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-rw-r--r--utils/TableGen/InstrInfoEmitter.cpp10
1 files changed, 6 insertions, 4 deletions
diff --git a/utils/TableGen/InstrInfoEmitter.cpp b/utils/TableGen/InstrInfoEmitter.cpp
index af26353..9e0b74e 100644
--- a/utils/TableGen/InstrInfoEmitter.cpp
+++ b/utils/TableGen/InstrInfoEmitter.cpp
@@ -408,13 +408,14 @@ void InstrInfoEmitter::run(raw_ostream &OS) {
OS << "namespace llvm {\n";
OS << "struct " << ClassName << " : public TargetInstrInfo {\n"
<< " explicit " << ClassName << "(int SO = -1, int DO = -1);\n"
+ << " virtual ~" << ClassName << "();\n"
<< "};\n";
OS << "} // End llvm namespace \n";
OS << "#endif // GET_INSTRINFO_HEADER\n\n";
- OS << "\n#ifdef GET_INSTRINFO_CTOR\n";
- OS << "#undef GET_INSTRINFO_CTOR\n";
+ OS << "\n#ifdef GET_INSTRINFO_CTOR_DTOR\n";
+ OS << "#undef GET_INSTRINFO_CTOR_DTOR\n";
OS << "namespace llvm {\n";
OS << "extern const MCInstrDesc " << TargetName << "Insts[];\n";
@@ -424,10 +425,11 @@ void InstrInfoEmitter::run(raw_ostream &OS) {
<< " : TargetInstrInfo(SO, DO) {\n"
<< " InitMCInstrInfo(" << TargetName << "Insts, "
<< TargetName << "InstrNameIndices, " << TargetName << "InstrNameData, "
- << NumberedInstructions.size() << ");\n}\n";
+ << NumberedInstructions.size() << ");\n}\n"
+ << ClassName << "::~" << ClassName << "() {}\n";
OS << "} // End llvm namespace \n";
- OS << "#endif // GET_INSTRINFO_CTOR\n\n";
+ OS << "#endif // GET_INSTRINFO_CTOR_DTOR\n\n";
emitOperandNameMappings(OS, Target, NumberedInstructions);
}