svenpanne@chromium.org
f0305bd83e
Instance-type-related fixes and cleanup.
...
Things got quite a bit out of sync (don't we all love copy-n-paste?):
* TypeToString didn't handle SLICED_STRING_TYPE,
SLICED_ASCII_STRING_TYPE, FIXED_DOUBLE_ARRAY_TYPE,
JS_FUNCTION_PROXY_TYPE and JS_DATE_TYPE.
* INSTANCE_TYPE_LIST was missing entries for
SLICED_ASCII_STRING_TYPE, JS_SET_TYPE, and JS_MAP_TYPE.
To improve this maintenance nightmare a little bit, the missing
instance types were added to the INSTANCE_TYPE_LIST macro and this
list is now used via our beloved 2nd order macro technique in
TypeToString. As a side-effect, the strings returned by TypeToString
have a "_TYPE" suffix now, but this doesn't really matter and is a
small price to pay for consistency.
Removed INVALID_TYPE on the way, it had no real use.
R=mstarzinger@chromium.org
Review URL: https://codereview.chromium.org/22681004
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@16120 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2013-08-09 08:22:46 +00:00
yurys@chromium.org
707fdd4c6a
Support idle time in CPU profiler
...
This change provides an API for the embedder to tell CPU profiler if it is idle or busy with some task. This way we can discriminate between idle time and some native code execution.
BUG=268947
R=alph@chromium.org , yangguo@chromium.org
Review URL: https://codereview.chromium.org/22412003
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@16109 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2013-08-07 17:04:27 +00:00
jochen@chromium.org
5a92a95676
Move i18n's number-format C++ code to runtime
...
BUG=v8:2745
R=dcarney@chromium.org , mstarzinger@chromium.org
Review URL: https://codereview.chromium.org/22266009
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@16099 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2013-08-07 12:14:50 +00:00
mstarzinger@chromium.org
fde19b3f39
Add frame pointer markup to grokdump.
...
R=yangguo@chromium.org
Review URL: https://codereview.chromium.org/22556002
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@16090 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2013-08-07 08:57:25 +00:00
jochen@chromium.org
02914097b2
Move i18n extension's date-format C++ code to runtime
...
BUG=v8:2745
R=dcarney@chromium.org , mstarzinger@chromium.org
Review URL: https://codereview.chromium.org/22411003
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@16086 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2013-08-07 03:40:44 +00:00
machenbach@chromium.org
e7585af65b
Add flaky test classification feature to test suites.
...
Test expectations can now include outcome: FLAKY.
The test runner can now run a class of tests (flaky|non-flaky|all). All tests are in the non-flaky class that are not marked as FLAKY.
The slash correction for windows is now pulled into the test name method. Currently the progress output on windows contains a mixture of / and \.
R=jkummerow@chromium.org
Review URL: https://codereview.chromium.org/22381003
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@16080 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2013-08-06 14:39:39 +00:00
jkummerow@chromium.org
665c45c92d
Un-revert "Implement simple effect typing for variables" and "Handle switch effects"
...
This re-lands r15776 and r15777, reverting the revert in r15786.
R=rossberg@chromium.org
Review URL: https://codereview.chromium.org/22144006
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@16071 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2013-08-06 12:57:23 +00:00
mstarzinger@chromium.org
e9f6a2d7b4
Use first hit when dumping heap constants.
...
This makes sure that the first hit is used when dumping heap constants
and hence "TheHoleValue" is not overwritten with other roots that are
initialized to the hole as well.
R=verwaest@chromium.org
Review URL: https://codereview.chromium.org/21639004
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@16058 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2013-08-05 16:47:45 +00:00
dcarney@chromium.org
207396101f
introduce eternal handles
...
R=mstarzinger@chromium.org
BUG=
Review URL: https://codereview.chromium.org/21133006
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@16045 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2013-08-05 09:46:23 +00:00
mstarzinger@chromium.org
c87abd1117
Add new Harmony methods to Array.prototype object.
...
Array.prototype.find
Array.prototype.findIndex
http://people.mozilla.org/~jorendorff/es6-draft.html
BUG=v8:2776,v8:2777
TEST=mjsunit/harmony/array-find,mjsunit/harmony/array-findindex
R=mstarzinger@chromium.org
Review URL: https://codereview.chromium.org/21079003
Patch from Ioseb Dzmanashvili <ioseb.dzmanashvili@gmail.com>.
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@16025 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2013-08-02 10:57:48 +00:00
mstarzinger@chromium.org
12c8d36331
Generate grokdump constants with 'make grokdump' now.
...
R=svenpanne@chromium.org
Review URL: https://codereview.chromium.org/21771002
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@16022 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2013-08-02 09:02:02 +00:00
jochen@chromium.org
738237e877
Move helper methods from i18n extension into runtime.
...
BUG=v8:2475
R=mstarzinger@chromium.org
Review URL: https://codereview.chromium.org/21499003
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@16015 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2013-08-01 19:25:27 +00:00
bmeurer@chromium.org
e9fcf8fc98
Revert the latest set of platform changes.
...
Revert "Fix NaCl build."
Revert "Revert target arch detection."
Revert "Fix typo."
Revert "Simplify implementation of Mutex."
Revert "Fix for older clang releases that lack __has_extension."
Revert "Reland initial bits of "Implement correct OS and CC detection.""
TBR=danno@chromium.org ,svenpanne@chromium.org
Review URL: https://codereview.chromium.org/21095008
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@15976 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2013-07-31 07:51:46 +00:00
bmeurer@chromium.org
64bfd42a4c
Simplify implementation of Mutex.
...
Also moves Mutex to its own file mutex.{cc,h}.
R=svenpanne@chromium.org
Review URL: https://codereview.chromium.org/21087012
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@15964 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2013-07-30 17:12:49 +00:00
mstarzinger@chromium.org
0627d433b0
Add new Harmony methods to String.prototype object.
...
String.prototype.repeat
String.prototype.startsWith
String.prototype.endsWith
String.prototype.contains
http://people.mozilla.org/~jorendorff/es6-draft.html
BUG=v8:2796,v8:2797,v8:2798,v8:2799
TEST=mjsunit/string-repeat,mjsunit/string-startswith,mjsunit/string-endswith,mjsunit/string-contains
R=mstarzinger@chromium.org
Review URL: https://codereview.chromium.org/21014007
Patch from Ioseb Dzmanashvili <ioseb.dzmanashvili@gmail.com>.
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@15960 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2013-07-30 16:33:08 +00:00
bmeurer@chromium.org
82e4ba6f70
Turn mark deoptimize on undefined into a proper HPhase.
...
This patch also removes the implicit recursion on phi operands,
using a loop and a worklist instead, to avoid potential stack
overflows.
R=dslomov@chromium.org
Review URL: https://codereview.chromium.org/21065003
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@15952 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2013-07-30 10:25:20 +00:00
machenbach@chromium.org
4b35b76509
Adapt test expectations for blink test.
...
Also after giving it more time, this test times out only on the V8 waterfall under windows. It has an existing expectation for Win Debug, which holds now for all Win.
R=mstarzinger@chromium.org
Review URL: https://codereview.chromium.org/21083003
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@15948 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2013-07-30 08:50:59 +00:00
machenbach@chromium.org
2aab929806
Add webkit tests to deopt fuzzer portfolio.
...
Two failing tests are skipped and added to an existing bug report.
R=jkummerow@chromium.org
Review URL: https://codereview.chromium.org/20708002
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@15904 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2013-07-26 11:39:58 +00:00
bmeurer@chromium.org
90249cf92b
Inline platform-tls*.h files into platform.h.
...
R=svenpanne@chromium.org
Review URL: https://codereview.chromium.org/20684002
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@15892 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2013-07-26 09:00:07 +00:00
mmassi@chromium.org
b5a43f48a6
New array bounds check elimination pass (focused on induction variables and bitwise operations).
...
R=titzer@chromium.org
Review URL: https://codereview.chromium.org/17568015
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@15866 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2013-07-25 06:37:25 +00:00
machenbach@chromium.org
a0734ba3af
Add deopt fuzzer tool.
...
Can be run as a stand-alone script like run-tests.
Executes first all tests of a given test suite to collect the maximum number of possible deopt points. Runs then a fuzzing phase with artificial deoptimizations triggered during testing.
Works for now with mjsunit and ia32 only.
R=jkummerow@chromium.org
Review URL: https://codereview.chromium.org/19931005
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@15855 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2013-07-24 12:04:29 +00:00
machenbach@chromium.org
71cf7139e5
Extend existing blink test expectations for slow tests.
...
The test plugins/js-from-destroy.html has crash and timeout expectations for some configurations but not on windows release. Add 'slow', since there is a timeout only on the v8 waterfall and only for windows release.
BUG=webkit.org/b/48655
R=mstarzinger@chromium.org
Review URL: https://codereview.chromium.org/20082002
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@15852 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2013-07-24 09:46:49 +00:00
mstarzinger@chromium.org
ce81b0d3a8
ES6: Implement WeakSet
...
WeakSets work similar to ordinary Sets but the value (which must be an
object) is held weakly.
This is available under --harmony-collections
BUG=v8:2785
R=mstarzinger@chromium.org
Review URL: https://codereview.chromium.org/19678023
Patch from Erik Arvidsson <arv@chromium.org>.
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@15792 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2013-07-22 08:32:24 +00:00
jkummerow@chromium.org
0963c220b1
Revert "Implement simple effect typing for variables" and "Handle switch effects".
...
This reverts r15776 and r15777 due to compile failures on Chromium Mac bots.
TBR=rossberg@chromium.org
Review URL: https://codereview.chromium.org/19482016
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@15786 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2013-07-19 19:55:09 +00:00
rossberg@chromium.org
02649f08bc
Implement simple effect typing for variables
...
For that, we maintain an abstract store typing of all variables with LOCAL location (i.e., those that do not escape the function's own scope). We treat assignments as sequential effects that modify this store.
When control flow branches, we have to compute the disjunction of possible effects. To that end, we represent the store as a stack of effect sets, such that we can cheaply push and pop "local" effects when control flow has to branch.
In cases of non-local control transfer from an unknown source, we currently erase all knowledge about the store.
The 'switch' statement is still to come.
For a formulation of the typing rules, see:
https://docs.google.com/a/google.com/file/d/0B3wuXSv9YKuKeUNkVXZDemZ0Z1E
;)
R=jkummerow@chromium.org
BUG=
Review URL: https://codereview.chromium.org/19054006
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@15776 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2013-07-19 12:54:27 +00:00
machenbach@chromium.org
608fb980e3
Update blink test expectations.
...
The original expectations from blink contain crash expectations for these three tests. We overwrote those by adding timeout.
R=jkummerow@chromium.org
Review URL: https://codereview.chromium.org/19753002
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@15746 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2013-07-18 12:22:23 +00:00
machenbach@chromium.org
62df8063a4
Extend expectations for slow test cases on the V8/blink trunk builder.
...
The second test has an existing expectation that is extended.
R=jkummerow@chromium.org
Review URL: https://codereview.chromium.org/19299004
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@15690 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2013-07-16 11:21:48 +00:00
bmeurer@chromium.org
fb77805ab7
Turn propagate deoptimizing mark into a proper HPhase.
...
Also turn the recursion on the domination chain into a loop with
an explicit stack, to avoid possible stack overflow here.
R=dslomov@chromium.org
Review URL: https://codereview.chromium.org/19150002
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@15660 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2013-07-15 09:53:00 +00:00
bmeurer@chromium.org
b2f909cf3e
Turn array index dehoisting into a proper HPhase.
...
R=mvstanton@chromium.org
Review URL: https://codereview.chromium.org/18562009
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@15627 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2013-07-11 12:03:43 +00:00
rossberg@chromium.org
3d9586c431
This adds the following array iterator methods:
...
Array.prototype.values
Array.prototype.keys
Array.prototype.entries
These all return an Array Iterator object which has a next
method.
http://people.mozilla.org/~jorendorff/es6-draft.html#sec-15.4.5
BUG=v8:2722
R=rossberg@chromium.org
Review URL: https://codereview.chromium.org/16848004
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@15620 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2013-07-11 11:20:54 +00:00
jochen@chromium.org
2809793a4f
Only depend on icudata on windows.
...
On windows, this triggers the dll to be copied to the correct
locations. On other platforms, icudata is compiled in, and depending on
it results in an invalid linker archive ordering.
BUG=v8:2745
R=jkummerow@chromium.org
Review URL: https://codereview.chromium.org/18734003
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@15619 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2013-07-11 11:01:00 +00:00
jochen@chromium.org
97409c2363
Move InitializeICU() to the V8 API and use it.
...
I can't get rid of the enable_i18n flag yet, as we need to be able to
turn off all extensions for creating the snapshot.
BUG=v8:2745
R=jkummerow@chromium.org
Review URL: https://codereview.chromium.org/18860007
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@15618 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2013-07-11 09:58:54 +00:00
bmeurer@chromium.org
c294a40e0a
Turn canonicalization into a proper HPhase.
...
R=dslomov@chromium.org
Review URL: https://codereview.chromium.org/18758003
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@15613 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2013-07-11 08:21:50 +00:00
bmeurer@chromium.org
695b18c050
Turn merge removable simulates into a proper HPhase.
...
R=dslomov@chromium.org
Review URL: https://codereview.chromium.org/18258004
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@15609 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2013-07-10 16:34:28 +00:00
bmeurer@chromium.org
5664bcaed3
Refactor compute minus zero checks into a proper HPhase.
...
R=dslomov@chromium.org
Review URL: https://codereview.chromium.org/18666006
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@15595 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2013-07-10 14:08:19 +00:00
jochen@chromium.org
865ce5806f
Factor out toolset definitions in a separate gypi file
...
That way, third-party libraries use the correct toolset settings.
BUG=v8:2745
R=jkummerow@chromium.org
Review URL: https://codereview.chromium.org/18846002
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@15585 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2013-07-10 11:15:16 +00:00
yangguo@chromium.org
5b70a58ad2
Fix plot script.
...
The script for the time line plot has been broken since r15484, which
changed the format of tick entries in v8.log.
To prevent this from happening in the future, I added a test case.
R=hpayer@chromium.org
BUG=
Review URL: https://codereview.chromium.org/18826008
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@15581 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2013-07-10 07:53:27 +00:00
machenbach@chromium.org
8f72d99ab1
Widen existing blink test expectations for Windows debug.
...
All three tests have existing timing issues on the blink waterfall and receive a timeout on the V8 waterfall in Windows debug.
See http://src.chromium.org/viewvc/blink/trunk/LayoutTests/TestExpectations
R=jkummerow@chromium.org
Review URL: https://codereview.chromium.org/18434005
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@15549 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2013-07-08 11:33:25 +00:00
bmeurer@chromium.org
47df386841
Turn the representation changes into a proper HPhase.
...
R=mvstanton@chromium.org
Review URL: https://codereview.chromium.org/18832002
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@15541 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2013-07-08 09:02:09 +00:00
bmeurer@chromium.org
99f171a128
Turn redundant bounds checks elimination into a proper HPhase.
...
R=dslomov@chromium.org , mvstanton@chromium.org
Review URL: https://codereview.chromium.org/18826002
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@15537 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2013-07-08 08:36:28 +00:00
bmeurer@chromium.org
b899185790
Turn infer types into proper HPhase.
...
R=dslomov@chromium.org
Review URL: https://codereview.chromium.org/18568007
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@15535 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2013-07-08 08:33:03 +00:00
machenbach@chromium.org
78b429abb9
Sync test expectations with blink expectation file.
...
Remove some expectations from our blacklist, because they are part of blink's expectations now:
http://src.chromium.org/viewvc/blink?view=revision&revision=153636
Blink revision 153636 is now included in DEPS revision 153656.
R=jkummerow@chromium.org
Review URL: https://codereview.chromium.org/18823002
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@15534 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2013-07-08 08:24:11 +00:00
bmeurer@chromium.org
e5b69658e4
Turn redundant phi elimination into proper HPhase.
...
R=dslomov@chromium.org
Review URL: https://codereview.chromium.org/18549004
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@15533 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2013-07-08 08:18:29 +00:00
bmeurer@chromium.org
5fd94c9ba1
Turn stack check elimination into proper HPhase.
...
R=hpayer@chromium.org
Review URL: https://codereview.chromium.org/18816002
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@15531 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2013-07-08 07:03:57 +00:00
bmeurer@chromium.org
17e58e8198
Turn dead code elimination into a proper HPhase.
...
R=dslomov@chromium.org
Review URL: https://codereview.chromium.org/18791002
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@15529 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2013-07-07 06:00:15 +00:00
machenbach@chromium.org
5eb8ddf447
Add temporary expectations for compiler output change.
...
See also crbug.com/257613
R=mstarzinger@chromium.org
Review URL: https://codereview.chromium.org/18633003
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@15526 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2013-07-05 15:16:58 +00:00
yangguo@chromium.org
02674ee414
Keep two empty lines between declarations for cpp files
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R=yangguo@chromium.org
Review URL: https://codereview.chromium.org/18509003
Patch from Haitao Feng <haitao.feng@intel.com>.
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@15510 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2013-07-05 09:52:11 +00:00
bmeurer@chromium.org
8767fdbb28
Turn range analysis into proper HPhase.
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R=dslomov@chromium.org
Review URL: https://codereview.chromium.org/18491002
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@15496 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2013-07-04 19:25:16 +00:00
titzer@chromium.org
bddf08b0b1
Factor out OSR-related graph-building functionality from hydrogen.cc.
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BUG=
Review URL: https://codereview.chromium.org/18496002
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@15488 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2013-07-04 09:20:07 +00:00
machenbach@chromium.org
fea5ebe90f
Update performance baseline to newest chromium LKGR.
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R=mvstanton@chromium.org
Review URL: https://codereview.chromium.org/18671002
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@15487 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2013-07-04 07:32:57 +00:00