; RUN: opt < %s -scalarrepl -S | FileCheck %s | |
target datalayout = "E-p:64:64:64-i1:8:8-i8:8:8-i16:16:16-i32:32:32-i64:32:64-f32:32:32-f64:64:64-v64:64:64-v128:128:128-a0:0:64" | |
target triple = "x86_64-apple-darwin10.0.0" | |
define void @test1(<4 x float>* %F, float %f) { | |
entry: | |
%G = alloca <4 x float>, align 16 ; <<4 x float>*> [#uses=3] | |
%tmp = load <4 x float>* %F ; <<4 x float>> [#uses=2] | |
%tmp3 = fadd <4 x float> %tmp, %tmp ; <<4 x float>> [#uses=1] | |
store <4 x float> %tmp3, <4 x float>* %G | |
%G.upgrd.1 = getelementptr <4 x float>* %G, i32 0, i32 0 ; <float*> [#uses=1] | |
store float %f, float* %G.upgrd.1 | |
%tmp4 = load <4 x float>* %G ; <<4 x float>> [#uses=2] | |
%tmp6 = fadd <4 x float> %tmp4, %tmp4 ; <<4 x float>> [#uses=1] | |
store <4 x float> %tmp6, <4 x float>* %F | |
ret void | |
; CHECK: @test1 | |
; CHECK-NOT: alloca | |
; CHECK: %tmp = load <4 x float>* %F | |
; CHECK: fadd <4 x float> %tmp, %tmp | |
; CHECK-NEXT: insertelement <4 x float> %tmp3, float %f, i32 0 | |
} | |
define void @test2(<4 x float>* %F, float %f) { | |
entry: | |
%G = alloca <4 x float>, align 16 ; <<4 x float>*> [#uses=3] | |
%tmp = load <4 x float>* %F ; <<4 x float>> [#uses=2] | |
%tmp3 = fadd <4 x float> %tmp, %tmp ; <<4 x float>> [#uses=1] | |
store <4 x float> %tmp3, <4 x float>* %G | |
%tmp.upgrd.2 = getelementptr <4 x float>* %G, i32 0, i32 2 ; <float*> [#uses=1] | |
store float %f, float* %tmp.upgrd.2 | |
%tmp4 = load <4 x float>* %G ; <<4 x float>> [#uses=2] | |
%tmp6 = fadd <4 x float> %tmp4, %tmp4 ; <<4 x float>> [#uses=1] | |
store <4 x float> %tmp6, <4 x float>* %F | |
ret void | |
; CHECK: @test2 | |
; CHECK-NOT: alloca | |
; CHECK: %tmp = load <4 x float>* %F | |
; CHECK: fadd <4 x float> %tmp, %tmp | |
; CHECK-NEXT: insertelement <4 x float> %tmp3, float %f, i32 2 | |
} | |
define void @test3(<4 x float>* %F, float* %f) { | |
entry: | |
%G = alloca <4 x float>, align 16 ; <<4 x float>*> [#uses=2] | |
%tmp = load <4 x float>* %F ; <<4 x float>> [#uses=2] | |
%tmp3 = fadd <4 x float> %tmp, %tmp ; <<4 x float>> [#uses=1] | |
store <4 x float> %tmp3, <4 x float>* %G | |
%tmp.upgrd.3 = getelementptr <4 x float>* %G, i32 0, i32 2 ; <float*> [#uses=1] | |
%tmp.upgrd.4 = load float* %tmp.upgrd.3 ; <float> [#uses=1] | |
store float %tmp.upgrd.4, float* %f | |
ret void | |
; CHECK: @test3 | |
; CHECK-NOT: alloca | |
; CHECK: %tmp = load <4 x float>* %F | |
; CHECK: fadd <4 x float> %tmp, %tmp | |
; CHECK-NEXT: extractelement <4 x float> %tmp3, i32 2 | |
} | |
define void @test4(<4 x float>* %F, float* %f) { | |
entry: | |
%G = alloca <4 x float>, align 16 ; <<4 x float>*> [#uses=2] | |
%tmp = load <4 x float>* %F ; <<4 x float>> [#uses=2] | |
%tmp3 = fadd <4 x float> %tmp, %tmp ; <<4 x float>> [#uses=1] | |
store <4 x float> %tmp3, <4 x float>* %G | |
%G.upgrd.5 = getelementptr <4 x float>* %G, i32 0, i32 0 ; <float*> [#uses=1] | |
%tmp.upgrd.6 = load float* %G.upgrd.5 ; <float> [#uses=1] | |
store float %tmp.upgrd.6, float* %f | |
ret void | |
; CHECK: @test4 | |
; CHECK-NOT: alloca | |
; CHECK: %tmp = load <4 x float>* %F | |
; CHECK: fadd <4 x float> %tmp, %tmp | |
; CHECK-NEXT: extractelement <4 x float> %tmp3, i32 0 | |
} | |
define i32 @test5(float %X) { ;; should turn into bitcast. | |
%X_addr = alloca [4 x float] | |
%X1 = getelementptr [4 x float]* %X_addr, i32 0, i32 2 | |
store float %X, float* %X1 | |
%a = bitcast float* %X1 to i32* | |
%tmp = load i32* %a | |
ret i32 %tmp | |
; CHECK: @test5 | |
; CHECK-NEXT: bitcast float %X to i32 | |
; CHECK-NEXT: ret i32 | |
} | |
define i64 @test6(<2 x float> %X) { | |
%X_addr = alloca <2 x float> | |
store <2 x float> %X, <2 x float>* %X_addr | |
%P = bitcast <2 x float>* %X_addr to i64* | |
%tmp = load i64* %P | |
ret i64 %tmp | |
; CHECK: @test6 | |
; CHECK: bitcast <2 x float> %X to i64 | |
; CHECK: ret i64 | |
} | |
%struct.test7 = type { [6 x i32] } | |
define void @test7() { | |
entry: | |
%memtmp = alloca %struct.test7, align 16 | |
%0 = bitcast %struct.test7* %memtmp to <4 x i32>* | |
store <4 x i32> zeroinitializer, <4 x i32>* %0, align 16 | |
%1 = getelementptr inbounds %struct.test7* %memtmp, i64 0, i32 0, i64 5 | |
store i32 0, i32* %1, align 4 | |
ret void | |
; CHECK: @test7 | |
; CHECK-NOT: alloca | |
; CHECK: and i192 | |
} |