[cfe-commits] r115260 - /cfe/trunk/lib/Frontend/ASTUnit.cpp

[Douglas Gregor]

Author: dgregor
Date: Thu Sep 30 20:05:22 2010
New Revision: 115260

URL: http://llvm.org/viewvc/llvm-project?rev=115260&view=rev
Log:
Enable chained precompiled headers for use with precompiled preambles

Modified:
    cfe/trunk/lib/Frontend/ASTUnit.cpp

Modified: cfe/trunk/lib/Frontend/ASTUnit.cpp
URL: http://llvm.org/viewvc/llvm-project/cfe/trunk/lib/Frontend/ASTUnit.cpp?rev=115260&r1=115259&r2=115260&view=diff
==============================================================================
--- cfe/trunk/lib/Frontend/ASTUnit.cpp (original)
+++ cfe/trunk/lib/Frontend/ASTUnit.cpp Thu Sep 30 20:05:22 2010
@@ -1158,9 +1158,7 @@
   
   // Tell the compiler invocation to generate a temporary precompiled header.
   FrontendOpts.ProgramAction = frontend::GeneratePCH;
-  // FIXME: Set ChainedPCH unconditionally, once it is ready.
-  if (::getenv("LIBCLANG_CHAINING"))
-    FrontendOpts.ChainedPCH = true;
+  FrontendOpts.ChainedPCH = true;
   // FIXME: Generate the precompiled header into memory?
   FrontendOpts.OutputFile = PreamblePCHPath;