forked from OSchip/llvm-project
26 lines
1.2 KiB
LLVM
26 lines
1.2 KiB
LLVM
; RUN: opt %s -scalarizer -scalarize-load-store -S | FileCheck %s
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; Test the handling of loads and stores when no data layout is available.
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define void @f1(<4 x float> *%dest, <4 x float> *%src) {
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; CHECK: @f1(
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; CHECK: %val = load <4 x float>* %src, align 4
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; CHECK: %val.i0 = extractelement <4 x float> %val, i32 0
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; CHECK: %add.i0 = fadd float %val.i0, %val.i0
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; CHECK: %val.i1 = extractelement <4 x float> %val, i32 1
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; CHECK: %add.i1 = fadd float %val.i1, %val.i1
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; CHECK: %val.i2 = extractelement <4 x float> %val, i32 2
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; CHECK: %add.i2 = fadd float %val.i2, %val.i2
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; CHECK: %val.i3 = extractelement <4 x float> %val, i32 3
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; CHECK: %add.i3 = fadd float %val.i3, %val.i3
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; CHECK: %add.upto0 = insertelement <4 x float> undef, float %add.i0, i32 0
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; CHECK: %add.upto1 = insertelement <4 x float> %add.upto0, float %add.i1, i32 1
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; CHECK: %add.upto2 = insertelement <4 x float> %add.upto1, float %add.i2, i32 2
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; CHECK: %add = insertelement <4 x float> %add.upto2, float %add.i3, i32 3
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; CHECK: store <4 x float> %add, <4 x float>* %dest, align 8
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; CHECK: ret void
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%val = load <4 x float> *%src, align 4
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%add = fadd <4 x float> %val, %val
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store <4 x float> %add, <4 x float> *%dest, align 8
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ret void
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}
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