Lines Matching defs:MOps

203 static bool matchAndOrChain(Value *V, MaskOps &MOps) {
205   if (MOps.MatchAndChain) {
210       MOps.FoundAnd1 = true;
211       return matchAndOrChain(Op0, MOps);
214       return matchAndOrChain(Op0, MOps) && matchAndOrChain(Op1, MOps);
218       return matchAndOrChain(Op0, MOps) && matchAndOrChain(Op1, MOps);
229   if (!MOps.Root)
230     MOps.Root = Candidate;
233   if (BitIndex && BitIndex->uge(MOps.Mask.getBitWidth()))
237   MOps.Mask.setBit(BitIndex ? BitIndex->getZExtValue() : 0);
238   return MOps.Root == Candidate;
260   MaskOps MOps(I.getType()->getScalarSizeInBits(), MatchAllBitsSet);
262     if (!matchAndOrChain(cast<BinaryOperator>(&I), MOps) || !MOps.FoundAnd1)
265     if (!matchAndOrChain(cast<BinaryOperator>(&I)->getOperand(0), MOps))
272   Constant *Mask = ConstantInt::get(I.getType(), MOps.Mask);
273   Value *And = Builder.CreateAnd(MOps.Root, Mask);