Lines Matching refs:UNDEF
65 case ISD::UNDEF: R = ScalarizeVecRes_UNDEF(N); break;
298 if (Arg.getOpcode() == ISD::UNDEF)
457 case ISD::UNDEF: SplitRes_UNDEF(N, Lo, Hi); break;
926 // The mask element is "undef" or indexes off the end of the input.
1256 case ISD::UNDEF: Res = WidenVecRes_UNDEF(N); break;
1709 // Add undef vectors to widen to correct length.
1726 if (N->getOperand(i).getOpcode() != ISD::UNDEF)
1730 // Everything but the first operand is an UNDEF so just return the
