261 static bool canEvaluateTruncated(Value *V, Type *Ty, InstCombinerImpl &IC,  in canEvaluateTruncated()  argument
278     return canEvaluateTruncated(I->getOperand(0), Ty, IC, CxtI) &&  in canEvaluateTruncated()
279            canEvaluateTruncated(I->getOperand(1), Ty, IC, CxtI);  in canEvaluateTruncated()
288     if (IC.MaskedValueIsZero(I->getOperand(0), Mask, 0, CxtI) &&  in canEvaluateTruncated()
289         IC.MaskedValueIsZero(I->getOperand(1), Mask, 0, CxtI)) {  in canEvaluateTruncated()
290       return canEvaluateTruncated(I->getOperand(0), Ty, IC, CxtI) &&  in canEvaluateTruncated()
291              canEvaluateTruncated(I->getOperand(1), Ty, IC, CxtI);  in canEvaluateTruncated()
300         llvm::computeKnownBits(I->getOperand(1), IC.getDataLayout());  in canEvaluateTruncated()
302       return canEvaluateTruncated(I->getOperand(0), Ty, IC, CxtI) &&  in canEvaluateTruncated()
303              canEvaluateTruncated(I->getOperand(1), Ty, IC, CxtI);  in canEvaluateTruncated()
315         llvm::computeKnownBits(I->getOperand(1), IC.getDataLayout());  in canEvaluateTruncated()
318         IC.MaskedValueIsZero(I->getOperand(0), ShiftedBits, 0, CxtI)) {  in canEvaluateTruncated()
319       return canEvaluateTruncated(I->getOperand(0), Ty, IC, CxtI) &&  in canEvaluateTruncated()
320              canEvaluateTruncated(I->getOperand(1), Ty, IC, CxtI);  in canEvaluateTruncated()
333         llvm::computeKnownBits(I->getOperand(1), IC.getDataLayout());  in canEvaluateTruncated()
336         ShiftedBits < IC.ComputeNumSignBits(I->getOperand(0), 0, CxtI))  in canEvaluateTruncated()
337       return canEvaluateTruncated(I->getOperand(0), Ty, IC, CxtI) &&  in canEvaluateTruncated()
338              canEvaluateTruncated(I->getOperand(1), Ty, IC, CxtI);  in canEvaluateTruncated()
351     return canEvaluateTruncated(SI->getTrueValue(), Ty, IC, CxtI) &&  in canEvaluateTruncated()
352            canEvaluateTruncated(SI->getFalseValue(), Ty, IC, CxtI);  in canEvaluateTruncated()
360       if (!canEvaluateTruncated(IncValue, Ty, IC, CxtI))  in canEvaluateTruncated()
377     return canEvaluateTruncated(I->getOperand(0), Ty, IC, CxtI) &&  in canEvaluateTruncated()
378            canEvaluateTruncated(I->getOperand(1), Ty, IC, CxtI);  in canEvaluateTruncated()
394                                          InstCombinerImpl &IC) {  in foldVecTruncToExtElt()  argument
421     VecInput = IC.Builder.CreateBitCast(VecInput, VecType, "bc");  in foldVecTruncToExtElt()
425   if (IC.getDataLayout().isBigEndian())  in foldVecTruncToExtElt()
428   return ExtractElementInst::Create(VecInput, IC.Builder.getInt32(Elt));  in foldVecTruncToExtElt()
992                              InstCombinerImpl &IC, Instruction *CxtI) {  in canEvaluateZExtd()  argument
1012     if (!canEvaluateZExtd(I->getOperand(0), Ty, BitsToClear, IC, CxtI) ||  in canEvaluateZExtd()
1013         !canEvaluateZExtd(I->getOperand(1), Ty, Tmp, IC, CxtI))  in canEvaluateZExtd()
1025       if (IC.MaskedValueIsZero(I->getOperand(1),  in canEvaluateZExtd()
1044       if (!canEvaluateZExtd(I->getOperand(0), Ty, BitsToClear, IC, CxtI))  in canEvaluateZExtd()
1057       if (!canEvaluateZExtd(I->getOperand(0), Ty, BitsToClear, IC, CxtI))  in canEvaluateZExtd()
1068     if (!canEvaluateZExtd(I->getOperand(1), Ty, Tmp, IC, CxtI) ||  in canEvaluateZExtd()
1069         !canEvaluateZExtd(I->getOperand(2), Ty, BitsToClear, IC, CxtI) ||  in canEvaluateZExtd()
1081     if (!canEvaluateZExtd(PN->getIncomingValue(0), Ty, BitsToClear, IC, CxtI))  in canEvaluateZExtd()
1084       if (!canEvaluateZExtd(PN->getIncomingValue(i), Ty, Tmp, IC, CxtI) ||  in canEvaluateZExtd()
1622 static bool isKnownExactCastIntToFP(CastInst &I, InstCombinerImpl &IC) {  in isKnownExactCastIntToFP()  argument
1659   KnownBits SrcKnown = IC.computeKnownBits(Src, 0, &I);  in isKnownExactCastIntToFP()
2023                                         InstCombinerImpl &IC) {  in optimizeVectorResizeWithIntegerBitCasts()  argument
2041     InVal = IC.Builder.CreateBitCast(InVal, SrcTy);  in optimizeVectorResizeWithIntegerBitCasts()
2044   bool IsBigEndian = IC.getDataLayout().isBigEndian();  in optimizeVectorResizeWithIntegerBitCasts()
2225                                                 InstCombinerImpl &IC) {  in optimizeIntegerToVectorInsertions()  argument
2232                                 IC.getDataLayout().isBigEndian()))  in optimizeIntegerToVectorInsertions()
2242     Result = IC.Builder.CreateInsertElement(Result, Elements[i],  in optimizeIntegerToVectorInsertions()
2243                                             IC.Builder.getInt32(i));  in optimizeIntegerToVectorInsertions()
2254                                               InstCombinerImpl &IC) {  in canonicalizeBitCastExtElt()  argument
2266     auto *NewBC = IC.Builder.CreateBitCast(VecOp, NewVecType, "bc");  in canonicalizeBitCastExtElt()