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Diffstat (limited to 'deps/v8/ChangeLog')
-rw-r--r-- | deps/v8/ChangeLog | 230 |
1 files changed, 229 insertions, 1 deletions
diff --git a/deps/v8/ChangeLog b/deps/v8/ChangeLog index 99495dd46..4d629810b 100644 --- a/deps/v8/ChangeLog +++ b/deps/v8/ChangeLog @@ -1,3 +1,231 @@ +2011-12-01: Version 3.7.12 + + Increase tick interval for the android platform. + + Fix a bug in the register allocator. (chromium:105112) + + Fix handling of recompiling code. (chromium:105375, v8:1782) + + Start incremental marking on idle notification. (v8:1458) + + Build fixes for various platforms. + + Various performance improvements. + + +2011-11-29: Version 3.7.11 + + Fixed bug when generating padding to ensure space for lazy + deoptimization. + (issue 1846) + + Further reduced pause times due to GC. + + Stability and performance improvements on all platforms. + + +2011-11-23: Version 3.7.10 + + Set maximum length of FixedArray in terms of elements instead an + absolute number of bytes. + (Chromium issue 103103) + + Stability and performance improvements on all platforms. + + +2011-11-21: Version 3.7.9 + + Removed exit-time destructors. + + Stability and performance improvements on all platforms. + + +2011-11-17: Version 3.7.8 + + Removed hidden prototype from builtins, i.e., deleting an overridden + function on builtins will not make the original function reappear. + + Added NetBSD support for scons build. + + Performance improvements on all platforms. + + +2011-11-14: Version 3.7.7 + + Fix missing fast property accessors in heap snapshots. + (issue 1818) + + +2011-11-11: Version 3.7.6 + + Fixed filtering of store buffer for large object pages. + (issue 1817) + + Fixed generated hash function on all platforms. + (issue 1808) + + Fixed Heap::Shrink to ensure that it does not free pages that are + still in use. + (Chromium issue 100414) + + Stability and performance improvements on all platforms. + + +2011-11-10: Version 3.7.5 + + Added initial gyp infrastructure for MIPS. + + Implemented performance improvements to the incremental garbage + collector. + + Added optimizations and stability improvements on all platforms. + + +2011-11-07: Version 3.7.4 + + Proper "libv8.so.3.7.4" SONAME for Linux shared library (issue 1786). + + Fix Harmony sets and maps to allow null and undefined as keys + (still hidden behind --harmony flag) (issue 1622). + + Implement VirtualMemory on FreeBSD to fix build (issue 1807). + + Enable VFP instructions for Android. + + Fix error handling in Date.prototype.toISOString (issue 1792). + + Bug fixes and performance improvements for all platforms. + + Not officially supported but noteworthy: Crankshaft for MIPS :-) + + +2011-10-28: Version 3.7.3 + + Slight deoptimization as a workaround for issue with jslint: Issue + 1789. + + +2011-10-27: Version 3.7.2 + + Fix bug in deoptimization. Known issue with jslint: Issue 1789. + + +2011-10-26: Version 3.7.1 + + Achieved 33% speedup in debug-mode tests. + + Removed special casing of calls to RegExp test and exec methods with no + argument. Now matches new JSC behaviour. crbug.com/75740. + + Return the empty string on cyclic references in toString (ES5 + conformance). + + Fixed bug triggered by JSBeautifier. crbug.com/100409. + + Made Math.random state per-context instead of per-process (issue 864). + + Fixed stack traces to skip native functions. + + Make snapshots (new contexts) smaller and faster. + + Fixed handling of Function.apply for non-array arguments. + + Fixed evaluation order in defineProperties to match FireFox. + + Fixed handling of non-object receivers for array builtins, + crbug.com/100702. + + Multiple fixes to improve compliance with test262. + + Fixed compatibility with older Android releases. + + Fixed compilation with gcc-4.5.3. + + Improved performance of WriteUtf8, issue 1665. + + Made native syntax an early error in the preparser. + + Fixed issues 793 and 893 relating to Function.prototype.bind. + + Improved let, const, Set and Map support and other Harmony features + (behind the --harmony flag). + + Changed evaluation order for > and <= to match ES5 instead of ES3. + + Bug fixes and performance improvements on all platforms. + + +2011-10-13: Version 3.7.0 + + Fixed array handling for Object.defineOwnProperty (ES5 conformance). + + Fixed issue 1757 (string slices of external strings). + + Fixed issue 1759 (ARM). + + Added flag --noclever-optimizations to disable some things that + caused trouble in the past. + + Added flag --stress-compaction for testing. + + Added flag --harmony to activate all experimental Harmony features. + + +2011-10-10: Version 3.6.6 + + Added a GC pause visualization tool. + + Added presubmit=no and werror=no flags to Makefile. + + ES5/Test262 conformance improvements. + + Fixed compilation issues with GCC 4.5.x (issue 1743). + + Bug fixes and performance improvements on all platforms. + + +2011-10-05: Version 3.6.5 + + New incremental garbage collector. + + Removed the hard heap size limit (soft heap size limit is still + 700/1400Mbytes by default). + + Implemented ES5 generic Array.prototype.toString (Issue 1361). + + V8 now allows surrogate pair codes in decodeURIComponent (Issue 1415). + + Fixed x64 RegExp start-of-string bug (Issues 1746, 1748). + + Fixed propertyIsEnumerable for numeric properties (Issue 1692). + + Fixed the MinGW and Windows 2000 builds. + + Fixed "Prototype chain is not searched if named property handler does + not set a property" (Issue 1636). + + Made the RegExp.prototype object be a RegExp object (Issue 1217). + + Disallowed future reserved words as labels in strict mode. + + Fixed string split to correctly coerce the separator to a string + (Issue 1711). + + API: Added an optional source length field to the Extension + constructor. + + API: Added Debug::DisableAgent to match existing Debug::EnableAgent + (Issue 1573). + + Added "native" target to Makefile for the benefit of Linux distros. + + Fixed: debugger stops stepping outside evaluate (Issue 1639). + + More work on ES-Harmony proxies. Still hidden behind a flag. + + Bug fixes and performance improvements on all platforms. + + 2011-09-15: Version 3.6.4 Fixed d8's broken readline history. @@ -194,7 +422,7 @@ Fix the debugger for strict-mode functions. (Chromium issue 89236) - Add GetPropertyAttribute method for Object in the API. (Patch by + Add GetPropertyAttribute method for Object in the API. (Patch by Peter Varga) Fix -Wunused-but-set-variable for gcc-4.6 on x64. (Issue 1291) |