Lines Matching defs:DefOpc
656 unsigned DefOpc = DefMI->getOpcode();
663 if (DefOpc != PPC::XVCVDPSXDS && DefOpc != PPC::XVCVDPUXDS)
675 (DefOpc == PPC::LXVDSX || isConversionOfLoadAndSplat())) {
689 if (DefOpc == PPC::XXPERMDI) {
748 DefOpc == PPC::XXPERMDIs &&
769 (DefOpc == PPC::VSPLTB || DefOpc == PPC::VSPLTH ||
770 DefOpc == PPC::VSPLTW || DefOpc == PPC::XXSPLTW ||
771 DefOpc == PPC::VSPLTISB || DefOpc == PPC::VSPLTISH ||
772 DefOpc == PPC::VSPLTISW)) {