Lines Matching defs:KB
56 GISelKnownBits &KB, GISelCSEInfo *CSEInfo,
132 GISelKnownBits &KB, GISelCSEInfo *CSEInfo,
135 : Combiner(MF, CInfo, TPC, &KB, CSEInfo), RuleConfig(RuleConfig), STI(STI),
137 Helper(Observer, B, /*IsPreLegalize*/ false, &KB, MDT, LI, STI),
424 if (KB->getKnownBits(Src1).countMinLeadingZeros() >= 32 &&
425 KB->getKnownBits(Src0).countMinLeadingZeros() >= 32) {
430 if (KB->computeNumSignBits(Src1) >= 33 &&
431 KB->computeNumSignBits(Src0) >= 33) {
495 GISelKnownBits *KB = &getAnalysis<GISelKnownBitsAnalysis>().get(MF);
507 AMDGPUPostLegalizerCombinerImpl Impl(MF, CInfo, TPC, *KB, /*CSEInfo*/ nullptr,