Lines Matching defs:ShAmt

638   auto NewInnerShift = [&](unsigned ShAmt) {
639     InnerShift->setOperand(1, ConstantInt::get(ShType, ShAmt));
923   const unsigned ShAmt = ShAmtAPInt->getZExtValue();
924   if (ShAmt == 1)
927   // X/Y are zexts from `ShAmt`-sized ints.
928   if (X->getType()->getScalarSizeInBits() != ShAmt ||
929       Y->getType()->getScalarSizeInBits() != ShAmt)
932   // Make sure that `Add` is only used by `I` and `ShAmt`-truncates.
939       if (!Trunc || Trunc->getType()->getScalarSizeInBits() > ShAmt)
955   // be ShAmt-sized truncs, or the lshr itself.
1683     unsigned ShAmt = ShAmtAPInt->getZExtValue();
1690         ShAmt == BitWidth - X->getType()->getScalarSizeInBits())
1699       if (ShlAmt < ShAmt) {
1701         Constant *ShiftDiff = ConstantInt::get(Ty, ShAmt - ShlAmt);
1706       if (ShlAmt > ShAmt) {
1708         Constant *ShiftDiff = ConstantInt::get(Ty, ShlAmt - ShAmt);
1717       unsigned AmtSum = ShAmt + ShOp1->getZExtValue();
1728       ShAmt = std::min(ShAmt, SrcTy->getScalarSizeInBits() - 1);
1729       Value *NewSh = Builder.CreateAShr(X, ConstantInt::get(SrcTy, ShAmt));
1733     if (ShAmt == BitWidth - 1) {
1747          MulC->logBase2() == ShAmt &&
1748          (ShAmt < BitWidth - 1))) /* Minus 1 for the sign bit */ {
1753           Builder.CreateAShr(X, ConstantInt::get(Ty, ShAmt), "", I.isExact()));