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For now, just emit empty operand info structures.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@22910 91177308-0d34-0410-b5e6-96231b3b80d8
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parent
c19d5621ae
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0e384b66a7
utils/TableGen
@ -35,6 +35,7 @@ namespace llvm {
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/// operand list for a tablegen instruction.
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struct OperandInfo {
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/// Rec - The definition this operand is declared as.
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///
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Record *Rec;
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/// Ty - The MachineValueType of the operand.
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@ -103,6 +103,21 @@ void InstrInfoEmitter::run(std::ostream &OS) {
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}
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}
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// Emit all of the operand info records.
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OS << "\n";
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for (CodeGenTarget::inst_iterator II = Target.inst_begin(),
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E = Target.inst_end(); II != E; ++II) {
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const CodeGenInstruction &Inst = II->second;
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if (!Inst.hasVariableNumberOfOperands) {
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OS << "static const TargetOperandInfo " << Inst.TheDef->getName()
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<< "_Operands[] = {";
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// FIXME: Emit operand info.
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OS << "};\n";
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}
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}
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// Emit all of the TargetInstrDescriptor records.
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//
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OS << "\nstatic const TargetInstrDescriptor " << TargetName
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<< "Insts[] = {\n";
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emitRecord(Target.getPHIInstruction(), 0, InstrInfo, ListNumbers, OS);
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@ -173,9 +188,15 @@ void InstrInfoEmitter::emitRecord(const CodeGenInstruction &Inst, unsigned Num,
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LI = Inst.TheDef->getValueAsListInit("Defs");
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if (!LI->getSize())
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OS << "EmptyImpList ";
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OS << "EmptyImpList, ";
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else
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OS << "ImplicitList" << ListNumbers[LI] << " ";
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OS << "ImplicitList" << ListNumbers[LI] << ", ";
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// Emit the operand info.
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if (NumOperands == -1)
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OS << "0 ";
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else
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OS << Inst.TheDef->getName() << "_Operands ";
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OS << " }, // Inst #" << Num << " = " << Inst.TheDef->getName() << "\n";
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}
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