2127   const APInt *ShiftAmt;  in foldICmpShlConstant()  local
2128   if (!match(Shl->getOperand(1), m_APInt(ShiftAmt)))  in foldICmpShlConstant()
2134   if (ShiftAmt->uge(TypeBits))  in foldICmpShlConstant()
2147       APInt ShiftedC = C.ashr(*ShiftAmt);  in foldICmpShlConstant()
2151         C.ashr(*ShiftAmt).shl(*ShiftAmt) == C) {  in foldICmpShlConstant()
2152       APInt ShiftedC = C.ashr(*ShiftAmt);  in foldICmpShlConstant()
2161       APInt ShiftedC = (C - 1).ashr(*ShiftAmt) + 1;  in foldICmpShlConstant()
2177       APInt ShiftedC = C.lshr(*ShiftAmt);  in foldICmpShlConstant()
2181         C.lshr(*ShiftAmt).shl(*ShiftAmt) == C) {  in foldICmpShlConstant()
2182       APInt ShiftedC = C.lshr(*ShiftAmt);  in foldICmpShlConstant()
2191       APInt ShiftedC = (C - 1).lshr(*ShiftAmt) + 1;  in foldICmpShlConstant()
2200         APInt::getLowBitsSet(TypeBits, TypeBits - ShiftAmt->getZExtValue()));  in foldICmpShlConstant()
2202     Constant *LShrC = ConstantInt::get(ShType, C.lshr(*ShiftAmt));  in foldICmpShlConstant()
2212         APInt::getOneBitSet(TypeBits, TypeBits - ShiftAmt->getZExtValue() - 1));  in foldICmpShlConstant()
2223       Value *And = Builder.CreateAnd(X, (~C).lshr(ShiftAmt->getZExtValue()));  in foldICmpShlConstant()
2232           Builder.CreateAnd(X, (~(C - 1)).lshr(ShiftAmt->getZExtValue()));  in foldICmpShlConstant()
2245   unsigned Amt = ShiftAmt->getLimitedValue(TypeBits - 1);  in foldICmpShlConstant()
2252         ConstantInt::get(TruncTy, C.ashr(*ShiftAmt).trunc(TypeBits - Amt));  in foldICmpShlConstant()