Ported ia32 optimization of revision 3487 to x64.
authorlrn@chromium.org <lrn@chromium.org@ce2b1a6d-e550-0410-aec6-3dcde31c8c00>
Tue, 9 Feb 2010 13:10:32 +0000 (13:10 +0000)
committerlrn@chromium.org <lrn@chromium.org@ce2b1a6d-e550-0410-aec6-3dcde31c8c00>
Tue, 9 Feb 2010 13:10:32 +0000 (13:10 +0000)
commit96127b68e5b371ee5248bafc888ab661b22cefb1
treebe0ce9142e79e55ad436ade7d7bf2b6e9cda1ab2
parent503bbeb8c460d8e1355f58960a56153baba1476f
Ported ia32 optimization of revision 3487 to x64.

Review URL: http://codereview.chromium.org/597005

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@3821 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
src/x64/assembler-x64.cc
src/x64/assembler-x64.h
src/x64/codegen-x64.cc
src/x64/codegen-x64.h
src/x64/disasm-x64.cc