// RUN: llvm-mc -triple x86_64-unknown-unknown -x86-asm-syntax=att %s | FileCheck %s

	.intel_syntax
_test:
// CHECK:	movl	$257, -4(%rsp)
	mov	DWORD PTR [RSP - 4], 257
    .att_syntax
// CHECK:	movl	$257, -4(%rsp)
    movl $257, -4(%rsp)

_test2:
.intel_syntax noprefix
	mov	DWORD PTR [RSP - 4], 255
// CHECK:	movl	$255, -4(%rsp)
.att_syntax prefix
	movl $255, -4(%rsp)
// CHECK:	movl	$255, -4(%rsp)