Searched refs:signBitIsZero (Results 1 – 4 of 4) sorted by relevance
84 bool signBitIsZero(Register Op);
75 bool GISelKnownBits::signBitIsZero(Register R) { in signBitIsZero() function in GISelKnownBits
5213 bool signBitIsZero = CurDAG->SignBitIsZero(N0); in Select() local5223 unsigned Opc = (isSigned && !signBitIsZero) ? X86::MOVSX16rm8 in Select()5231 unsigned Opc = (isSigned && !signBitIsZero) ? X86::MOVSX16rr8 in Select()5243 if (isSigned && !signBitIsZero) { in Select()
3786 KnownBits->signBitIsZero(PtrBase))) { in selectMUBUFScratchOffen()3828 return KnownBits->signBitIsZero(Base); in isDSOffsetLegal()3844 return KnownBits->signBitIsZero(Base); in isDSOffset2Legal()