; RUN: opt < %s -S -scalarrepl | FileCheck %s ; RUN: opt < %s -S -scalarrepl-ssa | FileCheck %s target datalayout = "e-p:64:64:64-i1:8:8-i8:8:8-i16:16:16-i32:32:32-i64:64:64-f32:32:32-f64:64:64-v64:64:64-v128:128:128-a0:0:64-s0:64:64-f80:128:128-n8:16:32:64" target triple = "x86_64-apple-macosx10.7.0" %0 = type { <2 x float>, float } %struct.PointC3 = type { %struct.array } %struct.Point_3 = type { %struct.PointC3 } %struct.array = type { [3 x float], [4 x i8] } ; CHECK: main ; CHECK-NOT: alloca ; CHECK: extractelement <2 x float> zeroinitializer, i32 0 define void @main() uwtable ssp { entry: %ref.tmp2 = alloca %0, align 16 %tmpcast = bitcast %0* %ref.tmp2 to %struct.Point_3* %0 = getelementptr %0* %ref.tmp2, i64 0, i32 0 store <2 x float> zeroinitializer, <2 x float>* %0, align 16 %1 = getelementptr inbounds %struct.Point_3* %tmpcast, i64 0, i32 0 %base.i.i.i = getelementptr inbounds %struct.PointC3* %1, i64 0, i32 0 %arrayidx.i.i.i.i = getelementptr inbounds %struct.array* %base.i.i.i, i64 0, i32 0, i64 0 %tmp5.i.i = load float* %arrayidx.i.i.i.i, align 4 ret void } ; CHECK: test1 ; CHECK-NOT: alloca ; CHECK: extractelement <2 x float> zeroinitializer, i32 0 define void @test1() uwtable ssp { entry: %ref.tmp2 = alloca {<2 x float>, float}, align 16 %tmpcast = bitcast {<2 x float>, float}* %ref.tmp2 to float* %0 = getelementptr {<2 x float>, float}* %ref.tmp2, i64 0, i32 0 store <2 x float> zeroinitializer, <2 x float>* %0, align 16 %tmp5.i.i = load float* %tmpcast, align 4 ret void } ; CHECK: test2 ; CHECK-NOT: alloca ; CHECK: %[[A:[a-z0-9]*]] = extractelement <2 x float> zeroinitializer, i32 0 ; CHECK: fadd float %[[A]], 1.000000e+00 ; CHECK-NOT: insertelement ; CHECK-NOT: extractelement define float @test2() uwtable ssp { entry: %ref.tmp2 = alloca {<2 x float>, float}, align 16 %tmpcast = bitcast {<2 x float>, float}* %ref.tmp2 to float* %tmpcast2 = getelementptr {<2 x float>, float}* %ref.tmp2, i64 0, i32 1 %0 = getelementptr {<2 x float>, float}* %ref.tmp2, i64 0, i32 0 store <2 x float> zeroinitializer, <2 x float>* %0, align 16 store float 1.0, float* %tmpcast2, align 4 %r1 = load float* %tmpcast, align 4 %r2 = load float* %tmpcast2, align 4 %r = fadd float %r1, %r2 ret float %r } ; CHECK: test3 ; CHECK: %[[A:[a-z0-9]*]] = extractelement <2 x float> <float 2.000000e+00, float 3.000000e+00>, i32 1 ; CHECK: ret float %[[A]] define float @test3() { entry: %ai = alloca { <2 x float>, <2 x float> }, align 8 store { <2 x float>, <2 x float> } {<2 x float> <float 0.0, float 1.0>, <2 x float> <float 2.0, float 3.0>}, { <2 x float>, <2 x float> }* %ai, align 8 %tmpcast = bitcast { <2 x float>, <2 x float> }* %ai to [4 x float]* %arrayidx = getelementptr inbounds [4 x float]* %tmpcast, i64 0, i64 3 %f = load float* %arrayidx, align 4 ret float %f }