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| author | Fangrui Song <maskray@google.com> | 2019-07-12 14:58:15 +0000 |
|---|---|---|
| committer | Fangrui Song <maskray@google.com> | 2019-07-12 14:58:15 +0000 |
| commit | b251cc0d91362ea44f00a0138998a0272791f7dc (patch) | |
| tree | fb2f4a2e59243cd19de79db04acf1e1e408e9661 /llvm/lib/Transforms/Vectorize | |
| parent | a196469e67ce578df4fc9f348cc5b7221f12b239 (diff) | |
| download | bcm5719-llvm-b251cc0d91362ea44f00a0138998a0272791f7dc.tar.gz bcm5719-llvm-b251cc0d91362ea44f00a0138998a0272791f7dc.zip | |
Delete dead stores
llvm-svn: 365903
Diffstat (limited to 'llvm/lib/Transforms/Vectorize')
| -rw-r--r-- | llvm/lib/Transforms/Vectorize/LoadStoreVectorizer.cpp | 9 |
1 files changed, 2 insertions, 7 deletions
diff --git a/llvm/lib/Transforms/Vectorize/LoadStoreVectorizer.cpp b/llvm/lib/Transforms/Vectorize/LoadStoreVectorizer.cpp index 19daa050d1c..4273080ddd9 100644 --- a/llvm/lib/Transforms/Vectorize/LoadStoreVectorizer.cpp +++ b/llvm/lib/Transforms/Vectorize/LoadStoreVectorizer.cpp @@ -1152,13 +1152,8 @@ bool Vectorizer::vectorizeLoadChain( vectorizeLoadChain(Chains.second, InstructionsProcessed); } - unsigned NewAlign = getOrEnforceKnownAlignment(L0->getPointerOperand(), - StackAdjustedAlignment, - DL, L0, nullptr, &DT); - if (NewAlign != 0) - Alignment = NewAlign; - - Alignment = NewAlign; + Alignment = getOrEnforceKnownAlignment( + L0->getPointerOperand(), StackAdjustedAlignment, DL, L0, nullptr, &DT); } if (!TTI.isLegalToVectorizeLoadChain(SzInBytes, Alignment, AS)) { |
