Lines Matching refs:UNDEF
1734 if (NewBldVec[i].getOpcode() == ISD::UNDEF)
1736 // vector is undef. Thus we can use it to reduce 128 bits reg usage,
1749 if (NewBldVec[i].getOpcode() == ISD::UNDEF)
1885 // If the inserted element is an UNDEF, just use the input vector.
1886 if (InVal.getOpcode() == ISD::UNDEF)
1900 // Check that the operand is a BUILD_VECTOR (or UNDEF, which can essentially
1907 } else if (InVec.getOpcode() == ISD::UNDEF) {
