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-rw-r--r--utils/TableGen/AsmMatcherEmitter.cpp3
1 files changed, 3 insertions, 0 deletions
diff --git a/utils/TableGen/AsmMatcherEmitter.cpp b/utils/TableGen/AsmMatcherEmitter.cpp
index dae3d6ed4e..c8bbb86953 100644
--- a/utils/TableGen/AsmMatcherEmitter.cpp
+++ b/utils/TableGen/AsmMatcherEmitter.cpp
@@ -1637,6 +1637,9 @@ void AsmMatcherEmitter::run(raw_ostream &OS) {
OS << " bool operator()(StringRef LHS, const MatchEntry &RHS) {\n";
OS << " return LHS < StringRef(RHS.Mnemonic);\n";
OS << " }\n";
+ OS << " bool operator()(const MatchEntry &LHS, const MatchEntry &RHS) {\n";
+ OS << " return StringRef(LHS.Mnemonic) < StringRef(RHS.Mnemonic);\n";
+ OS << " }\n";
OS << " };\n";
OS << "} // end anonymous namespace.\n\n";