svenpanne@chromium.org [Mon, 12 Mar 2012 08:15:43 +0000 (08:15 +0000)]
Prepare push to trunk. Now working on version 3.9.18.
R=jkummerow@chromium.org
BUG=
TEST=
Review URL: https://chromiumcodereview.appspot.com/9690004
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@10999
ce2b1a6d-e550-0410-aec6-
3dcde31c8c00
loislo@chromium.org [Sun, 11 Mar 2012 15:04:50 +0000 (15:04 +0000)]
V8 crashes when profile generator allocates a buffer for HeapEntry'es bigger than 2Gb.
BUG=none
TEST=profile-generator tests
Review URL: https://chromiumcodereview.appspot.com/9632020
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@10998
ce2b1a6d-e550-0410-aec6-
3dcde31c8c00
loislo@chromium.org [Sun, 11 Mar 2012 07:35:21 +0000 (07:35 +0000)]
Style fix after reapplying the patch r10996.
BUG=none
TEST=none
TBR=mikhail.naganov@gmail.com
Review URL: https://chromiumcodereview.appspot.com/9664042
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@10997
ce2b1a6d-e550-0410-aec6-
3dcde31c8c00
loislo@chromium.org [Sun, 11 Mar 2012 07:02:19 +0000 (07:02 +0000)]
We have a problem with really big apps. The snapshot for such pages doesn't fit into JS heap on DevTools front-end side. I'd like to move the snapshot's nodes data into Int32Array.
This will reduce the pressure. At this moment it is not possible because the snapshot uses uint64_t for ids.
BUG=none
TEST=profiler-generator tests
Review URL: https://chromiumcodereview.appspot.com/9617006
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@10996
ce2b1a6d-e550-0410-aec6-
3dcde31c8c00
loislo@chromium.org [Sun, 11 Mar 2012 06:12:10 +0000 (06:12 +0000)]
Revert "We have a problem with really big apps. The snapshot for such pages doesn't fit into JS heap on DevTools front-end side. I'd like to move the snapshot's nodes data into Int32Array."
This reverts commit
8c08ecc2782d5a8c60eb0692ec8f13d6da3cdc58.
BUG=none
TEST=none
Review URL: https://chromiumcodereview.appspot.com/9666038
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@10995
ce2b1a6d-e550-0410-aec6-
3dcde31c8c00
loislo@chromium.org [Sun, 11 Mar 2012 06:00:55 +0000 (06:00 +0000)]
We have a problem with really big apps. The snapshot for such pages doesn't fit into JS heap on DevTools front-end side. I'd like to move the snapshot's nodes data into Int32Array.
This will reduce the pressure. At this moment it is not possible because the snapshot uses uint64_t for ids.
BUG=none
TEST=profiler-generator tests
Review URL: https://chromiumcodereview.appspot.com/9617006
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@10994
ce2b1a6d-e550-0410-aec6-
3dcde31c8c00
yangguo@chromium.org [Fri, 9 Mar 2012 22:11:16 +0000 (22:11 +0000)]
Fixed VFP detection through compiler defines.
BUG=http://code.google.com/p/v8/issues/detail?id=1996
TEST=none
Review URL: https://chromiumcodereview.appspot.com/9669003
Patch from Rodolph Perfetta <rodolph.perfetta@gmail.com>.
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@10993
ce2b1a6d-e550-0410-aec6-
3dcde31c8c00
jkummerow@chromium.org [Fri, 9 Mar 2012 17:55:54 +0000 (17:55 +0000)]
Profiler experiments: update flag default values.
This doesn't enable the experimental profiler by default, it just tunes its behavior when it is enabled.
Review URL: https://chromiumcodereview.appspot.com/9668009
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@10992
ce2b1a6d-e550-0410-aec6-
3dcde31c8c00
jkummerow@chromium.org [Fri, 9 Mar 2012 16:23:06 +0000 (16:23 +0000)]
Profiler experiments: merge self-optimization code into interrupt-at-exit
Review URL: https://chromiumcodereview.appspot.com/9633012
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@10991
ce2b1a6d-e550-0410-aec6-
3dcde31c8c00
danno@chromium.org [Fri, 9 Mar 2012 14:53:02 +0000 (14:53 +0000)]
Fix presubmit problem with elements template macro
TBR=jkummerow@chromium.org
Review URL: https://chromiumcodereview.appspot.com/9665002
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@10990
ce2b1a6d-e550-0410-aec6-
3dcde31c8c00
danno@chromium.org [Fri, 9 Mar 2012 13:48:29 +0000 (13:48 +0000)]
Implement efficient element copying in ElementsAccessors.
Review URL: https://chromiumcodereview.appspot.com/9638014
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@10989
ce2b1a6d-e550-0410-aec6-
3dcde31c8c00
yangguo@chromium.org [Fri, 9 Mar 2012 13:12:59 +0000 (13:12 +0000)]
Inline inequality compares of strings into CompareICStub instead of jumping into the CompareStub that handles the generic case.
BUG=
TEST=
Review URL: https://chromiumcodereview.appspot.com/9649027
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@10988
ce2b1a6d-e550-0410-aec6-
3dcde31c8c00
ulan@chromium.org [Fri, 9 Mar 2012 13:01:32 +0000 (13:01 +0000)]
Fix compile errors on Windows introduced by r10983.
R=mstarzinger@chromium.org
BUG=
TEST=
Review URL: https://chromiumcodereview.appspot.com/9652030
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@10987
ce2b1a6d-e550-0410-aec6-
3dcde31c8c00
vegorov@chromium.org [Fri, 9 Mar 2012 12:34:42 +0000 (12:34 +0000)]
Add Code-related fields to postmortem metadata
Review URL: https://chromiumcodereview.appspot.com/9361008
Patch from David Pacheco <dap@joyent.com>.
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@10986
ce2b1a6d-e550-0410-aec6-
3dcde31c8c00
vegorov@chromium.org [Fri, 9 Mar 2012 12:30:04 +0000 (12:30 +0000)]
MIPS: Introduce basic type feedback for for-in statements to avoid deopts.
Port r10901 (a54f1a3).
BUG=
TEST=
Review URL: https://chromiumcodereview.appspot.com/9586004
Patch from Daniel Kalmar <kalmard@homejinni.com>.
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@10985
ce2b1a6d-e550-0410-aec6-
3dcde31c8c00
rossberg@chromium.org [Fri, 9 Mar 2012 12:08:05 +0000 (12:08 +0000)]
Fix warning.
R=mstarzinger@chromium.org
BUG=
TEST=
Review URL: https://chromiumcodereview.appspot.com/9655025
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@10984
ce2b1a6d-e550-0410-aec6-
3dcde31c8c00
ulan@chromium.org [Fri, 9 Mar 2012 12:07:29 +0000 (12:07 +0000)]
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
rossberg@chromium.org [Fri, 9 Mar 2012 11:19:55 +0000 (11:19 +0000)]
Implement caching scheme for Date fields.
This is based on https://chromiumcodereview.appspot.com/9117034/
Doesn't have much impact on its own, but is the basis for Ulan's CL https://chromiumcodereview.appspot.com/9117034/, which moves the logic to C++.
R=ulan@chromium.org
BUG=
TEST=
Review URL: https://chromiumcodereview.appspot.com/9307083
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@10982
ce2b1a6d-e550-0410-aec6-
3dcde31c8c00
rossberg@chromium.org [Fri, 9 Mar 2012 11:11:55 +0000 (11:11 +0000)]
New class for Date objects: caches individual date components.
First step, cache slots not used yet.
R=ulan@chromium.org
BUG=
TEST=
Review URL: https://chromiumcodereview.appspot.com/9117034
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@10981
ce2b1a6d-e550-0410-aec6-
3dcde31c8c00
erik.corry@gmail.com [Fri, 9 Mar 2012 10:39:45 +0000 (10:39 +0000)]
Prepare push to trunk. Now working on version 3.9.17.
Review URL: https://chromiumcodereview.appspot.com/9652028
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@10978
ce2b1a6d-e550-0410-aec6-
3dcde31c8c00
yangguo@chromium.org [Fri, 9 Mar 2012 10:20:42 +0000 (10:20 +0000)]
Add clobber list to arm inline asm.
While enabling "-fstack-protector", compiler generates code in
function prologue and epilogue to do stack check. However, without
knowing that 'r1', 'r2' and 'r3' is used/destroyed in inline asm,
compiler assumes that 'r1', 'r2', or 'r3' can be used exclusively,
which leads to a core dump.
Fix to this is quite straightforward, just add clobber list to the
inlineasm.
BUG=None
TEST=manually checked the generated asm code,boot up chrome browser successfully with this modification
Review URL: https://chromiumcodereview.appspot.com/9618017
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@10977
ce2b1a6d-e550-0410-aec6-
3dcde31c8c00
jkummerow@chromium.org [Fri, 9 Mar 2012 10:16:00 +0000 (10:16 +0000)]
Refactored push-to-trunk.sh and merge-to-branch.sh.
Moved common code into tools/common-includes.sh.
Added automated rolling of V8 into Chromium to push-to-trunk.sh.
Review URL: https://chromiumcodereview.appspot.com/9463041
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@10976
ce2b1a6d-e550-0410-aec6-
3dcde31c8c00
yangguo@chromium.org [Fri, 9 Mar 2012 09:51:34 +0000 (09:51 +0000)]
Simplify V8::FillHeapNumberWithRandom.
BUG=
TEST=
Review URL: https://chromiumcodereview.appspot.com/9592047
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@10975
ce2b1a6d-e550-0410-aec6-
3dcde31c8c00
ulan@chromium.org [Fri, 9 Mar 2012 09:04:39 +0000 (09:04 +0000)]
Revert r10435 and r10923 because of failures.
r10435 CL: http://codereview.chromium.org/9195005
r10923 CL: https://chromiumcodereview.appspot.com/9601010
R=fschneider@chromium.org
Review URL: https://chromiumcodereview.appspot.com/9653025
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@10974
ce2b1a6d-e550-0410-aec6-
3dcde31c8c00
svenpanne@chromium.org [Fri, 9 Mar 2012 08:34:35 +0000 (08:34 +0000)]
Added support functions for using Literal keys in a HashMap.
This is a preparatory step for using the HashMap clas with Literal keys in the
full code generator. It removes some duplicated code already and removes the
need for 2 HashMaps at each use, which was overly complicated.
Removed one dead function on the way.
Review URL: https://chromiumcodereview.appspot.com/9639011
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@10973
ce2b1a6d-e550-0410-aec6-
3dcde31c8c00
mikhail.naganov@gmail.com [Thu, 8 Mar 2012 18:27:39 +0000 (18:27 +0000)]
Fix signed / unsigned warnings for ?: operators reported by Xcode 4.x clang compiler.
The patch is based on the report provided by github user Zakay.
BUG=none
TEST=none
Review URL: https://chromiumcodereview.appspot.com/9592030
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@10970
ce2b1a6d-e550-0410-aec6-
3dcde31c8c00
rossberg@chromium.org [Thu, 8 Mar 2012 16:38:44 +0000 (16:38 +0000)]
Fix minifier to distinguish regexps from divisions (to some extent).
Rrraaa, I have to say, doing program rewriting via regexp rules is an inherently broken idea...
R=mstarzinger@chromium.org
BUG=
TEST=
Review URL: https://chromiumcodereview.appspot.com/9644001
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@10969
ce2b1a6d-e550-0410-aec6-
3dcde31c8c00
fschneider@chromium.org [Thu, 8 Mar 2012 15:46:23 +0000 (15:46 +0000)]
Fix a bug in the x64 elements transition code.
1. The write barrier (RecordWriteStub) expects that pointer stored
points to an initialized object. Specifically, the map must be set
before it is stored.
2. The backing store for smi-only elements can only be reused for
double elements if it is in new-space. Otherwise, we need to allocate
a fresh one because the old one is in pointer-space and the new one
has to be in data-space.
BUG=117037
Review URL: https://chromiumcodereview.appspot.com/9633017
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@10968
ce2b1a6d-e550-0410-aec6-
3dcde31c8c00
mstarzinger@chromium.org [Thu, 8 Mar 2012 13:30:10 +0000 (13:30 +0000)]
Fix syntactical issue in r10965.
R=rossberg@chromium.org
TEST=mjsunit/object-is
Review URL: https://chromiumcodereview.appspot.com/9641015
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@10967
ce2b1a6d-e550-0410-aec6-
3dcde31c8c00
rossberg@chromium.org [Thu, 8 Mar 2012 13:03:07 +0000 (13:03 +0000)]
Basic interface inference for modules.
All module expressions, and all variables that might refer to modules,
are assigned interfaces (module types) that are resolved using
unification. This is necessary to deal with the highly recursive
nature of ES6 modules, which does not allow any kind of bottom-up
strategy for resolving module names and paths.
Error messages are rudimental right now. Probably need to track
more information to make them nicer.
R=svenpanne@chromium.org
BUG=v8:1569
TEST=
Review URL: https://chromiumcodereview.appspot.com/9615009
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@10966
ce2b1a6d-e550-0410-aec6-
3dcde31c8c00
mstarzinger@chromium.org [Thu, 8 Mar 2012 12:49:24 +0000 (12:49 +0000)]
Implement Object.is and Number.is[Finite,NaN] functions.
R=rossberg@chromium.org
TEST=mjsunit/object-is,mjsunit/number-is
Review URL: https://chromiumcodereview.appspot.com/9630009
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@10965
ce2b1a6d-e550-0410-aec6-
3dcde31c8c00
yangguo@chromium.org [Thu, 8 Mar 2012 10:21:43 +0000 (10:21 +0000)]
Set debug break slot at init of loop variable in a for loop.
BUG=102153
TEST=regress-102153.js
Review URL: https://chromiumcodereview.appspot.com/9625011
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@10963
ce2b1a6d-e550-0410-aec6-
3dcde31c8c00
jkummerow@chromium.org [Thu, 8 Mar 2012 08:09:27 +0000 (08:09 +0000)]
Un-braindead-ify test-debug/DebugBreakLoop
Review URL: https://chromiumcodereview.appspot.com/9623007
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@10962
ce2b1a6d-e550-0410-aec6-
3dcde31c8c00
mstarzinger@chromium.org [Wed, 7 Mar 2012 17:52:16 +0000 (17:52 +0000)]
Add kAbortIncrementalMarkingMask flag for GC.
This adds an additional flag to control whether incremental marking
should be aborted when requesting a GC, providing a finer granularity
between kNoGCFlags and kMakeHeapIterableMask.
R=ulan@chromium.org
BUG=v8:1608
Review URL: https://chromiumcodereview.appspot.com/9608006
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@10961
ce2b1a6d-e550-0410-aec6-
3dcde31c8c00
vegorov@chromium.org [Wed, 7 Mar 2012 17:38:50 +0000 (17:38 +0000)]
Add HeapProfiler::GetPersistentHandleCount to be able to track the number of persistent handles
It turns out that an increasing number of persistent handles is a good signal for bugs in the bindings layer
BUG=none
TEST=cctest/test-heap-profiler/PersistentHandleCount
Review URL: https://chromiumcodereview.appspot.com/9620007
Patch from Jochen Eisinger <jochen@chromium.org>.
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@10960
ce2b1a6d-e550-0410-aec6-
3dcde31c8c00
jkummerow@chromium.org [Wed, 7 Mar 2012 17:31:33 +0000 (17:31 +0000)]
Profiler experiments: Honor postponing of interrupts in HandleStackGuardInterrupt
Review URL: https://chromiumcodereview.appspot.com/9620009
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@10959
ce2b1a6d-e550-0410-aec6-
3dcde31c8c00
ulan@chromium.org [Wed, 7 Mar 2012 16:24:11 +0000 (16:24 +0000)]
Ignore soft heap limit when reserving space.
R=mstarzinger@chromium.org
Review URL: https://chromiumcodereview.appspot.com/9605014
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@10958
ce2b1a6d-e550-0410-aec6-
3dcde31c8c00
yangguo@chromium.org [Wed, 7 Mar 2012 14:19:28 +0000 (14:19 +0000)]
Tweaks to SubStringStub
Review URL: https://chromiumcodereview.appspot.com/9625003
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@10957
ce2b1a6d-e550-0410-aec6-
3dcde31c8c00
svenpanne@chromium.org [Wed, 7 Mar 2012 13:24:44 +0000 (13:24 +0000)]
Make the runtime entry for setting/changing accessors "atomic".
Previously, there were 1 or 2 calls to the runtime when accessors were changed
or set. This doesn't really work well with property attributes, leading to some
hacks and complicates things even further when trying to share maps in presence
of accessors. Therefore, the runtime entry now takes the full triple (getter,
setter, attributes), where the getter and/or the setter can be null in case they
shouldn't be changed.
For now, we do basically the same on the native side as we did before on the
JavaScript side, but this will change in future CLs, the current CL is already
large enough.
Note that object literals with a getter and a setter for the same property still
do 2 calls, but this is a little bit more tricky to fix and will be handled in a
separate CL.
Review URL: https://chromiumcodereview.appspot.com/9616016
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@10956
ce2b1a6d-e550-0410-aec6-
3dcde31c8c00
mstarzinger@chromium.org [Wed, 7 Mar 2012 12:51:31 +0000 (12:51 +0000)]
Implement --download-data for test harness.
This allows the test harness to download missing test suite data if
necessary. We use the bzip2 archive for test262 because it is faster
than cloning the repository and also works without any Mercurial
installation.
R=yangguo@chromium.org
Review URL: https://chromiumcodereview.appspot.com/9619002
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@10955
ce2b1a6d-e550-0410-aec6-
3dcde31c8c00
fschneider@chromium.org [Wed, 7 Mar 2012 12:04:28 +0000 (12:04 +0000)]
Avoid starting a new basic block when inlining a function.
Instead of creating a fresh basic block for the inlined body,
I just simulate the outer environment in the middle of the current
block before updating the current environment to the inlined environment and
emitting the enter-inlined instruction.
Review URL: https://chromiumcodereview.appspot.com/9618052
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@10954
ce2b1a6d-e550-0410-aec6-
3dcde31c8c00
svenpanne@chromium.org [Wed, 7 Mar 2012 11:48:36 +0000 (11:48 +0000)]
Caught yet another escaped hole.
Review URL: https://chromiumcodereview.appspot.com/9592048
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@10953
ce2b1a6d-e550-0410-aec6-
3dcde31c8c00
yangguo@chromium.org [Wed, 7 Mar 2012 10:57:36 +0000 (10:57 +0000)]
Fix compile with debuggersupport=off.
BUG=
TEST=
Review URL: https://chromiumcodereview.appspot.com/9546051
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@10952
ce2b1a6d-e550-0410-aec6-
3dcde31c8c00
svenpanne@chromium.org [Wed, 7 Mar 2012 10:03:32 +0000 (10:03 +0000)]
Never let the hole escape...
Review URL: https://chromiumcodereview.appspot.com/9605042
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@10951
ce2b1a6d-e550-0410-aec6-
3dcde31c8c00
danno@chromium.org [Wed, 7 Mar 2012 09:05:41 +0000 (09:05 +0000)]
MIPS: Simplify the deopt entry method.
The t9 register will always hold the address of the current entry when deoptimizing,
so it can be used as the basis of calculation.
BUG=
TEST=
Review URL: https://chromiumcodereview.appspot.com/9546017
Patch from Daniel Kalmar <kalmard@homejinni.com>.
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@10950
ce2b1a6d-e550-0410-aec6-
3dcde31c8c00
danno@chromium.org [Wed, 7 Mar 2012 08:59:43 +0000 (08:59 +0000)]
MIPS: Minor optimizations in Builtins::Generate_ArgumentsAdaptorTrampoline.
The branch delay slot is now utilized in a few loops.
This is the cleanup of an old TODO.
BUG=
TEST=
Review URL: https://chromiumcodereview.appspot.com/9618013
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@10949
ce2b1a6d-e550-0410-aec6-
3dcde31c8c00
yangguo@chromium.org [Tue, 6 Mar 2012 17:39:12 +0000 (17:39 +0000)]
MIPS: Port r10939 to x64 and arm (inline Math.random in crankshaft).
Port r10947 (d85b4e).
BUG=
TEST=
Review URL: https://chromiumcodereview.appspot.com/9615016
Patch from Daniel Kalmar <kalmard@homejinni.com>.
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@10948
ce2b1a6d-e550-0410-aec6-
3dcde31c8c00
yangguo@chromium.org [Tue, 6 Mar 2012 16:12:11 +0000 (16:12 +0000)]
Port r10939 to x64 and arm (inline Math.random in crankshaft).
BUG=
TEST=
Review URL: https://chromiumcodereview.appspot.com/9615012
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@10947
ce2b1a6d-e550-0410-aec6-
3dcde31c8c00
yangguo@chromium.org [Tue, 6 Mar 2012 13:37:25 +0000 (13:37 +0000)]
Fix nosse2 tests.
BUG=
TEST=
Review URL: https://chromiumcodereview.appspot.com/9617004
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@10944
ce2b1a6d-e550-0410-aec6-
3dcde31c8c00
danno@chromium.org [Tue, 6 Mar 2012 12:22:18 +0000 (12:22 +0000)]
Consistently order receiver and holder argument in ElementAccessor.
R=jkummerow@chromium.org
Review URL: https://chromiumcodereview.appspot.com/9605006
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@10943
ce2b1a6d-e550-0410-aec6-
3dcde31c8c00
yangguo@chromium.org [Tue, 6 Mar 2012 12:21:42 +0000 (12:21 +0000)]
Fix test-random test.
BUG=
TEST=
Review URL: https://chromiumcodereview.appspot.com/9616006
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@10942
ce2b1a6d-e550-0410-aec6-
3dcde31c8c00
danno@chromium.org [Tue, 6 Mar 2012 12:03:14 +0000 (12:03 +0000)]
Automatically determine ElementsKind name for debug printing
R=jkummerow@chromium.org
Review URL: https://chromiumcodereview.appspot.com/9618003
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@10941
ce2b1a6d-e550-0410-aec6-
3dcde31c8c00
yangguo@chromium.org [Tue, 6 Mar 2012 11:52:46 +0000 (11:52 +0000)]
Revert r19024 due to performance regressions.
BUG=
TEST=
Review URL: https://chromiumcodereview.appspot.com/9615010
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@10940
ce2b1a6d-e550-0410-aec6-
3dcde31c8c00
yangguo@chromium.org [Tue, 6 Mar 2012 11:31:51 +0000 (11:31 +0000)]
Inline Math.random in crankshaft (ia32).
BUG=
TEST=cctest/test-random.cc
Review URL: https://chromiumcodereview.appspot.com/9615008
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@10939
ce2b1a6d-e550-0410-aec6-
3dcde31c8c00
mstarzinger@chromium.org [Tue, 6 Mar 2012 10:57:54 +0000 (10:57 +0000)]
Blocks that contain soft deopts have no side effects.
R=fschneider@chromium.org
Review URL: https://chromiumcodereview.appspot.com/9188005
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@10938
ce2b1a6d-e550-0410-aec6-
3dcde31c8c00
mstarzinger@chromium.org [Tue, 6 Mar 2012 09:43:12 +0000 (09:43 +0000)]
Update unicode tables to version 6.1.0.
R=erik.corry@gmail.com
BUG=v8:1965
Review URL: https://chromiumcodereview.appspot.com/9615005
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@10933
ce2b1a6d-e550-0410-aec6-
3dcde31c8c00
svenpanne@chromium.org [Tue, 6 Mar 2012 09:19:25 +0000 (09:19 +0000)]
Refactorings only: More uses of "To" template and comment fixes.
Review URL: https://chromiumcodereview.appspot.com/9594018
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@10932
ce2b1a6d-e550-0410-aec6-
3dcde31c8c00
ulan@chromium.org [Tue, 6 Mar 2012 08:39:40 +0000 (08:39 +0000)]
Prepare push to trunk. Now working on version 3.9.16.
R=yangguo@chromium.org
BUG=
TEST=
Review URL: https://chromiumcodereview.appspot.com/9600042
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@10929
ce2b1a6d-e550-0410-aec6-
3dcde31c8c00
mikhail.naganov@gmail.com [Mon, 5 Mar 2012 18:13:29 +0000 (18:13 +0000)]
Fix the heap profiler crash caused by memory layout changes between passes.
The heap profiler randomly crashed because of memory corruption caused
by unexpected heap objects layout changes occured between count and fill
passes. The changes lead the number of retainers counted on the first pass
did not match its number on the fill pass leading to the out of bounds
array access.
Besides that the mark bit scheme has been changed to a plain vector one in
dominators building algorithm. It is up to 4x faster because of smaller
memory access footprint.
BUG=
TEST=
Review URL: https://chromiumcodereview.appspot.com/9594020
Patch from Alexei Filippov <alexeif@chromium.org>.
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@10928
ce2b1a6d-e550-0410-aec6-
3dcde31c8c00
vegorov@chromium.org [Mon, 5 Mar 2012 16:39:25 +0000 (16:39 +0000)]
Ensure that inner pseudo-chunks are correctly initialized in FreeQueuedChunks.
Fields introduced with guarding code space pages (area_start_, area_end_) were not correctly handled which lead to errors in StoreBuffer filtering.
R=mstarzinger@chromium.org
TEST=mozilla/data/js1_5/GC/regress-203278-2.js
Review URL: https://chromiumcodereview.appspot.com/9600020
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@10927
ce2b1a6d-e550-0410-aec6-
3dcde31c8c00
danno@chromium.org [Mon, 5 Mar 2012 16:14:34 +0000 (16:14 +0000)]
Recfactor core HasElement functionality into ElementsAccessors
Review URL: https://chromiumcodereview.appspot.com/9572014
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@10926
ce2b1a6d-e550-0410-aec6-
3dcde31c8c00
danno@chromium.org [Mon, 5 Mar 2012 15:40:25 +0000 (15:40 +0000)]
MIPS: Inline ordered relational compares of mixed double/undefined values.
Port r10905 (2a997cf).
Original commit message:
Allow Crankshaft to inline ordered relational comparisons (<, >, <=, >=) that have undefined arguments in addition to double value arguments (rather than calling the generic Compare stub).
BUG=
TEST=
Review URL: https://chromiumcodereview.appspot.com/9583038
Patch from Daniel Kalmar <kalmard@homejinni.com>.
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@10925
ce2b1a6d-e550-0410-aec6-
3dcde31c8c00
yangguo@chromium.org [Mon, 5 Mar 2012 14:41:07 +0000 (14:41 +0000)]
Generate more compact code in regexp assembler with near jumps.
BUG=
TEST=
Review URL: https://chromiumcodereview.appspot.com/9600016
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@10924
ce2b1a6d-e550-0410-aec6-
3dcde31c8c00
mstarzinger@chromium.org [Mon, 5 Mar 2012 14:20:58 +0000 (14:20 +0000)]
Enable constructor inlining by default again.
R=vegorov@chromium.org
TEST=mjsunit/compiler/inline-construct
Review URL: https://chromiumcodereview.appspot.com/9601010
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@10923
ce2b1a6d-e550-0410-aec6-
3dcde31c8c00
mstarzinger@chromium.org [Mon, 5 Mar 2012 13:57:48 +0000 (13:57 +0000)]
Fix Error.prototype.toString to throw TypeError.
R=rossberg@chromium.org
BUG=v8:1980
TEST=mjsunit/function-call,mjsunit/regress/regress-1980
Review URL: https://chromiumcodereview.appspot.com/9568005
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@10922
ce2b1a6d-e550-0410-aec6-
3dcde31c8c00
fschneider@chromium.org [Mon, 5 Mar 2012 13:07:32 +0000 (13:07 +0000)]
Fix column formatting of --hydrogen-stats output by shortening a line.
TBR=ulan@chromium.org
Review URL: https://chromiumcodereview.appspot.com/9578013
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@10921
ce2b1a6d-e550-0410-aec6-
3dcde31c8c00
mstarzinger@chromium.org [Mon, 5 Mar 2012 12:46:50 +0000 (12:46 +0000)]
Fix inlining of strict mode constructors.
Inlined strict mode functions (that are not called as methods) will get
their receiver reset to undefined. This should not happen when inlining
constructors.
This change also simplifies the test suite to reuse the same closures
into which constructors get inlined and use gc() to force V8 to forget
collected type feedback.
R=vegorov@chromium.org
TEST=mjsunit/compiler/inline-construct
Review URL: https://chromiumcodereview.appspot.com/9597017
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@10920
ce2b1a6d-e550-0410-aec6-
3dcde31c8c00
svenpanne@chromium.org [Mon, 5 Mar 2012 12:26:19 +0000 (12:26 +0000)]
Allocate new AccessorPairs with holes instead of undefined.
This is essential for the upcoming map sharing with accessors, and we aleady
have enough machinery to handle the holes now. Furthermore, use "To" template in
2 nearby functions, and made naming a bit more consistent.
In a nutshell: This CL should have no visible effect at all at the moment.
Famous last words...
Review URL: https://chromiumcodereview.appspot.com/9594013
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@10919
ce2b1a6d-e550-0410-aec6-
3dcde31c8c00
svenpanne@chromium.org [Mon, 5 Mar 2012 12:11:28 +0000 (12:11 +0000)]
Use an enum for indicating the component of an AccessorPair instead of a boolean flag.
In addition, this CL introduces a tiny new helper, which will come in handy later,
plus some minor cleanup.
Review URL: https://chromiumcodereview.appspot.com/9600013
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@10918
ce2b1a6d-e550-0410-aec6-
3dcde31c8c00
yangguo@chromium.org [Mon, 5 Mar 2012 10:04:10 +0000 (10:04 +0000)]
Fix double-rounding in strtod for MinGW.
BUG=v8:1062
TEST=
Review URL: https://chromiumcodereview.appspot.com/9578011
Patch from Jonathan Liu <net147@gmail.com>.
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@10917
ce2b1a6d-e550-0410-aec6-
3dcde31c8c00
yangguo@chromium.org [Mon, 5 Mar 2012 09:52:14 +0000 (09:52 +0000)]
Simplify silent abort by raising SIGABRT directly.
Review URL: https://chromiumcodereview.appspot.com/9597012
Patch from Jonathan Liu <net147@gmail.com>.
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@10916
ce2b1a6d-e550-0410-aec6-
3dcde31c8c00
yangguo@chromium.org [Mon, 5 Mar 2012 08:17:16 +0000 (08:17 +0000)]
Reland r10908 (Ensure consistent result of transcendental function0.)
BUG=
TEST=
Review URL: https://chromiumcodereview.appspot.com/9583037
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@10915
ce2b1a6d-e550-0410-aec6-
3dcde31c8c00
yangguo@chromium.org [Mon, 5 Mar 2012 07:55:27 +0000 (07:55 +0000)]
Revert r10913.
BUG=
TEST=
Review URL: https://chromiumcodereview.appspot.com/9602006
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@10914
ce2b1a6d-e550-0410-aec6-
3dcde31c8c00
yangguo@chromium.org [Sun, 4 Mar 2012 10:49:25 +0000 (10:49 +0000)]
Set x86 FPU precision to 64-bit for MinGW. Original patch by Jonathan Liu <net147@gmail.com>.
BUG=v8:1062
TEST=test-strtod.cc
Review URL: https://chromiumcodereview.appspot.com/9599006
Patch from Jonathan Liu <net147@gmail.com>.
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@10913
ce2b1a6d-e550-0410-aec6-
3dcde31c8c00
yangguo@chromium.org [Sat, 3 Mar 2012 11:07:29 +0000 (11:07 +0000)]
Fix MinGW-w64 compilation
Contributed by net147@gmail.com
BUGS=
TEST=
Review URL: https://chromiumcodereview.appspot.com/9581045
Patch from Jonathan Liu <net147@gmail.com>.
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@10912
ce2b1a6d-e550-0410-aec6-
3dcde31c8c00
yangguo@chromium.org [Sat, 3 Mar 2012 10:19:12 +0000 (10:19 +0000)]
Fix MinGW64 build.
BUG=
TEST=
Review URL: https://chromiumcodereview.appspot.com/9584047
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@10911
ce2b1a6d-e550-0410-aec6-
3dcde31c8c00
mikhail.naganov@gmail.com [Fri, 2 Mar 2012 15:31:04 +0000 (15:31 +0000)]
Fix corrupted snapshot serializaton on ia32.
BUG=v8/1985
TEST=none
Review URL: https://chromiumcodereview.appspot.com/9582006
Patch from Alexei Filippov <alexeif@chromium.org>.
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@10910
ce2b1a6d-e550-0410-aec6-
3dcde31c8c00
yangguo@chromium.org [Fri, 2 Mar 2012 15:00:52 +0000 (15:00 +0000)]
Revert r10908 due to flakiness and crashes.
BUG=
TEST=
Review URL: https://chromiumcodereview.appspot.com/9580007
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@10909
ce2b1a6d-e550-0410-aec6-
3dcde31c8c00
yangguo@chromium.org [Fri, 2 Mar 2012 14:33:15 +0000 (14:33 +0000)]
Ensure consistent result of transcendental functions.
BUG=
TEST=regress-transcendental.js
Review URL: https://chromiumcodereview.appspot.com/9572009
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@10908
ce2b1a6d-e550-0410-aec6-
3dcde31c8c00
svenpanne@chromium.org [Fri, 2 Mar 2012 14:15:28 +0000 (14:15 +0000)]
Fixed presubmit error.
Review URL: https://chromiumcodereview.appspot.com/9584011
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@10907
ce2b1a6d-e550-0410-aec6-
3dcde31c8c00
svenpanne@chromium.org [Fri, 2 Mar 2012 14:03:59 +0000 (14:03 +0000)]
Re-land CL 9466047.
Main change from the original CL: Call::ComputeTarget does not use IsProperty
anymore, because this would potentially need a holder, which we don't have
here. Using Map::LookupInDescriptors with a NULL holder is a bit fishy in
general, because one has to be *extremely* careful when using its LookupResult.
The original CL made Chrome's NetInternalsTest.netInternalsTourTabs browser test
fail, but it's a mystery how this could happen: We should never reach
Call::ComputeTarget via Call::RecordTypeFeedback with a CALLBACKS property,
because we never consider calls to them monomorphic, which is in turn because of
the stub cache leaving them in the pre-monomorphic state. Therefore, I don't
have a clue how to write a regression test for this...
As an additional tiny bonus, the --trace-opt output for deoptimizations has been
improved.
Review URL: https://chromiumcodereview.appspot.com/9584003
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@10906
ce2b1a6d-e550-0410-aec6-
3dcde31c8c00
danno@chromium.org [Fri, 2 Mar 2012 13:40:14 +0000 (13:40 +0000)]
Inline ordered relational compares of mixed double/undefined values.
Allow Crankshaft to inline ordered relational comparisons (<, >, <=, >=) that have undefined arguments in addition to double value arguments (rather than calling the generic Compare stub).
R=fschneider@chromium.org
TEST=test/mjsunit/comparison-ops-and-undefined.js
Review URL: https://chromiumcodereview.appspot.com/9584006
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@10905
ce2b1a6d-e550-0410-aec6-
3dcde31c8c00
fschneider@chromium.org [Fri, 2 Mar 2012 13:05:59 +0000 (13:05 +0000)]
Make trace-hydrogen output more visualizer-friendly.
Review URL: https://chromiumcodereview.appspot.com/9580005
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@10904
ce2b1a6d-e550-0410-aec6-
3dcde31c8c00
vegorov@chromium.org [Fri, 2 Mar 2012 12:50:42 +0000 (12:50 +0000)]
Disable constructor inlining.
There are failures on Kraken.
R=fschneider@chromium.org
Review URL: https://chromiumcodereview.appspot.com/9585011
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@10903
ce2b1a6d-e550-0410-aec6-
3dcde31c8c00
yurys@chromium.org [Fri, 2 Mar 2012 12:27:15 +0000 (12:27 +0000)]
Cache result of ScriptNameOrSourceURL function. The function is quite slow on large(several MBs) scripts which causes significant slowdown when capturing stack trace for such scripts.
Review URL: https://chromiumcodereview.appspot.com/9564012
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@10902
ce2b1a6d-e550-0410-aec6-
3dcde31c8c00
vegorov@chromium.org [Fri, 2 Mar 2012 11:33:33 +0000 (11:33 +0000)]
Introduce basic type feedback for for-in statements to avoid deopts.
R=fschneider@chromium.org
Review URL: https://chromiumcodereview.appspot.com/9571001
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@10901
ce2b1a6d-e550-0410-aec6-
3dcde31c8c00
mstarzinger@chromium.org [Thu, 1 Mar 2012 17:20:11 +0000 (17:20 +0000)]
MIPS: Properly check fast array property in StoreIC::GenerateArrayLength.
This is the cleanup of an old todo from r10254 (
93483b6eb).
BUG=
TEST=
Review URL: https://chromiumcodereview.appspot.com/9570010
Patch from Daniel Kalmar <kalmard@homejinni.com>.
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@10896
ce2b1a6d-e550-0410-aec6-
3dcde31c8c00
fschneider@chromium.org [Thu, 1 Mar 2012 15:37:17 +0000 (15:37 +0000)]
Prepare push to trunk. Now working on version 3.9.15.
Review URL: https://chromiumcodereview.appspot.com/9570016
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@10893
ce2b1a6d-e550-0410-aec6-
3dcde31c8c00
fschneider@chromium.org [Thu, 1 Mar 2012 12:56:02 +0000 (12:56 +0000)]
MIPS: Additional explicit zone allocation changes.
These changes were not included in r10863 (
226afed4) because of patch submission ordering.
BUG=
TEST=
Patch from Daniel Kalmar <kalmard@homejinni.com>.
Review URL: https://chromiumcodereview.appspot.com/9566003
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@10892
ce2b1a6d-e550-0410-aec6-
3dcde31c8c00
fschneider@chromium.org [Thu, 1 Mar 2012 12:45:46 +0000 (12:45 +0000)]
Fix a register assignment bug in typed array stores without SSE3 available.
The old code used a separate HToInt32 instruction which had a wrong register
constraint for the input register which caused wrong result when the stored value
is used after a typed array store. (UseRegister instead of UseTempRegister) when no
SSE3 is available.
This change fixes it by replacing HToInt32 with the corresponding HChange
instruction which has correct register contraints.
TEST=mjsunit/compiler/regress-toint32.js
Review URL: https://chromiumcodereview.appspot.com/9565007
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@10891
ce2b1a6d-e550-0410-aec6-
3dcde31c8c00
mstarzinger@chromium.org [Thu, 1 Mar 2012 12:38:58 +0000 (12:38 +0000)]
MIPS: Implement inlined object allocation in Crankshaft.
Port r10881 (
0d25c61e).
Original commit message:
Generates inlined code for object allocation specific to the initial map
of the given constructor function. Also forces completion of inobject
slack tracking while crankshafting to finalize instance size of these
objects.
BUG=
TEST=
Review URL: https://chromiumcodereview.appspot.com/9569008
Patch from Daniel Kalmar <kalmard@homejinni.com>.
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@10890
ce2b1a6d-e550-0410-aec6-
3dcde31c8c00
erik.corry@gmail.com [Thu, 1 Mar 2012 12:12:56 +0000 (12:12 +0000)]
MIPS: Fix secondary stub cache and add a test for the stub cache lookups. This is a commit of https://chromiumcodereview.appspot.com/9566004 for Daniel Kalmar
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@10885
ce2b1a6d-e550-0410-aec6-
3dcde31c8c00
mstarzinger@chromium.org [Thu, 1 Mar 2012 11:50:11 +0000 (11:50 +0000)]
Improve constructor inlining backout.
This improves the generated hydrogen graph by also removing the obsolete
HCheckFunction instruction if we backout of inlining constructors.
R=danno@chromium.org
Review URL: https://chromiumcodereview.appspot.com/9537004
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@10884
ce2b1a6d-e550-0410-aec6-
3dcde31c8c00
yangguo@chromium.org [Thu, 1 Mar 2012 11:37:10 +0000 (11:37 +0000)]
Update test262 expectations concerning 64-bit precision double.
BUG=
TEST=
Review URL: https://chromiumcodereview.appspot.com/9540010
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@10883
ce2b1a6d-e550-0410-aec6-
3dcde31c8c00
fschneider@chromium.org [Thu, 1 Mar 2012 11:33:37 +0000 (11:33 +0000)]
Add flag --trace-phase to selectively produce IR trace output.
By default --trace-hydrogen only generates the final IR (before
code generation). The other phases can be printed by specifying
them by their first letter. Currently H=HIR, L=LIR or Z=final IR (default)
are recognized.
Review URL: https://chromiumcodereview.appspot.com/9535009
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@10882
ce2b1a6d-e550-0410-aec6-
3dcde31c8c00
mstarzinger@chromium.org [Thu, 1 Mar 2012 11:10:28 +0000 (11:10 +0000)]
Implement inlined object allocation in Crankshaft.
Generates inlined code for object allocation specific to the initial map
of the given constructor function. Also forces completion of inobject
slack tracking while crankshafting to finalize instance size of these
objects.
R=vegorov@chromium.org
TEST=mjsunit/compiler/alloc-object
Review URL: https://chromiumcodereview.appspot.com/9370019
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@10881
ce2b1a6d-e550-0410-aec6-
3dcde31c8c00
ulan@chromium.org [Wed, 29 Feb 2012 15:41:07 +0000 (15:41 +0000)]
Prepare push to trunk. Now working on version 3.9.14.
R=jkummerow@chromium.org
BUG=
TEST=
Review URL: https://chromiumcodereview.appspot.com/9535010
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@10874
ce2b1a6d-e550-0410-aec6-
3dcde31c8c00
jkummerow@chromium.org [Wed, 29 Feb 2012 15:08:02 +0000 (15:08 +0000)]
Profiler experiments: prevent self-optimization for V8 Extensions
Review URL: https://chromiumcodereview.appspot.com/9535006
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@10873
ce2b1a6d-e550-0410-aec6-
3dcde31c8c00
erik.corry@gmail.com [Wed, 29 Feb 2012 14:38:54 +0000 (14:38 +0000)]
Fix stub cache on ARM, broken in 10864.
Review URL: https://chromiumcodereview.appspot.com/9539010
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@10872
ce2b1a6d-e550-0410-aec6-
3dcde31c8c00
yangguo@chromium.org [Wed, 29 Feb 2012 14:25:24 +0000 (14:25 +0000)]
Inline one level of recursive call of WriteToFlat for the common case of cons string list.
BUG=
TEST=
Review URL: https://chromiumcodereview.appspot.com/9536011
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@10871
ce2b1a6d-e550-0410-aec6-
3dcde31c8c00
projects / platform / upstream / v8.git / log