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Author SHA1 Message Date
machenbach@chromium.org
bd7652f1f5 Whitespace change to trigger bots. 
TBR=jkummerow@chromium.org

BUG=

Review URL: https://codereview.chromium.org/348843010

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@22016 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-06-25 14:24:15 +00:00
machenbach@chromium.org
79b1f09d16 Fix tools/whitespace.txt. Huge perf improvements. 
R=mstarzinger@chromium.org

Review URL: https://codereview.chromium.org/330913006

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@22015 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-06-25 14:14:54 +00:00
mvstanton@chromium.org
8f905ee9fd Cleanup CallInterfaceDescriptor 
Make CallInterfaceDescriptor work like CodeStubInterfaceDescriptor, owning it's
register and representation arrays. This also eliminates a host of TSAN warnings
for static arrays.

This CL depends on https://codereview.chromium.org/352583002 landing first
(a conceptual dependency at least).

R=svenpanne@chromium.org

Review URL: https://codereview.chromium.org/350293003

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@22014 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-06-25 12:52:58 +00:00
yangguo@chromium.org
7e9fc63d66 Reorder full code for while loops to better reflect statement positions. 
R=jkummerow@chromium.org
BUG=v8:2047
LOG=N

Review URL: https://codereview.chromium.org/353823002

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@22013 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-06-25 12:42:28 +00:00
jkummerow@chromium.org
0bf430c1d6 Better fix for --trace-ic source positions: Use HOptimizedGraphBuilderWithPositions 
This reverts the changes made in r22008.

R=yangguo@chromium.org

Review URL: https://codereview.chromium.org/355823003

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@22012 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-06-25 12:37:06 +00:00
mvstanton@chromium.org
addd35df56 The IC exposes a register definition. 
Centralize a register definition in an IC that provides:
1) symbolic names for the register (like, edx == receiver)
2) defines ordering when passed on the stack

Code that implements or uses the IC should use this definition instead of "knowing" what the registers are. Or at least have the definition to validate it's assumptions.

As a side effect of avoiding runtime static initializers (enforced by tools/check-static-initializers.sh, neat), I gave ownership of the registers array to CodeStubInterfaceDescriptor. This prompted a cleanup of that struct.

R=jkummerow@chromium.org

Review URL: https://codereview.chromium.org/352583002

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@22011 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-06-25 12:32:12 +00:00
yangguo@chromium.org
6f2368627c Blacklist failing test from GC stress runs. 
The test expects a function not to deopt. However GC stress causes
the code to be marked for deopt for a reason we are not testing against.

R=marja@chromium.org

Review URL: https://codereview.chromium.org/354853002

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@22010 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-06-25 12:18:19 +00:00
mstarzinger@chromium.org
8a35e9ce47 Drop obsolete dont_optimize compiler hint. 
R=svenpanne@chromium.org

Review URL: https://codereview.chromium.org/354813003

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@22009 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-06-25 12:12:21 +00:00
jkummerow@chromium.org
bb9d85e78e Fix --trace-ic position information for LoadICs and StoreICs in optimized code 
R=yangguo@chromium.org

Review URL: https://codereview.chromium.org/352663002

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@22008 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-06-25 12:06:03 +00:00
hpayer@chromium.org
51b189a27c Wait for sweeper threads when expansion of old generation fails. 
BUG=
R=ulan@chromium.org

Review URL: https://codereview.chromium.org/351013002

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@22007 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-06-25 10:53:00 +00:00
machenbach@chromium.org
70ef1c240f Whitespace change to trigger bots. 
TBR=jkummerow@chromium.org
BUG=

Review URL: https://codereview.chromium.org/352103003

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@22006 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-06-25 10:36:02 +00:00
wingo@igalia.com
3454a45f5d Test that trailing commas in object literals are allowed 
ES6 will allow trailing commas in object literals.  It turns out that V8
already allowed it, too, as does JSC and SpiderMonkey.

R=marja@chromium.org
BUG=

Review URL: https://codereview.chromium.org/350353002

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@22005 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-06-25 10:13:10 +00:00
jochen@chromium.org
a05abda445 Set OS=android via GYP_DEFINES 
Otherwise, the variable isn't available in all scopes. Instead of playing around
with nested scopes, we just set it in GYP_DEFINES (same as chromium does)

BUG=v8:3405
R=ulan@chromium.org
LOG=n

Review URL: https://codereview.chromium.org/357643002

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@22004 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-06-25 09:48:49 +00:00
ulan@chromium.org
6a5ab4b2d0 Grow heap slower if GC freed many global handles. 
BUG=263503
LOG=Y
R=hpayer@chromium.org

Review URL: https://codereview.chromium.org/352763002

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@22003 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-06-25 09:36:45 +00:00
hpayer@chromium.org
a2f85d6c35 Promotion is the backup strategy when semi-space copy fails and vice versa. 
BUG=
R=ishell@chromium.org

Review URL: https://codereview.chromium.org/356613004

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@22002 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-06-25 09:31:25 +00:00
yangguo@chromium.org
3247a71c78 Do not unnecessarily expose execution state in debug event data. 
When we fire a debug event, we create duplicate execution state objects,
one as argument for the debug event listener, one as property on the
debug event data object. The latter is never used by chrome.

R=yurys@chromium.org

Review URL: https://codereview.chromium.org/355793002

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@22001 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-06-25 09:13:09 +00:00
yangguo@chromium.org
50cc3a5ba8 Suppress ASAN for non-compatible test case. 
This test calls quit() to exit d8 without proper tear down.

R=machenbach@chromium.org

Review URL: https://codereview.chromium.org/356623003

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@22000 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-06-25 09:05:28 +00:00
wingo@igalia.com
bf8e802f1a Add @@iterator, .entries(), .values(), .keys() support to typed arrays 
R=arv@chromium.org, rossberg@chromium.org
BUG=

Review URL: https://codereview.chromium.org/336403002

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@21999 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-06-25 08:46:53 +00:00
machenbach@chromium.org
52ef087dcf Fix clusterfuzz check in auto-roll. 
Minor fixes: Strip new lines from api key. Missing import. Use string query parameters.

BUG=
TBR=jarin@chromium.org

Review URL: https://codereview.chromium.org/353813002

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@21998 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-06-25 08:44:59 +00:00
jochen@chromium.org
c0dd51efdb Remove dependency from platform.h implementations on isolate 
BUG=none
R=bmeurer@chromium.org
LOG=n

Review URL: https://codereview.chromium.org/347223004

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@21997 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-06-25 08:20:42 +00:00
machenbach@chromium.org
7833a1321c Add clusterfuzz check to v8 auto-roll script and use CQ. 
This adds a check step that makes sure there are no new issues when rolling into chromium.

It also checks the cq bit on roll upload.

BUG=
R=jarin@chromium.org

Review URL: https://codereview.chromium.org/315133003

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@21996 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-06-25 08:17:45 +00:00
yangguo@chromium.org
4fa6a27ae2 Fix mjsunit's assertOptimized and assertUnoptimized. 
This was broken some time ago by a refactor.

R=ulan@chromium.org

Review URL: https://codereview.chromium.org/349423003

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@21995 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-06-25 08:01:13 +00:00
wingo@igalia.com
699bc8f73d Add @@iterator support for strings 
R=rossberg@chromium.org
BUG=

Review URL: https://codereview.chromium.org/335423002

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@21994 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-06-25 07:43:14 +00:00
wingo@igalia.com
f6dfa63c9d Add @@iterator to Array.prototype 
R=rossberg@chromium.org
BUG=

Review URL: https://codereview.chromium.org/338323003

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@21993 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-06-25 07:32:57 +00:00
marja@chromium.org
31ab363c82 Revert "Update survival statistics correctly in the Scavenger." 
This reverts r21991.

Reason: lots of test failures.

BUG=
TBR=hpayer@chromium.org

Review URL: https://codereview.chromium.org/352083002

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@21992 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-06-25 07:20:13 +00:00
hpayer@chromium.org
661630f589 Update survival statistics correctly in the Scavenger. 
BUG=
R=ishell@chromium.org

Review URL: https://codereview.chromium.org/351893003

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@21991 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-06-25 06:29:36 +00:00
kilvadyb@homejinni.com
1c4621848e MIPS: optimize Lithium Allocate. 
Port r21968 (f6c757c)

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@21988 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-06-24 16:53:25 +00:00
rodolph.perfetta@arm.com
83ee347736 ARM64: fix operator precedence issue. 
As a result the constant pool marker was always 0.

BUG=
R=ulan@chromium.org

Review URL: https://codereview.chromium.org/350923003

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@21987 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-06-24 16:20:44 +00:00
alph@chromium.org
65e585fa38 CPU profiler: increase the max number of captured frames. 
LOG=N
R=jkummerow@chromium.org, loislo@chromium.org, yurys@chromium.org

Review URL: https://codereview.chromium.org/357443003

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@21986 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-06-24 16:00:51 +00:00
ishell@chromium.org
80e1bf42e5 More Map methods moved to private part. 
R=verwaest@chromium.org

Review URL: https://codereview.chromium.org/350023002

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@21985 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-06-24 15:56:36 +00:00
ishell@chromium.org
ae1aaf7c76 Making MigrateToMap() a single bottleneck for all migrations except slow-to-fast case. 
R=verwaest@chromium.org

Review URL: https://codereview.chromium.org/346743005

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@21984 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-06-24 15:28:29 +00:00
ishell@chromium.org
220fa8ea08 More set_map() calls replaced with MigrateToMap(). 
R=verwaest@chromium.org

Review URL: https://codereview.chromium.org/338793004

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@21983 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-06-24 14:53:48 +00:00
hpayer@chromium.org
776a65684a Promote objects if semi-space copy fails while scavenging. 
BUG=388188
LOG=N
R=jarin@chromium.org

Review URL: https://codereview.chromium.org/351853006

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@21980 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-06-24 14:30:22 +00:00
jochen@chromium.org
0323525d1b Initialize the Isolate's use_counter_callback_ member 
BUG=none
R=marja@chromium.org
LOG=n

Review URL: https://codereview.chromium.org/345363003

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@21975 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-06-24 14:13:15 +00:00
marja@chromium.org
62ffc7de20 New try: Parser: Delay internalizing strings and values 
This is a reincarnation of r21841.

The previous try was https://codereview.chromium.org/314603004/ but it regressed
JSBench and morejs.

BUG=
R=rossberg@chromium.org

Review URL: https://codereview.chromium.org/335293004

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@21972 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-06-24 14:03:24 +00:00
yangguo@chromium.org
256d406c73 Revert assertion change from r21933 in Isolate::RunMicrotasks(). 
R=marja@chromium.org

Review URL: https://codereview.chromium.org/357453002

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@21971 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-06-24 13:58:56 +00:00
jkummerow@chromium.org
426061d3d0 Sync 'git cl presubmit' and 'tools/presubmit.py' 
More precisely, add CheckGeneratedRuntimeTests to checks performed by
'git cl presubmit'.

R=machenbach@chromium.org

Review URL: https://codereview.chromium.org/352583005

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@21970 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-06-24 13:56:54 +00:00
machenbach@chromium.org
9d58d1428a Whitespace change to trigger bots. 
BUG=
TBR=jkummerow@chromium.org

Review URL: https://codereview.chromium.org/348583004

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@21969 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-06-24 13:55:26 +00:00
Jacob.Bramley@arm.com
cb3c7a0db9 ARM: optimize Lithium Allocate 
R=ulan@chromium.org, bmeurer@chromium.org

BUG=

Review URL: https://codereview.chromium.org/331993004

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@21968 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-06-24 12:54:59 +00:00
jochen@chromium.org
8a21855b7f Don't list platform-posix.cc twice on android 
BUG=387326
R=marja@chromium.org
LOG=n

Review URL: https://codereview.chromium.org/350893002

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@21967 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-06-24 12:41:17 +00:00
baptiste.afsa@arm.com
f10c5574b0 ARM64: Enable low level profiling. 
R=ulan@chromium.org

Review URL: https://codereview.chromium.org/353643003

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@21965 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-06-24 12:40:20 +00:00
marja@chromium.org
9e121d0d5d Remove unused variables from assembler-arm.cc. 
Local arm.debug build with make fails - not sure why arm build doesn't fail on
the waterfall.

R=rmcilroy@chromium.org
BUG=

Review URL: https://codereview.chromium.org/337273003

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@21964 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-06-24 12:20:12 +00:00
Jacob.Bramley@arm.com
63b3d1358c ARM: Fix inline assembly (r21949) for Clang. 
Add a 'c' predicate to the immediate syscall number. This tells the
compiler to omit the leading '#' that immediates usually have in ARM.
The GNU assembler tolerates "ldr r7, =#1234" but Clang does not.

BUG=V8:3403
LOG=N
R=bmeurer@chromium.org

Review URL: https://codereview.chromium.org/356463004

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@21963 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-06-24 11:26:48 +00:00
svenpanne@chromium.org
52fa41c3df Make Object::IsFoo const. 
Removed a few useless const_casts on the way.

R=mstarzinger@chromium.org

Review URL: https://codereview.chromium.org/351573002

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@21961 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-06-24 09:47:25 +00:00
yangguo@chromium.org
3563b7095a Fix a potential overflow in SortedListBSearch 
R=yangguo@chromium.org

Review URL: https://codereview.chromium.org/344513004

Patch from Jianghua Yang <jianghua.jhy@alibaba-inc.com>.

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@21960 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-06-24 09:37:51 +00:00
yangguo@chromium.org
58bf19e9d5 Remove bogus assertions in HCompareObjectEqAndBranch. 
R=jkummerow@chromium.org, danno@chromium.org
BUG=387636
LOG=Y

Review URL: https://codereview.chromium.org/331863015

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@21959 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-06-24 09:33:05 +00:00
yangguo@chromium.org
438f49a322 Do not eagerly update allow_osr_at_loop_nesting_level. 
Having debug break points prevents OSR. That causes
allow_osr_at_loop_nesting_level and the actually patched state
to go out of sync.

R=jkummerow@chromium.org
BUG=387599
LOG=Y

Review URL: https://codereview.chromium.org/346223007

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@21958 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-06-24 09:31:30 +00:00
Jacob.Bramley@arm.com
00617033dd ARM64: Clean up LiveEdit. 
BUG=
R=yangguo@chromium.org

Review URL: https://codereview.chromium.org/349973007

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@21957 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-06-24 08:16:33 +00:00
jochen@chromium.org
bab70ca936 Set host_arch to ia32 on machines with a 32bit userland but a 64bit kernel. 
I don't know if there are any v8 bots with that configuration, but it seems
like a good idea to have v8 be consistent with chromium and nacl here, so that
this works fine if such a bot is ever set up.

This is similar to https://codereview.chromium.org/342493002/ , but with a
detect_v8_host_arch.py script that handles the additional machine types that
standalone.gypi used to handle.

Originally reviewed at https://codereview.chromium.org/346643002/

BUG=368384
LOG=Y
R=jochen@chromium.org

Review URL: https://codereview.chromium.org/349333006

Patch from Nico Weber <thakis@chromium.org>.

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@21956 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-06-24 07:12:48 +00:00
haitao.feng@intel.com
5970d4fa10 Add X32 port into V8 
R=verwaest@chromium.org

Review URL: https://codereview.chromium.org/18014003

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@21955 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-06-24 05:27:44 +00:00