[cfe-commits] r154052 - /cfe/trunk/lib/CodeGen/BackendUtil.cpp

[Dan Gohman]

Author: djg
Date: Wed Apr  4 16:04:56 2012
New Revision: 154052

URL: http://llvm.org/viewvc/llvm-project?rev=154052&view=rev
Log:
Fix an oversight: don't run ARC optimization cleanup at -O0.

Modified:
    cfe/trunk/lib/CodeGen/BackendUtil.cpp

Modified: cfe/trunk/lib/CodeGen/BackendUtil.cpp
URL: http://llvm.org/viewvc/llvm-project/cfe/trunk/lib/CodeGen/BackendUtil.cpp?rev=154052&r1=154051&r2=154052&view=diff
==============================================================================
--- cfe/trunk/lib/CodeGen/BackendUtil.cpp (original)
+++ cfe/trunk/lib/CodeGen/BackendUtil.cpp Wed Apr  4 16:04:56 2012
@@ -382,7 +382,8 @@
   // Add ObjC ARC final-cleanup optimizations. This is done as part of the
   // "codegen" passes so that it isn't run multiple times when there is
   // inlining happening.
-  if (LangOpts.ObjCAutoRefCount)
+  if (LangOpts.ObjCAutoRefCount &&
+      CodeGenOpts.OptimizationLevel > 0)
     PM->add(createObjCARCContractPass());
 
   if (TM->addPassesToEmitFile(*PM, OS, CGFT,