Searched refs:SCEVCouldNotCompute (Results 1 - 9 of 9) sorted by relevance

/external/llvm/include/llvm/Analysis/
H A DScalarEvolution.h156 /// SCEVCouldNotCompute - An object of this class is returned by queries that
161 struct SCEVCouldNotCompute : public SCEV { struct in namespace:llvm
162 SCEVCouldNotCompute();
242 SCEVCouldNotCompute CouldNotCompute;
280 /// information, or whether it's all SCEVCouldNotCompute values.
282 return !isa<SCEVCouldNotCompute>(Exact) ||
283 !isa<SCEVCouldNotCompute>(Max);
320 /// count of the loop that is known, or a SCEVCouldNotCompute.
332 /// computed information, or whether it's all SCEVCouldNotCompute
335 return ExitNotTaken.ExitingBlock || !isa<SCEVCouldNotCompute>(Ma
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H A DScalarEvolutionExpressions.h344 /// iteration count can't be computed, an instance of SCEVCouldNotCompute is
555 return ((SC*)this)->visitCouldNotCompute((const SCEVCouldNotCompute*)S);
561 RetVal visitCouldNotCompute(const SCEVCouldNotCompute *S) {
562 llvm_unreachable("Invalid use of SCEVCouldNotCompute!");
619 llvm_unreachable("Attempt to use a SCEVCouldNotCompute object!");
721 const SCEV *visitCouldNotCompute(const SCEVCouldNotCompute *Expr) {
817 const SCEV *visitCouldNotCompute(const SCEVCouldNotCompute *Expr) {
/external/llvm/lib/Transforms/Utils/
H A DLoopUnrollRuntime.cpp250 if (isa<SCEVCouldNotCompute>(BECount) || !BECount->getType()->isIntegerTy())
256 if (isa<SCEVCouldNotCompute>(TripCountSC))
/external/llvm/lib/Transforms/Scalar/
H A DLoopDeletion.cpp174 if (isa<SCEVCouldNotCompute>(S))
H A DIndVarSimplify.cpp1263 if (isa<SCEVCouldNotCompute>(BackedgeTakenCount) ||
1851 if (!isa<SCEVCouldNotCompute>(BackedgeTakenCount))
1903 if (VerifyIndvars && !isa<SCEVCouldNotCompute>(BackedgeTakenCount)) {
H A DLoopIdiomRecognize.cpp654 if (isa<SCEVCouldNotCompute>(BECount)) return false;
H A DLoopStrengthReduce.cpp1823 if (isa<SCEVCouldNotCompute>(BackedgeTakenCount))
2003 if (isa<SCEVCouldNotCompute>(BackedgeTakenCount))
/external/llvm/lib/Target/PowerPC/
H A DPPCCTRLoops.cpp443 if (isa<SCEVCouldNotCompute>(EC))
/external/llvm/lib/Analysis/
H A DScalarEvolution.cpp268 llvm_unreachable("Attempt to use a SCEVCouldNotCompute object!");
305 SCEVCouldNotCompute::SCEVCouldNotCompute() : function in class:SCEVCouldNotCompute
308 bool SCEVCouldNotCompute::classof(const SCEV *S) {
621 llvm_unreachable("Attempt to use a SCEVCouldNotCompute object!");
809 if (isa<SCEVCouldNotCompute>(Coeff))
957 // Check whether the backedge-taken count is SCEVCouldNotCompute.
966 if (!isa<SCEVCouldNotCompute>(MaxBECount)) {
1239 // Check whether the backedge-taken count is SCEVCouldNotCompute.
1248 if (!isa<SCEVCouldNotCompute>(MaxBECoun
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