Lines Matching defs:ROp

595 /// Return whether "X LOp (Y ROp Z)" is always equal to
596 /// "(X LOp Y) ROp (X LOp Z)".
598                                      Instruction::BinaryOps ROp) {
602     return ROp == Instruction::Or || ROp == Instruction::Xor;
606     return ROp == Instruction::And;
611     return ROp == Instruction::Add || ROp == Instruction::Sub;
616 /// Return whether "(X LOp Y) ROp Z" is always equal to
617 /// "(X ROp Z) LOp (Y ROp Z)".
619                                      Instruction::BinaryOps ROp) {
620   if (Instruction::isCommutative(ROp))
621     return leftDistributesOverRight(ROp, LOp);
624   return Instruction::isBitwiseLogicOp(LOp) && Instruction::isShift(ROp);