[cfe-commits] r93434 - /cfe/trunk/lib/CodeGen/CGDebugInfo.cpp

[Devang Patel]

Author: dpatel
Date: Thu Jan 14 12:06:13 2010
New Revision: 93434

URL: http://llvm.org/viewvc/llvm-project?rev=93434&view=rev
Log:
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Modified:
    cfe/trunk/lib/CodeGen/CGDebugInfo.cpp

Modified: cfe/trunk/lib/CodeGen/CGDebugInfo.cpp
URL: http://llvm.org/viewvc/llvm-project/cfe/trunk/lib/CodeGen/CGDebugInfo.cpp?rev=93434&r1=93433&r2=93434&view=diff

==============================================================================
--- cfe/trunk/lib/CodeGen/CGDebugInfo.cpp (original)
+++ cfe/trunk/lib/CodeGen/CGDebugInfo.cpp Thu Jan 14 12:06:13 2010
@@ -1014,6 +1014,9 @@
     LinkageName = Name;
   }
 
+  // It is expected that CurLoc is set before using EmitFunctionStart.
+  // Usually, CurLoc points to the left bracket location of compound
+  // statement representing function body.
   llvm::DICompileUnit Unit = getOrCreateCompileUnit(CurLoc);
   SourceManager &SM = CGM.getContext().getSourceManager();
   unsigned LineNo = SM.getPresumedLoc(CurLoc).getLine();