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| author | Andrew Trick <atrick@apple.com> | 2012-07-18 04:35:13 +0000 |
|---|---|---|
| committer | Andrew Trick <atrick@apple.com> | 2012-07-18 04:35:13 +0000 |
| commit | 7f496a628eb93d60eed39340fcc5e89479eda488 (patch) | |
| tree | f77eacf9efd6845555d93ac4562ceff1154db25e /lib/Transforms/Scalar/IndVarSimplify.cpp | |
| parent | 4781d8ee1cd586bf7a569f80e1e49694c93eddd8 (diff) | |
| download | llvm-7f496a628eb93d60eed39340fcc5e89479eda488.tar.gz llvm-7f496a628eb93d60eed39340fcc5e89479eda488.tar.bz2 llvm-7f496a628eb93d60eed39340fcc5e89479eda488.tar.xz | |
indvars: drive by heuristics fix.
Minor oversight noticed by inspection. Sorry no unit test.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@160422 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'lib/Transforms/Scalar/IndVarSimplify.cpp')
| -rw-r--r-- | lib/Transforms/Scalar/IndVarSimplify.cpp | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/lib/Transforms/Scalar/IndVarSimplify.cpp b/lib/Transforms/Scalar/IndVarSimplify.cpp index 4b5c84ca6c..37f8bdfbff 100644 --- a/lib/Transforms/Scalar/IndVarSimplify.cpp +++ b/lib/Transforms/Scalar/IndVarSimplify.cpp @@ -1409,7 +1409,7 @@ FindLoopCounter(Loop *L, const SCEV *BECount, // If two IVs both count from zero or both count from nonzero then the // narrower is likely a dead phi that has been widened. Use the wider phi // to allow the other to be eliminated. - if (PhiWidth <= SE->getTypeSizeInBits(BestPhi->getType())) + else if (PhiWidth <= SE->getTypeSizeInBits(BestPhi->getType())) continue; } BestPhi = Phi; |