Enable --new-string-add by default.

R=hpayer@chromium.org

Review URL: https://codereview.chromium.org/96513002

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@18148 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

diff --git a/src/flag-definitions.h b/src/flag-definitions.h
index 35977e63943f4f95cb6f6ffc865fc6d47ae0c1cf..8dd54363316a5a7e82d403a72c587002dd99c73c 100644 (file)
--- a/src/flag-definitions.h
+++ b/src/flag-definitions.h
@@ -345,7 +345,7 @@ DEFINE_bool(omit_map_checks_for_leaf_maps, true,
             "do not emit check maps for constant values that have a leaf map, "
             "deoptimize the optimized code if the layout of the maps changes.")
 
-DEFINE_bool(new_string_add, false, "enable new string addition")
+DEFINE_bool(new_string_add, true, "enable new string addition")
 
 // Experimental profiler changes.
 DEFINE_bool(experimental_profiler, true, "enable all profiler experiments")