Searched refs:signBitIsZero (Results 1 – 4 of 4) sorted by relevance
84 bool signBitIsZero(Register Op);
79 bool GISelKnownBits::signBitIsZero(Register R) { in signBitIsZero() function in GISelKnownBits
5405 bool signBitIsZero = CurDAG->SignBitIsZero(N0); in Select() local5415 unsigned Opc = (isSigned && !signBitIsZero) ? X86::MOVSX16rm8 in Select()5423 unsigned Opc = (isSigned && !signBitIsZero) ? X86::MOVSX16rr8 in Select()5435 if (isSigned && !signBitIsZero) { in Select()
4231 KnownBits->signBitIsZero(PtrBase))) { in selectMUBUFScratchOffen()4273 return KnownBits->signBitIsZero(Base); in isDSOffsetLegal()4289 return KnownBits->signBitIsZero(Base); in isDSOffset2Legal()