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.
4 target 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"
5 target triple = "i386-apple-darwin10.3"
7 define void @a() nounwind ssp {
10 ; CHECK: andl $-16, %esp
11 %z = alloca <16 x i8> ; <ptr> [#uses=2]
12 %"alloca point" = bitcast i32 0 to i32 ; <i32> [#uses=0]
13 store <16 x i8> zeroinitializer, ptr %z, align 16
14 call void @b(ptr %z) nounwind
17 return: ; preds = %entry