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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
23 lines
950 B
LLVM
23 lines
950 B
LLVM
; RUN: llc -verify-machineinstrs < %s -mtriple=ppc64-- -mattr=+altivec
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%struct.inoutprops = type <{ i8, [3 x i8] }>
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define void @bork(float* %argA, float* %argB, float* %res, i8 %inoutspec.0) {
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entry:
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%.mask = and i8 %inoutspec.0, -16 ; <i8> [#uses=1]
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%tmp6 = icmp eq i8 %.mask, 16 ; <i1> [#uses=1]
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br i1 %tmp6, label %cond_true, label %UnifiedReturnBlock
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cond_true: ; preds = %entry
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%tmp89 = bitcast float* %res to <4 x i32>* ; <<4 x i32>*> [#uses=1]
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%tmp1011 = bitcast float* %argA to <4 x i32>* ; <<4 x i32>*> [#uses=1]
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%tmp14 = load <4 x i32>, <4 x i32>* %tmp1011, align 16 ; <<4 x i32>> [#uses=1]
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%tmp1516 = bitcast float* %argB to <4 x i32>* ; <<4 x i32>*> [#uses=1]
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%tmp18 = load <4 x i32>, <4 x i32>* %tmp1516, align 16 ; <<4 x i32>> [#uses=1]
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%tmp19 = sdiv <4 x i32> %tmp14, %tmp18 ; <<4 x i32>> [#uses=1]
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store <4 x i32> %tmp19, <4 x i32>* %tmp89, align 16
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ret void
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UnifiedReturnBlock: ; preds = %entry
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ret void
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}
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