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hasSCEV() was declared in ScalarEvolution.h, but never defined. This must have

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gone lost during the pImpl conversion.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@70536 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Torok Edwin 2009-05-01 08:33:47 +00:00
parent ef956fc784
commit e3d12854b8
1 changed files with 6 additions and 0 deletions
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6
lib/Analysis/ScalarEvolution.cpp
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@ -1538,6 +1538,12 @@ SCEVHandle ScalarEvolution::getCouldNotCompute() {
return UnknownValue;
}
// hasSCEV - Return true if the SCEV for this value has already been
/// computed.
bool ScalarEvolution::hasSCEV(Value *V) const {
return Scalars.count(V);
}
/// getSCEV - Return an existing SCEV if it exists, otherwise analyze the
/// expression and create a new one.
SCEVHandle ScalarEvolution::getSCEV(Value *V) {