Do not leak argument's DbgVariables.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@130004 91177308-0d34-0410-b5e6-96231b3b80d8

diff --git a/lib/CodeGen/AsmPrinter/DwarfDebug.cpp b/lib/CodeGen/AsmPrinter/DwarfDebug.cpp
index 21900c260d531d4653105b72599e0709c602e454..eb6f28f52cdef1cc9c2fcc8234f00adcffe5eb6d 100644 (file)
--- a/lib/CodeGen/AsmPrinter/DwarfDebug.cpp
+++ b/lib/CodeGen/AsmPrinter/DwarfDebug.cpp
@@ -2061,7 +2061,7 @@ void DwarfDebug::endFunction(const MachineFunction *MF) {
 
   // Clear debug info
   CurrentFnDbgScope = NULL;
-  CurrentFnArguments.clear();
+  DeleteContainerPointers(CurrentFnArguments);
   DbgVariableToFrameIndexMap.clear();
   VarToAbstractVarMap.clear();
   DbgVariableToDbgInstMap.clear();