Lines Matching defs:SimplifyDemandedBits

30                              "SimplifyDemandedBits() are consistent"),
72 /// Inst is an integer instruction that SimplifyDemandedBits knows about. See if
85 /// Inst is an integer instruction that SimplifyDemandedBits knows about. See if
92 /// This form of SimplifyDemandedBits simplifies the specified instruction
95 bool InstCombinerImpl::SimplifyDemandedBits(Instruction *I, unsigned OpNo,
149 /// might recursively be SimplifyDemandedBits itself) to simplify the
201         SimplifyDemandedBits(I, 0, DemandedFromOps, LHSKnown, Depth + 1, Q) ||
203         SimplifyDemandedBits(I, 1, DemandedFromOps, RHSKnown, Depth + 1, Q)) {
216     if (SimplifyDemandedBits(I, 1, DemandedMask, RHSKnown, Depth + 1, Q) ||
217         SimplifyDemandedBits(I, 0, DemandedMask & ~RHSKnown.Zero, LHSKnown,
244     if (SimplifyDemandedBits(I, 1, DemandedMask, RHSKnown, Depth + 1, Q) ||
245         SimplifyDemandedBits(I, 0, DemandedMask & ~RHSKnown.One, LHSKnown,
284     if (SimplifyDemandedBits(I, 1, DemandedMask, RHSKnown, Depth + 1, Q) ||
285         SimplifyDemandedBits(I, 0, DemandedMask, LHSKnown, Depth + 1, Q))
376     if (SimplifyDemandedBits(I, 2, DemandedMask, RHSKnown, Depth + 1, Q) ||
377         SimplifyDemandedBits(I, 1, DemandedMask, LHSKnown, Depth + 1, Q))
448     if (SimplifyDemandedBits(I, 0, InputDemandedMask, InputKnown, Depth + 1,
475     if (SimplifyDemandedBits(I, 0, InputDemandedBits, InputKnown, Depth + 1, Q))
536         SimplifyDemandedBits(I, 1, DemandedFromOps, RHSKnown, Depth + 1, Q))
546         SimplifyDemandedBits(I, 0, DemandedFromLHS, LHSKnown, Depth + 1, Q))
579         SimplifyDemandedBits(I, 1, DemandedFromOps, RHSKnown, Depth + 1, Q))
589         SimplifyDemandedBits(I, 0, DemandedFromLHS, LHSKnown, Depth + 1, Q))
709       if (SimplifyDemandedBits(I, 0, DemandedMaskIn, Known, Depth + 1, Q))
722         if (SimplifyDemandedBits(I, 0, DemandedFromOp, Known, Depth + 1, Q)) {
792       if (SimplifyDemandedBits(I, 0, DemandedMaskIn, Known, Depth + 1, Q)) {
837       if (SimplifyDemandedBits(I, 0, DemandedMaskIn, Known, Depth + 1, Q)) {
869       if (SimplifyDemandedBits(I, 0, DemandedMaskIn, LHSKnown, Depth + 1, Q)) {
891       if (SimplifyDemandedBits(I, 0, Mask2, LHSKnown, Depth + 1, Q))
953         if (SimplifyDemandedBits(I, 0, DemandedMask, LHSKnown, Depth + 1, Q) ||
954             SimplifyDemandedBits(
1042           if (SimplifyDemandedBits(I, 0, DemandedMaskLHS, LHSKnown, Depth + 1,
1044               SimplifyDemandedBits(I, 1, DemandedMaskRHS, RHSKnown, Depth + 1,
1134       errs() << "SimplifyDemandedBits(): " << Known << "\n";