commit 7585580ccc1ca3ec70ab828743000b6e4c2365a6
author Devang Patel <dpatel@apple.com> Tue Feb 16 21:41:20 2010 +0000
committer Devang Patel <dpatel@apple.com> Tue Feb 16 21:41:20 2010 +0000
tree 69abfb8d83e2329fa2bc8e129df4214b79f2d64f
parent b154fdc9749aa09769577cd862193791a98d300e

Distinguish two lexical blocks at the same level.

llvm-svn: 96397

clang/lib/CodeGen/CGDebugInfo.cpp

diff --git a/clang/lib/CodeGen/CGDebugInfo.cpp b/clang/lib/CodeGen/CGDebugInfo.cpp
index 5b9c6b0..3a27a37 100644
--- a/clang/lib/CodeGen/CGDebugInfo.cpp
+++ b/clang/lib/CodeGen/CGDebugInfo.cpp
@@ -1351,10 +1351,13 @@
 /// EmitRegionStart- Constructs the debug code for entering a declarative
 /// region - "llvm.dbg.region.start.".
 void CGDebugInfo::EmitRegionStart(llvm::Function *Fn, CGBuilderTy &Builder) {
+  SourceManager &SM = CGM.getContext().getSourceManager();
+  PresumedLoc PLoc = SM.getPresumedLoc(CurLoc);
   llvm::DIDescriptor D =
     DebugFactory.CreateLexicalBlock(RegionStack.empty() ? 
                                     llvm::DIDescriptor() : 
-                                    llvm::DIDescriptor(RegionStack.back()));
+                                    llvm::DIDescriptor(RegionStack.back()),
+                                    PLoc.getLine(), PLoc.getColumn());
   RegionStack.push_back(D.getNode());
 }