Searched refs:signBitIsZero (Results 1 – 4 of 4) sorted by relevance
84 bool signBitIsZero(Register Op);
74 bool GISelKnownBits::signBitIsZero(Register R) { in signBitIsZero() function in GISelKnownBits
5206 bool signBitIsZero = CurDAG->SignBitIsZero(N0); in Select() local5216 unsigned Opc = (isSigned && !signBitIsZero) ? X86::MOVSX16rm8 in Select()5224 unsigned Opc = (isSigned && !signBitIsZero) ? X86::MOVSX16rr8 in Select()5236 if (isSigned && !signBitIsZero) { in Select()
3747 KnownBits->signBitIsZero(PtrBase))) { in selectMUBUFScratchOffen()3789 return KnownBits->signBitIsZero(Base); in isDSOffsetLegal()3805 return KnownBits->signBitIsZero(Base); in isDSOffset2Legal()