4 Commits

Author	SHA1	Message	Date
erik.corry@gmail.com	369214c159	Use a root array register for constant loads and stack guards on x64. ... This only wins us around 1% in performance, but it makes the code more compact. We don't currently have a way to represent in the virtual frame that a slot contains a value from the root array. Adding this would probably make the code more compact. Review URL: http://codereview.chromium.org/174639 git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@2783 ce2b1a6d-e550-0410-aec6-3dcde31c8c00	2009-08-31 08:57:36 +00:00
whesse@chromium.org	fb03c8414f	X64 platform: Add more register allocator functions. ... Review URL: http://codereview.chromium.org/125131 git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@2177 ce2b1a6d-e550-0410-aec6-3dcde31c8c00	2009-06-16 08:24:42 +00:00
whesse@chromium.org	f1fcab31c2	X64 implementation starts using virtual frame and register allocators. ... Review URL: http://codereview.chromium.org/123018 git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@2146 ce2b1a6d-e550-0410-aec6-3dcde31c8c00	2009-06-11 13:51:46 +00:00
kmillikin@chromium.org	9c829fafe9	Change the register allocator so that it no longer tracks references ... to the platform-specific reserved registers. They are always in use for their intended purpose, cannot appear in the virtual frame, and can be freely used without allocation in the code generator. Review URL: http://codereview.chromium.org/113837 git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@2061 ce2b1a6d-e550-0410-aec6-3dcde31c8c00	2009-05-27 07:53:47 +00:00