Clear variable debug info map at the end of the function.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@83571 91177308-0d34-0410-b5e6-96231b3b80d8

diff --git a/lib/CodeGen/MachineModuleInfo.cpp b/lib/CodeGen/MachineModuleInfo.cpp
index 8661b9ee132bdaf4c8bca4f0021143b47487faca..b62803f105e4c4c8f34398db9914b82eb5cee3e7 100644 (file)
--- a/lib/CodeGen/MachineModuleInfo.cpp
+++ b/lib/CodeGen/MachineModuleInfo.cpp
@@ -76,6 +76,9 @@ void MachineModuleInfo::EndFunction() {
   FilterEnds.clear();
   CallsEHReturn = 0;
   CallsUnwindInit = 0;
+#ifdef ATTACH_DEBUG_INFO_TO_AN_INSN
+  VariableDbgInfo.clear();
+#endif
 }
 
 /// AnalyzeModule - Scan the module for global debug information.