| ; RUN: llc < %s -relocation-model=static -stackrealign | FileCheck %s |
| ; Tests to make sure that we always align the stack out to the minimum needed - |
| ; in this case 16-bytes. |
| 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" |
| target triple = "i386-apple-darwin10.3" |
| |
| define void @a() nounwind ssp { |
| entry: |
| ; CHECK: _a: |
| ; CHECK: andl $-16, %esp |
| %z = alloca <16 x i8> ; <ptr> [#uses=2] |
| %"alloca point" = bitcast i32 0 to i32 ; <i32> [#uses=0] |
| store <16 x i8> zeroinitializer, ptr %z, align 16 |
| call void @b(ptr %z) nounwind |
| br label %return |
| |
| return: ; preds = %entry |
| ret void |
| } |
| |
| declare void @b(ptr) |
