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| author | Adam Nemet <anemet@apple.com> | 2015-04-08 04:16:55 +0000 |
|---|---|---|
| committer | Adam Nemet <anemet@apple.com> | 2015-04-08 04:16:55 +0000 |
| commit | e09a928c803cf1d2fefa929618cf98078c5a3193 (patch) | |
| tree | 423bb599250a885573e55568df7607aec719d128 /llvm/lib/Transforms/Vectorize | |
| parent | f28ede810c08284fcc2eb618981cdaab471cf0a6 (diff) | |
| download | bcm5719-llvm-e09a928c803cf1d2fefa929618cf98078c5a3193.tar.gz bcm5719-llvm-e09a928c803cf1d2fefa929618cf98078c5a3193.zip | |
Revert "[LoopAccesses] Allow analysis to complete in the presence of uniform stores"
This reverts commit r234361.
It caused PR23157.
llvm-svn: 234387
Diffstat (limited to 'llvm/lib/Transforms/Vectorize')
| -rw-r--r-- | llvm/lib/Transforms/Vectorize/LoopVectorize.cpp | 8 |
1 files changed, 0 insertions, 8 deletions
diff --git a/llvm/lib/Transforms/Vectorize/LoopVectorize.cpp b/llvm/lib/Transforms/Vectorize/LoopVectorize.cpp index 8986932309a..21588568ede 100644 --- a/llvm/lib/Transforms/Vectorize/LoopVectorize.cpp +++ b/llvm/lib/Transforms/Vectorize/LoopVectorize.cpp @@ -4009,14 +4009,6 @@ bool LoopVectorizationLegality::canVectorizeMemory() { if (!LAI->canVectorizeMemory()) return false; - if (LAI->hasStoreToLoopInvariantAddress()) { - emitAnalysis( - VectorizationReport() - << "write to a loop invariant address could not be vectorized"); - DEBUG(dbgs() << "LV: We don't allow storing to uniform addresses\n"); - return false; - } - if (LAI->getNumRuntimePointerChecks() > VectorizerParams::RuntimeMemoryCheckThreshold) { emitAnalysis(VectorizationReport() |
