| ; RUN: llc -mtriple=i686-- -no-integrated-as < %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, 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 |