[llvm-commits] [llvm] r170470 - /llvm/trunk/lib/Transforms/IPO/PassManagerBuilder.cpp

[Nadav Rotem]

Author: nadav
Date: Tue Dec 18 17:09:44 2012
New Revision: 170470

URL: http://llvm.org/viewvc/llvm-project?rev=170470&view=rev
Log:
Enable the loop vectorizer in clang and not in the pass manager, so that we can disable it in clang.

Modified:
    llvm/trunk/lib/Transforms/IPO/PassManagerBuilder.cpp

Modified: llvm/trunk/lib/Transforms/IPO/PassManagerBuilder.cpp
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/lib/Transforms/IPO/PassManagerBuilder.cpp?rev=170470&r1=170469&r2=170470&view=diff
==============================================================================
--- llvm/trunk/lib/Transforms/IPO/PassManagerBuilder.cpp (original)
+++ llvm/trunk/lib/Transforms/IPO/PassManagerBuilder.cpp Tue Dec 18 17:09:44 2012
@@ -188,7 +188,7 @@
   MPM.add(createLoopIdiomPass());             // Recognize idioms like memset.
   MPM.add(createLoopDeletionPass());          // Delete dead loops
 
-  if (true && OptLevel > 1)
+  if (LoopVectorize && OptLevel > 1)
     MPM.add(createLoopVectorizePass());
 
   if (!DisableUnrollLoops)