eeda4b5810
- Fix ic-data instrumentation - Optimize '+' for Smi-s only, by replacing the instance call with inlined operations. - Add deoptimization stub - Add deoptimzation support. Review URL: https://chromiumcodereview.appspot.com//10431006 git-svn-id: https://dart.googlecode.com/svn/branches/bleeding_edge/dart@7952 260f80e4-7a28-3924-810f-c04153c831b5