1. MUL and DIV on SMIs. 2. When calling GenericBinaryOpStub from a virtual frame. 3. When generating code for a loop counter. Overall performance gain is about 0.6%. Review URL: http://codereview.chromium.org/555098 git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@3708 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
We now test for a smi before calling ToNumber and inline the smi increment/decrement for ++ and --. There only a small increase in code size but loops in top-level code are becoming much faster as a result. Review URL: http://codereview.chromium.org/553056 git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@3681 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
Review URL: http://codereview.chromium.org/549109 git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@3662 ce2b1a6d-e550-0410-aec6-3dcde31c8c00