43   APInt MaximalRepresentableShiftAmount =  in canTryToConstantAddTwoShiftAmounts()
44       APInt::getAllOnesValue(ShAmt0->getType()->getScalarSizeInBits());  in canTryToConstantAddTwoShiftAmounts()
119                                           APInt(NewShAmtBitWidth, XBitWidth))))  in reassociateShiftAmtsOfTwoSameDirectionShifts()
131                                   APInt(NewShAmtBitWidth, XBitWidth - 1))))  in reassociateShiftAmtsOfTwoSameDirectionShifts()
350     APInt Threshold(Ty->getScalarSizeInBits(), Ty->getScalarSizeInBits());  in foldShiftOfShiftedLogic()
437   const APInt *InnerShiftConst;  in canEvaluateShiftedShift()
465     APInt Mask = APInt::getLowBitsSet(TypeWidth, OuterShAmt) << MaskShift;  in canEvaluateShiftedShift()
539   const APInt *C1;  in foldShiftedShift()
570     APInt Mask = IsInnerShl  in foldShiftedShift()
571                      ? APInt::getLowBitsSet(TypeWidth, TypeWidth - OuterShAmt)  in foldShiftedShift()
572                      : APInt::getHighBitsSet(TypeWidth, TypeWidth - OuterShAmt);  in foldShiftedShift()
666   const APInt *Op1C;  in FoldShiftByConstant()
700     const APInt *TrShiftAmt;  in FoldShiftByConstant()
717           ConstantInt::get(SrcTy, APInt::getLowBitsSet(SrcSize, TypeBits));  in FoldShiftByConstant()
735       const APInt *CC;  in FoldShiftByConstant()
753           APInt Bits = APInt::getHighBitsSet(TypeBits, TypeBits - Op1Val);  in FoldShiftByConstant()
785           APInt Bits = APInt::getHighBitsSet(TypeBits, TypeBits - Op1Val);  in FoldShiftByConstant()
810       const APInt *Op0C;  in FoldShiftByConstant()
853       const APInt *C;  in FoldShiftByConstant()
872       const APInt *C;  in FoldShiftByConstant()
911   const APInt *ShAmtAPInt;  in visitShl()
921           MaskedValueIsZero(X, APInt::getHighBitsSet(SrcWidth, ShAmt), 0, &I))  in visitShl()
927       APInt Mask(APInt::getHighBitsSet(BitWidth, BitWidth - ShAmt));  in visitShl()
931     const APInt *ShOp1;  in visitShl()
963         APInt Mask(APInt::getHighBitsSet(BitWidth, BitWidth - ShAmt));  in visitShl()
974         APInt Mask(APInt::getHighBitsSet(BitWidth, BitWidth - ShAmt));  in visitShl()
989         MaskedValueIsZero(Op0, APInt::getHighBitsSet(BitWidth, ShAmt), 0, &I)) {  in visitShl()
1033         ConstantInt::get(Ty, APInt::getSignMask(BitWidth)), X);  in visitShl()
1051   const APInt *ShAmtAPInt;  in visitLShr()
1070     const APInt *ShOp1;  in visitLShr()
1083         APInt Mask(APInt::getLowBitsSet(BitWidth, BitWidth - ShAmt));  in visitLShr()
1097         APInt Mask(APInt::getLowBitsSet(BitWidth, BitWidth - ShAmt));  in visitLShr()
1102       APInt Mask(APInt::getLowBitsSet(BitWidth, BitWidth - ShAmt));  in visitLShr()
1170     const APInt *MulC;  in visitLShr()
1178         MaskedValueIsZero(Op0, APInt::getLowBitsSet(BitWidth, ShAmt), 0, &I)) {  in visitLShr()
1205                               APInt(C->getType()->getScalarSizeInBits(),  in foldVariableSignZeroExtensionOfVariableHighBitExtract()
1278   const APInt *ShAmtAPInt;  in visitAShr()
1292     const APInt *ShOp1;  in visitAShr()
1343         MaskedValueIsZero(Op0, APInt::getLowBitsSet(BitWidth, ShAmt), 0, &I)) {  in visitAShr()
1353   if (MaskedValueIsZero(Op0, APInt::getSignMask(BitWidth), 0, &I))  in visitAShr()