Lines Matching defs:Opc
119 unsigned Opc = MI.getOpcode();
120 switch (Opc) {
128 (Opc == X86::VALIGNQZ128rri || Opc == X86::VALIGNQZ128rmi) ? 8 : 4;
188 auto IsRedundantNewDataDest = [&](unsigned &Opc) {
208 Opc = MI.getOpcode();
225 unsigned Opc = MI.getOpcode();
227 bool IsNDLike = IsND || Opc == X86::MOVBE32rr || Opc == X86::MOVBE64rr;
228 bool IsRedundantNDD = IsNDLike ? IsRedundantNewDataDest(Opc) : false;
230 auto GetCompressedOpc = [&](unsigned Opc) -> unsigned {
232 const auto I = llvm::lower_bound(Table, Opc);
233 if (I == Table.end() || I->OldOpc != Opc)
244 ? X86::getNonNDVariant(Opc)
247 ? X86::getNFVariant(Opc)
248 : GetCompressedOpc(Opc));