1; RUN: llc < %s -relocation-model=static -stackrealign | FileCheck %s
2; Tests to make sure that we always align the stack out to the minimum needed -
3; in this case 16-bytes.
4target datalayout = "e-p:32:32:32-i1:8:8-i8:8:8-i16:16:16-i32:32:32-i64:32:64-f32:32:32-f64:32:64-v64:64:64-v128:128:128-a0:0:64-f80:128:128-n8:16:32"
5target triple = "i386-apple-darwin10.3"
6
7define void @a() nounwind ssp {
8entry:
9; CHECK: _a:
10; CHECK: andl    $-16, %esp
11  %z = alloca <16 x i8>                           ; <<16 x i8>*> [#uses=2]
12  %"alloca point" = bitcast i32 0 to i32          ; <i32> [#uses=0]
13  store <16 x i8> zeroinitializer, <16 x i8>* %z, align 16
14  call void @b(<16 x i8>* %z) nounwind
15  br label %return
16
17return:                                           ; preds = %entry
18  ret void
19}
20
21declare void @b(<16 x i8>*)
22