// RUN: llvm-mc -triple x86_64-unknown-unknown --show-encoding %s | FileCheck %s

	.code64
	movb	$0x0, (%esi)
// CHECK: encoding: [0x67,0xc6,0x06,0x00]
	movb	$0x0, (%rsi)
// CHECK: encoding: [0xc6,0x06,0x00]

	.code32
	movb	$0x0, (%si)
// CHECK: encoding: [0x67,0xc6,0x06,0x00]
	movb	$0x0, (%esi)
// CHECK: encoding: [0xc6,0x06,0x00]
