ulan@chromium.org
1767fef60b
Implement date library functions in C++.
...
Developed together with Andreas Rossberg based on:
https://chromiumcodereview.appspot.com/9117034/
https://chromiumcodereview.appspot.com/9307083/
R=rossberg@chromium.org
Review URL: https://chromiumcodereview.appspot.com/9572008
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@10983 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2012-03-09 12:07:29 +00:00
erik.corry@gmail.com
9f375ea880
Fix secondary stub cache and add a test for the stub cache lookups.
...
Review URL: https://chromiumcodereview.appspot.com/9496010
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@10864 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2012-02-29 10:45:59 +00:00
vegorov@chromium.org
fbc230e42b
Ensure that executable pages are properly guarded.
...
Split executable memory chunks into two pieces: header with all metadata (protection: RW) and body (protection: RWX). Separate header from metadata with a guard page and add a guard page after the page body.
R=erik.corry@gmail.com
BUG=http://crbug.com/115151
Review URL: https://chromiumcodereview.appspot.com/9452002
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@10809 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2012-02-23 12:11:24 +00:00
erik.corry@gmail.com
3cfac4da0a
Revert memory saving change due to failures on multithreaded tests
...
on Windows.
Review URL: https://chromiumcodereview.appspot.com/9104039
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@10569 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2012-01-31 13:33:44 +00:00
erik.corry@gmail.com
f5feac9e98
Reduce memory use immediately after boot.
...
This is a recommit of https://chromiumcodereview.appspot.com/9289047
with changes noted in comments in the codereview tool.
Review URL: https://chromiumcodereview.appspot.com/9233050
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@10562 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2012-01-31 11:22:35 +00:00
erik.corry@gmail.com
a9428d2bcc
Revert 10542 (boot time memory reduction) due to map alignment
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issues on 64 bit.
Review URL: https://chromiumcodereview.appspot.com/9295047
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@10544 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2012-01-30 10:20:13 +00:00
erik.corry@gmail.com
419ea5fcc3
Reduce boot-up memory use of V8.
...
This is a recommit of http://codereview.chromium.org/9179012
after fixing what turned out to be unrelated out-of-memory
errors.
That was a rebase of http://codereview.chromium.org/9017009/
Review URL: https://chromiumcodereview.appspot.com/9289047
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@10542 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2012-01-30 09:15:34 +00:00
jkummerow@chromium.org
6c85119c6a
Fix building with clang
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BUG=v8:1912
Review URL: https://chromiumcodereview.appspot.com/9285013
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@10492 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2012-01-24 16:36:55 +00:00
erik.corry@gmail.com
60f1618970
Add an assert to the serializer.
...
Review URL: https://chromiumcodereview.appspot.com/9159010
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@10441 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2012-01-19 13:51:45 +00:00
erik.corry@gmail.com
a02dbe4258
Revert 10413-10416 initial memory use reduction due to
...
test failures.
Review URL: http://codereview.chromium.org/9178014
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@10417 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2012-01-17 13:13:55 +00:00
erik.corry@gmail.com
3403e76682
Reduce boot-up memory use of V8.
...
Reduce signal sender thread stack size to 32k.
Commit partial old-space pages to reduce minimum memory use.
This is a rebase of http://codereview.chromium.org/9017009/
Review URL: http://codereview.chromium.org/9179012
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@10413 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2012-01-17 11:38:25 +00:00
yangguo@chromium.org
2055f4195e
Recommit introducing short external strings.
...
Review URL: http://codereview.chromium.org/8677006
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@10054 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2011-11-23 13:08:28 +00:00
yangguo@chromium.org
922aee5a02
Rolling back r10049 due to webkit failures.
...
Review URL: http://codereview.chromium.org/8681007
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@10050 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2011-11-23 10:41:12 +00:00
yangguo@chromium.org
21edc7c30b
Introduce short external strings without pointer cache.
...
BUG=
TEST=
Review URL: http://codereview.chromium.org/8635011
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@10049 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2011-11-23 09:58:58 +00:00
yangguo@chromium.org
5a82d78948
Add pointer cache field to external string for access in generated code.
...
TEST=test/mjsunit/string-externalize.js
Review URL: http://codereview.chromium.org/8513010
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@10023 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2011-11-17 17:05:12 +00:00
dslomov@chromium.org
963ccfdaea
Extension state made per-siolate in genesis
...
BUG=http://code.google.com/p/v8/issues/detail?id=1821
Review URL: http://codereview.chromium.org/8536042
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@10001 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2011-11-15 22:48:55 +00:00
mstarzinger@chromium.org
5834284848
Refactor embedded pointer visitors for the serializer
...
This patch continues the refactoring that started in r9597 and
extends it with support for the serializer.
This is required for MIPS support in the serializer.
Review URL: http://codereview.chromium.org/8467010
Patch from Gergely Kis <gergely@homejinni.com>.
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@9971 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2011-11-11 12:28:42 +00:00
erik.corry@gmail.com
2f745a15b5
Get back the performance lost in context creation in 9744.
...
Review URL: http://codereview.chromium.org/8332026
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@9771 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2011-10-25 11:02:29 +00:00
erik.corry@gmail.com
436fb5318c
Fix 9763 for real.
...
Review URL: http://codereview.chromium.org/8382032
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@9766 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2011-10-25 08:59:03 +00:00
erik.corry@gmail.com
f008c9e62b
Fix 9763 after build bot failures.
...
Review URL: http://codereview.chromium.org/8382031
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@9765 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2011-10-25 08:42:38 +00:00
erik.corry@gmail.com
86337d3de7
Get the speed back in new context creation after it was tanked
...
in 9744.
Review URL: http://codereview.chromium.org/8380035
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@9763 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2011-10-25 08:24:06 +00:00
erik.corry@gmail.com
3eb3f8cb65
Fix crash in partial snapshot test when running with no boot snapshot.
...
Review URL: http://codereview.chromium.org/8381003
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@9755 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2011-10-24 12:39:29 +00:00
erik.corry@gmail.com
9065e95d45
Fix missing write barrier in deserialization. Issue 1783.
...
Review URL: http://codereview.chromium.org/8352045
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@9744 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2011-10-21 15:20:53 +00:00
erik.corry@gmail.com
d66ea04b6c
Fix the build on Mac.
...
Review URL: http://codereview.chromium.org/8354037
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@9726 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2011-10-20 13:47:14 +00:00
yangguo@chromium.org
bd5e694a9c
Refactor elements kind conversion.
...
Review URL: http://codereview.chromium.org/8355035
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@9724 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2011-10-20 12:36:45 +00:00
erik.corry@gmail.com
8f9721bbbf
Shave 39% from snapshot size.
...
Review URL: http://codereview.chromium.org/8344079
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@9722 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2011-10-20 12:27:10 +00:00
fschneider@chromium.org
976d5f3797
Clean list of external references from internal objects like the hole value.
...
Review URL: http://codereview.chromium.org/8114032
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@9511 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2011-10-04 09:07:50 +00:00
danno@chromium.org
1b5a2381ec
Optimize KeyedStoreGeneric for Smi arrays.
...
BUG=
TEST=
Review URL: http://codereview.chromium.org/8022002
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@9456 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2011-09-27 16:15:29 +00:00
fschneider@chromium.org
fdaadb78d6
Landing for miket@chromium.org: Add an optional source length field to the Extension constructor.
...
Original code review: http://codereview.chromium.org/7889046/
Review URL: http://codereview.chromium.org/7978028
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@9365 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2011-09-21 13:28:09 +00:00
vegorov@chromium.org
ac36cb4504
Merge experimental/gc branch to the bleeding_edge.
...
Review URL: http://codereview.chromium.org/7945009
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@9328 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2011-09-19 18:36:47 +00:00
kmillikin@chromium.org
78ce35effd
Use more style-guide-friendly names for some constants.
...
This is a renaming only change.
R=erik.corry@gmail.com
BUG=
TEST=
Review URL: http://codereview.chromium.org/7849020
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@9200 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2011-09-08 16:29:57 +00:00
jkummerow@chromium.org
9f9959182d
Fix memory leaks in ~Zone and ~Isolate
...
TEST=chromium valgrind bots
Review URL: http://codereview.chromium.org/7660016
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@8949 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2011-08-17 08:48:54 +00:00
sgjesse@chromium.org
8a6108de95
Remove the ability to compile without logging and profiling
...
The preprocessor defines ENABLE_LOGGING_AND_PROFILING and ENABLE_VMSTATE_TRACKING has been removed as these where required to be turned on for Crankshaft to work. To re-enable reducing the binary size by leaving out heap and CPU profiler a new set of defines needs to be created.
R=ager@chromium.org
BUG=v8:1271
TEST=all
Review URL: http://codereview.chromium.org//7350014
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@8622 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2011-07-13 09:09:04 +00:00
mikhail.naganov@gmail.com
f1309b0417
Compress sources of JS libraries in addition to the snapshot.
...
This saves ~170K on current sources.
R=sgjesse@chromium.org
BUG=none
TEST=none
Review URL: http://codereview.chromium.org/7066048
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@8189 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2011-06-06 20:47:30 +00:00
kmillikin@chromium.org
d0fcbb4ece
Simplify include dependencies.
...
Try to make sure that accessors.h, data-flow.h, list-inl.h, and
scopeinfo.h are included only where needed, but without introducing
implicit dependencies.
Review URL: http://codereview.chromium.org/6903175
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@7756 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2011-05-03 08:23:58 +00:00
ager@chromium.org
1bdc8031fa
Introduce accessors on builtins instance and use them to avoid TLS access when getting builtins.
...
R=vitalyr@chromium.org
Review URL: http://codereview.chromium.org/6717018
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@7327 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2011-03-23 13:40:07 +00:00
ager@chromium.org
b69591bc0f
Require an isolate parameter for most external reference creation to
...
avoid TLS access in connection with external references.
Make the isolate accessible via the assembler.
Only for ia32 at this point. If this looks OK to you I will port it.
R=vitalyr@chromium.org
Review URL: http://codereview.chromium.org/6713074
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@7305 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2011-03-22 13:20:04 +00:00
vitalyr@chromium.org
7976ca2cbc
Merge isolates to bleeding_edge.
...
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@7271 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2011-03-18 20:35:07 +00:00
vitalyr@chromium.org
76e226f832
Revert r7268: it borked the history.
...
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@7269 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2011-03-18 19:41:05 +00:00
vitalyr@chromium.org
6ff7fdebd3
Merge isolates to bleeding_edge.
...
Review URL: http://codereview.chromium.org/6685088
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@7268 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2011-03-18 18:49:56 +00:00
ricow@chromium.org
00daa3f510
Partially fix serializer which crashes on x64 running with no snapshot.
...
We used the wrong heap space number when reading in code chunks (we
used LO_SPACE, should use kLargeCode).
Review URL: http://codereview.chromium.org/6670083
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@7213 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2011-03-17 08:16:27 +00:00
sgjesse@chromium.org
23777e1b41
Remove deserializer assert checking object size allocated in large object space
...
The change r7079 could allocate a few small code objects in large object space. Therefore the assert is no longer valid.
Review URL: http://codereview.chromium.org/6647017
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@7098 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2011-03-09 11:50:03 +00:00
mmaly@chromium.org
e0be3072b5
Implement assignment to undefined reference in ES5 Strict Mode.
...
Strict mode assignment to undefined reference.
Simple assignments (x = <value>) use CODE_TARGET_CONTEXT.
StoreIC stores its own strictness in extra_ic_state.
The strcitness is propagated as further ic stubs are generated.
Details:
* ReferenceError on assignment to non-resolvable reference in strict mode.
* Fix es5conform test expectation file.
* Add es5conform test suite into .gitignore.
* Fix Xcode project.
* Change implemented in virtual frame code generator, as well as full-codegen
for all architectures.
* Fix debugger test.
* Fix comment for CODE_TARGET_CONTEXT
* Implement remaining StoreIC stubs to be strict mode aware.
* Trace extra_ic_state() for ic code stubs.
Code Review URL: http://codereview.chromium.org/6474026/
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@6760 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2011-02-13 16:19:53 +00:00
mmaly@chromium.org
3f4701df7f
Revert r6756. Check failed on V8 arm - debug - crankshaft.
...
Need to investigate.
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@6757 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2011-02-11 23:25:07 +00:00
mmaly@chromium.org
fd6338bdda
Implement assignment to undefined reference in ES5 Strict Mode.
...
Strict mode assignment to undefined reference.
Simple assignments (x = <value>) use CODE_TARGET_CONTEXT.
StoreIC stores its own strictness in extra_ic_state.
The strcitness is propagated as further ic stubs are generated.
Details:
* ReferenceError on assignment to non-resolvable reference in strict mode.
* Fix es5conform test expectation file.
* Add es5conform test suite into .gitignore.
* Fix Xcode project.
* Change implemented in virtual frame code generator, as well as full-codegen
for all architectures.
* Fix debugger test.
* Fix comment for CODE_TARGET_CONTEXT
* Implement remaining StoreIC stubs to be strict mode aware.
* Trace extra_ic_state() for ic code stubs.
Code Review URL: http://codereview.chromium.org/6474026/
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@6756 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2011-02-11 21:39:59 +00:00
vegorov@chromium.org
af81c537b2
Fix id for HandleScope::DeleteExtensions and Factory::arguments_marker() in serializer.
...
Review URL: http://codereview.chromium.org/6357020
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@6513 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2011-01-27 13:17:34 +00:00
vitalyr@chromium.org
404fbb5b0b
SSE2 truncating double-to-i.
...
Review URL: http://codereview.chromium.org/6049008
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@6269 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2011-01-11 13:48:49 +00:00
fschneider@chromium.org
5fbaece14c
Use a separate marker value to allocate the arguments object on deoptimzation.
...
Before we used the hole value for this purpose, but this does not work once we
start using the hole value for other purposes in the optimizing compiler.
Review URL: http://codereview.chromium.org/6116001
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@6210 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2011-01-06 15:53:56 +00:00
whesse@chromium.org
3ef0c5dd21
Allow the optimizing code generator to call Math.pow with untagged doubles.
...
Review URL: http://codereview.chromium.org/5640004
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@5949 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2010-12-08 14:32:40 +00:00
kasperl@chromium.org
90b3370374
Update V8 to version 3.0 (re-land r5920).
...
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@5922 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2010-12-07 11:31:57 +00:00