erik.corry@gmail.com
35eec7c7ca
Reland sticky regexps https://codereview.chromium.org/567313003/
...
R=svenpanne@chromium.org , yangguo@chromium.org
BUG=
Review URL: https://codereview.chromium.org/580383003
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@24065 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-09-19 07:36:05 +00:00
jochen@chromium.org
525ed1130e
Revert "Require V8 to be explicitly initialized before an Isolate is created"
...
LOG=n
TBR=svenpanne@chromium.org
BUG=none
Review URL: https://codereview.chromium.org/582953002
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@24055 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-09-18 21:57:10 +00:00
jochen@chromium.org
b471347b65
Skip math-floor-of-div-nosudiv on arm
...
TBR=svenpanne@chromium.org
BUG=none
LOG=n
Review URL: https://codereview.chromium.org/587453002
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@24054 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-09-18 21:54:50 +00:00
verwaest@chromium.org
c5a3850b8f
Revert "filter cross context eval"
...
(Reverts https://codereview.chromium.org/294073002/ )
BUG=chromium:415051
LOG=y
R=ishell@chromium.org
Review URL: https://codereview.chromium.org/582093002
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@24049 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-09-18 17:25:25 +00:00
arv@chromium.org
714f5f401c
ES6: Implement generator method shorthand
...
https://people.mozilla.org/~jorendorff/es6-draft.html#sec-method-definitions
BUG=v8:3516
LOG=Y
R=dslomov@chromium.org
Review URL: https://codereview.chromium.org/577973002
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@24048 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-09-18 17:14:13 +00:00
rossberg@chromium.org
cc960f8034
Revert "RegExp: Add support for the ES6-proposed sticky flag"
...
Causes a flaky failure on buildbots. Here is the (deterministic) repro step (thanks to Michael Stanton):
first go to flag-definitions.h and set this to false.
DEFINE_BOOL(enable_sse4_1, false,
"enable use of SSE4.1 instructions if available")
Run the following and it should fail:
tools/run-tests.py --arch=ia32 --mode=release cctest/test-api/Regress2107
R=yangguo@chromium.org
BUG=
Review URL: https://codereview.chromium.org/580123002
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@24045 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-09-18 14:53:00 +00:00
wingo@igalia.com
3117f6b358
Implement generator mirror
...
R=yangguo@chromium.org , aandrey@chromium.org
BUG=v8:3292
LOG=N
Review URL: https://codereview.chromium.org/580823002
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@24043 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-09-18 13:30:15 +00:00
verwaest@chromium.org
a1a0f465b2
Turn keyed loads with string-based (non-convertible to array-index) key into named loads
...
BUG=
R=ishell@chromium.org
Review URL: https://codereview.chromium.org/585433002
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@24032 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-09-18 12:00:00 +00:00
erik.corry@gmail.com
63b1c1900d
RegExp: Add support for the ES6-proposed sticky flag
...
R=yangguo@chromium.org , rossberg@chromium.org
BUG=
Review URL: https://codereview.chromium.org/567313003
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@24031 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-09-18 11:32:39 +00:00
wingo@igalia.com
00375fba59
Array.prototype.sort: Unchecked calls to hasOwnProperty and push and sort
...
BUG=v8:3537
LOG=
R=arv@chromium.org , wingo@igalia.com , yangguo@chromium.org
Review URL: https://codereview.chromium.org/555173002
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@24005 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-09-17 14:01:25 +00:00
titzer@chromium.org
cbf66711af
Minor compiler pipeline refactoring. Inline UpdateSharedFunctionInfo and make Parser::Parse responsible for setting the strict mode of the CompilationInfo.
...
R=mstarzinger@chromium.org
BUG=
Review URL: https://codereview.chromium.org/555553003
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@24001 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-09-17 12:34:46 +00:00
yangguo@chromium.org
1cc4b0b95e
Support stepping into generator function.
...
R=aandrey@chromium.org , wingo@igalia.com
BUG=v8:3572
LOG=Y
Review URL: https://codereview.chromium.org/544953005
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@24000 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-09-17 12:27:16 +00:00
wingo@igalia.com
a76fe0a2cf
Enable ES6 generators
...
R=rossberg@chromium.org
BUG=v8:2355
LOG=Y
Review URL: https://codereview.chromium.org/573963003
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@23974 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-09-16 12:30:39 +00:00
mstarzinger@chromium.org
429924b780
Fix typed lowering to number comparison.
...
R=titzer@chromium.org
TEST=mjsunit/regress/regress-3564
BUG=v8:3564
LOG=N
Review URL: https://codereview.chromium.org/574653002
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@23972 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-09-16 11:33:30 +00:00
mstarzinger@chromium.org
d313551a3e
Disable lowering to StringAdd due to various issues.
...
R=titzer@chromium.org
Review URL: https://codereview.chromium.org/566303003
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@23961 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-09-16 08:29:46 +00:00
mstarzinger@chromium.org
357d7c420a
Skip long running tests with TurboFan and GC Stress.
...
TBR=machenbach@chromium.org
Review URL: https://codereview.chromium.org/559343004
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@23957 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-09-15 17:40:26 +00:00
mstarzinger@chromium.org
de71f7bd16
Exact black-list of AST nodes for TurboFan.
...
R=rossberg@chromium.org
Review URL: https://codereview.chromium.org/564203003
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@23953 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-09-15 15:06:05 +00:00
mstarzinger@chromium.org
2b9e1c54d4
Enable typed pipeline for the benchmark tests.
...
R=rossberg@chromium.org
TEST=benchmarks
Review URL: https://codereview.chromium.org/567293003
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@23944 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-09-15 12:48:55 +00:00
yangguo@chromium.org
7cb82a76b4
Reland "Remove V8_HOST_CAN_READ_UNALIGNED and its uses."
...
BUG=chromium:412967
LOG=N
R=jkummerow@chromium.org
Review URL: https://codereview.chromium.org/571903002
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@23938 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-09-15 10:54:49 +00:00
jarin@chromium.org
00e90b7e6e
Remove deoptimization by patching the call stack.
...
We go back to patching the code for lazy deoptimization because ICs need the on-stack return address to read/update the IC address/state.
The change also fixes bunch of tests, mostly by adding more deoptimization points.
(We still need to add code to ensure lazy deopt patching does not overwrite ICs and other lazy deopts; this is coming next.)
BUG=
R=bmeurer@chromium.org
Review URL: https://codereview.chromium.org/568783002
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@23934 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-09-15 09:21:39 +00:00
rossberg@chromium.org
be33a79d21
Fixpoint typing has to consider all imprecise nodes
...
R=jarin@chromium.org
BUG=
Review URL: https://codereview.chromium.org/568743003
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@23931 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-09-15 09:03:59 +00:00
arv@chromium.org
6b660f2812
ES6: String(symbol) should work like symbol.toString
...
Using String as a function and passing a symbol should return the
same value as if Symbol.prototype.toString was called.
http://people.mozilla.org/~jorendorff/es6-draft.html#sec-string-constructor-string-value
BUG=v8:3554
LOG=Y
R=rossberg@chromium.org , rossberg
Review URL: https://codereview.chromium.org/564863002
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@23923 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-09-12 16:17:27 +00:00
arv@chromium.org
477b75f1cb
Arrow functions: Cleanup handling of the prototype property
...
The old code did not work correctly in case of optimizations. I
found this out when implementing concise methods and we now plumb
through the function kind so we know what kind of Map to create for
the function.
BUG=v8:2700
LOG=y
R=rossberg@chromium.org
Review URL: https://codereview.chromium.org/562253002
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@23920 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-09-12 15:07:43 +00:00
jarin@chromium.org
e401262400
Reland "Change the order of arguments of the (One|Two)ByteSeqStringSetChar intrinsic."
...
This relands commit r23899.
BUG=
R=mstarzinger@chromium.org
Review URL: https://codereview.chromium.org/565093002
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@23910 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-09-12 10:58:43 +00:00
mstarzinger@chromium.org
ab27b867c5
Allow more runtime functions to accept Int32s instead of Smis.
...
R=yangguo@chromium.org
TEST=mjsunit/array-join
Review URL: https://codereview.chromium.org/563223002
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@23908 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-09-12 10:43:27 +00:00
jarin@chromium.org
bc0674d0a7
Revert "Change the order of arguments of the (One|Two)ByteSeqStringSetChar intrinsic."
...
This reverts commit r23899.
TBR=ulan@chromium.org
Review URL: https://codereview.chromium.org/552253003
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@23902 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-09-12 08:49:22 +00:00
jkummerow@chromium.org
b4375b77ec
Fix Smi vs. HeapObject confusion in HConstants.
...
Representation and HType should agree with each other.
BUG=chromium:412215
LOG=y
R=bmeurer@chromium.org
Review URL: https://codereview.chromium.org/556563005
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@23901 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-09-12 08:44:14 +00:00
jarin@chromium.org
91e97f8371
Change the order of arguments of the (One|Two)ByteSeqStringSetChar intrinsic.
...
This makes the syntactic order consistent with the evaluation order.
BUG=
R=mstarzinger@chromium.org
Review URL: https://codereview.chromium.org/561133005
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@23899 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-09-12 08:18:29 +00:00
mstarzinger@chromium.org
b930ef1012
Fix typed lowering of JSAdd on non-number inputs.
...
R=rossberg@chromium.org
TEST=mjsunit/regress/regress-3476
Review URL: https://codereview.chromium.org/564823003
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@23883 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-09-11 16:09:21 +00:00
rossberg@chromium.org
fc71f7fdb3
Fix inaccurate type condition in Hydrogen
...
R=bmeurer@chromium.org
BUG=chromium:412210
LOG=Y
Review URL: https://codereview.chromium.org/550453003
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@23873 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-09-11 12:13:34 +00:00
ulan@chromium.org
032bc4bd84
Skip long running test variants for NaCL.
...
BUG=
R=svenpanne@chromium.org
Review URL: https://codereview.chromium.org/566543002
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@23870 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-09-11 11:49:39 +00:00
jkummerow@chromium.org
bd97fcaed0
Fix regress-crbug-412203.js
...
R=ulan@chromium.org
Review URL: https://codereview.chromium.org/563733002
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@23869 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-09-11 11:47:39 +00:00
jkummerow@chromium.org
11f7584d0a
Fix ElementsKind handling of prototypes in Array.concat
...
Double elements, typed elements, and sloppy arguments elements were all erroneously marked UNREACHABLE.
BUG=chromium:412203
LOG=n
R=ulan@chromium.org
Review URL: https://codereview.chromium.org/560463002
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@23863 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-09-11 10:04:13 +00:00
arv@chromium.org
bd01c1df61
Remove runtime test for concise methods
...
The runtime tests have been removed.
LOG=N
BUG=None
R=jkummerow@chromium.org
Review URL: https://codereview.chromium.org/560893002
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@23847 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-09-10 17:36:00 +00:00
arv@chromium.org
45d8e74cd6
ES6: Add support for method shorthand in object literals
...
This is governed by the harmony-object-literals flag.
BUG=v8:3516
LOG=Y
R=rossberg@chromium.org
Review URL: https://codereview.chromium.org/477263002
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@23846 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-09-10 16:39:42 +00:00
yangguo@chromium.org
4e670fd05e
Rename ascii to one-byte where applicable.
...
R=dcarney@chromium.org , marja@chromium.org
Review URL: https://codereview.chromium.org/559913002
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@23840 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-09-10 12:38:12 +00:00
mstarzinger@chromium.org
daa9aa5553
Fix blacklist of 'array-functions-prototype-misc' after r23830.
...
R=ulan@chromium.org
TEST=mjsunit/array-functions-prototype-misc
Review URL: https://codereview.chromium.org/556213002
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@23832 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-09-10 10:31:59 +00:00
mstarzinger@chromium.org
13f01e65c4
Enable typed pipeline for TurboFan.
...
R=danno@chromium.org
Review URL: https://codereview.chromium.org/552303003
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@23830 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-09-10 09:52:50 +00:00
ulan@chromium.org
d66ed1176f
Don't inline Array functions if receiver map is not extensible.
...
BUG=405517
LOG=N
TEST=mjsunit/regress/regress-crbug-405517.js
R=bmeurer@chromium.org
Review URL: https://codereview.chromium.org/552333002
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@23828 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-09-10 09:22:13 +00:00
ulan@chromium.org
99301fc8c5
Fix regress-411210 after r23824.
...
BUG=
R=hpayer@chromium.org
Review URL: https://codereview.chromium.org/559863004
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@23827 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-09-10 08:48:40 +00:00
hpayer@chromium.org
ed37edc5c0
Remove guard page mechanism from promotion queue.
...
BUG=chromium:411210
LOG=n
R=jarin@chromium.org
Review URL: https://codereview.chromium.org/557243002
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@23824 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-09-10 07:51:29 +00:00
jarin@chromium.org
01d63e43b2
Handle non-object constants in HConstant::GetMonomorphicJSObjectMap.
...
R=ulan@chromium.org
BUG=chromium:412162
LOG=N
Review URL: https://codereview.chromium.org/552243002
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@23803 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-09-09 12:58:34 +00:00
jkummerow@chromium.org
5cc34b6b52
Delete generated runtime tests
...
R=yangguo@chromium.org
Review URL: https://codereview.chromium.org/548383002
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@23800 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-09-09 12:24:43 +00:00
jkummerow@chromium.org
fd3e505fb6
Hydrogen: bailout when there is a throw statement in a non-effect context.
...
This mirrors the behavior of the compilation pipeline before recent OptimizeFunctionOnNextCall changes.
BUG=chromium:412208
LOG=n
R=jarin@chromium.org
Review URL: https://codereview.chromium.org/558593002
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@23799 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-09-09 12:16:33 +00:00
mstarzinger@chromium.org
34a659ae80
Allow some runtime functions to accept Int32s instead of Smis.
...
R=bmeurer@chromium.org
Review URL: https://codereview.chromium.org/551363002
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@23796 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-09-09 12:12:04 +00:00
yangguo@chromium.org
4b0c076052
Turn old space cons strings into regular external strings (not short).
...
R=hpayer@chromium.org
BUG=v8:3530
LOG=N
Review URL: https://codereview.chromium.org/368223002
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@23794 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-09-09 11:41:56 +00:00
mstarzinger@chromium.org
c3e63ee946
Properly disable ES6 generator support for TurboFan.
...
R=rossberg@chromium.org
TEST=mjsunit/es6/*
Review URL: https://codereview.chromium.org/551793002
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@23776 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-09-08 14:10:33 +00:00
mstarzinger@chromium.org
e9b3c336e6
Properly blacklist ES6 for-of statement for TurboFan.
...
R=bmeurer@chromium.org
TEST=mjsunit/es6
Review URL: https://codereview.chromium.org/547343002
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@23769 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-09-08 09:39:39 +00:00
titzer@chromium.org
4c53bb086e
Fix more fallout from making OptimizeFunctionOnNextCall work as advertised.
...
R=jarin@chromium.org
BUG=411262
Review URL: https://codereview.chromium.org/544213002
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@23745 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-09-05 15:31:33 +00:00
jarin@chromium.org
83af12c21b
Harden OptimizeFunctionOnNextCall.
...
BUG=411237
LOG=N
R=mstarzinger@chromium.org
Review URL: https://codereview.chromium.org/547553003
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@23743 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-09-05 15:13:44 +00:00
verwaest@chromium.org
1dddf69fdc
Allocate a new empty number dictionary when resetting elements
...
BUG=410332
LOG=y
R=yangguo@chromium.org
Review URL: https://codereview.chromium.org/545773003
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@23727 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-09-05 11:38:22 +00:00
jarin@chromium.org
b74fae5511
Fix EvacuateJSFunction to obtain the target address from the forwarding pointer.
...
R=mstarzinger@chromium.org
BUG=410912
LOG=N
Review URL: https://codereview.chromium.org/541353003
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@23722 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-09-05 09:38:04 +00:00
titzer@chromium.org
4923810a68
Remove redundant --always-full-compiler flag.
...
R=mstarzinger@chromium.org
BUG=
Review URL: https://codereview.chromium.org/538613006
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@23703 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-09-04 16:29:47 +00:00
jarin@chromium.org
1afada8d04
Ignore numbers as values of --expose-natives-as flag.
...
R=yangguo@chromium.org
BUG=408036
LOG=N
Review URL: https://codereview.chromium.org/534943004
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@23700 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-09-04 15:05:06 +00:00
bmeurer@chromium.org
0baf275e20
Enforce correct number comparisons when inlining Array.indexOf.
...
TEST=mjsunit/regress/regress-crbug-407946
BUG=407946
LOG=y
R=verwaest@chromium.org
Review URL: https://codereview.chromium.org/536393003
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@23691 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-09-04 12:25:57 +00:00
titzer@chromium.org
67b89f9db6
Fix %OptimizeFunctionOnNextCall to actually work when the function has not yet been compiled.
...
R=yangguo@chromium.org
BUG=
Review URL: https://codereview.chromium.org/543643002
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@23687 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-09-04 11:27:20 +00:00
machenbach@chromium.org
211e77cb41
Skip test on windows debug.
...
TBR=mstarzinger@chromium.org ,bmeurer@chromium.org,jarin@chromium.org
Review URL: https://codereview.chromium.org/540823004
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@23679 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-09-04 10:04:19 +00:00
machenbach@chromium.org
4f165b8609
Mark slow test as slow on windows.
...
TBR=mstarzinger@chromium.org
Review URL: https://codereview.chromium.org/540813002
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@23671 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-09-04 06:50:55 +00:00
jarin@chromium.org
7572e779d0
Exclude LoadMutableDouble and FunctionBindArguments from fuzzing.
...
BUG=409542,410262
LOG=N
R=yangguo@chromium.org
Review URL: https://codereview.chromium.org/535153002
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@23663 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-09-03 14:28:46 +00:00
verwaest@chromium.org
03b0237e1d
Fix loading non-configurable non-writable value from a constant with mismatching type feedback
...
BUG=410209
LOG=n
R=jarin@chromium.org
Review URL: https://codereview.chromium.org/534093003
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@23650 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-09-03 12:13:46 +00:00
jarin@chromium.org
5fe360b9cd
Fix typo in math-hyperbolic test.
...
TBR=jarin@chromium.org
Review URL: https://codereview.chromium.org/526073002
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@23549 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-09-01 10:23:07 +00:00
yangguo@chromium.org
fa1bf00e6a
Port fdlibm implementation for Math.cosh.
...
R=rtoy@chromium.org
BUG=v8:3494
LOG=N
Review URL: https://codereview.chromium.org/522723002
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@23548 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-09-01 09:36:00 +00:00
jarin@chromium.org
a668cd6fc8
Context deoptimization and removal of the deoptimization block in Turbofan
...
This adds context deoptimization to Turbofan and Crankshaft (also submitted separately as https://codereview.chromium.org/515723004/ ).
The second patchset removes the deoptimization/continuation block from calls.
BUG=
R=bmeurer@chromium.org
Review URL: https://codereview.chromium.org/522873002
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@23547 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-09-01 09:31:14 +00:00
jarin@chromium.org
73da434b8e
Fix manual allocation folding of RegExpConstructResult.
...
R=mstarzinger@chromium.org
BUG=409533
LOG=N
Review URL: https://codereview.chromium.org/532453003
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@23543 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-09-01 08:08:31 +00:00
yangguo@chromium.org
8938126d1b
Port fdlibm implementation for Math.sinh.
...
R=rtoy@chromium.org
BUG=v8:3493
LOG=N
Review URL: https://codereview.chromium.org/488003005
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@23512 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-08-29 09:32:51 +00:00
balazs.kilvady@imgtec.com
0b1e18c231
MIPS: Fix [de]serialize problem of root objects.
...
BUG
TEST=mjsunit/deserialize-reference
R=yangguo@chromium.org
Review URL: https://codereview.chromium.org/492303004
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@23487 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-08-28 11:27:21 +00:00
adamk@chromium.org
71fbe7d4ec
Ensure that JSProxy::Fix gives the generated JSObject map a constructor
...
All JSObjects in V8 either have a map()->constructor() field or are
JSFunctions. JSProxy::Fix, however, was not enforcing this, and
Object.observe's use of JSObject::GetCreationContext() exposed this.
Note that this is not Object.observe-specific: the API call
v8::Object::CreationContext() also would have revealed this bug.
This patch chooses Object as a reasonable constructor to put on the
newly-fixed object's map. Note that this has no effect on the "constructor"
property in JS. In doing so, I've also tightened up the code underlying
JSProxy::Fix to only support JSObject and JSFunction as possible output
types.
BUG=405844
LOG=N
R=rossberg@chromium.org , verwaest@chromium.org
Review URL: https://codereview.chromium.org/505303004
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@23466 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-08-27 15:54:23 +00:00
mstarzinger@chromium.org
b250a99031
Enable more tests that no longer fail with TF.
...
R=titzer@chromium.org
Review URL: https://codereview.chromium.org/505203004
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@23415 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-08-26 16:42:09 +00:00
verwaest@chromium.org
2a37ab79ad
Fixed inlining of constant values
...
Use CopyToRepresentation to elide HForceRepresentation of HConstant
BUG=v8:3529
LOG=y
R=bmeurer@chromium.org
Review URL: https://codereview.chromium.org/507613002
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@23397 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-08-26 11:34:25 +00:00
yangguo@chromium.org
578bff3be0
Enable mjsunit/deserialize-reference for turbofan.
...
R=mstarzinger@chromium.org
Review URL: https://codereview.chromium.org/503273003
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@23392 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-08-26 09:56:23 +00:00
mstarzinger@chromium.org
0d7f69aac5
Enable test cases that no longer timeout.
...
R=bmeurer@chromium.org
BUG=v8:3522,v8:3526
LOG=N
Review URL: https://codereview.chromium.org/505113002
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@23388 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-08-26 08:44:25 +00:00
wingo@igalia.com
32d9aea9d8
Arguments object has @@iterator
...
R=arv@chromium.org , verwaest@chromium.org , rossberg@chromium.org
BUG=v8:3391
LOG=N
TEST=mjsunit/harmony/arguments-iterator.js
Review URL: https://codereview.chromium.org/342453002
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@23341 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-08-25 09:12:22 +00:00
jarin@chromium.org
d8295050d2
Fix deoptimization address patching in Turbofan to use safepoints.
...
Since the deopt patch address needs to be available during GC to
resolve safepoints, we need to move it to the code object (instead of
the deoptimization input data) - accessing a separate fixed array
is not safe during GC. This CL adds a deoptimization_pc field to
each safepoint. The fields points to the deoptimization block.
The CL also fixes wrong register allocator constraints for
frame states on calls. These should always live on the stack
because registers are not preserved during a call.
BUG=
R=bmeurer@chromium.org
Review URL: https://codereview.chromium.org/504493002
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@23334 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-08-25 07:02:19 +00:00
arv@chromium.org
74a0d0f373
Fix issue with numeric property names
...
We were not correctly treating 1.0 as 1, nor 1.20 as 1.2 in accessors.
BUG=v8:3507
LOG=Y
R=marja@chromium.org
Review URL: https://codereview.chromium.org/493173003
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@23321 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-08-22 14:40:38 +00:00
yangguo@chromium.org
ba09fa35fd
Handle null receiver in sloppy mode in %GetFrameDetails.
...
R=jarin@chromium.org
BUG=405922
LOG=N
Review URL: https://codereview.chromium.org/492303006
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@23312 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-08-22 12:55:23 +00:00
yangguo@chromium.org
a6adfd8f82
Blacklist mjsunit/debug-break-inline from turbofan tests.
...
Due to GC stress failures.
TBR=jarin@chromium.org
Review URL: https://codereview.chromium.org/494093004
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@23299 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-08-22 09:54:01 +00:00
jarin@chromium.org
4fb93f6461
Black list failing Turbofan debugger test.
...
TBR=bmeurer@chromium.org
Review URL: https://codereview.chromium.org/501433002
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@23295 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-08-22 08:28:26 +00:00
jarin@chromium.org
8da0b4eca6
Couple more debugger tests working with Turbofan.
...
BUG=
R=bmeurer@chromium.org
Review URL: https://codereview.chromium.org/498493002
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@23292 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-08-22 07:44:18 +00:00
yangguo@chromium.org
1fcfacbcd3
Do not run Turbofan tests on mjsunit/deserialize-reference.
...
TBR=machenbach@chromium.org
Review URL: https://codereview.chromium.org/490413003
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@23291 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-08-22 07:25:12 +00:00
arv@chromium.org
98f7b7e14a
Add back the duplicate property checker
...
We're not quite ready to make this change.
BUG=v8:3498
LOG=Y
R=rossberg@chromium.org
Review URL: https://codereview.chromium.org/491053002
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@23284 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-08-21 15:32:22 +00:00
dslomov@chromium.org
22d5ceb1f2
Implement Function.prototype.toMethod.
...
R=arv@chromium.org , verwaest@chromium.org
BUG=v8:3330
LOG=N
Review URL: https://codereview.chromium.org/475423003
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@23274 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-08-21 12:39:33 +00:00
wingo@igalia.com
edfd4cdd33
Stage ES6 generators
...
R=dslomov@chromium.org
BUG=
Review URL: https://codereview.chromium.org/479543003
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@23272 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-08-21 12:06:25 +00:00
jarin@chromium.org
e5081792f9
Initial support for debugger frame state in Turbofan.
...
Bunch of changes were necessary:
- refactor attaching the frame states/lazy bailouts in AstGraphBuilder
(essentialy reland of r23096),
- attaching frame state to some JS nodes in a similar way to attaching
context (this is quite ugly and we should take another look at this),
- new bailout point for the debugger statement,
- register allocation constraints for the frame states,
- generating translations and deopt entries, attaching them to
safepoints,
- enabled one mjsunit test for debugger state that uses the generated
frame state.
BUG=
R=bmeurer@chromium.org
Review URL: https://codereview.chromium.org/492203002
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@23270 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-08-21 11:56:46 +00:00
wingo@igalia.com
8239897e5d
Simplify array iterator tests
...
R=arv@chromium.org , rossberg@chromium.org
BUG=
Review URL: https://codereview.chromium.org/344223006
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@23265 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-08-21 09:04:24 +00:00
bmeurer@chromium.org
0142786cea
Don't inline Array.shift() if receiver map is not extensible.
...
TEST=mjsunit/regress/regress-crbug-405517
BUG=405517
LOG=y
R=jarin@chromium.org
Review URL: https://codereview.chromium.org/491863002
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@23255 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-08-21 06:23:44 +00:00
dslomov@chromium.org
93489e7695
Make all global private symbols own symbols.
...
R=arv@chromium.org , rossberg@chromium.org , wingo@igalia.com , yangguo@chromium.org
Review URL: https://codereview.chromium.org/486763002
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@23252 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-08-20 19:21:56 +00:00
Jacob.Bramley@arm.com
da48f1246c
ARM64: Fix SHR logic error.
...
The `right == 0` checks only worked for `0 <= right < 32`. This patch
replaces the checks with simple tests for negative results.
The attached test can detect this error, but the test relies on a broken
flag (--noopt-safe-uint32-operations), so it is skipped for now. See
issue 3487 for details.
BUG=
R=ulan@chromium.org
Review URL: https://codereview.chromium.org/487913005
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@23243 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-08-20 14:58:18 +00:00
arv@chromium.org
cfdfbb885e
ES6: Duplicate properties are no longer an error
...
This removes the duplicate property checker and updates the tests.
BUG=v8:3498
LOG=Y
R=marja@chromium.org
Review URL: https://codereview.chromium.org/459463002
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@23239 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-08-20 14:25:48 +00:00
yangguo@chromium.org
930e5ccc3e
Implement Math.expm1 using port from fdlibm.
...
R=rtoy@chromium.org
BUG=v8:3479
LOG=N
Review URL: https://codereview.chromium.org/465353002
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@23238 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-08-20 14:24:07 +00:00
yangguo@chromium.org
8cb41618ce
Blacklist %InternalSetProperty from runtime test fuzzing.
...
R=verwaest@chromium.org
BUG=405499
LOG=N
Review URL: https://codereview.chromium.org/491843002
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@23230 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-08-20 12:51:48 +00:00
yangguo@chromium.org
f7947b8ec4
Fix --expose-debug-as with number as argument.
...
R=jkummerow@chromium.org
BUG=405491
LOG=N
Review URL: https://codereview.chromium.org/468803004
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@23228 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-08-20 11:52:22 +00:00
yangguo@chromium.org
b4a35fe7e5
Remove RegExp.$input.
...
R=arv@chromium.org , mathiasb@opera.com
BUG=v8:3486
LOG=Y
Review URL: https://codereview.chromium.org/465273002
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@23223 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-08-20 09:43:00 +00:00
verwaest@chromium.org
1a8bed477e
Use LookupIterator to transition to accessors
...
BUG=
R=jkummerow@chromium.org
Review URL: https://codereview.chromium.org/490533002
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@23210 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-08-19 17:02:04 +00:00
arv@chromium.org
8d189e84b4
ES6: Make sure we do not store -0 as the key in Map/Set
...
BUG=v8:3515
LOG=Y
R=adamk@chromium.org , dslomov@chromium.org
Review URL: https://codereview.chromium.org/478683002
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@23204 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-08-19 15:15:41 +00:00
arv@chromium.org
eb7fcad7c5
Remove removed flags from tests
...
BUG=None
LOG=Y
R=rossberg@chromium.org
Review URL: https://codereview.chromium.org/454003002
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@23203 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-08-19 15:09:38 +00:00
rossberg@chromium.org
30af557955
Implement ES6 Array.of()
...
BUG=v8:3427
LOG=N
R=rossberg@chromium.org
Review URL: https://codereview.chromium.org/364853009
Patch from Diego Pino <dpino@igalia.com>.
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@23194 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-08-19 11:38:38 +00:00
hpayer@chromium.org
91599ffc6c
Do not install fillers when right trimming large objects.
...
BUG=
R=jarin@chromium.org
Review URL: https://codereview.chromium.org/487703002
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@23183 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-08-19 08:35:39 +00:00
jkummerow@chromium.org
dacca11cb9
Correctly handle holes when concat()ing double arrays
...
BUG=chromium:403409
LOG=y
R=verwaest@chromium.org
Review URL: https://codereview.chromium.org/468863003
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@23144 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-08-18 08:51:35 +00:00
yangguo@chromium.org
cf75a0b6e6
Fix PromiseHasRejectHandler.
...
The odd-numbered items in the queue are deferred objects, not promises.
R=aandrey@chromium.org
Review URL: https://codereview.chromium.org/473803003
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@23143 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-08-18 08:43:11 +00:00
dslomov@chromium.org
eebb61a3f9
Fix OrderedHashTabelIterator accessors.
...
They might be undefined for uninitialized iterators.
The rest of the code is ready for this eventuality.
R=arv@chromium.org , adamk@chromium.org
BUG=403292
LOG=N
Review URL: https://codereview.chromium.org/468813003
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@23126 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-08-14 10:24:19 +00:00
yangguo@chromium.org
efde48fb30
Fix test expectations.
...
TBR=jochen@chromium.org
Review URL: https://codereview.chromium.org/461233003
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@23113 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-08-14 07:11:44 +00:00
yangguo@chromium.org
0ae0b81cdb
Ignore default reject handler when looking for reject handlers.
...
LOG=N
BUG=v8:3093
R=aandrey@chromium.org
Review URL: https://codereview.chromium.org/461023002
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@23112 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-08-14 06:57:48 +00:00
arv@chromium.org
fdd094abcf
ES6: Make Map/Set constructors support iterable values
...
Same for WeakMap/WeakSet
https://bugs.ecmascript.org/show_bug.cgi?id=3111
The change from the reverted version is that LoadIC_Miss now uses Name
instead of String.
BUG=v8:3508
LOG=Y
R=adamk@chromium.org , dslomov@chromium.org
Review URL: https://codereview.chromium.org/464093002
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@23108 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-08-13 14:34:15 +00:00
mstarzinger@chromium.org
8b7dd630da
Move %IsOptimized runtime helper into test case.
...
R=jarin@chromium.org
TEST=cctest/test-run-deopt
Review URL: https://codereview.chromium.org/468153002
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@23107 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-08-13 14:09:50 +00:00
arv@chromium.org
0a35d53f7d
Revert "ES6: Make Map/Set constructors support iterable values"
...
Reason for revert:
TestSetConstructorIterableValue(WeakSet) fails on x64.debug
TBR=adamk@chromium.org ,dslomov@chromium.org
LOG=Y
BUG=
Review URL: https://codereview.chromium.org/461193002
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@23093 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-08-12 21:42:27 +00:00
arv@chromium.org
f95b81a6ef
ES6: Make Map/Set constructors support iterable values
...
Same for WeakMap/WeakSet
https://bugs.ecmascript.org/show_bug.cgi?id=3111
BUG=v8:3508
LOG=Y
R=dslomov@chromium.org
Review URL: https://codereview.chromium.org/466003002
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@23091 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-08-12 20:09:40 +00:00
arv@chromium.org
6c209206f5
WeakMap/WeakSet: Add test for non object keys
...
Add test for non object keys in the iterable passed to the constructor.
BUG=v8:3399
LOG=Y
R=rossberg@chromium.org
Review URL: https://codereview.chromium.org/451033003
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@23090 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-08-12 19:54:52 +00:00
dslomov@chromium.org
d2fe3e68ea
Add "own" symbols support.
...
"Own" symbols are symbols that can only denote own properties of
objects.
R=hpayer@chromium.org , verwaest@chromium.org
Committed: https://code.google.com/p/v8/source/detail?r=23056
Review URL: https://codereview.chromium.org/464473002
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@23083 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-08-12 15:28:20 +00:00
yangguo@chromium.org
0f81d7698a
Implement Math.log1p using port from fdlibm.
...
Port contributed by Raymond Toy <rtoy@google.com>.
R=rtoy@chromium.org
LOG=N
BUG=v8:3481
Review URL: https://codereview.chromium.org/457643002
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@23082 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-08-12 13:36:33 +00:00
rodolph.perfetta@arm.com
d5f0ecfbd3
ARM64: Enable TF tests.
...
Updated the test status file accordingly.
BUG=
R=mstarzinger@chromium.org
Review URL: https://codereview.chromium.org/459093002
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@23076 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-08-12 12:30:45 +00:00
dslomov@chromium.org
dc4c277589
Revert "Add "own" symbols support."
...
This reverts commit r23056 for breaking Mac x64 test.
TBR=verwaest@chromium.org
Review URL: https://codereview.chromium.org/460803003
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@23060 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-08-11 21:44:08 +00:00
machenbach@chromium.org
b50769cc54
Skip test with TF on GC stress.
...
BUG=
Review URL: https://codereview.chromium.org/465643002
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@23059 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-08-11 19:44:33 +00:00
dslomov@chromium.org
cd30676052
ToNumber(Symbol) should throw TypeError
...
https://people.mozilla.org/~jorendorff/es6-draft.html#sec-tonumber
Based on patch from caitp <caitpotter88@gmail.com>
https://codereview.chromium.org/454233002/
BUG=v8:3499
LOG=Y
R=dslomov@chromium.org
Review URL: https://codereview.chromium.org/458753004
Patch from Erik Arvidsson <arv@chromium.org>.
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@23057 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-08-11 19:24:05 +00:00
dslomov@chromium.org
88f65f2c52
Add "own" symbols support.
...
"Own" symbols are symbols that can only denote own properties of
objects.
R=verwaest@chromium.org
Review URL: https://codereview.chromium.org/464473002
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@23056 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-08-11 18:59:38 +00:00
verwaest@chromium.org
d094d0fb44
Tag all prototypes as proto, except those set using __proto__
...
BUG=
R=ishell@chromium.org , yangguo@chromium.org
Review URL: https://codereview.chromium.org/450303003
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@23042 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-08-11 14:00:58 +00:00
yangguo@chromium.org
413b20b6c1
Make %DebugPushPromise more robust wrt fuzzing.
...
If %DebugPushPromise and throwing is called outside its intended context,
we may encounter assertion failures.
R=hpayer@chromium.org
BUG=401915
LOG=N
Review URL: https://codereview.chromium.org/453933002
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@23023 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-08-11 07:59:10 +00:00
mstarzinger@chromium.org
0e47697c18
Minor simplification and cleanup of graph builder.
...
R=rossberg@chromium.org
Review URL: https://codereview.chromium.org/448113002
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@23000 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-08-08 13:51:30 +00:00
rossberg@chromium.org
f7c49bafb0
ES6: Implement WeakMap and WeakSet constructor logic
...
Now that iterators are enabled by default we need to correctly
handle the parameter for WeakMap and WeakSet. If provided then the
argument is iterated over to add entries to the WeakMap and WeakSet.
BUG=v8:3399
LOG=Y
R=adamk@chromium.org , rossberg@chromium.org
Review URL: https://codereview.chromium.org/448013005
Patch from Erik Arvidsson <arv@chromium.org>.
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@22999 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-08-08 13:39:13 +00:00
yangguo@chromium.org
0c32d8c5cb
Fix debug-promises tests.
...
Using assertEquals on two Promises always passes. Use assertSame instead.
R=rossberg@chromium.org
Review URL: https://codereview.chromium.org/455683002
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@22995 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-08-08 11:57:51 +00:00
rossberg@chromium.org
d9d6a60973
Enable ES6 unscopables
...
R=yangguo@chromium.org
BUG=v8:3401
LOG=Y
Review URL: https://codereview.chromium.org/455743002
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@22994 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-08-08 11:42:59 +00:00
rossberg@chromium.org
5427ea5285
Remove proxies from --harmony switch for M38, because problems
...
They can still be activated separately using the --harmony-proxies switch,
but are no longer implied by Chrome's "Experimental JavaScript" option.
R=yangguo@chromium.org
BUG=
LOG=Y
Review URL: https://codereview.chromium.org/453903002
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@22990 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-08-08 09:58:19 +00:00
wingo@igalia.com
cebddb662e
Enable ES6 iteration by default
...
This enables for-of, as well as @@iterator implementations for strings
and arrays.
R=rossberg@chromium.org
BUG=v8:2214
LOG=Y
Review URL: https://codereview.chromium.org/446023002
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@22980 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-08-07 16:42:14 +00:00
verwaest@chromium.org
a1f3f02415
Mark as prototype only after instantiating the function
...
BUG=
R=ishell@chromium.org
Review URL: https://codereview.chromium.org/447293002
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@22979 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-08-07 16:14:22 +00:00
wingo@igalia.com
2c615439bc
Mirror object properties are always names
...
R=aandrey@chromium.org , rossberg@chromium.org , yangguo@chromium.org
BUG=
Review URL: https://codereview.chromium.org/443843004
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@22959 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-08-07 08:36:38 +00:00
yangguo@chromium.org
2ec32f346d
Only escape U+0022 in argument values of String.prototype
HTML methods
...
Contributed by Mathias Bynens <mathiasb@opera.com>.
TEST=mjsunit/es6/string-html
BUG=v8:2217
LOG=Y
R=arv@chromium.org , yangguo@chromium.org
Review URL: https://codereview.chromium.org/446973004
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@22955 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-08-07 07:45:33 +00:00
rossberg@chromium.org
25b978cbf4
This implements unscopables
...
The unscobables allow us to black list properties from showing up in
with statements.
https://people.mozilla.org/~jorendorff/es6-draft.html#sec-object-environment-records-hasbinding-n
The spec draft is not fully up to date.
https://github.com/rwaldron/tc39-notes/blob/master/es6/2014-07/jul-29.md#conclusionresolution
BUG=v8:3401
LOG=Y
R=rossberg@chromium.org , verwaest@chromium.org
Review URL: https://codereview.chromium.org/384963002
Patch from Erik Arvidsson <arv@chromium.org>.
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@22942 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-08-06 15:50:40 +00:00
yangguo@chromium.org
c29b0a962d
Add CheckObjectCoercible
for the String.prototype
HTML methods
...
Contributed by Mathias Bynens <mathiasb@opera.com>.
TEST=mjsunit/es6/string-html
BUG=v8:2218
LOG=Y
R=yangguo@chromium.org
Review URL: https://codereview.chromium.org/422543003
Patch from Mathias Bynens <mathias@qiwi.be>.
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@22938 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-08-06 14:58:46 +00:00
yangguo@chromium.org
71857295b4
Reland "Implement trigonometric functions using a fdlibm port."
...
R=svenpanne@chromium.org
Review URL: https://codereview.chromium.org/448643002
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@22923 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-08-06 11:39:39 +00:00
mstarzinger@chromium.org
f9c291c629
Some tests no longer timeout with TF by using ICs.
...
R=rossberg@chromium.org
Review URL: https://codereview.chromium.org/442283002
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@22922 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-08-06 11:38:51 +00:00
yangguo@chromium.org
ff7975aa8d
Revert "Implement trigonometric functions using a fdlibm port."
...
This reverts r22918 and r22920.
TBR=hpayer@chromium.org
Review URL: https://codereview.chromium.org/448633002
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@22921 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-08-06 11:04:47 +00:00
yangguo@chromium.org
3c4d23b917
Implement trigonometric functions using a fdlibm port.
...
R=jochen@chromium.org , rtoy@chromium.org , svenpanne@chromium.org
BUG=v8:3006
LOG=N
Review URL: https://codereview.chromium.org/411263004
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@22918 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-08-06 10:33:17 +00:00
yangguo@chromium.org
3b54f89ffa
Trigger exception debug events on Promise reject.
...
R=rossberg@chromium.org , aandrey@chromium.org
BUG=393913
LOG=Y
Review URL: https://codereview.chromium.org/440773004
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@22913 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-08-06 09:41:52 +00:00
rossberg@chromium.org
6f4aea9512
Remove @@create and don't expose unimplemented symbols
...
Also, add some bits missing from turn-on-symbols CL
R=adamk@chromium.org , dslomov@chromium.org
BUG=
Review URL: https://codereview.chromium.org/441943002
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@22910 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-08-06 09:31:21 +00:00
adamk@chromium.org
bcf8b05072
Enable ES6 Map and Set by default
...
In doing so also remove all references to the --harmony-collections flag.
Due to the way context snapshotting works, it's not possible to simply
enable the flag by default.
Depends on ES6 Symbols: https://codereview.chromium.org/421313004
BUG=v8:1622
LOG=Y
R=arv@chromium.org , rossberg@chromium.org
Review URL: https://codereview.chromium.org/427723002
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@22889 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-08-05 19:37:32 +00:00
wingo@igalia.com
6b7f9dba84
yield* calls @@iterator on iterable
...
R=rossberg@chromium.org
BUG=v8:3422
LOG=N
Review URL: https://codereview.chromium.org/430693003
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@22872 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-08-05 13:17:49 +00:00
verwaest@chromium.org
356ac42def
Reland "Also mark as prototype when passing in while creating a function."
...
Skip gc-stress for test relying on stable feedback (and hence stable gc timing).
BUG=
R=hpayer@chromium.org
Review URL: https://codereview.chromium.org/441873005
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@22852 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-08-05 09:24:27 +00:00
yangguo@chromium.org
01560f9ccd
Do not include native Javascript in ExecutionState frames.
...
When a debug event is triggered, the ExecutionState object should not
expose native JS code.
R=aandrey@chromium.org
Review URL: https://codereview.chromium.org/429453005
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@22849 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-08-05 08:16:02 +00:00
yangguo@chromium.org
90bbdacbf8
Merge three PromiseEvent's into one.
...
This also adds missing instrumentation and removes resolver tracking.
BUG=v8:3093
LOG=N
R=aandrey@chromium.org , yangguo@chromium.org
Review URL: https://codereview.chromium.org/416213004
Patch from Alexandra Mikhaylova <amikhaylova@google.com>.
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@22846 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-08-05 07:42:06 +00:00
adamk@chromium.org
d017da1f1a
Fix spurious debug-script assertion after enabling Symbols
...
This approach, of allowing either N or N+1 in this assert,
is the same approach used before my Symbols patch that naively
changed to use assertEquals.
TBR=dslomov@chromium.org
Review URL: https://codereview.chromium.org/439833002
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@22834 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-08-04 19:17:21 +00:00
adamk@chromium.org
d8c30bd8e7
Enable ES6 Symbols by default
...
In doing so also remove all references to the --harmony-symbols flag.
Due to the way context snapshotting works, it's not possible to simply enable
the flag by default.
BUG=v8:2158
LOG=Y
R=dslomov@chromium.org
Review URL: https://codereview.chromium.org/421313004
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@22831 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-08-04 18:17:54 +00:00
verwaest@chromium.org
1404664e34
Ensure prototypes always stay fast by turning them fast again after an operation that turned them slow
...
BUG=
R=ishell@chromium.org
Review URL: https://codereview.chromium.org/439243005
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@22827 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-08-04 15:06:28 +00:00
verwaest@chromium.org
f947eff31d
Keep function.prototype fast.
...
BUG=
R=ishell@chromium.org
Review URL: https://codereview.chromium.org/437083004
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@22826 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-08-04 15:02:07 +00:00
bmeurer@chromium.org
0bd7c29dbf
Fix tools/generate-runtime-tests.py.
...
TBR=svenpanne@chromium.org
Review URL: https://codereview.chromium.org/436223003
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@22814 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-08-04 11:45:52 +00:00
jkummerow@chromium.org
3a476eb782
Update test expectations for mjsunit/tools/tickprocessor
...
R=yangguo@chromium.org
Review URL: https://codereview.chromium.org/440673002
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@22807 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-08-04 09:13:58 +00:00
mstarzinger@chromium.org
f5b0a37485
Extend TF test coverage to unsupported targets.
...
R=titzer@chromium.org
TEST=all
Review URL: https://codereview.chromium.org/416233003
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@22793 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-08-01 13:51:23 +00:00
mstarzinger@chromium.org
20d6798293
Add missing generated tests.
...
R=danno@google.com , danno@chromium.org
Review URL: https://codereview.chromium.org/425263002
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@22711 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-07-30 14:19:42 +00:00
danno@chromium.org
a1383e2250
Land the Fan (disabled)
...
R=mstarzinger@chromium.org
Review URL: https://codereview.chromium.org/426233002
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@22709 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-07-30 13:54:45 +00:00
dusan.milosavljevic@imgtec.com
e0401f3f71
MIPS64: Add support for architecture revision 6.
...
TEST=
BUG=
R=jkummerow@chromium.org , paul.lind@imgtec.com
Review URL: https://codereview.chromium.org/426863006
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@22681 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-07-29 18:02:26 +00:00
mstarzinger@chromium.org
57c315d0b3
Fix handling of potential string additions in hydrogen.
...
R=titzer@chromium.org
TEST=mjsunit/regress/regress-3476
BUG=v8:3476
LOG=N
Review URL: https://codereview.chromium.org/423083004
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@22677 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-07-29 14:53:11 +00:00
verwaest@chromium.org
f08d2690c6
Fix Object.freeze with field type tracking.
...
Keep the descriptor properly intact while update the field type.
BUG=v8:3458
LOG=y
R=jkummerow@chromium.org
Review URL: https://codereview.chromium.org/424093002
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@22671 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-07-29 13:30:29 +00:00
mstarzinger@chromium.org
947740a6d8
Revert "Make --always-opt also optimize toplevel code."
...
TBR=ishell@chromium.org
Review URL: https://codereview.chromium.org/429583002
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@22670 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-07-29 13:08:51 +00:00
mvstanton@chromium.org
6980c4277c
CallIC customization stubs must accept that a vector slot is cleared.
...
The CallIC Array custom IC stub read from the type vector, expecting
to get an AllocationSite. But there are paths in the system where a
type vector can be re-created with default values, even though we
currently grant an exception to clearing of vector slots with
AllocationSites in them at gc time.
BUG=392114
LOG=N
R=verwaest@chromium.org
Review URL: https://codereview.chromium.org/418023002
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@22668 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-07-29 11:53:30 +00:00
mstarzinger@chromium.org
34f5edd500
Make --always-opt also optimize toplevel code.
...
R=jacob.bramley@arm.com , titzer@chromium.org , rossberg@chromium.org
Review URL: https://codereview.chromium.org/410153002
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@22666 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-07-29 11:41:42 +00:00
yangguo@chromium.org
a8a02a51f1
Inline Math.fround in optimized code.
...
R=svenpanne@chromium.org
BUG=v8:3469
LOG=N
Review URL: https://codereview.chromium.org/425943002
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@22665 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-07-29 11:34:08 +00:00
verwaest@chromium.org
2902685cae
Add generated test
...
BUG=
R=ishell@chromium.org
Review URL: https://codereview.chromium.org/424043006
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@22660 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-07-29 08:36:45 +00:00
verwaest@chromium.org
47f9d3ed52
Restore DefineApiAccessorProperty
...
BUG=
R=ishell@chromium.org
Review URL: https://codereview.chromium.org/428463005
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@22659 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-07-29 08:09:14 +00:00
ishell@chromium.org
81db67928b
I said, skip long-running mjsunit/array-functions-prototype-misc test.
...
TBR=danno@chromium.org
Review URL: https://codereview.chromium.org/426683002
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@22653 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-07-28 16:28:02 +00:00
ishell@chromium.org
ad69b7ab5c
Skip long-running mjsunit/array-functions-prototype-misc.js test
...
TBR=danno@chromium.org
Review URL: https://codereview.chromium.org/428593002
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@22648 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-07-28 14:38:35 +00:00
danno@chromium.org
afcfa7d2b7
Keep new arrays allocated with 'new Array(N)' in fast mode (revisited)
...
Also explicit length setting with a.length = N should remain in fast mode.
R=verwaest@chromium.org
Review URL: https://codereview.chromium.org/416403002
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@22645 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-07-28 13:12:26 +00:00
verwaest@chromium.org
60df9dabad
In GrowMode, force the value to the right representation to avoid deopts between storing the length and storing the value.
...
BUG=16459193
LOG=n
R=danno@chromium.org
Review URL: https://codereview.chromium.org/419683004
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@22616 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-07-25 11:48:25 +00:00
verwaest@chromium.org
77a37e44f6
Fix issue with setters and their holders in accessors.cc
...
BUG=3462
LOG=Y
R=verwaest@chromium.org
Review URL: https://codereview.chromium.org/417793002
Patch from Erik Arvidsson <arv@chromium.org>.
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@22606 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-07-24 16:42:54 +00:00
yangguo@chromium.org
029b8a2379
For-of on null or undefined is an error
...
The latest ES6 draft changed the behavior of for-of on null / undefined,
which for once is a simplification.
R=rossberg@chromium.org
BUG=
Review URL: https://codereview.chromium.org/416033002
Patch from Andy Wingo <wingo@igalia.com>.
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@22602 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-07-24 13:40:08 +00:00
danno@chromium.org
b5a5148260
Revert 22595: "Keep new arrays allocated with 'new Array(N)' in fast mode"
...
Due to failures in mjsunit/array-functions-prototype-misc
TBR=verwaest@chromium.org
Review URL: https://codereview.chromium.org/417953004
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@22601 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-07-24 13:38:05 +00:00
danno@chromium.org
29338fa16a
SKIP migration tests to improve unit test time (2x)
...
R=ishell@chromium.org
Review URL: https://codereview.chromium.org/416003004
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@22599 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-07-24 12:39:01 +00:00
danno@chromium.org
ac89b17813
Keep new arrays allocated with 'new Array(N)' in fast mode
...
Also explicit length setting with a.length = N should remain in fast mode.
R=verwaest@chromium.org
Review URL: https://codereview.chromium.org/397593008
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@22595 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-07-24 12:08:23 +00:00
yangguo@chromium.org
63fb538128
Introduce more debug events for promises.
...
BUG=v8:3093
LOG=Y
R=yangguo@chromium.org
Review URL: https://codereview.chromium.org/393283007
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@22591 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-07-24 10:43:41 +00:00
machenbach@chromium.org
55d8d2f099
Skip test on mips.
...
PASS/FAIL is not enough as the test result is CRASH.
R=yangguo@chromium.org
TBR=yangguo@chromium.org
BUG=v8:3457
LOG=n
Review URL: https://codereview.chromium.org/415773005
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@22590 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-07-24 10:04:14 +00:00
machenbach@chromium.org
7fa03f8776
Ignore test on mips.
...
R=yangguo@chromium.org
TBR=yangguo@chromium.org
BUG=v8:3457
LOG=n
Review URL: https://codereview.chromium.org/413983004
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@22582 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-07-24 08:25:22 +00:00
verwaest@chromium.org
6798779031
Fix ArrayLengthSetter to not throw on non-extensible receivers.
...
BUG=v8:3460
LOG=n
R=ishell@chromium.org
Review URL: https://codereview.chromium.org/411983003
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@22576 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-07-23 20:27:32 +00:00
yangguo@chromium.org
2ae949830d
Mark mjsunit/deserialize-reference as PASS, FAIL on arm64.
...
R=svenpanne@chromium.org
BUG=v8:3457
LOG=N
Review URL: https://codereview.chromium.org/415583002
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@22563 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-07-23 13:40:01 +00:00
svenpanne@chromium.org
b5220b20bc
Fix checks to bit flags of PreParserExpression
...
This fixes checks on the "code_" member of PreParserExpression, in order
to make methods IsThis(), IsThisProperty(), IsProperty(), IsCall() and
IsValidReferenceExpression() work correctly.
BUG=v8:3456
LOG=
R=svenpanne@chromium.org
Review URL: https://codereview.chromium.org/410873004
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@22562 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-07-23 13:29:24 +00:00
yangguo@chromium.org
c3edd49265
Expose the content of Sets and WeakSets through SetMirror.
...
BUG=v8:3093
LOG=Y
R=aandrey@chromium.org , arv@chromium.org , yangguo@chromium.org
Review URL: https://codereview.chromium.org/402423003
Patch from Alexandra Mikhaylova <amikhaylova@google.com>.
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@22541 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-07-23 07:33:47 +00:00
yangguo@chromium.org
ed04566cba
Correctly hook up back references to internalized strings in code deserializer.
...
R=mvstanton@chromium.org
Review URL: https://codereview.chromium.org/411483002
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@22540 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-07-23 07:16:32 +00:00
hpayer@chromium.org
4049202011
Disable mjsunit/stack-traces-overflow test for gc stress builders.
...
BUG=
Review URL: https://codereview.chromium.org/413583003
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@22536 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-07-22 20:30:08 +00:00
hpayer@chromium.org
aa1324337a
Set the state of a swept page after being done with sweeping.
...
BUG=
R=machenbach@chromium.org
Review URL: https://codereview.chromium.org/407093004
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@22532 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-07-22 16:30:23 +00:00
verwaest@chromium.org
3bba0204c0
Support setting named properties on non-JSObjects.
...
BUG=
R=ishell@chromium.org
Review URL: https://codereview.chromium.org/407953002
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@22518 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-07-22 08:28:49 +00:00
rossberg@chromium.org
c26920b22b
Missing runtime test
...
TBR=svenpanne@chromium.org
BUG=
Review URL: https://codereview.chromium.org/407943002
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@22503 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-07-21 12:20:05 +00:00
rossberg@chromium.org
2dc3d0bdc6
Remove harmony-typeof
...
This was an early experiment in the Harmony era that turned out to
not be compatible with the web.
BUG=None
LOG=Y
R=rossberg@chromium.org
Review URL: https://codereview.chromium.org/408463003
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@22497 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-07-21 10:20:54 +00:00
rossberg@chromium.org
8023c9f564
Implement basic code generation for arrow functions
...
Implements code generation for arrow functions by desugaring them into
a FunctionLiteral. For the moment, a normal FUNCTION_SCOPE is used, so
"this" and "arguments" behave as in normal functions. Implementing the
correct scoping rules is to be done later on.
BUG=v8:2700
LOG=
R=rossberg@chromium.org
Review URL: https://codereview.chromium.org/382893003
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@22495 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-07-21 09:58:01 +00:00
yangguo@chromium.org
1eacdd55a0
Implement String.prototype.codePointAt and String.fromCodePoint.
...
Contributed by Mathias Bynens <mathiasb@opera.com>.
TBR=mathiasb@opera.com , rossberg@chromium.org
BUG=v8:2840
LOG=Y
Review URL: https://codereview.chromium.org/406863003
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@22493 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-07-21 08:45:32 +00:00
yangguo@chromium.org
219e763155
Expose the content of Maps and WeakMaps through MapMirror.
...
BUG=v8:3291
LOG=N
R=aandrey@chromium.org , yangguo@chromium.org
Committed: https://code.google.com/p/v8/source/detail?r=22452
Review URL: https://codereview.chromium.org/398513005
Patch from Alexandra Mikhaylova <amikhaylova@google.com>.
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@22490 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-07-21 08:07:04 +00:00
danno@chromium.org
1d2a4b8333
Remove experimental flags that are now required
...
R=mstarzinger@chromium.org
Review URL: https://codereview.chromium.org/397253002
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@22461 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-07-18 07:17:21 +00:00
yangguo@chromium.org
e3d9037121
Revert "Expose the content of Maps and WeakMaps through MapMirror."
...
This reverts r22452.
TBR=amikhaylova@google.com
Review URL: https://codereview.chromium.org/399963002
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@22454 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-07-17 16:43:52 +00:00
yangguo@chromium.org
4116944ced
Expose the content of Maps and WeakMaps through MapMirror.
...
BUG=v8:3291
LOG=N
R=aandrey@chromium.org , yangguo@chromium.org
Review URL: https://codereview.chromium.org/398513005
Patch from Alexandra Mikhaylova <amikhaylova@google.com>.
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@22452 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-07-17 15:07:59 +00:00
yangguo@chromium.org
f61b67ce0b
Limit stack size when testing stack overflow in JSON.stringify.
...
R=mvstanton@chromium.org
Review URL: https://codereview.chromium.org/397073004
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@22451 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-07-17 13:23:02 +00:00
rodolph.perfetta@arm.com
56ec59bd26
ARM64: always restore regexp register cache after a C function call.
...
BUG=v8:3444
TEST=mjsunit/regress/regress-regexp-nocase.js
LOG=N
R=yangguo@chromium.org
Review URL: https://codereview.chromium.org/392403002
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@22443 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-07-17 09:55:48 +00:00
yangguo@chromium.org
d1333142e2
Ship ES6 Math functions.
...
R=rossberg@chromium.org
BUG=v8:2938
LOG=Y
Review URL: https://codereview.chromium.org/394833002
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@22434 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-07-16 14:00:15 +00:00
rossberg@chromium.org
96dd1c7831
Make ToPrimitive throw on symbol wrappers
...
R=mstarzinger@chromium.org
BUG=v8:3442
LOG=Y
Review URL: https://codereview.chromium.org/389263003
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@22426 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-07-16 09:26:11 +00:00
yangguo@chromium.org
49ae3081d2
Error.captureStackTrace should define "stack" property as configurable.
...
R=verwaest@chromium.org
BUG=393988
LOG=N
Review URL: https://codereview.chromium.org/396063008
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@22420 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-07-16 07:55:05 +00:00
verwaest@chromium.org
1d55a634a9
Replace AddProperty by AddNamedProperty to speed up the common case
...
BUG=
R=ishell@chromium.org
Review URL: https://codereview.chromium.org/384003003
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@22381 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-07-14 14:05:30 +00:00
verwaest@chromium.org
aa7198dfdd
This CL simplifies var / const by ensuring the behavior is consistent in itself, and with regular JS semantics; between regular var/const and eval-ed var/const.
...
Legacy const is changed so that a declaration declares a configurable, but non-writable, slot, and the initializer reconfigures it (when possible) to non-configurable non-writable. This avoids the need for "the hole" as marker value in JSContextExtensionObjects and GlobalObjects. Undefined is used instead.
BUG=
R=rossberg@chromium.org
Review URL: https://codereview.chromium.org/379893002
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@22379 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-07-14 14:01:04 +00:00
rossberg@chromium.org
942fe1914f
Reland "Include symbol properties in Object.{create,defineProperties}"
...
Second try; implementation that doesn't rely on external arrays.
R=mstarzinger@chromium.org
BUG=v8:3440
Review URL: https://codereview.chromium.org/391713002
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@22378 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-07-14 14:00:33 +00:00
rossberg@chromium.org
f2536bf7af
Revert "Include symbol properties in Object.{create,defineProperties}"
...
TBR=mstarzinger@chromium.org
BUG=
Review URL: https://codereview.chromium.org/394443002
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@22373 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-07-14 12:27:08 +00:00
rossberg@chromium.org
5c8d0d18f0
Include symbol properties in Object.{create,defineProperties}
...
R=mstarzinger@chromium.org
BUG=v8:3440
LOG=Y
Review URL: https://codereview.chromium.org/391683002
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@22370 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-07-14 10:59:29 +00:00
jarin@chromium.org
457de26330
Fix arm64 deoptimization from double registers (reverts r20613).
...
This reverts "ARM64: Use pair memory access in deoptimizer entry", r20613. It does not really make sense to micro-optimize the deoptimizer as it is the ultra-slow path. Moreover, the original code was easier to read (in addition to being correct).
BUG=391313
LOG=N
R=ulan@chromium.org
Review URL: https://codereview.chromium.org/389583003
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@22360 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-07-11 19:30:09 +00:00
dslomov@chromium.org
4db1f68077
Disabling flakes.Filed 3433, 3434, 3435.
...
R=machenbach@chromium.org
Review URL: https://codereview.chromium.org/382083003
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@22348 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-07-11 11:20:37 +00:00
rossberg@chromium.org
e274edc8b8
Make let
usable as an identifier in ES6 sloppy mode.
...
All of our mjsunit suite now runs through with --harmony-scoping enabled, up to expected failures (tests checking syntax errors for const/function in strict mode).
R=marja@chromium.org , ulan@chromium.org
BUG=v8:2198
LOG=Y
Review URL: https://codereview.chromium.org/378303003
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@22323 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-07-10 14:06:37 +00:00
mstarzinger@chromium.org
91efa58849
Drop deprecated --es5-readonly flag from test suite.
...
R=rossberg@chromium.org
Review URL: https://codereview.chromium.org/377273002
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@22306 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-07-09 14:37:58 +00:00
rossberg@chromium.org
23753270ba
Fix several issues with ES6 redeclaration checks
...
R=ulan@chromium.org
BUG=v8:3426
LOG=Y
Review URL: https://codereview.chromium.org/377513006
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@22298 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-07-09 11:35:05 +00:00
dusan.milosavljevic@rt-rk.com
a0f6878a06
Add mips64 port.
...
Summary:
- Changes in common code are mainly boilerplate changes,
gyp and test status files updates.
- On mips64 simulator all tests pass from all test units.
- Current issues: mjsunit JS debugger tests fail randomly on HW in release mode.
Corresponding tests are skipped on HW.
- Skipped tests on mips64: test-heap/ReleaseOverReservedPages, mjsunit/debug-*
TEST=
BUG=
R=danno@chromium.org , plind44@gmail.com , ulan@chromium.org
Review URL: https://codereview.chromium.org/371923006
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@22297 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-07-09 11:08:26 +00:00
mstarzinger@chromium.org
50beec9738
Follow-up to a pre-existing regression test.
...
R=yangguo@chromium.org
BUG=v8:1530,v8:1872
TEST=mjsunit/regress/regress-1530
LOG=N
Review URL: https://codereview.chromium.org/378233006
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@22295 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-07-09 10:23:58 +00:00
ulan@chromium.org
68036255ea
Fix for-loop with const/let and empty condition/iteration statements.
...
BUG=v8:3425, v8:3424
LOG=N
TEST=mjsunit/harmony/empty-for.js
R=rossberg@chromium.org
Review URL: https://codereview.chromium.org/377833003
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@22290 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-07-09 07:50:11 +00:00
aandrey@chromium.org
6872ad5c46
Change some names in Promise instrumentation events.
...
TBR=yangguo@chromium.org
Review URL: https://codereview.chromium.org/374103002
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@22284 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-07-08 14:45:57 +00:00
verwaest@chromium.org
ad6202d989
Fix computed properties on object literals with a double as propertyname.
...
BUG=390732
LOG=y
R=ishell@chromium.org
Review URL: https://codereview.chromium.org/371973002
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@22255 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-07-07 17:08:54 +00:00
verwaest@chromium.org
168523b542
Revert "Treat ExecutableAccessorInfo as regular data properties."
...
Temporarily revert since blink has some properties like this on the
prototype chain where it expects accessorpair-behavior (e.g.,
window.onload).
TBR=dslomov@chromium.org
BUG=
Review URL: https://codereview.chromium.org/378583002
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@22251 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-07-07 16:18:15 +00:00
verwaest@chromium.org
251ae22156
Treat ExecutableAccessorInfo as regular data properties.
...
BUG=
R=dcarney@chromium.org , mvstanton@chromium.org
Review URL: https://codereview.chromium.org/368783006
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@22236 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-07-07 11:00:44 +00:00
rossberg@chromium.org
7aff3023ae
Avoid brittle use of .bind in Promise.all
...
R=yangguo@chromium.org
BUG=v8:3420
LOG=Y
Review URL: https://codereview.chromium.org/366103005
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@22231 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-07-07 09:47:43 +00:00
yangguo@chromium.org
29b59adbf6
Revert "Remove unnecessary check in RegExpExecStub."
...
This reverts r22203 and r22205.
TBR=danno@chromium.org
Review URL: https://codereview.chromium.org/369063005
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@22211 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-07-03 20:21:00 +00:00
aandrey@chromium.org
952a986dd1
Introduce debug events for Microtask queue.
...
R=yangguo@chromium.org , adamk@chromium.org , rafaelw@chromium.org , rossberg@chromium.org
BUG=chromium:272416
LOG=Y
Review URL: https://codereview.chromium.org/362783002
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@22204 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-07-03 15:56:01 +00:00
yangguo@chromium.org
7acb28a120
Fix assertion failure in mjsunit/regexp-stack-overflow.
...
TBR=machenbach@chromium.org
Review URL: https://codereview.chromium.org/364213003
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@22203 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-07-03 14:57:55 +00:00
yangguo@chromium.org
87dfaa8951
Remove unnecessary check in RegExpExecStub.
...
R=ulan@chromium.org
BUG=v8:592
LOG=N
Review URL: https://codereview.chromium.org/363313002
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@22202 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-07-03 14:03:10 +00:00
yangguo@chromium.org
a0c10d119a
Revert "Turn old space cons strings into regular external strings (not short)."
...
This reverts commits r22192 and r22194.
TBR=hpayer@chromium.org
Review URL: https://codereview.chromium.org/367113003
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@22195 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-07-03 12:24:41 +00:00
yangguo@chromium.org
6574f33d2a
Turn old space cons strings into regular external strings (not short).
...
R=hpayer@chromium.org
Review URL: https://codereview.chromium.org/368223002
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@22192 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-07-03 11:46:31 +00:00
ishell@chromium.org
2fba190240
One of the fast cases in JSObject::MigrateFastToFast() should not be taken if the number of fields did not change.
...
BUG=chromium:390918
LOG=N
R=verwaest@chromium.org
Review URL: https://codereview.chromium.org/363073002
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@22174 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-07-02 19:10:19 +00:00
verwaest@chromium.org
a1dd1a262c
Revert "Remove special ExecutableAccessorInfo handling based on flag"
...
Temporarily reverting until we figure out how to handle the API cases that use accessors to lazily compute values.
dataAttributeGetterCustom in V8MessageEventCustom (at least) overwrites itself with the computed value using ForceSet. We can either force such clients to first use ForceDelete before caching, use some other caching mechanism; or provide an API for lazily computed properties.
TBR=dcarney@chromium.org
BUG=
Review URL: https://codereview.chromium.org/365903005
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@22173 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-07-02 16:59:04 +00:00
verwaest@chromium.org
2350d46146
Remove special ExecutableAccessorInfo handling based on flag
...
This additionally removes special "prototype" handling for O.o, since it's broken; and added test.
BUG=
R=mvstanton@chromium.org
Review URL: https://codereview.chromium.org/368853003
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@22171 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-07-02 15:28:29 +00:00
yangguo@chromium.org
f353ff668a
Harden Runtime_LiveEditCheckAndDropActivations against unsafe args.
...
R=jarin@chromium.org
BUG=390925
LOG=N
Review URL: https://codereview.chromium.org/362983004
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@22169 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-07-02 15:09:44 +00:00
yangguo@chromium.org
44d6ef37ab
Reland "Fix stack trace accessor behavior."
...
BUG=v8:3404
LOG=N
R=verwaest@chromium.org
Review URL: https://codereview.chromium.org/349033007
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@22166 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-07-02 14:18:10 +00:00
wingo@igalia.com
341d61867c
Allow yield expressions without a RHS.
...
R=marja@chromium.org
BUG=
Review URL: https://codereview.chromium.org/348893007
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@22163 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-07-02 13:48:28 +00:00
yangguo@chromium.org
a481d753d0
Stack traces exposed to Javascript should omit extensions.
...
R=marja@chromium.org
BUG=v8:311
LOG=Y
Review URL: https://codereview.chromium.org/363893003
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@22162 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-07-02 13:36:29 +00:00
ishell@chromium.org
8bf1b45e5b
Mark mjsunit/migrations test in debug mode as TIMEOUT
...
Review URL: https://codereview.chromium.org/362953002
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@22149 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-07-02 09:57:27 +00:00
marja@chromium.org
7717f2366f
Handle "//# sourceURL" comments in the Parser instead of the JS.
...
BUG=v8:2948
LOG=N
R=svenpanne@chromium.org , yurys@chromium.org
Review URL: https://codereview.chromium.org/316173002
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@22137 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-07-02 07:01:31 +00:00
ishell@chromium.org
e65cc42189
Skip mjsunit/migrations test in debug mode to avoid timeout failures.
...
TBR=yangguo@chromium.org
Review URL: https://codereview.chromium.org/364663002
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@22133 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-07-01 17:39:16 +00:00
rossberg@chromium.org
8a25b88722
Make freeze & friends ignore private properties
...
R=verwaest@chromium.org
BUG=v8:3419
LOG=Y
Review URL: https://codereview.chromium.org/355123006
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@22132 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-07-01 15:47:41 +00:00
ishell@chromium.org
2c94151e6e
Reland r22082 "Replace HeapNumber as doublebox with an explicit MutableHeapNumber."
...
R=verwaest@chromium.org
Review URL: https://codereview.chromium.org/334323003
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@22129 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-07-01 15:02:31 +00:00
mvstanton@chromium.org
e3af6b1821
Test mjsunit/allocation-site-info is flaky without explicit gc()
...
It started failing on arm64 nosnap during a test case where complex nested
literal arrays are created.
R=machenbach@chromium.org
BUG=
Review URL: https://codereview.chromium.org/367703002
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@22125 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-07-01 14:51:11 +00:00
verwaest@chromium.org
26eae0c429
Clean up the global object naming madness.
...
BUG=
R=ishell@chromium.org
Review URL: https://codereview.chromium.org/352173006
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@22117 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-07-01 12:12:34 +00:00
verwaest@chromium.org
cf094f48e9
Improve error reporting for duplicate object template properties.
...
BUG=
R=yangguo@chromium.org
Review URL: https://codereview.chromium.org/359413007
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@22112 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-07-01 10:00:19 +00:00
rossberg@chromium.org
28eda86ae7
Make Map.set() and Set.add() chainable
...
From the Harmony draft:
https://people.mozilla.org/~jorendorff/es6-draft.html#sec-map.prototype.set
https://people.mozilla.org/~jorendorff/es6-draft.html#sec-weakmap.prototype.set
https://people.mozilla.org/~jorendorff/es6-draft.html#sec-set.prototype.add
https://people.mozilla.org/~jorendorff/es6-draft.html#sec-weakset.prototype.add
BUG=v8:3410
R=arv@chromium.org , rossberg@chromium.org
Review URL: https://codereview.chromium.org/359173002
Patch from caitp <caitpotter88@gmail.com>.
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@22111 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-07-01 09:49:25 +00:00
yangguo@chromium.org
f2cc802d7e
Mark long-running tests as TIMEOUT for gc stress.
...
R=machenbach@chromium.org
Review URL: https://codereview.chromium.org/360233003
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@22108 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-07-01 08:32:47 +00:00
rossberg@chromium.org
7b04a68d23
ES6: Add missing Set.prototype.keys function
...
https://people.mozilla.org/~jorendorff/es6-draft.html#sec-set.prototype.keys
The value of the keys property is just the initial value of the values
function.
BUG=v8:3411
LOG=Y
R=rossberg@chromium.org
Review URL: https://codereview.chromium.org/353293003
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@22099 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-06-30 14:37:07 +00:00
yangguo@chromium.org
5d408ee73d
Revert "Fix stack trace accessor behavior."
...
This reverts r22089.
TBR=verwaest@chromium.org
Review URL: https://codereview.chromium.org/360033002
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@22091 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-06-30 13:16:42 +00:00
yangguo@chromium.org
e1d80e2858
Fix stack trace accessor behavior.
...
R=verwaest@chromium.org
BUG=v8:3404
LOG=N
Review URL: https://codereview.chromium.org/343563009
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@22089 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-06-30 11:48:20 +00:00
yangguo@chromium.org
f6c4178aa7
Introduce debug events for promises.
...
R=aandrey@chromium.org , rossberg@chromium.org
BUG=v8:3093
LOG=Y
Review URL: https://codereview.chromium.org/357603005
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@22086 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-06-30 11:12:42 +00:00
ishell@chromium.org
d1190c503d
Revert "Replace HeapNumber as doublebox with an explicit MutableHeapNumber."
...
This reverts commit r22082 for breaking arm64 build.
TBR=verwaest@chromium.org
Review URL: https://codereview.chromium.org/360023003
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@22083 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-06-30 10:19:31 +00:00
ishell@chromium.org
cea1824f58
Replace HeapNumber as doublebox with an explicit MutableHeapNumber.
...
R=verwaest@chromium.org
Review URL: https://codereview.chromium.org/355793003
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@22082 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-06-30 09:44:43 +00:00
danno@chromium.org
9176485c8b
Support non-internalized string key lookups in Hydrogen KeyedLoadIC
...
R=jkummerow@chromium.org
Review URL: https://codereview.chromium.org/356213003
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@22070 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-06-28 00:33:04 +00:00
verwaest@chromium.org
8945c69855
Don't leak the global object in the Function constructor.
...
BUG=
R=dcarney@chromium.org
Review URL: https://codereview.chromium.org/359713005
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@22065 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-06-27 13:50:37 +00:00
verwaest@chromium.org
63431b23d1
Split SetProperty(...attributes, strictmode) into DefineProperty(...attributes) and SetProperty(...strictmode)
...
BUG=
R=rossberg@chromium.org
Review URL: https://codereview.chromium.org/351853005
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@22064 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-06-27 13:48:37 +00:00
yangguo@chromium.org
0133d96be3
Remove script collected debug event.
...
R=yurys@chromium.org
Review URL: https://codereview.chromium.org/358873005
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@22063 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-06-27 12:10:43 +00:00
mstarzinger@chromium.org
7a4054b7d7
Allow inlining of functions containing %_Arguments.
...
R=svenpanne@chromium.org
TEST=mjsunit/compiler/inline-arguments
Review URL: https://codereview.chromium.org/356773002
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@22060 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-06-27 11:04:35 +00:00
yurys@chromium.org
0339d069d9
Add OnCompileError handler and v8::CompileError debug event.
...
This event is generated when the parser can not generate code.
R=vsevik@chromium.org , yangguo@chromium.org , yurys@chromium.org
Review URL: https://codereview.chromium.org/264333007
Patch from Alexey Kozyatinskiy <kozyatinskiy@google.com>.
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@22043 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-06-26 16:03:52 +00:00
yangguo@chromium.org
e26102ac24
Suppress GC stress failure for a test that asserts code being optimized.
...
The reason is that GC stress causes additional deopts that the test
originally did not foresee.
R=marja@chromium.org
Review URL: https://codereview.chromium.org/355973003
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@22034 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-06-26 09:49:17 +00:00
yangguo@chromium.org
a2d15ce518
Compile optimized code with active debugger but no break points.
...
R=ulan@chromium.org
BUG=386492
LOG=Y
Review URL: https://codereview.chromium.org/356713004
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@22029 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-06-26 06:32:51 +00:00
danno@chromium.org
8313c523b3
Optimize Map/Set.prototype.forEach
...
Instead of using an iterator result object and an entries array
(for Map) we introduce a new runtime function that uses an array
as an out param.
On the Map ForEach perf test this leads to a 2.5x performance
improvement. On the overall Map and Set tests this leads to a 18%
and 13% improvement respectively.
BUG=None
LOG=Y
R=danno@chromium.org
Review URL: https://codereview.chromium.org/355663002
Patch from Erik Arvidsson <arv@chromium.org>.
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@22027 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-06-26 00:40:45 +00:00
danno@chromium.org
eaca750b29
Remove distinction between hidden and normal runtime functions
...
R=jkummerow@chromium.org , mstarzinger@chromium.org
Review URL: https://codereview.chromium.org/346413004
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@22018 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-06-25 15:26:10 +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
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
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
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
adamk@chromium.org
257adcf0ed
Map/Set: Implement constructor parameter handling
...
When an iterable object is passed in as the argument to the Map and Set
constructor the elements of the iterable object are used to populate the
Map and Set.
http://people.mozilla.org/~jorendorff/es6-draft.html#sec-map-iterable
http://people.mozilla.org/~jorendorff/es6-draft.html#sec-set-iterable
BUG=v8:3398
LOG=Y
R=rossberg@chromium.org
Review URL: https://codereview.chromium.org/345613003
Patch from Erik Arvidsson <arv@chromium.org>.
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@21950 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-06-23 18:05:57 +00:00
alph@chromium.org
f61854fe0a
Support LiveEdit on Arm64
...
BUG=368580
LOG=Y
R=yangguo@chromium.org
Review URL: https://codereview.chromium.org/339663007
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@21937 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-06-23 13:20:26 +00:00
yangguo@chromium.org
2411bc9447
Harden %FunctionBindArguments wrt optimized code cache.
...
R=jkummerow@chromium.org
BUG=387627
LOG=N
Review URL: https://codereview.chromium.org/345463005
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@21936 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-06-23 13:17:42 +00:00
mvstanton@chromium.org
c0179a50da
Re-land "Clusterfuzz identified overflow check needed in dehoisting."
...
BUG=380092
LOG=N
R=jkummerow@chromium.org
Review URL: https://codereview.chromium.org/335063005
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@21920 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-06-23 09:09:05 +00:00
verwaest@chromium.org
d06afb3ce0
Remove AccessControl from AccessorPairs, as it's an invalid usecase of AllCan*
...
BUG=
R=dcarney@chromium.org
Review URL: https://codereview.chromium.org/332863003
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@21918 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-06-23 09:02:16 +00:00
yangguo@chromium.org
ba2d7da5a9
Introduce intrinsic to expose debug state to generated code.
...
R=ulan@chromium.org
Review URL: https://codereview.chromium.org/332673002
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@21908 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-06-23 07:10:25 +00:00
jarin@chromium.org
e56faa9909
Add missing map check to optimized f.apply(...)
...
This is a cutdown version of https://codereview.chromium.org/346473002/ , which aimed to fix f.call and f.apply. Optimized f.call was removed by r21887, this is what was left.
BUG=386034
LOG=N
R=bmeurer@chromium.org
Review URL: https://codereview.chromium.org/348623002
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@21907 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-06-23 05:50:06 +00:00
palfia@homejinni.com
57d0b53eed
MIPS: Support LiveEdit.
...
Port r21895 (210f7aa)
BUG=368580
LOG=Y
R=jkummerow@chromium.org , palfia@homejinni.com
Review URL: https://codereview.chromium.org/349703002
Patch from Balazs Kilvady <kilvadyb@homejinni.com>.
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@21905 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-06-20 20:52:57 +00:00
jkummerow@chromium.org
1d35d6d871
Array.concat: properly go to dictionary mode when required
...
BUG=chromium:387031
LOG=y
R=danno@chromium.org
Review URL: https://codereview.chromium.org/342333002
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@21903 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-06-20 15:40:21 +00:00
wingo@igalia.com
b7d18d0eff
Fix stack capture on overflow for Error.stackTraceLimit == Infinity
...
Bug found by Andrew Paprocki <andrew@ishiboo.com>.
R=mstarzinger@chromium.org , yangguo@chromium.org
Review URL: https://codereview.chromium.org/345533002
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@21902 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-06-20 14:27:55 +00:00
mstarzinger@chromium.org
5eb7ce9040
Remove obsolete --harmony-promises flag from tests.
...
R=yangguo@chromium.org
Review URL: https://codereview.chromium.org/345053002
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@21898 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-06-20 10:47:50 +00:00
alph@chromium.org
969759fd3f
Support LiveEdit on ARM
...
BUG=368580
LOG=Y
R=yangguo@chromium.org
Review URL: https://codereview.chromium.org/344573004
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@21895 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-06-20 09:41:14 +00:00
dcarney@chromium.org
bd3f8a524e
Revert "Optimize Function.prototype.call"
...
This reverts commit r21840.
R=danno@chromium.org
LOG=y
BUG=chromium:385565
Review URL: https://codereview.chromium.org/347573002
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@21887 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-06-18 14:04:41 +00:00
mstarzinger@chromium.org
d5cb9ee440
Drop obsolete ES6 TODOs about activating extended mode.
...
R=ulan@chromium.org
Review URL: https://codereview.chromium.org/338363002
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@21877 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-06-17 15:22:38 +00:00
yangguo@chromium.org
11368af66d
Interrupts must not mask stack overflow.
...
R=jarin@chromium.org
BUG=385002
LOG=N
Review URL: https://codereview.chromium.org/339883002
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@21874 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-06-17 13:54:49 +00:00
jarin@chromium.org
f69bb7fcc3
Do not eliminate bounds checks for "<const> - x".
...
Before this change, bounds check elimination treated "<const> - x" as
"x - <const>".
R=yangguo@chromium.org
BUG=385054
TEST=test/mjsunit/regress/regress-385054.js
LOG=N
Review URL: https://codereview.chromium.org/339583003
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@21859 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-06-16 13:43:50 +00:00
bmeurer@chromium.org
2591003da5
Add unit test for regression in GVN caused by field type tracking.
...
BUG=v8:3347
LOG=n
R=svenpanne@chromium.org
Review URL: https://codereview.chromium.org/333273004
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@21858 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-06-16 13:21:42 +00:00
bmeurer@chromium.org
4642c2e18c
Revert "GVN fix, preventing loads hoisting above stores to the same field when HObjectAccess's representation is not the same."
...
This reverts commit r21830 for tanking performance on Deltablue.
TBR=ishell@chromium.org
Review URL: https://codereview.chromium.org/336223002
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@21857 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-06-16 13:03:59 +00:00
jkummerow@chromium.org
aae24ae40b
Fix representation of Phis for mutable-heapnumber-in-object-literal properties
...
BUG=v8:3392
LOG=y
R=verwaest@chromium.org
Review URL: https://codereview.chromium.org/328343004
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@21850 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-06-16 08:41:29 +00:00
verwaest@chromium.org
7005abf03b
Optimize Function.prototype.call
...
- May inline the function, or call it directly, instead of going through call
- Supports arguments object escaping when it escapes to builtins (preparation for slice.call(arguments, ...) optimization)
- Both .call and .apply now support inlining when calling builtins indirectly
BUG=
R=verwaest@chromium.org , rossberg@chromium.org
Review URL: https://codereview.chromium.org/335683002
Patch from Petka Antonov <p.antonov@partner.samsung.com>.
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@21840 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-06-13 12:52:23 +00:00
jkummerow@chromium.org
6e29768eb6
Have one, long-lived map for bound functions.
...
This avoids creating a new map for every bound function. Bonus: some cleanup in Runtime_FunctionBindArguments.
R=verwaest@chromium.org
Review URL: https://codereview.chromium.org/335653002
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@21839 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-06-13 12:19:04 +00:00
jkummerow@chromium.org
8334faa0e0
Allow all Names to be fast property names
...
R=verwaest@chromium.org
Review URL: https://codereview.chromium.org/329393005
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@21834 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-06-13 09:59:39 +00:00
ulan@chromium.org
0f69ed32f3
Disable regress/regress-2653 until deopt_every_n_garbage_collections is fixed.
...
BUG=3389
LOG=N
R=marja@chromium.org
Review URL: https://codereview.chromium.org/331823003
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@21831 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-06-13 08:05:34 +00:00
ishell@chromium.org
41e9d916c4
GVN fix, preventing loads hoisting above stores to the same field when HObjectAccess's representation is not the same.
...
R=bmeurer@chromium.org
Review URL: https://codereview.chromium.org/331493006
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@21830 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-06-13 07:51:45 +00:00
wingo@igalia.com
dfb1c7dc9e
For-of calls [Symbol.iterator]() on RHS to get iterator
...
R=rossberg@chromium.org
BUG=http://code.google.com/p/v8/issues/detail?id=2735
LOG=N
Review URL: https://codereview.chromium.org/332663004
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@21820 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-06-12 17:31:54 +00:00
jkummerow@chromium.org
301ae7dd56
Optimize prototype chain when creating initial maps for functions used as constructors
...
Review URL: https://codereview.chromium.org/332783002
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@21817 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-06-12 16:41:56 +00:00
danno@chromium.org
634cb5e8a1
Revert "Revert "Reland 21774: Generate KeyedLoadGeneric with Hydrogen""
...
This CL tickled an unrelated arm64 bug which was is fixed separately.
The MIPS port (originally landed 21784) is also included.
TBR=verwaest@chromium.org
Review URL: https://codereview.chromium.org/331633002
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@21803 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-06-12 09:58:10 +00:00
wingo@igalia.com
8e165acbdf
Add @@iterator for generator objects
...
R=arv@chromium.org , rossberg@chromium.org
BUG=
Review URL: https://codereview.chromium.org/328093002
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@21797 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-06-12 08:53:07 +00:00
dcarney@chromium.org
44b0e2110e
filter cross context eval
...
R=verwaest@chromium.org
BUG=
Review URL: https://codereview.chromium.org/294073002
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@21793 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-06-12 08:28:19 +00:00
danno@chromium.org
c17e79293b
Revert "Reland 21774: Generate KeyedLoadGeneric with Hydrogen"
...
Due to lingering arm64 failures in Test262
TBR=mstarzinger@chromium.org
Review URL: https://codereview.chromium.org/332663003
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@21790 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-06-12 07:38:49 +00:00
danno@chromium.org
905d777d8f
Reland 21774: Generate KeyedLoadGeneric with Hydrogen
...
R=verwaest@chromium.org
Review URL: https://codereview.chromium.org/57123002
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@21781 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-06-11 21:44:50 +00:00
danno@chromium.org
006bdafecc
Revert 21774: "Generate KeyedLoadGeneric with Hydrogen"
...
Due to arm64 and GCMole failures
TBR=mstarzinger@chromium.org
Review URL: https://codereview.chromium.org/329253003
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@21776 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-06-11 16:33:44 +00:00
danno@chromium.org
3b9039abc3
Generate KeyedLoadGeneric with Hydrogen
...
R=verwaest@chromium.org
Review URL: https://codereview.chromium.org/57123002
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@21774 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-06-11 14:56:38 +00:00
svenpanne@chromium.org
23fc5b75a8
Fixed flooring division by a power of 2, once again...
...
Avoid right shifts by zero bits: On ARM it actually means shifting by
32 bits (correctness issue) and on other platforms they are useless
(performance issue). This is fix for the fix in r20544.
BUG=v8:3259
LOG=y
R=yangguo@chromium.org
Review URL: https://codereview.chromium.org/324403003
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@21769 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-06-11 13:29:25 +00:00
svenpanne@chromium.org
2931f09144
Fix unsigned comparisons.
...
Instead of marking the comparison instruction itself as Uint32, we
look at its arguments. This is more consistent what HChange does.
BUG=v8:3380
TEST=mjsunit/regress/regress-3380
LOG=y
R=jkummerow@chromium.org
Review URL: https://codereview.chromium.org/325133004
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@21762 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-06-11 09:09:15 +00:00
mstarzinger@chromium.org
f5e866d36e
Add arity checks to mjsunit's assertEquals and assertSame
...
BUG=None
LOG=n
R=mstarzinger@chromium.org
Review URL: https://codereview.chromium.org/309173003
Patch from Erik Arvidsson <arv@chromium.org>.
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@21748 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-06-10 15:19:27 +00:00
yangguo@chromium.org
81f0444880
Do not merge adjourning ranges when calculating percentages in plot.
...
R=jkummerow@chromium.org
Review URL: https://codereview.chromium.org/319703009
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@21747 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-06-10 14:46:30 +00:00
danno@chromium.org
7c56c0e864
Reland 21720: Introduce FieldIndex to unify and abstract property/field offset
...
R=verwaest@chromium.org
Review URL: https://codereview.chromium.org/300283002
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@21746 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-06-10 14:01:08 +00:00
bmeurer@chromium.org
0fcd89161b
Fix invalid attributes when generalizing because of incompatible map change.
...
BUG=382143
LOG=y
TEST=mjsunit/regress/regress-382143
R=verwaest@chromium.org
Review URL: https://codereview.chromium.org/324933003
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@21743 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-06-10 12:24:54 +00:00
yangguo@chromium.org
dc7fe989ae
Do not clear mirror cache when fetching loaded scripts.
...
R=yurys@chromium.org
BUG=376534
LOG=N
Review URL: https://codereview.chromium.org/309313002
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@21737 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-06-10 09:42:41 +00:00
yangguo@chromium.org
1f8adc1503
Log IC misses as timer events.
...
R=jkummerow@chromium.org
Review URL: https://codereview.chromium.org/318983005
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@21736 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-06-10 09:34:18 +00:00
ishell@chromium.org
6dc967e2e0
Bugfix in inlined versions of Array.indexOf() and Array.lastIndexOf() with a regression test.
...
BUG=chromium:381534
LOG=N
R=bmeurer@chromium.org
Review URL: https://codereview.chromium.org/319343002
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@21733 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-06-10 09:01:45 +00:00
bmeurer@chromium.org
7eea77bc5c
Fix missing smi check in inlined indexOf/lastIndexOf.
...
BUG=382513
LOG=y
R=danno@chromium.org
Review URL: https://codereview.chromium.org/313233005
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@21727 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-06-10 04:26:15 +00:00
mvstanton@chromium.org
2714fd2399
Revert "Re-land Clusterfuzz identified overflow check needed in dehoisting."
...
This reverts commit r21712
TBR=danno@chromium.org
Review URL: https://codereview.chromium.org/315843005
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@21715 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-06-06 13:16:24 +00:00
mvstanton@chromium.org
c0cb82274c
Re-land Clusterfuzz identified overflow check needed in dehoisting.
...
Overflow check needs to be smarter.
BUG=380092
R=danno@google.com , danno@chromium.org
LOG=N
Review URL: https://codereview.chromium.org/317963004
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@21712 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-06-06 13:00:07 +00:00
mvstanton@chromium.org
35933119fe
Revert "Clusterfuzz identified overflow check needed in dehoisting."
...
This reverts commit r21708, due to ASAN-reported issue.
TBR=danno@chromium.org
Review URL: https://codereview.chromium.org/318073002
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@21709 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-06-06 09:47:14 +00:00
mvstanton@chromium.org
7d2d0839ad
Clusterfuzz identified overflow check needed in dehoisting.
...
BUG=380092
R=danno@chromium.org
LOG=N
Review URL: https://codereview.chromium.org/315593002
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@21708 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-06-06 09:12:16 +00:00
yangguo@chromium.org
eb1f184386
Mark arm div tests as PASS/FAIL.
...
R=machenbach@chromium.org
BUG=v8:3259
LOG=N
Review URL: https://codereview.chromium.org/318943002
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@21694 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-06-05 12:53:36 +00:00
ulan@chromium.org
c8b2fa454a
Preliminary support for block contexts in hydrogen.
...
Patch from Steven Keuchel <keuchel@chromium.org>
BUG=v8:2198
LOG=N
TEST=mjsunit/harmony/block-let-crankshaft.js
R=rossberg@chromium.org
Review URL: https://codereview.chromium.org/307593002
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@21684 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-06-05 07:33:01 +00:00
yangguo@chromium.org
61a5a413d7
Extend bounds check elimination to constant keys.
...
R=jkummerow@chromium.org
BUG=v8:3367
LOG=N
Review URL: https://codereview.chromium.org/310333004
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@21672 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-06-04 11:52:17 +00:00
bmeurer@chromium.org
9244429707
Fix invalid loop condition for Array.lastIndexOf().
...
BUG=380512
LOG=y
R=jarin@chromium.org
Review URL: https://codereview.chromium.org/313073003
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@21665 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-06-04 08:21:39 +00:00
yangguo@chromium.org
feed21b6d5
Add option to disable MirrorCache.
...
R=yurys@chromium.org
Review URL: https://codereview.chromium.org/307383002
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@21644 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-06-03 14:27:19 +00:00
mvstanton@chromium.org
d19aaa2b1c
Revert "Reland "Make 'name' property on functions configurable.""
...
This reverts commit r21609 due to browser test failures.
TBR=mstarzinger@chromium.org
Review URL: https://codereview.chromium.org/313583002
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@21632 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-06-03 11:52:07 +00:00
mvstanton@chromium.org
848a9af6b4
%ObjectFreeze needs to exclude non-fast-path objects.
...
ClusterFuzz will call it with sloppy arguments and similar cases.
BUG=380049
LOG=N
R=yangguo@chromium.org
Review URL: https://codereview.chromium.org/315533002
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@21624 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-06-03 07:59:36 +00:00
mvstanton@chromium.org
adeaedf547
When flag --nouse-osr is set, don't allow osr from hidden runtime calls.
...
BUG=379770
R=yangguo@chromium.org
LOG=N
Review URL: https://codereview.chromium.org/310773003
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@21622 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-06-03 07:45:40 +00:00
adamk@chromium.org
509a1a405c
ES6: Add support for values/keys/entries for Map and Set
...
This allows code like this:
var map = new Map();
map.set(1, 'One');
...
var iter = map.values();
var res;
while (!(res = iter.next()).done) {
print(res.value);
}
BUG=v8:1793
LOG=Y
R=mstarzinger@chromium.org
Review URL: https://codereview.chromium.org/259883002
Patch from Erik Arvidsson <arv@chromium.org>.
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@21615 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-06-03 00:34:01 +00:00
mstarzinger@chromium.org
d6500b6cf7
Reland "Make 'name' property on functions configurable."
...
R=rossberg@chromium.org
BUG=v8:3333
LOG=N
Review URL: https://codereview.chromium.org/303463006
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@21609 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-06-02 13:35:26 +00:00
jkummerow@chromium.org
f6a249c6d0
Inlined optimized runtime functions: expose Runtime versions for direct testing, skip Hydrogen versions
...
R=dslomov@chromium.org
Review URL: https://codereview.chromium.org/302703004
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@21585 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-05-30 17:07:38 +00:00
bmeurer@chromium.org
5cd009a004
HRor and HSar can deoptimize.
...
BUG=v8:3359
LOG=y
R=ishell@chromium.org
Review URL: https://codereview.chromium.org/309483002
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@21583 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-05-30 16:12:25 +00:00
rafaelw@chromium.org
74f92f21da
Simplify, speed-up correct-context ObjectObserve calls
...
The original patch which ensured that Object.observe did allocations in the correct context regressed performance about 12%. This patch gets back most of that (about 11%) by simply returning the correct function which is then directly callable from JS, rather than by making the call from the runtime function. A side-effect is that their implementation is shorter.
LOG=Y
BUG=NONE
R=verwaest@chromium.org
Review URL: https://codereview.chromium.org/307543008
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@21575 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-05-28 19:13:41 +00:00
mvstanton@chromium.org
8c54a373dd
Changing the attributes of a data property implemented with
...
ExecutableAccessorInfo turns the property into a field. Better
to keep it as a callback, and correctly deal with the changed
property attributes.
R=ulan@chromium.org
Review URL: https://codereview.chromium.org/262053011
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@21558 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-05-28 09:58:27 +00:00
mstarzinger@chromium.org
6b33e50701
Revert "Make 'name' property on functions configurable."
...
R=danno@google.com , danno@chromium.org
Review URL: https://codereview.chromium.org/297163009
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@21534 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-05-27 15:00:26 +00:00
yangguo@chromium.org
db8f7e0383
Cache optimization status getter in mjsunit.js
...
R=mvstanton@chromium.org
Review URL: https://codereview.chromium.org/300003007
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@21522 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-05-27 12:52:15 +00:00
yangguo@chromium.org
620555b495
Do not break in native code (including non-builtin debugger code).
...
R=ulan@chromium.org
Review URL: https://codereview.chromium.org/300773002
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@21520 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-05-27 12:21:40 +00:00
yangguo@chromium.org
2097644fcf
Do not (eagerly) trigger exception in mjsunit.js.
...
R=jochen@chromium.org
Review URL: https://codereview.chromium.org/301673002
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@21518 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-05-27 11:53:12 +00:00
yangguo@chromium.org
94b4aef7d6
Fix arm64 gc stress issue.
...
R=verwaest@chromium.org
Review URL: https://codereview.chromium.org/306483002
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@21506 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-05-27 06:35:45 +00:00
mvstanton@chromium.org
d755611e93
Reland "Customized support for feedback on calls to Array." and follow-up fixes.
...
Comparing one CallIC::State to another was not done correctly, leading to a failure to patch a CallIC when transitioning from monomorphic Array to megamorphic.
BUG=chromium:377198,chromium:377290
LOG=Y
R=jkummerow@chromium.org
Review URL: https://codereview.chromium.org/305493003
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@21499 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-05-26 13:59:24 +00:00
mstarzinger@chromium.org
82b3b2a367
Make 'name' property on functions configurable.
...
R=rossberg@chromium.org
BUG=v8:3333
LOG=N
Review URL: https://codereview.chromium.org/296413003
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@21492 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-05-26 11:42:56 +00:00
jkummerow@chromium.org
60e665627d
Revert "Customized support for feedback on calls to Array." and follow-up fixes.
...
This reverts r21429, r21434, r21435, r21440, r21445.
BUG=chromium:377198
LOG=y
R=mvstanton@chromium.org
Review URL: https://codereview.chromium.org/300693002
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@21484 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-05-26 09:04:00 +00:00
ulan@chromium.org
3fcda0e576
Make let variables fresh in each iteration of a for-loop.
...
BUG=v8:2198
LOG=N
TEST=mjsunit/harmony/block-for
R=rossberg@chromium.org
Review URL: https://codereview.chromium.org/292743009
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@21480 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-05-26 08:07:02 +00:00
yangguo@chromium.org
32f433c12e
Fix leak in debug mirror cache.
...
When fetching loaded scripts, mirror objects are created and cached.
If the cache is not cleared, it holds script objects alive.
This also fixes a minor issue with script unloading.
R=ulan@chromium.org
BUG=376534
LOG=N
Review URL: https://codereview.chromium.org/296953005
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@21477 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-05-26 07:05:56 +00:00
danno@chromium.org
9c485e182b
Introduce x87 port
...
Support x87-only platform (ia32 without SSE)
R=danno@chromium.org
Review URL: https://codereview.chromium.org/293743005
Patch from Weiliang Lin <weiliang.lin@intel.com>.
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@21469 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-05-23 16:37:27 +00:00
mstarzinger@chromium.org
cf448aa15f
Fix representation inference for mutable double boxes.
...
R=jarin@chromium.org
BUG=v8:3307
TEST=mjsunit/regress/regress-3307
LOG=N
Review URL: https://codereview.chromium.org/298723014
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@21467 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-05-23 14:02:08 +00:00
ishell@chromium.org
7c55f645d5
Cleanup after inobject slack tracking improvement.
...
1) %SetExpectedNumberOfProperties() function removed.
2) Obsolete SharedFunctionInfo::BeforeVisitingPointers() removed.
R=mstarzinger@chromium.org
Review URL: https://codereview.chromium.org/289283018
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@21464 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-05-23 12:55:57 +00:00
rossberg@chromium.org
06f746a576
Consistently say 'own' property
...
R=yangguo@chromium.org
BUG=
Review URL: https://codereview.chromium.org/291153005
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@21441 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-05-22 15:27:57 +00:00
jarin@chromium.org
3d0bf69cd8
Attempt no. 3 to fix Heap::IsHeapIterable and HeapIterator.
...
Now we remember new space's top pointer after the last GC to find out if there was a new space allocation since the last GC.
Unfortunately, this not completely safe - the debugger has a callback hook (that can call to JS) at the end of the GC epilogue that can in theory allocate and possibly make the heap non-iterable. We can only hope this does not happen.
BUG=373283
R=hpayer@chromium.org
LOG=N
Review URL: https://codereview.chromium.org/291193005
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@21431 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-05-22 11:13:37 +00:00
mvstanton@chromium.org
e443c89206
Customized support for feedback on calls to Array.
...
Gather transition feedback on array calls, and inline the Array
function call when it makes sense.
R=danno@chromium.org
Review URL: https://codereview.chromium.org/279423005
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@21429 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-05-22 09:30:02 +00:00
ulan@chromium.org
e56594f10a
Fix Array.prototype.push and Array.prototype.unshift for read-only length.
...
BUG=
R=mstarzinger@chromium.org , mvstanton@chromium.org
Review URL: https://codereview.chromium.org/279773002
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@21423 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-05-22 08:09:57 +00:00
yangguo@chromium.org
ab3afc5722
Reland "Prevent liveedit on or under generators with open activations"
...
The change relative to the previous CL is a logic change in
DropActivationsInActiveThreadImpl. The previous CL skipped the matcher
unless the frame was a JS frame; this was correct for
MultipleFunctionTarget but not for SingleFrameTarget.
I have not been able to reproduce the original failures on either
architecture (ia32 or x64; stack frame dropping is unsupported on other
architectures).
R=yangguo@chromium.org
LOG=N
TEST=mjsunit/harmony/generators-debug-liveedit.js
BUG=
Review URL: https://codereview.chromium.org/270283002
Patch from Andy Wingo <wingo@igalia.com>.
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@21419 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-05-22 07:32:59 +00:00
yangguo@chromium.org
d9736047b7
Implement Mirror object for Symbols.
...
R=rossberg@chromium.org , yurys@chromium.org
BUG=v8:3290
LOG=Y
Review URL: https://codereview.chromium.org/297513006
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@21414 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-05-21 15:13:50 +00:00
jarin@chromium.org
02f1a1b987
Revert "Fix Heap::IsHeapIterable." (again)
...
This reverts commit r21397.
TBR=hpayer@chromium.org
Review URL: https://codereview.chromium.org/299813002
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@21404 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-05-21 09:49:18 +00:00
adamk@chromium.org
fa55c02b11
Allow debugger to step into Map and Set forEach callbacks
...
BUG=v8:3341
LOG=Y
R=yangguo@chromium.org
Review URL: https://codereview.chromium.org/293083005
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@21403 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-05-21 09:25:50 +00:00
jkummerow@chromium.org
58661c150f
Fix ArrayShift hydrogen support
...
BUG=chromium:374838
LOG=y
R=bmeurer@chromium.org
Review URL: https://codereview.chromium.org/299713003
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@21401 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-05-21 08:51:29 +00:00
adamk@chromium.org
6717ac656a
Array Iterator next should check for own property
...
Since we are using private symbols for the internal slots we need to
check for a local property.
BUG=None
LOG=Y
R=rossberg@chromium.org
Review URL: https://codereview.chromium.org/268363011
Patch from Erik Arvidsson <arv@chromium.org>.
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@21399 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-05-21 08:05:11 +00:00
jarin@chromium.org
58a130da6e
Reland "Fix Heap::IsHeapIterable."
...
This relands r21388 (+ handlification of an offending function).
BUG=373283
LOG=N
R=hpayer@chromium.org
Review URL: https://codereview.chromium.org/294903003
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@21397 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-05-21 06:44:38 +00:00
adamk@chromium.org
70c3a714a1
ES6 Map/Set iterators/forEach improvements
...
This changes how Map/Set interacts with its iterators. When the
underlying table is rehashed or cleared, we create a new table (like
before) but we add a reference from the old table to the new table. We
also add an array describing how to transition the iterator from the
old table to the new table.
When Next is called on the iterator it checks if there is a newer table
that it should transition to. If there is, it updates the index based
on the previously recorded changes and finally changes itself to point
at the new table.
With these changes Map/Set no longer keeps the iterators alive. Also,
as before, the iterators keep the underlying table(s) alive but not the
actual Map/Set.
BUG=v8:1793
LOG=Y
R=mstarzinger@chromium.org , rossberg@chromium.org
Review URL: https://codereview.chromium.org/289503002
Patch from Erik Arvidsson <arv@chromium.org>.
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@21389 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-05-20 14:22:05 +00:00
jarin@chromium.org
014bf8b407
Revert "Fix Heap::IsHeapIterable."
...
This reverts commit r21387.
TBR=hpayer@chromium.org
Review URL: https://codereview.chromium.org/291193002
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@21388 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-05-20 14:03:38 +00:00
jarin@chromium.org
dd4c82bbb3
Fix Heap::IsHeapIterable.
...
We only consider heap iterable if the new space is empty (in addition to the exisiting old space check).
The change also moves the iterability forcing + allocation prevention gadgets to HeapIterator so that it is impossible to miss them when iterating the heap.
R=hpayer@chromium.org
BUG=373283
LOG=N
Review URL: https://codereview.chromium.org/285693006
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@21387 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-05-20 13:19:21 +00:00
yangguo@chromium.org
cf49b6e3ca
Reland "Simplify debugger state."
...
R=ulan@chromium.org
Review URL: https://codereview.chromium.org/299653002
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@21378 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-05-20 08:52:42 +00:00
dcarney@chromium.org
1b70812e7d
filter out .caller from other worlds
...
R=verwaest@chromium.org
BUG=
Review URL: https://codereview.chromium.org/261103002
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@21366 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-05-19 13:45:45 +00:00
wingo@igalia.com
6382a25fa7
Poison .arguments and .caller for generator functions
...
R=rossberg@chromium.org
BUG=
Review URL: https://codereview.chromium.org/270133003
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@21362 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-05-19 10:47:00 +00:00
adamk@chromium.org
35b8b0b27a
Move microtask queueing logic from JavaScript to C++
...
This avoids the appearence of a leak due to storing a JSObject
as the microtask_state in the strong root list, and allows callers
to call Isolate::RunMicrotasks() without having any v8::Context
available (as at least Blink has interest in doing).
The queue is now a strong root, represented as a FixedArray of JSFunctions
(or empty_fixed_array, if it's empty); it doubles in size when it needs to grow.
The number of elements in the queue is stored in Isolate::pending_microtask_count().
LOG=Y
R=dcarney@chromium.org
Review URL: https://codereview.chromium.org/290633010
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@21356 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-05-19 07:57:04 +00:00
svenpanne@chromium.org
7ac5dfbd3e
Revert "Simplify debugger state."
...
This reverts r21346, it broke the layout tests.
R=bmeurer@chromium.org
Review URL: https://codereview.chromium.org/292713002
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@21351 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-05-19 07:06:44 +00:00
yangguo@chromium.org
2d1a75d608
Simplify debugger state.
...
R=ulan@chromium.org
Review URL: https://codereview.chromium.org/287873005
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@21346 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-05-16 14:58:03 +00:00
rossberg@chromium.org
417610e24a
Stage ES6 symbols
...
R=yangguo@chromium.org
BUG=
Review URL: https://codereview.chromium.org/286133002
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@21344 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-05-16 14:42:02 +00:00