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: @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