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b3a8585bc1
`llc -march` is problematic because it only switches the target architecture, but leaves the operating system unchanged. This occasionally leads to indeterministic tests because the OS from LLVM_DEFAULT_TARGET_TRIPLE is used. However we can simply always use `llc -mtriple` instead. This changes all the tests to do this to avoid people using -march when they copy and paste parts of tests. This patch: - Removes -march if the .ll file already has a matching `target triple` directive or -mtriple argument. - In all other cases changes -march=ppc32/-march=ppc64 to -mtriple=ppc32--/-mtriple=ppc64-- See also the discussion in https://reviews.llvm.org/D35287 llvm-svn: 309754
18 lines
1.2 KiB
LLVM
18 lines
1.2 KiB
LLVM
; RUN: llc -verify-machineinstrs < %s -mtriple=ppc32-- -mcpu=g5 | grep test:
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; RUN: llc -verify-machineinstrs < %s -mtriple=ppc32-- -mcpu=g5 | not grep vperm
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define void @test(<4 x float>* %tmp2.i) {
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%tmp2.i.upgrd.1 = load <4 x float>, <4 x float>* %tmp2.i ; <<4 x float>> [#uses=4]
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%xFloat0.48 = extractelement <4 x float> %tmp2.i.upgrd.1, i32 0 ; <float> [#uses=1]
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%inFloat0.49 = insertelement <4 x float> undef, float %xFloat0.48, i32 0 ; <<4 x float>> [#uses=1]
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%xFloat1.50 = extractelement <4 x float> %tmp2.i.upgrd.1, i32 1 ; <float> [#uses=1]
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%inFloat1.52 = insertelement <4 x float> %inFloat0.49, float %xFloat1.50, i32 1 ; <<4 x float>> [#uses=1]
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%xFloat2.53 = extractelement <4 x float> %tmp2.i.upgrd.1, i32 2 ; <float> [#uses=1]
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%inFloat2.55 = insertelement <4 x float> %inFloat1.52, float %xFloat2.53, i32 2 ; <<4 x float>> [#uses=1]
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%xFloat3.56 = extractelement <4 x float> %tmp2.i.upgrd.1, i32 3 ; <float> [#uses=1]
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%inFloat3.58 = insertelement <4 x float> %inFloat2.55, float %xFloat3.56, i32 3 ; <<4 x float>> [#uses=1]
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store <4 x float> %inFloat3.58, <4 x float>* %tmp2.i
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ret void
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}
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