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-rw-r--r--utils/TableGen/RegisterInfoEmitter.cpp2
1 files changed, 1 insertions, 1 deletions
diff --git a/utils/TableGen/RegisterInfoEmitter.cpp b/utils/TableGen/RegisterInfoEmitter.cpp
index ee417bc737..cc08df9443 100644
--- a/utils/TableGen/RegisterInfoEmitter.cpp
+++ b/utils/TableGen/RegisterInfoEmitter.cpp
@@ -121,7 +121,7 @@ void RegisterInfoEmitter::runEnums(raw_ostream &OS,
OS << "}\n";
}
- const std::vector<Record*> RegAltNameIndices = Target.getRegAltNameIndices();
+ const std::vector<Record*> &RegAltNameIndices = Target.getRegAltNameIndices();
// If the only definition is the default NoRegAltName, we don't need to
// emit anything.
if (RegAltNameIndices.size() > 1) {