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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 | 2e54a15943637fd337ed2e17e17879ff735f5bf2 (patch) | |
| tree | 92aac23fc083d008216073abe2ea135578ebbb8c /llvm/lib/Analysis/ScalarEvolutionExpander.cpp | |
| parent | 3f770e4afdcc7e1fd7b933c5ec98f38c69ba0c89 (diff) | |
| download | bcm5719-llvm-2e54a15943637fd337ed2e17e17879ff735f5bf2.tar.gz bcm5719-llvm-2e54a15943637fd337ed2e17e17879ff735f5bf2.zip | |
Prefer non-virtual calls to ConstantInt::isZero over virtual calls to
Constant::isNullValue() in situations where it is possible.
llvm-svn: 34821
Diffstat (limited to 'llvm/lib/Analysis/ScalarEvolutionExpander.cpp')
| -rw-r--r-- | llvm/lib/Analysis/ScalarEvolutionExpander.cpp | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/llvm/lib/Analysis/ScalarEvolutionExpander.cpp b/llvm/lib/Analysis/ScalarEvolutionExpander.cpp index 077f67bcc2f..a50d572f68a 100644 --- a/llvm/lib/Analysis/ScalarEvolutionExpander.cpp +++ b/llvm/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); |
