commit 1cd71a771cbec872ea820f9226bcffb73c99efe8
author Nadav Rotem <nrotem@apple.com> Tue Dec 18 23:10:16 2012 +0000
committer Nadav Rotem <nrotem@apple.com> Tue Dec 18 23:10:16 2012 +0000
tree 5083ae06ed3317727c0d7bc14a08d291ec82ccf4
parent 37a1efe1c6b512f7c0fcb874f7cbdc94328d6975

Enable the loop vectorizer in clang via -fvectorize

llvm-svn: 170472

clang/lib/Driver/Tools.cpp

diff --git a/clang/lib/Driver/Tools.cpp b/clang/lib/Driver/Tools.cpp
index eec3974..60abb15 100644
--- a/clang/lib/Driver/Tools.cpp
+++ b/clang/lib/Driver/Tools.cpp
@@ -2944,9 +2944,9 @@
                    false))
     CmdArgs.push_back("-fasm-blocks");
 
-  // -fno-vectorize is default.
+  // -fvectorize is default.
   if (Args.hasFlag(options::OPT_fvectorize,
-                   options::OPT_fno_vectorize, false)) {
+                   options::OPT_fno_vectorize, true)) {
     CmdArgs.push_back("-backend-option");
     CmdArgs.push_back("-vectorize-loops");
   }