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Lines Matching refs:DMask

938     ConstantInt *DMask = dyn_cast<ConstantInt>(II->getArgOperand(DMaskIdx));
939     if (!DMask)
940       return nullptr; // non-constant dmask is not supported by codegen
942     unsigned DMaskVal = DMask->getZExtValue() & 0xf;
944     // Mask off values that are undefined because the dmask doesn't cover them
959       NewDMask = ConstantInt::get(DMask->getType(), NewDMaskVal);