Lines Matching defs:isKnownNeverZero

4665            isKnownNeverZero(Val, Depth);
4675            isKnownNeverZero(Val, Depth);
4719     return isKnownNeverZero(X, Depth);
5814 bool SelectionDAG::isKnownNeverZero(SDValue Op, unsigned Depth) const {
5833     return isKnownNeverZero(Op.getOperand(1), Depth + 1) ||
5834            isKnownNeverZero(Op.getOperand(0), Depth + 1);
5838     return isKnownNeverZero(Op.getOperand(1), Depth + 1) &&
5839            isKnownNeverZero(Op.getOperand(2), Depth + 1);
5843       return isKnownNeverZero(Op.getOperand(0), Depth + 1);
5857     return isKnownNeverZero(Op.getOperand(1), Depth + 1) ||
5858            isKnownNeverZero(Op.getOperand(0), Depth + 1);
5874     return isKnownNeverZero(Op.getOperand(1), Depth + 1) &&
5875            isKnownNeverZero(Op.getOperand(0), Depth + 1);
5889     return isKnownNeverZero(Op.getOperand(1), Depth + 1) &&
5890            isKnownNeverZero(Op.getOperand(0), Depth + 1);
5893     return isKnownNeverZero(Op.getOperand(1), Depth + 1) &&
5894            isKnownNeverZero(Op.getOperand(0), Depth + 1);
5902     return isKnownNeverZero(Op.getOperand(0), Depth + 1);
5907       return isKnownNeverZero(Op.getOperand(0), Depth + 1);
5923       return isKnownNeverZero(Op.getOperand(0), Depth + 1);
5928       if (isKnownNeverZero(Op.getOperand(1), Depth + 1) ||
5929           isKnownNeverZero(Op.getOperand(0), Depth + 1))
5936       return isKnownNeverZero(Op.getOperand(1), Depth + 1);
5946       if (isKnownNeverZero(Op.getOperand(1), Depth + 1) &&
5947           isKnownNeverZero(Op.getOperand(0), Depth + 1))
5953     return isKnownNeverZero(Op.getOperand(0), Depth + 1);