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a62270de2c
The reversion apparently deleted the test/Transforms directory. Will be re-reverting again. llvm-svn: 358552
25 lines
863 B
LLVM
25 lines
863 B
LLVM
; RUN: opt %s -scalarizer -S -o - | FileCheck %s
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; RUN: opt %s -passes='function(scalarizer)' -S -o - | FileCheck %s
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; This input caused the scalarizer to replace & erase gathered results when
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; future gathered results depended on them being alive
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define dllexport spir_func <4 x i32> @main(float %a) {
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entry:
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%i = insertelement <4 x float> undef, float %a, i32 0
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br label %z
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y:
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; CHECK: %f.upto0 = insertelement <4 x i32> undef, i32 %b.i0, i32 0
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; CHECK: %f.upto1 = insertelement <4 x i32> %f.upto0, i32 %b.i0, i32 1
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; CHECK: %f.upto2 = insertelement <4 x i32> %f.upto1, i32 %b.i0, i32 2
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; CHECK: %f = insertelement <4 x i32> %f.upto2, i32 %b.i0, i32 3
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%f = shufflevector <4 x i32> %b, <4 x i32> undef, <4 x i32> zeroinitializer
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ret <4 x i32> %f
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z:
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; CHECK: %b.i0 = bitcast float %a to i32
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%b = bitcast <4 x float> %i to <4 x i32>
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br label %y
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}
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