Lines Matching defs:SimplifyDemandedBits

30                              "SimplifyDemandedBits() are consistent"),
66 /// Inst is an integer instruction that SimplifyDemandedBits knows about. See if
79 /// Inst is an integer instruction that SimplifyDemandedBits knows about. See if
86 /// This form of SimplifyDemandedBits simplifies the specified instruction
89 bool InstCombinerImpl::SimplifyDemandedBits(Instruction *I, unsigned OpNo,
143 /// might recursively be SimplifyDemandedBits itself) to simplify the
195         SimplifyDemandedBits(I, 0, DemandedFromOps, LHSKnown, Depth + 1, Q) ||
197         SimplifyDemandedBits(I, 1, DemandedFromOps, RHSKnown, Depth + 1, Q)) {
210     if (SimplifyDemandedBits(I, 1, DemandedMask, RHSKnown, Depth + 1, Q) ||
211         SimplifyDemandedBits(I, 0, DemandedMask & ~RHSKnown.Zero, LHSKnown,
238     if (SimplifyDemandedBits(I, 1, DemandedMask, RHSKnown, Depth + 1, Q) ||
239         SimplifyDemandedBits(I, 0, DemandedMask & ~RHSKnown.One, LHSKnown,
278     if (SimplifyDemandedBits(I, 1, DemandedMask, RHSKnown, Depth + 1, Q) ||
279         SimplifyDemandedBits(I, 0, DemandedMask, LHSKnown, Depth + 1, Q))
370     if (SimplifyDemandedBits(I, 2, DemandedMask, RHSKnown, Depth + 1, Q) ||
371         SimplifyDemandedBits(I, 1, DemandedMask, LHSKnown, Depth + 1, Q))
443     if (SimplifyDemandedBits(I, 0, InputDemandedMask, InputKnown, Depth + 1,
470     if (SimplifyDemandedBits(I, 0, InputDemandedBits, InputKnown, Depth + 1, Q))
531         SimplifyDemandedBits(I, 1, DemandedFromOps, RHSKnown, Depth + 1, Q))
541         SimplifyDemandedBits(I, 0, DemandedFromLHS, LHSKnown, Depth + 1, Q))
574         SimplifyDemandedBits(I, 1, DemandedFromOps, RHSKnown, Depth + 1, Q))
584         SimplifyDemandedBits(I, 0, DemandedFromLHS, LHSKnown, Depth + 1, Q))
695       if (SimplifyDemandedBits(I, 0, DemandedMaskIn, Known, Depth + 1, Q))
708         if (SimplifyDemandedBits(I, 0, DemandedFromOp, Known, Depth + 1, Q)) {
769       if (SimplifyDemandedBits(I, 0, DemandedMaskIn, Known, Depth + 1, Q)) {
814       if (SimplifyDemandedBits(I, 0, DemandedMaskIn, Known, Depth + 1, Q)) {
846       if (SimplifyDemandedBits(I, 0, DemandedMaskIn, LHSKnown, Depth + 1, Q)) {
874         if (SimplifyDemandedBits(I, 0, Mask2, LHSKnown, Depth + 1, Q))
951         if (SimplifyDemandedBits(I, 0, DemandedMask, LHSKnown, Depth + 1, Q) ||
952             SimplifyDemandedBits(
1040           if (SimplifyDemandedBits(I, 0, DemandedMaskLHS, LHSKnown,
1042               SimplifyDemandedBits(I, 1, DemandedMaskRHS, RHSKnown, Depth + 1,
1129       errs() << "SimplifyDemandedBits(): " << Known << "\n";