Lines Matching defs:OpZero

39757   APInt OpUndef, OpZero;
39760                              OpZero, DAG, Depth, false)) {
39776     OpZero = OpUndef = APInt::getZero(NumElts);
39796     OpZero = OpZero.zext(NumSubVecs * OpMaskSize);
39810     if (!OpZero.isZero()) {
39814         if (OpUndef[i] || OpZero[i] || isUndefOrZero(M))
39823     resolveTargetShuffleFromZeroables(OpMask, OpUndef, OpZero,
39829     resolveTargetShuffleFromZeroables(OpMask, OpUndef, OpZero);
39993         resolveTargetShuffleFromZeroables(ResolvedMask, OpUndef, OpZero);
42563   APInt OpUndef, OpZero;
42567                               OpZero, TLO.DAG, Depth, false))
42578   KnownZero = OpZero;