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[C++11] More 'nullptr' conversion. In some cases just using a boolean check instead of comparing to nullptr.

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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@206243 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Craig Topper
2014-04-15 04:59:12 +00:00
parent a8ae0ad11f
commit 570e52c6f1
59 changed files with 574 additions and 563 deletions
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2
lib/Analysis/ScalarEvolutionNormalization.cpp
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@ -113,7 +113,7 @@ TransformImpl(const SCEV *S, Instruction *User, Value *OperandValToReplace) {
// Transform each operand.
for (SCEVNAryExpr::op_iterator I = AR->op_begin(), E = AR->op_end();
I != E; ++I) {
Operands.push_back(TransformSubExpr(*I, LUser, 0));
Operands.push_back(TransformSubExpr(*I, LUser, nullptr));
}
// Conservatively use AnyWrap until/unless we need FlagNW.
const SCEV *Result = SE.getAddRecExpr(Operands, L, SCEV::FlagAnyWrap);