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-rw-r--r--llvm/lib/CodeGen/AsmPrinter/DwarfFile.h3
1 files changed, 2 insertions, 1 deletions
diff --git a/llvm/lib/CodeGen/AsmPrinter/DwarfFile.h b/llvm/lib/CodeGen/AsmPrinter/DwarfFile.h
index f14d673bf6a..35bf33ab958 100644
--- a/llvm/lib/CodeGen/AsmPrinter/DwarfFile.h
+++ b/llvm/lib/CodeGen/AsmPrinter/DwarfFile.h
@@ -95,7 +95,8 @@ public:
/// \brief Returns the string pool.
DwarfStringPool &getStringPool() { return StrPool; }
- void addScopeVariable(LexicalScope *LS, DbgVariable *Var);
+ /// \returns false if the variable was merged with a previous one.
+ bool addScopeVariable(LexicalScope *LS, DbgVariable *Var);
DenseMap<LexicalScope *, SmallVector<DbgVariable *, 8>> &getScopeVariables() {
return ScopeVariables;
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