1 ; RUN: llc %s -o - | FileCheck %s 2 3 target datalayout = "e-m:w-i64:64-f80:128-n8:16:32:64-S128" 4 target triple = "x86_64-pc-windows-msvc18.0.31101" 5 6 define i32 @_xbegin() { 7 entry: 8 %res = alloca i32, align 4 9 %0 = bitcast i32* %res to i8* 10 store i32 -1, i32* %res, align 4 11 call void asm sideeffect inteldialect ".byte 0xC7\0A\09.byte 0xF8\0A\09.byte 2\0A\09.byte 0\0A\09.byte 0\0A\09.byte 0\0A\09jmp .L__MSASMLABEL_.0__L2\0A\09mov dword ptr $0, eax\0A\09.L__MSASMLABEL_.0__L2:", "=*m,~{dirflag},~{fpsr},~{flags}"(i32* nonnull %res) 12 %1 = load i32, i32* %res, align 4 13 ret i32 %1 14 } 15 16 ; CHECK-NOT: Error parsing inline asm 17 18 ; CHECK-LABEL: _xbegin: 19 ; CHECK: jmp .L__MSASMLABEL_.0__L2 20 ; CHECK: .L__MSASMLABEL_.0__L2: 21
