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:
Add comment.
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();
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