Lines Matching refs:lshr
943 // Similarly for signed comparisons with lshr.
947 // Otherwise, all lshr and most exact ashr's are equivalent to a udiv/sdiv
986 if (Shr->getOpcode() == Instruction::LShr)
987 Comp = Comp.lshr(ShAmtVal);
1214 if (Shift->getOpcode() == Instruction::LShr) {
1326 case Instruction::LShr: // (icmp pred (shr X, ShAmt), CI)
2471 case Instruction::LShr:
2583 // Transform "icmp eq (trunc (lshr(X, cst1)), cst" to
