1 ; RUN: llc < %s -relocation-model=static -force-align-stack | 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" 6 7 define void @a() nounwind ssp { 8 entry: 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 17 return: ; preds = %entry 18 ret void 19 } 20 21 declare void @b(<16 x i8>*) 22
