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| author | Dan Gohman <gohman@apple.com> | 2009-02-22 16:40:52 +0000 |
|---|---|---|
| committer | Dan Gohman <gohman@apple.com> | 2009-02-22 16:40:52 +0000 |
| commit | f394e58af589d6c198f4c8eca8f83110d8529b5b (patch) | |
| tree | e1652ee6a7bd47999212927b6d602fca56da68d0 /llvm/lib/Transforms/Scalar/LoopStrengthReduce.cpp | |
| parent | d853864705bcdf3431bb3b951e59f6346f17a358 (diff) | |
| download | bcm5719-llvm-f394e58af589d6c198f4c8eca8f83110d8529b5b.tar.gz bcm5719-llvm-f394e58af589d6c198f4c8eca8f83110d8529b5b.zip | |
Properly parenthesize this expression, fixing a real bug in the new
-full-lsr code, as well as a GCC warning.
llvm-svn: 65288
Diffstat (limited to 'llvm/lib/Transforms/Scalar/LoopStrengthReduce.cpp')
| -rw-r--r-- | llvm/lib/Transforms/Scalar/LoopStrengthReduce.cpp | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/llvm/lib/Transforms/Scalar/LoopStrengthReduce.cpp b/llvm/lib/Transforms/Scalar/LoopStrengthReduce.cpp index 1817e583747..e32cacc4412 100644 --- a/llvm/lib/Transforms/Scalar/LoopStrengthReduce.cpp +++ b/llvm/lib/Transforms/Scalar/LoopStrengthReduce.cpp @@ -1536,7 +1536,7 @@ bool LoopStrengthReduce::ShouldUseFullStrengthReductionMode( // strength reduction would increase register pressure. do { SCEV *CurImm = UsersToProcess[i].Imm; - if (CurImm || Imm && CurImm != Imm) { + if ((CurImm || Imm) && CurImm != Imm) { if (!CurImm) CurImm = SE->getIntegerSCEV(0, Stride->getType()); if (!Imm) Imm = SE->getIntegerSCEV(0, Stride->getType()); const Instruction *Inst = UsersToProcess[i].Inst; |
