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; RUN: llc -march=x86 < %s | FileCheck %s
declare void @bar(i32* %junk)
define i32 @foo(i1 %cond) {
entry:
%r = alloca i32, align 128
store i32 -1, i32* %r, align 128
br i1 %cond, label %doit, label %skip
doit:
call void asm sideeffect "xor %ecx, %ecx\0A\09mov %ecx, $0", "=*m,~{ecx},~{flags}"(i32* %r)
%junk = alloca i32
call void @bar(i32* %junk)
br label %skip
skip:
%0 = load i32* %r, align 128
ret i32 %0
}
; CHECK-LABEL: foo:
; CHECK: pushl %ebp
; CHECK: andl $-128, %esp
; CHECK: xor %ecx, %ecx
; CHECK-NEXT: mov %ecx, (%esi)
; CHECK: movl (%esi), %eax
; CHECK: popl %ebp
; CHECK: ret
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