2 Commits

Author	SHA1	Message	Date
svenpanne@chromium.org	8ed9b08e31	In the case of shift amounts with two constants and if their sum is equal 32, then shift can also be replaced with bit rotate. ... R=svenpanne@chromium.org Review URL: https://codereview.chromium.org/24095002 Patch from Bangfu Tao <bangfu.tao@samsung.com>. git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@16735 ce2b1a6d-e550-0410-aec6-3dcde31c8c00	2013-09-16 13:51:14 +00:00
ulan@chromium.org	f106c9c9f7	Add rotate-right instruction to hydrogen and use it instead of bitwise operations ... of the form ((x >>> i) | (x << (32 - i))). This CL is based on https://chromiumcodereview.appspot.com/10984057/ by Jay Conrod <dconrod@codeaurora.org>. R=danno@chromium.org,mstarzinger@chromium.org,dconrod@codeaurora.org Review URL: https://chromiumcodereview.appspot.com/11033005 git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@12855 ce2b1a6d-e550-0410-aec6-3dcde31c8c00	2012-11-05 13:28:10 +00:00