From 1d526c38e2d903a6c27bb7b90c8636e7b6600136 Mon Sep 17 00:00:00 2001
From: Devang Patel <dpatel@apple.com>
Date: Wed, 14 Apr 2010 01:18:28 +0000
Subject: [PATCH] Clear MachineInstr->MCSymbol maps at the end of a function.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@101202 91177308-0d34-0410-b5e6-96231b3b80d8
---
 lib/CodeGen/AsmPrinter/DwarfDebug.cpp | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/lib/CodeGen/AsmPrinter/DwarfDebug.cpp b/lib/CodeGen/AsmPrinter/DwarfDebug.cpp
index 06e7cc40331..e2767b9e187 100644
--- a/lib/CodeGen/AsmPrinter/DwarfDebug.cpp
+++ b/lib/CodeGen/AsmPrinter/DwarfDebug.cpp
@@ -2351,6 +2351,8 @@ void DwarfDebug::endFunction(const MachineFunction *MF) {
   DeleteContainerSeconds(AbstractScopes);
   AbstractScopesList.clear();
   AbstractVariables.clear();
+  InsnBeforeLabelMap.clear();
+  InsnAfterLabelMap.clear();
   Lines.clear();
 }
 
-- 
2.11.0