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Lines Matching defs:SCEVCouldNotCompute

269     llvm_unreachable("Attempt to use a SCEVCouldNotCompute object!");
307 SCEVCouldNotCompute::SCEVCouldNotCompute() :
310 bool SCEVCouldNotCompute::classof(const SCEV *S) {
810     if (isa<SCEVCouldNotCompute>(Coeff))
958       // Check whether the backedge-taken count is SCEVCouldNotCompute.
967       if (!isa<SCEVCouldNotCompute>(MaxBECount)) {
1224       // Check whether the backedge-taken count is SCEVCouldNotCompute.
1233       if (!isa<SCEVCouldNotCompute>(MaxBECount)) {
2286   // with a SCEVCouldNotCompute as the cached BE count).
3400       if (!isa<SCEVCouldNotCompute>(MaxBECount) &&
3551       if (!isa<SCEVCouldNotCompute>(MaxBECount) &&
4051 // SCEVCouldNotCompute.
4057 /// backedge-taken count, return it, otherwise return a SCEVCouldNotCompute
4603         if (!isa<SCEVCouldNotCompute>(Ret)) return Ret;
5387 /// If the equation does not have a solution, SCEVCouldNotCompute is returned.
5429 /// might be the same) or two SCEVCouldNotCompute objects.
6495     if (isa<SCEVCouldNotCompute>(MaxBECount))
6508 /// be computed, an instance of SCEVCouldNotCompute is returned.
6737   return !isa<SCEVCouldNotCompute>(getBackedgeTakenCount(L));
6766   if (!isa<SCEVCouldNotCompute>(SE->getMaxBackedgeTakenCount(L))) {
6908     llvm_unreachable("Attempt to use a SCEVCouldNotCompute object!");
6991     llvm_unreachable("Attempt to use a SCEVCouldNotCompute object!");