1; RUN: opt < %s -S -scalarrepl | FileCheck %s
2target datalayout = "e-p:32:32:32-i1:8:32-i8:8:32-i16:16:32-i32:32:32-i64:32:64-f32:32:32-f64:32:64-v64:32:64-v128:32:128-a0:0:32-n32-S32"
3target triple = "thumbv7-apple-ios5.0.0"
4
5%union.anon = type { <4 x float> }
6
7; CHECK-LABEL: @test(
8; CHECK-NOT: alloca
9
10define void @test() nounwind {
11entry:
12  %u = alloca %union.anon, align 16
13  %u164 = bitcast %union.anon* %u to [4 x i32]*
14  %arrayidx165 = getelementptr inbounds [4 x i32]* %u164, i32 0, i32 0
15  store i32 undef, i32* %arrayidx165, align 4
16  %v186 = bitcast %union.anon* %u to <4 x float>*
17  store <4 x float> undef, <4 x float>* %v186, align 16
18  ret void
19}
20