From: Devang Patel <dpatel@apple.com>
Date: Thu, 5 Mar 2009 01:55:07 +0000 (+0000)
Subject: Set isMain bit for MainFile.
X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=4db4c9cc3e668ab713a5d1a9bad342c939ec61c6;p=clang

Set isMain bit for MainFile.


git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@66120 91177308-0d34-0410-b5e6-96231b3b80d8
---

diff --git a/lib/CodeGen/CGDebugInfo.cpp b/lib/CodeGen/CGDebugInfo.cpp
index 63ba0dfd39..dcf34bbd2e 100644
--- a/lib/CodeGen/CGDebugInfo.cpp
+++ b/lib/CodeGen/CGDebugInfo.cpp
@@ -69,11 +69,13 @@ llvm::DICompileUnit CGDebugInfo::getOrCreateCompileUnit(SourceLocation Loc) {
   const char *FileName = FE ? FE->getName() : "<unknown>";
   const char *DirName = FE ? FE->getDir()->getName() : "<unknown>";
   
+  bool isMain = (FE == SM.getFileEntryForID(SM.getMainFileID()));
   // Create new compile unit.
   // FIXME: Handle other language IDs as well.
   // FIXME: Do not know how to get clang version yet.
   return Unit = DebugFactory.CreateCompileUnit(llvm::dwarf::DW_LANG_C89,
-                                               FileName, DirName, "clang");
+                                               FileName, DirName, "clang",
+                                               isMain);
 }
 
 /// CreateType - Get the Basic type from the cache or create a new