0x08,0xd3,0xfa]
         {evex}	sarw	%cl, %dx
# CHECK: {nf}	sarw	%cl, %dx
# CHECK: encoding: [0x62,0xf4,0x7d,0x0c,0xd3,0xfa]
         {nf}	sarw	%cl, %dx
# CHECK: sarw	%cl, %dx, %dx
# CHECK: encoding: [0x62,0xf4,0x6d,0x18,0xd3,0xfa]
         sarw	%cl, %dx, %dx
# CHECK: {nf}	sarw	%cl, %dx, %dx
# CHECK: encoding: [0x62,0xf4,0x6d,0x1c,0xd3,0xfa]
         {nf}	sarw	%cl, %dx, %dx
# CHECK: {evex}	sarl	%cl, %ecx
# CHECK: encoding: [0x62,0xf4,0x7c,0x08,0xd3,0xf9]
         {evex}	sarl	%cl, %ecx
# CHECK: {nf}	sarl	%cl, %ecx
# CHECK: encoding: [0x62,0xf4,0x7c,0x0c,0xd3,0xf9]
         {nf}	sarl	%cl, %ecx
# CHECK: sarl	%cl, %ecx, %ecx
# CHECK: encoding: [0x62,0xf4,0x74,0x18,0xd3,0xf9]
         sarl	%cl, %ecx, %ecx
# CHECK: {nf}	sarl	%cl, %ecx, %ecx
# CHECK: encoding: [0x62,0xf4,0x74,0x1c,0xd3,0xf9]
         {nf}	sarl	%cl, %ecx, %ecx
# CHECK: {evex}	sarq	%cl, %r9
# CHECK: encoding: [0x62,0xd4,0xfc,0x08,0xd3,0xf9]
         {evex}	sarq	%cl, %r9
# CHECK: {nf}	sarq	%cl, %r9
# CHECK: encoding: [0x62,0xd4,0xfc,0x0c,0xd3,0xf9]
         {nf}	sarq	%cl, %r9
# CHECK: sarq	%cl, %r9, %r9
# CHECK: encoding: [0x62,0xd4,0xb4,0x18,0xd3,0xf9]
         sarq	%cl, %r9, %r9
# CHECK: {nf}	sarq	%cl, %r9, %r9
# CHECK: encoding: [0x62,0xd4,0xb4,0x1c,0xd3,0xf9]
         {nf}	sarq	%cl, %r9, %r9
# CHECK: {evex}	sarb	%cl, 291(%r8,%rax,4)
# CHECK: encoding: [0x62,0xd4,0x7c,0x08,0xd2,0xbc,0x80,0x23,0x01,0x00,0x00]
         {evex}	sarb	%cl, 291(%r8,%rax,4)
# CHECK: {nf}	sarb	%cl, 291(%r8,%rax,4)
# CHECK: encoding: [0x62,0xd4,0x7c,0x0c,0xd2,0xbc,0x80,0x23,0x01,0x00,0x00]
         {nf}	sarb	%cl, 291(%r8,%rax,4)
# CHECK: sarb	%cl, 291(%r8,%rax,4), %bl
# CHECK: encoding: [0x62,0xd4,0x64,0x18,0xd2,0xbc,0x80,0x23,0x01,0x00,0x00]
         sarb	%cl, 291(%r8,%rax,4), %bl
# CHECK: {nf}	sarb	%cl, 291(%r8,%rax,4), %bl
# CHECK: encoding: [0x62,0xd4,0x64,0x1c,0xd2,0xbc,0x80,0x23,0x01,0x00,0x00]
         {nf}	sarb	%cl, 291(%r8,%rax,4), %bl
# CHECK: {evex}	sarw	%cl, 291(%r8,%rax,4)
# CHECK: encoding: [0x62,0xd4,0x7d,0x08,0xd3,0xbc,0x80,0x23,0x01,0x00,0x00]
         {evex}	sarw	%cl, 291(%r8,%rax,4)
# CHECK: {nf}	sarw	%cl, 291(%r8,%rax,4)
# CHECK: encoding: [0x62,0xd4,0x7d,0x0c,0xd3,0xbc,0x80,0x23,0x01,0x00,0x00]
         {nf}	sarw	%cl, 291(%r8,%rax,4)
# CHECK: sarw	%cl, 291(%r8,%rax,4), %dx
# CHECK: encoding: [0x62,0xd4,0x6d,0x18,0xd3,0xbc,0x80,0x23,0x01,0x00,0x00]
         sarw	%cl, 291(%r8,%rax,4), %dx
# CHECK: {nf}	sarw	%cl, 291(%r8,%rax,4), %dx
# CHECK: encoding: [0x62,0xd4,0x6d,0x1c,0xd3,0xbc,0x80,0x23,0x01,0x00,0x00]
         {nf}	sarw	%cl, 291(%r8,%rax,4), %dx
# CHECK: {evex}	sarl	%cl, 291(%r8,%rax,4)
# CHECK: encoding: [0x62,0xd4,0x7c,0x08,0xd3,0xbc,0x80,0x23,0x01,0x00,0x00]
         {evex}	sarl	%cl, 291(%r8,%rax,4)
# CHECK: {nf}	sarl	%cl, 291(%r8,%rax,4)
# CHECK: encoding: [0x62,0xd4,0x7c,0x0c,0xd3,0xbc,0x80,0x23,0x01,0x00,0x00]
         {nf}	sarl	%cl, 291(%r8,%rax,4)
# CHECK: sarl	%cl, 291(%r8,%rax,4), %ecx
# CHECK: encoding: [0x62,0xd4,0x74,0x18,0xd3,0xbc,0x80,0x23,0x01,0x00,0x00]
         sarl	%cl, 291(%r8,%rax,4), %ecx
# CHECK: {nf}	sarl	%cl, 291(%r8,%rax,4), %ecx
# CHECK: encoding: [0x62,0xd4,0x74,0x1c,0xd3,0xbc,0x80,0x23,0x01,0x00,0x00]
         {nf}	sarl	%cl, 291(%r8,%rax,4), %ecx
# CHECK: {evex}	sarq	%cl, 291(%r8,%rax,4)
# CHECK: encoding: [0x62,0xd4,0xfc,0x08,0xd3,0xbc,0x80,0x23,0x01,0x00,0x00]
         {evex}	sarq	%cl, 291(%r8,%rax,4)
# CHECK: {nf}	sarq	%cl, 291(%r8,%rax,4)
# CHECK: encoding: [0x62,0xd4,0xfc,0x0c,0xd3,0xbc,0x80,0x23,0x01,0x00,0x00]
         {nf}	sarq	%cl, 291(%r8,%rax,4)
# CHECK: sarq	%cl, 291(%r8,%rax,4), %r9
# CHECK: encoding: [0x62,0xd4,0xb4,0x18,0xd3,0xbc,0x80,0x23,0x01,0x00,0x00]
         sarq	%cl, 291(%r8,%rax,4), %r9
# CHECK: {nf}	sarq	%cl, 291(%r8,%rax,4), %r9
# CHECK: encoding: [0x62,0xd4,0xb4,0x1c,0xd3,0xbc,0x80,0x23,0x01,0x00,0x00]
         {nf}	sarq	%cl, 291(%r8,%rax,4), %r9
# CHECK: {evex}	sarw	%dx
# CHECK: encoding: [0x62,0xf4,0x7d,0x08,0xd1,0xfa]
         {evex}	sarw	%dx
# CHECK: {nf}	sarw	%dx
# CHECK: encoding: [0x62,0xf4,0x7d,0x0c,0xd1,0xfa]
         {nf}	sarw	%dx
# CHECK: sarw	%dx, %dx
# CHECK: encoding: [0x62,0xf4,0x6d,0x18,0xd1,0xfa]
         sarw	%dx, %dx
# CHECK: {nf}	sarw	%dx, %dx
# CHECK: encoding: [0x62,0xf4,0x6d,0x1c,0xd1,0xfa]
         {nf}	sarw	%dx, %dx
# CHECK: {evex}	sarl	%ecx
# CHECK: encoding: [0x62,0xf4,0x7c,0x08,0xd1,0xf9]
         {evex}	sarl	%ecx
# CHECK: {nf}	sarl	%ecx
# CHECK: encoding: [0x62,0xf4,0x7c,0x0c,0xd1,0xf9]
         {nf}	sarl	%ecx
# CHECK: sarl	%ecx, %ecx
# CHECK: encoding: [0x62,0xf4,0x74,0x18,0xd1,0xf9]
         sarl	%ecx, %ecx
# CHECK: {nf}	sarl	%ecx, %ecx
# CHECK: encoding: [0x62,0xf4,0x74,0x1c,0xd1,0xf9]
         {nf}	sarl	%ecx, %ecx
# CHECK: {evex}	sarq	%r9
# CHECK: encoding: [0x62,0xd4,0xfc,0x08,0xd1,0xf9]
         {evex}	sarq	%r9
# CHECK: {nf}	sarq	%r9
# CHECK: encoding: [0x62,0xd4,0xfc,0x0c,0xd1,0xf9]
         {nf}	sarq	%r9
# CHECK: sarq	%r9, %r9
# CHECK: encoding: [0x62,0xd4,0xb4,0x18,0xd1,0xf9]
         sarq	%r9, %r9
# CHECK: {nf}	sarq	%r9, %r9
# CHECK: encoding: [0x62,0xd4,0xb4,0x1c,0xd1,0xf9]
         {nf}	sarq	%r9, %r9
# CHECK: {evex}	sarb	291(%r8,%rax,4)
# CHECK: encoding: [0x62,0xd4,0x7c,0x08,0xd0,0xbc,0x80,0x23,0x01,0x00,0x00]
         {evex}	sarb	291(%r8,%rax,4)
# CHECK: {nf}	sarb	291(%r8,%rax,4)
# CHECK: encoding: [0x62,0xd4,0x7c,0x0c,0xd0,0xbc,0x80,0x23,0x01,0x00,0x00]
         {nf}	sarb	291(%r8,%rax,4)
# CHECK: sarb	291(%r8,%rax,4), %bl
# CHECK: encoding: [0x62,0xd4,0x64,0x18,0xd0,0xbc,0x80,0x23,0x01,0x00,0x00]
         sarb	291(%r8,%rax,4), %bl
# CHECK: {nf}	sarb	291(%r8,%rax,4), %bl
# CHECK: encoding: [0x62,0xd4,0x64,0x1c,0xd0,0xbc,0x80,0x23,0x01,0x00,0x00]
         {nf}	sarb	291(%r8,%rax,4), %bl
# CHECK: {evex}	sarw	291(%r8,%rax,4)
# CHECK: encoding: [0x62,0xd4,0x7d,0x08,0xd1,0xbc,0x80,0x23,0x01,0x00,0x00]
         {evex}	sarw	291(%r8,%rax,4)
# CHECK: {nf}	sarw	291(%r8,%rax,4)
# CHECK: encoding: [0x62,0xd4,0x7d,0x0c,0xd1,0xbc,0x80,0x23,0x01,0x00,0x00]
         {nf}	sarw	291(%r8,%rax,4)
# CHECK: sarw	291(%r8,%rax,4), %dx
# CHECK: encoding: [0x62,0xd4,0x6d,0x18,0xd1,0xbc,0x80,0x23,0x01,0x00,0x00]
         sarw	291(%r8,%rax,4), %dx
# CHECK: {nf}	sarw	291(%r8,%rax,4), %dx
# CHECK: encoding: [0x62,0xd4,0x6d,0x1c,0xd1,0xbc,0x80,0x23,0x01,0x00,0x00]
         {nf}	sarw	291(%r8,%rax,4), %dx
# CHECK: {evex}	sarl	291(%r8,%rax,4)
# CHECK: encoding: [0x62,0xd4,0x7c,0x08,0xd1,0xbc,0x80,0x23,0x01,0x00,0x00]
         {evex}	sarl	291(%r8,%rax,4)
# CHECK: {nf}	sarl	291(%r8,%rax,4)
# CHECK: encoding: [0x62,0xd4,0x7c,0x0c,0xd1,0xbc,0x80,0x23,0x01,0x00,0x00]
         {nf}	sarl	291(%r8,%rax,4)
# CHECK: sarl	291(%r8,%rax,4), %ecx
# CHECK: encoding: [0x62,0xd4,0x74,0x18,0xd1,0xbc,0x80,0x23,0x01,0x00,0x00]
         sarl	291(%r8,%rax,4), %ecx
# CHECK: {nf}	sarl	291(%r8,%rax,4), %ecx
# CHECK: encoding: [0x62,0xd4,0x74,0x1c,0xd1,0xbc,0x80,0x23,0x01,0x00,0x00]
         {nf}	sarl	291(%r8,%rax,4), %ecx
# CHECK: {evex}	sarq	291(%r8,%rax,4)
# CHECK: encoding: [0x62,0xd4,0xfc,0x08,0xd1,0xbc,0x80,0x23,0x01,0x00,0x00]
         {evex}	sarq	291(%r8,%rax,4)
# CHECK: {nf}	sarq	291(%r8,%rax,4)
# CHECK: encoding: [0x62,0xd4,0xfc,0x0c,0xd1,0xbc,0x80,0x23,0x01,0x00,0x00]
         {nf}	sarq	291(%r8,%rax,4)
# CHECK: sarq	291(%r8,%rax,4), %r9
# CHECK: encoding: [0x62,0xd4,0xb4,0x18,0xd1,0xbc,0x80,0x23,0x01,0x00,0x00]
         sarq	291(%r8,%rax,4), %r9
# CHECK: {nf}	sarq	291(%r8,%rax,4), %r9
# CHECK: encoding: [0x62,0xd4,0xb4,0x1c,0xd1,0xbc,0x80,0x23,0x01,0x00,0x00]
         {nf}	sarq	291(%r8,%rax,4), %r9