From b549bcfe6c19dbb24162c75bbcc06d4a5fa90cb8 Mon Sep 17 00:00:00 2001
From: Devang Patel <dpatel@apple.com>
Date: Wed, 10 Aug 2011 21:50:54 +0000
Subject: Distinguish between two copies of one inlined variable. Take 2.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@137253 91177308-0d34-0410-b5e6-96231b3b80d8
---
 lib/CodeGen/AsmPrinter/DwarfDebug.cpp | 7 ++++---
 1 file changed, 4 insertions(+), 3 deletions(-)

(limited to 'lib/CodeGen/AsmPrinter')

diff --git a/lib/CodeGen/AsmPrinter/DwarfDebug.cpp b/lib/CodeGen/AsmPrinter/DwarfDebug.cpp
index 475b6704c2..fbe1c49c9d 100644
--- a/lib/CodeGen/AsmPrinter/DwarfDebug.cpp
+++ b/lib/CodeGen/AsmPrinter/DwarfDebug.cpp
@@ -1126,14 +1126,15 @@ void DwarfDebug::endModule() {
 }
 
 /// findAbstractVariable - Find abstract variable, if any, associated with Var.
-DbgVariable *DwarfDebug::findAbstractVariable(DIVariable &Var,
+DbgVariable *DwarfDebug::findAbstractVariable(DIVariable &DV,
                                               DebugLoc ScopeLoc) {
-
+  LLVMContext &Ctx = DV->getContext();
+  // More then one inlined variable corresponds to one abstract variable.
+  DIVariable Var = cleanseInlinedVariable(DV, Ctx);
   DbgVariable *AbsDbgVariable = AbstractVariables.lookup(Var);
   if (AbsDbgVariable)
     return AbsDbgVariable;
 
-  LLVMContext &Ctx = Var->getContext();
   LexicalScope *Scope = LScopes.findAbstractScope(ScopeLoc.getScope(Ctx));
   if (!Scope)
     return NULL;
-- 
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