Local.cpp - OpenGrok cross reference for /external/llvm/lib/Transforms/Utils/Local.cpp

Lines Matching refs:UndefValue
322       return isa<UndefValue>(II->getArgOperand(1));  in isInstructionTriviallyDead()
341       return C->isNullValue() || isa<UndefValue>(C);  in isInstructionTriviallyDead()
420       I->replaceAllUsesWith(UndefValue::get(I->getType()));  in RecursivelyDeleteDeadPHINode()
573     if (NewVal == PN) NewVal = UndefValue::get(PN->getType());  in MergeBasicBlockIntoOnlyPred()
617   return First == Second || isa<UndefValue>(First) || isa<UndefValue>(Second);  in CanMergeValues()
697   if (!isa<UndefValue>(OldVal)) {  in selectIncomingValueForBlock()
726     if (!isa<UndefValue>(V))  in gatherIncomingValuesToPhi()
741     if (!isa<UndefValue>(V)) continue;  in replaceUndefValuesInPhi()
1301       Inst->replaceAllUsesWith(UndefValue::get(Inst->getType()));  in removeAllNonTerminatorAndEHPadInstructions()
1335       BBI->replaceAllUsesWith(UndefValue::get(BBI->getType()));  in changeToUnreachable()
1411         if (isa<ConstantPointerNull>(Callee) || isa<UndefValue>(Callee)) {  in markAliveBlocks()
1438         if (isa<UndefValue>(Ptr) ||  in markAliveBlocks()
1452       if (isa<ConstantPointerNull>(Callee) || isa<UndefValue>(Callee)) {  in markAliveBlocks()