[cfe-commits] r95952 - /cfe/trunk/lib/CodeGen/CGDebugInfo.cpp

[Devang Patel]

Author: dpatel
Date: Thu Feb 11 19:30:31 2010
New Revision: 95952

URL: http://llvm.org/viewvc/llvm-project?rev=95952&view=rev
Log:
Cache new compile unit.

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=95952&r1=95951&r2=95952&view=diff

==============================================================================
--- cfe/trunk/lib/CodeGen/CGDebugInfo.cpp (original)
+++ cfe/trunk/lib/CodeGen/CGDebugInfo.cpp Thu Feb 11 19:30:31 2010
@@ -149,9 +149,16 @@
     RuntimeVers = LO.ObjCNonFragileABI ? 2 : 1;
 
   // Create new compile unit.
-  return DebugFactory.CreateCompileUnit(
+  llvm::DICompileUnit Unit = DebugFactory.CreateCompileUnit(
     LangTag, AbsFileName.getLast(), AbsFileName.getDirname(), Producer, isMain,
     LO.Optimize, CGM.getCodeGenOpts().DwarfDebugFlags, RuntimeVers);
+
+  if (Loc.isValid()) {
+    PresumedLoc PLoc = SM.getPresumedLoc(Loc);
+    unsigned FID = PLoc.getIncludeLoc().getRawEncoding();
+    CompileUnitCache[FID] = Unit;
+  }
+  return Unit;
 }
 
 /// CreateType - Get the Basic type from the cache or create a new