utils/TableGen/FixedLenDecoderEmitter.cpp

611   // Any NumToSkip fixups in the current scope can resolve to the
618     // NumToSkip entry itself, so subtract two  from the displacement here
622     // Our NumToSkip entries are 16-bits. Make sure our table isn't too
658       // Resolve any NumToSkip fixups in the current scope.
668       // Reserve space for the NumToSkip entry. We'll backpatch the value
681     // Now that we've emitted the body of the handler, update the NumToSkip
683     // two as to account for the width of the NumToSkip field itself.
685       uint32_t NumToSkip = Table.size() - PrevFilter - 2;
686       assert(NumToSkip < 65536U && "disassembler decoding table too large!");
687       Table[PrevFilter] = (uint8_t)NumToSkip;
688       Table[PrevFilter + 1] = (uint8_t)(NumToSkip >> 8);
731   // FIXME: We may be able to use the NumToSkip values to recover
766       uint32_t NumToSkip = Byte;
770       NumToSkip |= Byte << 8;
771       OS << "// Skip to: " << ((I - Table.begin()) + NumToSkip) << "\n";
779         << Len << ", ";// << Val << ", " << NumToSkip << ",\n";
786       uint32_t NumToSkip = Byte;
790       NumToSkip |= Byte << 8;
791       OS << "// Skip to: " << ((I - Table.begin()) + NumToSkip) << "\n";
803       uint32_t NumToSkip = Byte;
807       NumToSkip |= Byte << 8;
808       OS << "// Skip to: " << ((I - Table.begin()) + NumToSkip) << "\n";
1237   // Push location for NumToSkip backpatching.
1334     // Push location for NumToSkip backpatching.
1912      << "      // NumToSkip is a plain 16-bit integer.\n"
1913      << "      unsigned NumToSkip = *Ptr++;\n"
1914      << "      NumToSkip |= (*Ptr++) << 8;\n"
1918      << "        Ptr += NumToSkip;\n"
1919      << "      DEBUG(dbgs() << Loc << \": OPC_FilterValue(\" << Val << \", \" << NumToSkip\n"
1932      << "      // NumToSkip is a plain 16-bit integer.\n"
1933      << "      unsigned NumToSkip = *Ptr++;\n"
1934      << "      NumToSkip |= (*Ptr++) << 8;\n"
1938      << "        Ptr += NumToSkip;\n"
1940      << "                   << Len << \", \" << ExpectedValue << \", \" << NumToSkip\n"
1951      << "      // NumToSkip is a plain 16-bit integer.\n"
1952      << "      unsigned NumToSkip = *Ptr++;\n"
1953      << "      NumToSkip |= (*Ptr++) << 8;\n"
1957      << "        Ptr += NumToSkip;\n"
2056     // Any NumToSkip fixups in the top level scope can resolve to the
2059     // Resolve any NumToSkip fixups in the current scope.