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Author SHA1 Message Date
marja@chromium.org
14a90fcc57 Better tests for the Parser / Preparser unification. 
We need a way to assert that for a given source code snippet, an error *is*
produced or *is not* produced. Otherwise we might accidentally create new
errors or start accepting code which was previously not accepted. Just checking
that Parser and PreParser produce the same result doesn't cut it.

BUG=3126
LOG=N
R=ulan@chromium.org

Review URL: https://codereview.chromium.org/154243005

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@19107 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-02-05 15:30:01 +00:00
verwaest@chromium.org
cb044fa2d8 Merge polymorphic load/store handling 
R=dcarney@chromium.org

Review URL: https://codereview.chromium.org/150573010

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@19106 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-02-05 15:28:57 +00:00
ishell@chromium.org
9743d254f3 Fix for buildbot failure after r19102. 
R=verwaest@chromium.org

Review URL: https://codereview.chromium.org/149093011

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@19105 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-02-05 15:22:54 +00:00
ishell@chromium.org
a11899ff4e Check elimination improvement: propagation of state through phis is supported, CheckMap narrowing implemented. 
R=titzer@chromium.org

Review URL: https://codereview.chromium.org/141653009

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@19102 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-02-05 13:39:55 +00:00
yangguo@chromium.org
5fadbd9e2f Fix %OptimizeFunctionOnNextCall wrt concurrent compilation. 
If a function is marked or queued for concurrent compilation,
%OptimizeFunctionOnNextCall becomes a no-op. That can be wrong
if concurrent recompilation does not complete at the time we
expect the function to have been optimized.

R=hpayer@chromium.org

Review URL: https://codereview.chromium.org/151343006

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@19100 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-02-05 12:19:29 +00:00
yangguo@chromium.org
736e0a05f8 Use mutex in PostponeInterruptScope. 
To avoid race with e.g. StackGuard::RequestInstallCode called from another
thread when both access postpone_interrupts_nesting_.

R=mvstanton@chromium.org
BUG=290964
LOG=N

Review URL: https://codereview.chromium.org/138833006

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@19099 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-02-05 11:28:55 +00:00
verwaest@chromium.org
7dc05b57fd Move failing ASSERT on ARM to a more sane place. 
Objects can actually be stored into themselves. This fails when no write
barrier is needed (eg, the object was just allocated).

R=bmeurer@chromium.org

Review URL: https://codereview.chromium.org/148733005

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@19095 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-02-05 10:12:14 +00:00
bmeurer@chromium.org
8150c34c82 Optimize redundant HCompareMap instructions with known successors. 
R=ishell@chromium.org

Review URL: https://codereview.chromium.org/150663005

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@19094 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-02-05 09:30:53 +00:00
yangguo@chromium.org
f6d1a4fef1 Allow externalizing strings in old pointer space. 
This is what I think is a better solution to the "external strings in
old pointer space" problem. Basically, it is an issue because GC scans
all fields of objects in old pointer space and if the cached address
of the backing store is unaligned, it looks like a heap object, boom.

The solution here is to use short external strings when we externalize
a string in old pointer space, and when the address is unaligned.
Short external strings don't cache the address, so GC has no issues.

BUG=268686
LOG=Y
R=dcarney@chromium.org

Review URL: https://codereview.chromium.org/146183006

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@19093 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-02-05 09:29:04 +00:00
marja@chromium.org
dd539775d7 Test for miscellaneous (pre)parse errors. 
BUG=3126
LOG=N
R=ulan@chromium.org

Review URL: https://codereview.chromium.org/154133002

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@19092 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-02-05 08:38:26 +00:00
machenbach@chromium.org
afd430b5e5 Prepare push to trunk. Now working on version 3.24.33. 
R=jkummerow@chromium.org
TBR=jkummerow@chromium.org

Review URL: https://codereview.chromium.org/153973003

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@19087 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-02-05 03:04:35 +00:00
verwaest@chromium.org
fb306f9811 Explicitly disallow stores to JSObjectAccessors (for now). 
TBR=dcarney@chromium.org

Review URL: https://codereview.chromium.org/154873002

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@19086 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-02-04 22:46:53 +00:00
verwaest@chromium.org
2c3e6b41ff Use PropertyAccessInfo to compute stores in crankshaft. 
BUG=
R=dcarney@chromium.org

Review URL: https://codereview.chromium.org/153933002

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@19085 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-02-04 22:23:26 +00:00
rafaelw@chromium.org
7de9fc0a12 Implement Microtask Delivery Queue 
R=rossberg@chromium.org, rossberg
BUG=

Review URL: https://codereview.chromium.org/131413008

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@19084 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-02-04 19:58:49 +00:00
marja@chromium.org
23cbf27e12 Tests for (pre)parse errors when "yield" is found in inappropriate places. 
In addition:
- Fix: PreParser used to report an unexpected token one token too late when
ParsePrimaryExpression failed.
- Unified identifier handling (PreParser::GetIdentifier is now like Parser::GetIdentifier).
- Fix: PreParser used to produce "unexpected_token YIELD" errors when Parser
produced "unexpected_token_identifier"; fixed PreParser to match Parser.

BUG=3126
LOG=N
R=ulan@chromium.org

Review URL: https://codereview.chromium.org/151103006

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@19082 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-02-04 18:16:45 +00:00
marja@chromium.org
35354cb9b7 Tests and fixes for (pre)parse errors related to future reserved words. 
This contains the following fixes:
- PreParser was using an error "reserved_word" which doesn't exist in
messages.js. Changed it to "unexpected_reserved".

BUG=3126
LOG=N
R=ulan@chromium.org

Review URL: https://codereview.chromium.org/153793002

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@19076 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-02-04 16:38:47 +00:00
palfia@homejinni.com
5859e4d488 MIPS: Fix test-assembler-mips/MIPS10 test. 
cvt_l_d() and cvt_d_l() instructions are replaced to cvt_w_d() and ctv_d_w() because kernel FPU emulator generates illegal instruction for double <-> long conversions.

BUG=
R=jkummerow@chromium.org, plind44@gmail.com

Review URL: https://codereview.chromium.org/133363005

Patch from Balazs Kilvady <kilvadyb@homejinni.com>.

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@19073 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-02-04 14:05:46 +00:00
jkummerow@chromium.org
4058d90747 Cleanup: Unify CodeGenerator class across platforms 
R=svenpanne@chromium.org

Review URL: https://codereview.chromium.org/134643026

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@19072 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-02-04 13:53:41 +00:00
marja@chromium.org
6fa3419894 Temporarily mark reserved-words-as-property as possibly failing. 
V8 is changing an error message and Blink will disable this test temporarily,
too. This CL will keep the tree green until Blink is rolled into V8.

BUG=3126
LOG=N
R=svenpanne@chromium.org

Review URL: https://codereview.chromium.org/152863004

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@19071 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-02-04 13:37:34 +00:00
verwaest@chromium.org
8ac80c5308 Use Type* in crankshaft rather than HeapType. 
R=rossberg@chromium.org

Review URL: https://codereview.chromium.org/152863002

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@19069 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-02-04 12:44:15 +00:00
svenpanne@chromium.org
c270bad71e Don't access stack-allocated variable when it is out of scope. Enable Isolate cleanup in cctests again. 
R=ulan@chromium.org

Review URL: https://codereview.chromium.org/146973005

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@19068 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-02-04 12:23:30 +00:00
marja@chromium.org
443e645a2d Tests and fixes for (pre)parse errors related to strict reserved words. 
This contains the following fixes:

- We had strict_reserved_word and unexpected_strict_reserved, which one to use
was totally mixed in Parser and PreParser. Removed strict_reserved_word.
- When we saw a strict future reserved word when expecting something completely
different (such as "(" in "function foo interface"), Parser reports unexpected
identifier, whereas PreParser used to report unexpected strict reserved
word. Fixed PreParser to report unexpected identifier too.
- Unified parser and preparser error locations when the name of a function is a
strict reserved word. Now both point to the name.

BUG=3126
LOG=N
R=ulan@chromium.org

Review URL: https://codereview.chromium.org/149253010

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@19067 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-02-04 12:19:53 +00:00
hpayer@chromium.org
e5c7f4eff1 Added a test which installs a poisonous memento right after the new space top pointer. 
BUG=
R=bmeurer@chromium.org, mvstanton@chromium.org

Review URL: https://codereview.chromium.org/152813003

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@19066 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-02-04 12:10:30 +00:00
alph@chromium.org
efee3b8608 Add Box object to heap profiler. 
LOG=Y
R=ulan@chromium.org, yurys@chromium.org

Review URL: https://codereview.chromium.org/143343006

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@19063 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-02-04 11:43:19 +00:00
marja@chromium.org
2794955852 Tests for (pre)parse errors when "eval" and "arguments" are found in inappropriate places. 
In addition:
- Fix a bug in parser discovered by the tests (prefix and postfix confused in an
error message); the preparser had it right.
- Unify the parser and preparser error locations when the name of a function is
"eval" or "arguments. Now both point to the name.

BUG=3126
LOG=N
R=ulan@chromium.org

Review URL: https://codereview.chromium.org/153693002

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@19062 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-02-04 11:26:19 +00:00
ishell@chromium.org
0f89c8b91d Fix in array instance type initialization. 
R=dslomov@chromium.org

Review URL: https://codereview.chromium.org/134713004

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@19058 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-02-04 10:59:40 +00:00
ishell@chromium.org
05270212c3 Remake of the load elimination fix made earlier (r18884). 
R=titzer@chromium.org, verwaest@chromium.org

Review URL: https://codereview.chromium.org/149063010

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@19057 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-02-04 10:48:49 +00:00
hpayer@chromium.org
8d1504b238 Just initialize elements pointer in fast literal when pre-tenuring. 
BUG=
R=ishell@chromium.org

Review URL: https://codereview.chromium.org/148253004

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@19056 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-02-04 10:41:16 +00:00
hpayer@chromium.org
2afcfc0b0e Remove unused AllocationSpace paramenter from CollectGarbage. 
BUG=
R=bmeurer@chromium.org

Review URL: https://codereview.chromium.org/148943004

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@19054 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-02-04 10:30:36 +00:00
marja@chromium.org
f62ef25c08 Revert "Tests for (pre)parse errors when "eval" and "arguments" are found in inappropriate places." 
Reason: The fixed error message broke some tests.

This reverts r19050.

BUG=
TBR=ulan@chromium.org

Review URL: https://codereview.chromium.org/153673002

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@19053 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-02-04 10:00:36 +00:00
jkummerow@chromium.org
a550a188e0 Add per-file OWNERS for MIPS-specific cctests 
R=danno@chromium.org

Review URL: https://codereview.chromium.org/148923003

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@19052 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-02-04 09:53:26 +00:00
dslomov@chromium.org
a03d31394c Check the offset argument of TypedArray.set for fitting into Smi. 
R=jkummerow@chromium.org
BUG=340125
LOG=Y

Review URL: https://codereview.chromium.org/145623009

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@19051 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-02-04 09:53:05 +00:00
marja@chromium.org
9aa05b0997 Tests for (pre)parse errors when "eval" and "arguments" are found in inappropriate places. 
In addition:
- Fix a bug in parser discovered by the tests (prefix and postfix confused in an
  error message); the preparser had it right.
- Unify the parser and preparser error locations when the name of a function is
  "eval" or "arguments. Now both point to the name.

BUG=3126
LOG=N
R=ulan@chromium.org

Review URL: https://codereview.chromium.org/140543003

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@19050 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-02-04 09:47:30 +00:00
svenpanne@chromium.org
681289e0d6 Revert "Dispose Isolate at end of cctest." 
Things work locally, only the waterfall is unhappy for some arcane reason.
Investigating...

TBR=bmeurer@chromium.org

Review URL: https://codereview.chromium.org/133193006

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@19049 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-02-04 09:41:21 +00:00
svenpanne@chromium.org
4a4e64d6c7 Dispose Isolate at end of cctest. 
No measurable change in test running time, we clean up only trivial
known things at disposal time and do not walk the heap, run real
finalizers, etc.

R=ulan@chromium.org

Review URL: https://codereview.chromium.org/135153007

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@19047 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-02-04 08:30:35 +00:00
machenbach@chromium.org
110ff9a286 Prepare push to trunk. Now working on version 3.24.32. 
R=bmeurer@chromium.org
TBR=bmeurer@chromium.org

Review URL: https://codereview.chromium.org/138303004

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@19044 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-02-04 07:54:03 +00:00
palfia@homejinni.com
69d8678baf MIPS: Unroll push loop in r19040 and other push optimizations. 
BUG=
R=plind44@gmail.com

Review URL: https://codereview.chromium.org/145973015

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@19042 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-02-04 00:06:44 +00:00
plind44@gmail.com
4ac8778b9c MIPS: let load and store api callbacks use global proxy as receiver. 
Port r19033 (c31b3e7)

BUG=
R=plind44@gmail.com

Review URL: https://codereview.chromium.org/152943002

Patch from Balazs Kilvady <kilvadyb@homejinni.com>.

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@19040 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-02-03 18:44:23 +00:00
dcarney@chromium.org
ef2ca4ac09 let load and store api callbacks use global proxy as receiver 
R=verwaest@chromium.org

BUG=

Review URL: https://codereview.chromium.org/151063003

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@19033 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-02-03 15:19:38 +00:00
yangguo@chromium.org
9e70f6a4e7 Fix short-circuiting logical and/or in HOptimizedGraphBuilder. 
R=jkummerow@chromium.org
BUG=336148
LOG=Y

Review URL: https://codereview.chromium.org/143263022

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@19031 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-02-03 14:29:34 +00:00
ishell@chromium.org
b98637ce5e Elements field of newly allocated JSArray could be left uninitialized in some cases (fast literal case). 
BUG=340124
LOG=Y
R=hpayer@chromium.org

Review URL: https://codereview.chromium.org/152673004

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@19026 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-02-03 13:33:26 +00:00
hpayer@chromium.org
559826f649 Make memento checks more stable. Add filler at the end of new space and check if object and memento are on the same new space page. 
BUG=
R=bmeurer@chromium.org, mvstanton@chromium.org

Review URL: https://codereview.chromium.org/152613002

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@19024 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-02-03 12:20:15 +00:00
verwaest@chromium.org
db7124dc28 Return a valid map for PropertyAccessInfos with Boolean type. 
BUG=340064
LOG=N
R=dcarney@chromium.org

Review URL: https://codereview.chromium.org/152603002

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@19023 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-02-03 10:20:32 +00:00
yangguo@chromium.org
6f95c0b11b [x64] add disasm for two fp instructions 
BUG=
R=yangguo@chromium.org

Review URL: https://codereview.chromium.org/146583002

Patch from Weiliang Lin <weiliang.lin@intel.com>.

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@19022 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-02-03 08:13:12 +00:00
jarin@chromium.org
b662597609 Re-enable escape analysis. 
R=danno@chromium.org, mstarzinger@chromium.org
LOG=Y
BUG=

Review URL: https://codereview.chromium.org/142843004

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@19021 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-02-03 07:57:07 +00:00
svenpanne@chromium.org
16bcd43187 More cctest fixes regarding lifetime/ownership. 
* Avoid double-free in cctest/test-api/RegExpInterruption.

   * Avoid incorrect zone fiddling in cctest/test-strings.

R=ulan@chromium.org

Review URL: https://codereview.chromium.org/144533005

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@19020 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-02-03 07:29:23 +00:00
machenbach@chromium.org
3cbe565fb3 Prepare push to trunk. Now working on version 3.24.31. 
R=bmeurer@chromium.org
TBR=bmeurer@chromium.org

Review URL: https://codereview.chromium.org/152523002

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@19017 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-02-03 07:22:59 +00:00
verwaest@chromium.org
ea8e42c67b Replace nonexistent a4 by t0 on mips. 
BUG=
R=ulan@chromium.org

Review URL: https://codereview.chromium.org/136093010

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@19016 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-02-01 11:30:38 +00:00
verwaest@chromium.org
77ccf36993 Ensure we don't clobber the cell on ARM and MIPS 
BUG=
R=ulan@chromium.org

Review URL: https://codereview.chromium.org/151543003

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@19015 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-02-01 10:43:57 +00:00
verwaest@chromium.org
9e995fdd91 Ensure the word after top is cleared in newspace if top < high. 
BUG=
R=ulan@chromium.org

Review URL: https://codereview.chromium.org/151783002

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@19014 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-02-01 10:35:36 +00:00