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| author | Adam Nemet <anemet@apple.com> | 2017-03-01 04:31:15 +0000 |
|---|---|---|
| committer | Adam Nemet <anemet@apple.com> | 2017-03-01 04:31:15 +0000 |
| commit | 15032a0455c5f63b669a3f3a8a07e2eb9d66f58d (patch) | |
| tree | f92f00464846940ab322a6cc41ae395e69fb2dae /llvm | |
| parent | 2787664db7a2494a40b7aba9266677c1600de0bd (diff) | |
| download | bcm5719-llvm-15032a0455c5f63b669a3f3a8a07e2eb9d66f58d.tar.gz bcm5719-llvm-15032a0455c5f63b669a3f3a8a07e2eb9d66f58d.zip | |
[LV] These remark should have been missed remarks
The practice in LV is that we emit analysis remarks and then finally report
either a missed or applied remark on the final decision whether vectorization
is taking place. On this code path, we were closing with an analysis remark.
llvm-svn: 296578
Diffstat (limited to 'llvm')
| -rw-r--r-- | llvm/lib/Transforms/Vectorize/LoopVectorize.cpp | 4 | ||||
| -rw-r--r-- | llvm/test/Transforms/LoopVectorize/X86/vectorization-remarks-profitable.ll | 2 |
2 files changed, 3 insertions, 3 deletions
diff --git a/llvm/lib/Transforms/Vectorize/LoopVectorize.cpp b/llvm/lib/Transforms/Vectorize/LoopVectorize.cpp index 3d203816d2a..36570b49bb0 100644 --- a/llvm/lib/Transforms/Vectorize/LoopVectorize.cpp +++ b/llvm/lib/Transforms/Vectorize/LoopVectorize.cpp @@ -7647,10 +7647,10 @@ bool LoopVectorizePass::processLoop(Loop *L) { const char *VAPassName = Hints.vectorizeAnalysisPassName(); if (!VectorizeLoop && !InterleaveLoop) { // Do not vectorize or interleaving the loop. - ORE->emit(OptimizationRemarkAnalysis(VAPassName, VecDiagMsg.first, + ORE->emit(OptimizationRemarkMissed(VAPassName, VecDiagMsg.first, L->getStartLoc(), L->getHeader()) << VecDiagMsg.second); - ORE->emit(OptimizationRemarkAnalysis(LV_NAME, IntDiagMsg.first, + ORE->emit(OptimizationRemarkMissed(LV_NAME, IntDiagMsg.first, L->getStartLoc(), L->getHeader()) << IntDiagMsg.second); return false; diff --git a/llvm/test/Transforms/LoopVectorize/X86/vectorization-remarks-profitable.ll b/llvm/test/Transforms/LoopVectorize/X86/vectorization-remarks-profitable.ll index fc9f97328fb..91466e65078 100644 --- a/llvm/test/Transforms/LoopVectorize/X86/vectorization-remarks-profitable.ll +++ b/llvm/test/Transforms/LoopVectorize/X86/vectorization-remarks-profitable.ll @@ -1,4 +1,4 @@ -; RUN: opt < %s -loop-vectorize -pass-remarks-analysis='loop-vectorize' -mtriple=x86_64-unknown-linux -S 2>&1 | FileCheck %s +; RUN: opt < %s -loop-vectorize -pass-remarks-missed='loop-vectorize' -mtriple=x86_64-unknown-linux -S 2>&1 | FileCheck %s ; Verify analysis remarks are generated when interleaving is not beneficial. ; CHECK: remark: vectorization-remarks-profitable.c:5:17: the cost-model indicates that vectorization is not beneficial |
