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| author | Reid Spencer <rspencer@reidspencer.com> | 2007-03-02 00:28:52 +0000 |
|---|---|---|
| committer | Reid Spencer <rspencer@reidspencer.com> | 2007-03-02 00:28:52 +0000 |
| commit | cae5754619433aed7be74abbf1c0551a82d369cb (patch) | |
| tree | 77599913d2e900d4774e81cce3333f31f25c9fa6 /lib/Analysis/ScalarEvolutionExpander.cpp | |
| parent | 34da0ac28f7bfe737f92d3a098697a6ebc09a25e (diff) | |
Prefer non-virtual calls to ConstantInt::isZero over virtual calls to
Constant::isNullValue() in situations where it is possible.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@34821 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'lib/Analysis/ScalarEvolutionExpander.cpp')
| -rw-r--r-- | lib/Analysis/ScalarEvolutionExpander.cpp | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/lib/Analysis/ScalarEvolutionExpander.cpp b/lib/Analysis/ScalarEvolutionExpander.cpp index 077f67bcc2..a50d572f68 100644 --- a/lib/Analysis/ScalarEvolutionExpander.cpp +++ b/lib/Analysis/ScalarEvolutionExpander.cpp @@ -96,7 +96,7 @@ Value *SCEVExpander::visitAddRecExpr(SCEVAddRecExpr *S) { // {X,+,F} --> X + {0,+,F} if (!isa<SCEVConstant>(S->getStart()) || - !cast<SCEVConstant>(S->getStart())->getValue()->isNullValue()) { + !cast<SCEVConstant>(S->getStart())->getValue()->isZero()) { Value *Start = expandInTy(S->getStart(), Ty); std::vector<SCEVHandle> NewOps(S->op_begin(), S->op_end()); NewOps[0] = SCEVUnknown::getIntegerSCEV(0, Ty); |