Lines Matching defs:Opc

118   unsigned Opc = MI.getOpcode();
119   switch (Opc) {
127         (Opc == X86::VALIGNQZ128rri || Opc == X86::VALIGNQZ128rmi) ? 8 : 4;
187   auto IsRedundantNewDataDest = [&](unsigned &Opc) {
207     Opc = MI.getOpcode();
224   unsigned Opc = MI.getOpcode();
226   bool IsNDLike = IsND || Opc == X86::MOVBE32rr || Opc == X86::MOVBE64rr;
227   bool IsRedundantNDD = IsNDLike ? IsRedundantNewDataDest(Opc) : false;
229   auto GetCompressedOpc = [&](unsigned Opc) -> unsigned {
231     const auto I = llvm::lower_bound(Table, Opc);
232     if (I == Table.end() || I->OldOpc != Opc)
243                         ? X86::getNonNDVariant(Opc)
246                                ? X86::getNFVariant(Opc)
247                                : GetCompressedOpc(Opc));