void AsmWriterEmitter::EmitPrintInstruction(raw_ostream &O) {
Record *AsmWriter = Target.getAsmWriter();
std::string ClassName = AsmWriter->getValueAsString("AsmWriterClassName");
+ unsigned PassSubtarget = AsmWriter->getValueAsInt("PassSubtarget");
O <<
"/// printInstruction - This method is automatically generated by tablegen\n"
"/// from the instruction set description.\n"
"void " << Target.getName() << ClassName
- << "::printInstruction(const MCInst *MI, raw_ostream &O) {\n";
+ << "::printInstruction(const MCInst *MI, "
+ << (PassSubtarget ? "const MCSubtargetInfo &STI, " : "")
+ << "raw_ostream &O) {\n";
// Build an aggregate string, and build a table of offsets into it.
SequenceToOffsetTable<std::string> StringTable;
// Emit the method that prints the alias instruction.
std::string ClassName = AsmWriter->getValueAsString("AsmWriterClassName");
unsigned Variant = AsmWriter->getValueAsInt("Variant");
+ unsigned PassSubtarget = AsmWriter->getValueAsInt("PassSubtarget");
std::vector<Record*> AllInstAliases =
Records.getAllDerivedDefinitions("InstAlias");
HeaderO << "bool " << Target.getName() << ClassName
<< "::printAliasInstr(const MCInst"
- << " *MI, raw_ostream &OS) {\n";
+ << " *MI, " << (PassSubtarget ? "const MCSubtargetInfo &STI, " : "")
+ << "raw_ostream &OS) {\n";
std::string Cases;
raw_string_ostream CasesO(Cases);
O << " ++I;\n";
O << " int OpIdx = AsmString[I++] - 1;\n";
O << " int PrintMethodIdx = AsmString[I++] - 1;\n";
- O << " printCustomAliasOperand(MI, OpIdx, PrintMethodIdx, OS);\n";
+ O << " printCustomAliasOperand(MI, OpIdx, PrintMethodIdx, ";
+ O << (PassSubtarget ? "STI, " : "");
+ O << "OS);\n";
O << " } else\n";
- O << " printOperand(MI, unsigned(AsmString[I++]) - 1, OS);\n";
+ O << " printOperand(MI, unsigned(AsmString[I++]) - 1, ";
+ O << (PassSubtarget ? "STI, " : "");
+ O << "OS);\n";
O << " } else {\n";
O << " OS << AsmString[I++];\n";
O << " }\n";
O << "void " << Target.getName() << ClassName << "::"
<< "printCustomAliasOperand(\n"
<< " const MCInst *MI, unsigned OpIdx,\n"
- << " unsigned PrintMethodIdx, raw_ostream &OS) {\n";
+ << " unsigned PrintMethodIdx,\n"
+ << (PassSubtarget ? " const MCSubtargetInfo &STI,\n" : "")
+ << " raw_ostream &OS) {\n";
if (PrintMethods.empty())
O << " llvm_unreachable(\"Unknown PrintMethod kind\");\n";
else {
for (unsigned i = 0; i < PrintMethods.size(); ++i) {
O << " case " << i << ":\n"
- << " " << PrintMethods[i] << "(MI, OpIdx, OS);\n"
+ << " " << PrintMethods[i] << "(MI, OpIdx, "
+ << (PassSubtarget ? "STI, " : "") << "OS);\n"
<< " break;\n";
}
O << " }\n";
for (const CodeGenInstruction *I : Target.instructions())
if (!I->AsmString.empty() && I->TheDef->getName() != "PHI")
Instructions.push_back(
- AsmWriterInst(*I, AsmWriter->getValueAsInt("Variant")));
+ AsmWriterInst(*I, AsmWriter->getValueAsInt("Variant"),
+ AsmWriter->getValueAsInt("PassSubtarget")));
// Get the instruction numbering.
NumberedInstructions = &Target.getInstructionsByEnumValue();