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fschneider@chromium.org 4d2c3ee82d Avoid allocation of temporary zone lists when inserting representation changes.
Instead of allocating fresh temporary lists for every instruction, reuse
the same instance and reset it between instructions.

This reduces the amount of zone memory used for inserting the HChange
instructions roughly by half.

Review URL: http://codereview.chromium.org/6628079

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@7094 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2011-03-08 15:08:36 +00:00
benchmarks Promote the current V8 benchmark suite candidate to version 6. 2010-10-07 07:25:22 +00:00
build Initial attempt to add support for using gyp to build V8 itself 2010-12-14 08:16:39 +00:00
include x64: Enable inline smi code patching to reenable the inlined code in 2011-02-09 14:51:38 +00:00
preparser Use the file opened from argv[1] in preparser-process.cc 2010-12-08 10:47:59 +00:00
samples Properly process try/finally blocks. 2011-02-16 11:40:48 +00:00
src Avoid allocation of temporary zone lists when inserting representation changes. 2011-03-08 15:08:36 +00:00
test Fix bug in X64 RegExpExec stub. 2011-03-08 14:15:25 +00:00
tools X64: Make sure that all Win64 Visual Studio project file builds have a large enough stack. 2011-03-07 09:27:43 +00:00
.gitignore Strict mode delete of non-configurable property. 2011-02-14 23:41:47 +00:00
AUTHORS Speedup decodeURI/decodeURIComponent by switching from charAt(i) to charCodeAt(i) in Decode. 2011-02-08 13:01:34 +00:00
ChangeLog Prepare push to trunk. Now working on version 3.2.1. 2011-03-07 13:48:02 +00:00
LICENSE Fix the license info to correctly state Copyright "the V8 project 2011-01-19 09:20:18 +00:00
LICENSE.strongtalk Add LICENSE.v8, LICENSE.strongtalk and LICENSE.valgrind to the v8 2011-02-03 07:10:06 +00:00
LICENSE.v8 Add LICENSE.v8, LICENSE.strongtalk and LICENSE.valgrind to the v8 2011-02-03 07:10:06 +00:00
LICENSE.valgrind Add LICENSE.v8, LICENSE.strongtalk and LICENSE.valgrind to the v8 2011-02-03 07:10:06 +00:00
SConstruct Cygwin support 2011-02-17 16:33:10 +00:00