Lines Matching defs:DefOpc
654 unsigned DefOpc = DefMI->getOpcode();
661 if (DefOpc != PPC::XVCVDPSXDS && DefOpc != PPC::XVCVDPUXDS)
673 (DefOpc == PPC::LXVDSX || isConversionOfLoadAndSplat())) {
687 if (DefOpc == PPC::XXPERMDI) {
746 DefOpc == PPC::XXPERMDIs &&
767 (DefOpc == PPC::VSPLTB || DefOpc == PPC::VSPLTH ||
768 DefOpc == PPC::VSPLTW || DefOpc == PPC::XXSPLTW ||
769 DefOpc == PPC::VSPLTISB || DefOpc == PPC::VSPLTISH ||
770 DefOpc == PPC::VSPLTISW)) {