AuroraMiddleware/v8
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3305 Commits

Author SHA1 Message Date
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