Lines Matching defs:ShiftAmount

7447 static bool shiftAmountKnownInRange(const Value *ShiftAmount) {
7448   auto *C = dyn_cast<Constant>(ShiftAmount);
9769       unsigned ShiftAmount = Width - 1;
9771         ShiftAmount = C->countr_zero();
9775         Upper = C->ashr(ShiftAmount) + 1;
9778         Lower = C->ashr(ShiftAmount);
9790       unsigned ShiftAmount = Width - 1;
9792         ShiftAmount = C->countr_zero();
9793       Lower = C->lshr(ShiftAmount);
9807           unsigned ShiftAmount = C->countl_one() - 1;
9808           Lower = C->shl(ShiftAmount);
9812           unsigned ShiftAmount = C->countl_zero() - 1;
9814           Upper = C->shl(ShiftAmount) + 1;