AuroraMiddleware/v8
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580 Commits

Author SHA1 Message Date
chunyang.dai
ebb0f9e52e X87: enable the X87 turbofan support. 
This patch includes the following changes.
     1, Enable the turbofan backend support for X87 platform. It depends on previous CL: 3fdfebd26.
     2, Enable the test cases which are disabled because turbofan for X87 was not enabled.

BUG=v8:4135
LOG=N

Review URL: https://codereview.chromium.org/1179763004

Cr-Commit-Position: refs/heads/master@{#29049}
 2015-06-16 11:23:19 +00:00
bmeurer
2cde7dc82e [mjsunit] regress/regress-crbug-491062 takes too long with --always-opt. 
R=ishell@chromium.org

Review URL: https://codereview.chromium.org/1183133002

Cr-Commit-Position: refs/heads/master@{#29021}
 2015-06-15 10:27:32 +00:00
mstarzinger
063079976c [turbofan] Fix throwing conversion inserted by JSTypedLowering. 
This fixes the graph wiring of implicit JSToNumber nodes inserted by
JSTypedLowering, to be correctly hooked into a surrounding exceptional
continuation.

R=bmeurer@chromium.org
TEST=mjsunit/compiler/try-binop,test262

Review URL: https://codereview.chromium.org/1178153004

Cr-Commit-Position: refs/heads/master@{#28975}
 2015-06-12 04:42:14 +00:00
mstarzinger
84f208949b [turbofan] Enable support for try-catch statements. 
R=bmeurer@chromium.org
BUG=v8:4131
LOG=N

Review URL: https://codereview.chromium.org/1177743002

Cr-Commit-Position: refs/heads/master@{#28935}
 2015-06-11 10:50:55 +00:00
mstarzinger
23d7123cff [turbofan] Deprecate NodeProperties::ReplaceWithValue. 
This deprecates the aforementioned mutator in favor of a simpler
NodeProperties::ReplaceUses that doesn't perform any relaxation.
Preparation for enabling support for try-catch statements.

R=bmeurer@chromium.org
TEST=unittests/NodePropertiesTest

Review URL: https://codereview.chromium.org/1172773003

Cr-Commit-Position: refs/heads/master@{#28897}
 2015-06-10 09:14:03 +00:00
mstarzinger
ed13ea1e32 [turbofan] Turn JSContextSpecializer into an AdvancedReducer. 
This in turn allows usage of AdvancedReducer::ReplaceWithValue which
has access to the underlying graph reducer.

R=titzer@chromium.org

Review URL: https://codereview.chromium.org/1162903006

Cr-Commit-Position: refs/heads/master@{#28838}
 2015-06-08 12:10:10 +00:00
ishell
050e8880f5 A couple of other "stack overflow" vs. "has_pending_exception()" issues fixed. 
BUG=chromium:471659, chromium:494158
LOG=N

Review URL: https://codereview.chromium.org/1151333005

Cr-Commit-Position: refs/heads/master@{#28816}
 2015-06-05 15:52:20 +00:00
ishell
c984efe6e3 Reland "Fixed a couple of failing DCHECK(has_pending_exception()). (patchset #1 id:1 of https://codereview.chromium.org/1151373002/ )" 
BUG=chromium:491062
LOG=N

Review URL: https://codereview.chromium.org/1157273002

Cr-Commit-Position: refs/heads/master@{#28699}
 2015-05-29 11:37:23 +00:00
yangguo
0837b43720 Correctly hook up materialized receiver into the evaluation context chain. 
R=ulan@chromium.org
BUG=chromium:491943
LOG=Y

Review URL: https://codereview.chromium.org/1157993002

Cr-Commit-Position: refs/heads/master@{#28628}
 2015-05-26 13:06:41 +00:00
ishell
d2334e901c Revert of Fixed a couple of failing DCHECK(has_pending_exception()). (patchset #1 id:1 of https://codereview.chromium.org/1151373002/) 
Reason for revert:
Broke V8 Linux - nosnap.

Original issue's description:
> Fixed a couple of failing DCHECK(has_pending_exception()).
>
> BUG=chromium:491062
> LOG=N
>
> Committed: https://crrev.com/62b56507cce3c57a2e1aebce6d34f29b3b64e762
> Cr-Commit-Position: refs/heads/master@{#28617}

TBR=yangguo@chromium.org
NOPRESUBMIT=true
NOTREECHECKS=true
NOTRY=true
BUG=chromium:491062

Review URL: https://codereview.chromium.org/1148423004

Cr-Commit-Position: refs/heads/master@{#28619}
 2015-05-26 10:28:35 +00:00
ishell
62b56507cc Fixed a couple of failing DCHECK(has_pending_exception()). 
BUG=chromium:491062
LOG=N

Review URL: https://codereview.chromium.org/1151373002

Cr-Commit-Position: refs/heads/master@{#28617}
 2015-05-26 10:06:54 +00:00
machenbach
8c15e5bdc3 [test] Make test as flaky 
BUG=v8:4127
LOG=n
TBR=yangguo@chromium.org

Review URL: https://codereview.chromium.org/1146683003

Cr-Commit-Position: refs/heads/master@{#28479}
 2015-05-19 11:50:51 +00:00
yangguo
8b6c2a805d Mark mjsunit/allocation-site-info.js as NO_VARIANTS. 
NOTRY=true
TBR=machenbach@chromium.org
BUG=4078
LOG=N

Review URL: https://codereview.chromium.org/1123183003

Cr-Commit-Position: refs/heads/master@{#28248}
 2015-05-06 07:20:57 +00:00
jarin
b5b47e1f88 Remove materialized objects on stack unwind. 
BUG=v8:3985
LOG=n
R=mstarzinger@chromium.org

Review URL: https://codereview.chromium.org/1122083002

Cr-Commit-Position: refs/heads/master@{#28206}
 2015-05-04 16:44:01 +00:00
titzer
b0dcf6abf2 Allow TurboFan to compile more methods. 
Reorganize some bailout conditions to be after the decision to use TurboFan.

R=mstarzinger@chromium.org
BUG=

Review URL: https://codereview.chromium.org/1110573002

Cr-Commit-Position: refs/heads/master@{#28172}
 2015-04-30 14:50:45 +00:00
machenbach
1621dbf370 [test] Mark test as flaky. 
BUG=v8:3803
LOG=n
TBR=mstarzinger@chromium.org
NOTRY=true

Review URL: https://codereview.chromium.org/1112373002

Cr-Commit-Position: refs/heads/master@{#28166}
 2015-04-30 13:25:09 +00:00
machenbach
38a8d369b7 [test] Skip tests on msan. 
NOTRY=true
BUG=chromium:425187
LOG=n
TBR=Sven Panne, titzer

Review URL: https://codereview.chromium.org/1110903004

Cr-Commit-Position: refs/heads/master@{#28122}
 2015-04-29 07:19:59 +00:00
machenbach
b3000dda14 [test] Skip unsuitable tests for msan. 
NOTRY=true
BUG=chromium:425187
LOG=n
TBR=Sven Panne, titzer

Review URL: https://codereview.chromium.org/1107323003

Cr-Commit-Position: refs/heads/master@{#28103}
 2015-04-28 11:18:12 +00:00
jarin
aaddea11b2 Materialize booleans in the turbofan deoptimizer. 
BUG=
R=titzer@chromium.org

Review URL: https://codereview.chromium.org/1055453006

Cr-Commit-Position: refs/heads/master@{#28022}
 2015-04-23 08:06:55 +00:00
paul.lind
bf06d5c9f5 Skip poppler and sqlite tests on big-endian platforms. 
Emscripten use of typed-arrays is little-endian only.

BUG=

Review URL: https://codereview.chromium.org/1082723007

Cr-Commit-Position: refs/heads/master@{#28020}
 2015-04-22 22:31:27 +00:00
machenbach
8244686f6d [mjsunit] Fix bad test expectations. 
BUG=v8:3924,v8:3969,chromium:478788
NOTRY=true
LOG=n

Review URL: https://codereview.chromium.org/1095893004

Cr-Commit-Position: refs/heads/master@{#28019}
 2015-04-22 21:22:17 +00:00
titzer
5b6111edff Add test for deoptimization bug. 
R=jarin@chromium.org,mstarzinger@chromium.org
BUG=

Review URL: https://codereview.chromium.org/1100113002

Cr-Commit-Position: refs/heads/master@{#28013}
 2015-04-22 14:32:49 +00:00
yangguo
9146ae720c Blacklist mjsunit/es6/generators-debug-scopes.js from turbofan. 
TBR=mstarzinger@chromium.org
NOTRY=true
BUG=v8:4055
LOG=N

Review URL: https://codereview.chromium.org/1098293002

Cr-Commit-Position: refs/heads/master@{#28012}
 2015-04-22 14:16:17 +00:00
dslomov
aec46ca54a Stack allocate lexical locals + hoist stack slots 
Review URL: https://codereview.chromium.org/981203003

Cr-Commit-Position: refs/heads/master@{#28008}
 2015-04-22 13:22:18 +00:00
svenpanne
9bb8b58549 Add an --omit-quit flag to d8 for Emscripten's sake. 
Review URL: https://codereview.chromium.org/1101683002

Cr-Commit-Position: refs/heads/master@{#28004}
 2015-04-22 12:24:15 +00:00
Benedikt Meurer
556221a23e [mjsunit] Import asm.js test case for poppler. 
R=hablich@chromium.org

Review URL: https://codereview.chromium.org/1105483002

Cr-Commit-Position: refs/heads/master@{#27996}
 2015-04-22 09:33:43 +00:00
machenbach
310d205c8f [mjsunit] Skip newly added tests under asan. 
TBR=svenpanne@chromium.org, titzer@chromium.org, bmeurer@chromium.org,
NOTRY=true
NOTREECHECKS=true

Review URL: https://codereview.chromium.org/1101653002

Cr-Commit-Position: refs/heads/master@{#27992}
 2015-04-22 08:35:17 +00:00
Benedikt Meurer
78f2efe0e4 [mjsunit] Add custom tests based on SQLite 3.8.9. 
Also adjust the test runner to remove --always-opt for FAST_VARIANTS.

R=machenbach@chromium.org

Review URL: https://codereview.chromium.org/1056423004

Cr-Commit-Position: refs/heads/master@{#27989}
 2015-04-22 07:44:50 +00:00
Daniel Vogelheim
abb23b5284 Disable mjsunit/es7/object-observe on gc-stress, due to flakiness. 
TBR=machenbach@chromium.org
CC=adamk@chromium.org
BUG=478788
LOG=N

Review URL: https://codereview.chromium.org/1092323003

Cr-Commit-Position: refs/heads/master@{#27948}
 2015-04-20 18:14:40 +00:00
machenbach
fde66e2a72 Temporarily skip slow test. 
TBR=bmeurer@chromium.org
NOTRY=true

Review URL: https://codereview.chromium.org/1093143002

Cr-Commit-Position: refs/heads/master@{#27936}
 2015-04-20 12:23:14 +00:00
Benedikt Meurer
7eb7141fc4 [mjsunit] Import test case based on the Massive/SQLite benchmark. 
This adds a stripped down version of the SQLite benchmark (running with
--size 1) to the mjsunit suite. We might want to move that to a
dedicated slow/stress/whatever test suite once an appropriate decision
is made.

R=machenbach@chromium.org

Review URL: https://codereview.chromium.org/1094043002

Cr-Commit-Position: refs/heads/master@{#27930}
 2015-04-20 07:58:31 +00:00
mstarzinger
54cb7b6ea3 Disable more failing tests after f3338dd3b0. 
TBR=jkummerow@chromium.org
TEST=mjsunit/debug-ignore-breakpoints
NOTREECHECKS=true
NOTRY=true

Review URL: https://codereview.chromium.org/1087673003

Cr-Commit-Position: refs/heads/master@{#27881}
 2015-04-16 12:46:28 +00:00
mstarzinger
b807d112d7 [turbofan] Fix ForInStatement that deopts during filter. 
This adds a missing bailout id to a ForInStatement for when retrieving
and filtering a property name deoptimizes. This can happen with proxies
that have a getPropertyDescriptor trap.

R=jarin@chromium.org
TEST=mjsunit/for-in-opt

Review URL: https://codereview.chromium.org/1086083002

Cr-Commit-Position: refs/heads/master@{#27846}
 2015-04-15 13:12:05 +00:00
yangguo
ea5d68a6ef Blacklist more debugger tests (fail with --always-opt). 
TBR=mstarzinger@chromium.org
NOTRY=true

Review URL: https://codereview.chromium.org/1079943003

Cr-Commit-Position: refs/heads/master@{#27776}
 2015-04-13 09:09:39 +00:00
verwaest
8c98cc074e Add basic crankshaft support for slow-mode for-in to avoid disabling optimizations 
BUG=

Review URL: https://codereview.chromium.org/1075933003

Cr-Commit-Position: refs/heads/master@{#27748}
 2015-04-10 13:15:31 +00:00
titzer
dee044d601 Add more exhaustive tests for Math.min and Math.max. 
R=mstarzinger@chromium.org
BUG=

Review URL: https://codereview.chromium.org/1078073002

Cr-Commit-Position: refs/heads/master@{#27747}
 2015-04-10 12:35:16 +00:00
Adam Klein
9164e0b62c Skip another debug test that fails in always-opt/turbofan 
TBR=mstarzinger@chromium.org

Review URL: https://codereview.chromium.org/1072143002

Cr-Commit-Position: refs/heads/master@{#27710}
 2015-04-09 17:46:14 +00:00
yangguo
fd8d0d1419 Blacklist tests due to optimizing toplevel with --always-opt. 
Those two tests fail in gc-stress and custom snapshot (embedding mjsunit.js).
This is likely due to different GC timing with the custom snapshot.

R=mstarzinger@chromium.org
NOTREECHECKS=true
NOTRY=true

Review URL: https://codereview.chromium.org/1078653002

Cr-Commit-Position: refs/heads/master@{#27688}
 2015-04-09 08:47:34 +00:00
mstarzinger
dd3067a787 Disable more failing tests after f3338dd3b0. 
TBR=machenbach@chromium.org
NOTREECHECKS=true
NOTRY=true

Review URL: https://codereview.chromium.org/1075813002

Cr-Commit-Position: refs/heads/master@{#27687}
 2015-04-09 08:21:45 +00:00
mstarzinger
4b5bf1e33c Disable more failing tests after f3338dd3b0. 
TBR=machenbach@chromium.org
NOTREECHECKS=true
NOTRY=true

Review URL: https://codereview.chromium.org/1070843002

Cr-Commit-Position: refs/heads/master@{#27675}
 2015-04-08 17:28:58 +00:00
mstarzinger
515e483dd0 Disable more failing tests after f3338dd3b0. 
TBR=machenbach@chromium.org
NOTREECHECKS=true
NOTRY=true

Review URL: https://codereview.chromium.org/1067413002

Cr-Commit-Position: refs/heads/master@{#27670}
 2015-04-08 14:16:58 +00:00
yangguo
5db360dd56 Blacklist failing test on arm64 (issue 4016). 
TBR=jkummerow@chromium.org
BUG=v8:4016
LOG=N

Review URL: https://codereview.chromium.org/1071513002

Cr-Commit-Position: refs/heads/master@{#27656}
 2015-04-08 11:11:37 +00:00
mstarzinger
ad94e145c3 Disable more failing tests after f3338dd3b0. 
TBR=yangguo@chromium.org
NOTREECHECKS=true
NOTRY=true

Review URL: https://codereview.chromium.org/1072433002

Cr-Commit-Position: refs/heads/master@{#27655}
 2015-04-08 10:35:16 +00:00
mstarzinger
0716bc3f76 Disable more failing tests after f3338dd3b0. 
TBR=yangguo@chromium.org
NOTREECHECKS=true
NOTRY=true

Review URL: https://codereview.chromium.org/1067353002

Cr-Commit-Position: refs/heads/master@{#27652}
 2015-04-08 09:51:18 +00:00
mstarzinger
52f1f1458e Disable failing test after f3338dd3b0. 
R=yangguo@chromium.org
NOTREECHECKS=true
NOTRY=true

Review URL: https://codereview.chromium.org/1070663002

Cr-Commit-Position: refs/heads/master@{#27651}
 2015-04-08 09:25:01 +00:00
adamk
74ef072148 Disable another debug test under turbo always-opt 
TBR=mstarzinger@chromium.org
NOTREECHECKS=true
NOTRY=true

Review URL: https://codereview.chromium.org/1064133002

Cr-Commit-Position: refs/heads/master@{#27642}
 2015-04-07 20:10:31 +00:00
mstarzinger
77e6efd870 Disabled failing tests after 2d281e71ac. 
R=titzer@chromium.org
NOTREECHECKS=true
NOTRY=true

Review URL: https://codereview.chromium.org/1065983002

Cr-Commit-Position: refs/heads/master@{#27636}
 2015-04-07 17:06:22 +00:00
mstarzinger
2d281e71ac Make --always-opt also optimize top-level code. 
This enables eager optimization of top-level code with TurboFan and
extends test coverage by triggering it with the --always-opt flag.
Script contexts are now also properly allocated in TurboFan.

R=titzer@chromium.org

Review URL: https://codereview.chromium.org/1053063003

Cr-Commit-Position: refs/heads/master@{#27633}
 2015-04-07 15:44:23 +00:00
erikcorry
56ac39757b Disable test on deopt fuzzer that uses a little too much memory 
R=ulan@chromium.org
BUG=

Review URL: https://codereview.chromium.org/1032373002

Cr-Commit-Position: refs/heads/master@{#27485}
 2015-03-26 16:53:52 +00:00
mstarzinger
fced43a686 [debugger] Make Runtime_DebugEvaluate safe for reentry. 
Only one FrameInspector can be active at a time on any given stack,
this ensures that it's lifetime is sufficiently scoped.

R=yangguo@chromium.org
TEST=mjsunit/regress/regress-crbug-259300

Review URL: https://codereview.chromium.org/1034743002

Cr-Commit-Position: refs/heads/master@{#27477}
 2015-03-26 12:31:02 +00:00
machenbach
c74d168502 Mark test as flaky. 
BUG=v8:3838
LOG=n
TBR=ulan@chromium.org

Review URL: https://codereview.chromium.org/1012993007

Cr-Commit-Position: refs/heads/master@{#27450}
 2015-03-25 15:55:57 +00:00
mstarzinger
7d0e5593e5 [turbofan] Support initial step-in through debugger statement. 
This adapts the debugger so that the first break event starting the
stepping process can come from optimized code. TurboFan supports a
debugger statement and hence can be the top-most frame whenever the
Debug::HandleDebugBreak handler is triggered.

R=yangguo@chromium.org
TEST=mjsunit/debug,cctest/test-debug

Review URL: https://codereview.chromium.org/1038613002

Cr-Commit-Position: refs/heads/master@{#27447}
 2015-03-25 15:02:43 +00:00
michael_dawson
5a91597383 PPC: Ensure predictable code size at map_check in LCodeGen::DoInstanceOfKnownGlobal. 
R=mbrandy@us.ibm.com, svenpanne@chromium.org

BUG=

Review URL: https://codereview.chromium.org/1035723003

Cr-Commit-Position: refs/heads/master@{#27446}
 2015-03-25 14:59:21 +00:00
titzer
006ae96dab Set test expectations prior to enabling --turbo-osr. 
R=mstarzinger@chromium.org
BUG=

Review URL: https://codereview.chromium.org/1018513003

Cr-Commit-Position: refs/heads/master@{#27425}
 2015-03-24 19:02:55 +00:00
dslomov
49c3a60651 Do not assign positions to parser-generated desugarings. 
The root cause for the bug is that the positions assigned to desugared
code was inconsistent with the source ranges of block scopes.
Since the fact that the position is assigned causes the debugger to
break at the parser-generated statement, the fix is to remove positions
from those nodes that we do not want to break on.

The CL also teaches Hydrogen to tolerate these cases.

R=adamk@chromium.org,rossberg@chromium.org
BUG=chromium:468661
LOG=Y

Review URL: https://codereview.chromium.org/1032653002

Cr-Commit-Position: refs/heads/master@{#27424}
 2015-03-24 17:16:53 +00:00
erikcorry
4c806802b5 Fix OOM bug 3976. 
Also introduce --trace-fragmentation-verbose, and fix --always-compact.

R=ulan@chromium.org
BUG=v8:3976
LOG=y

Review URL: https://codereview.chromium.org/1024823002

Cr-Commit-Position: refs/heads/master@{#27414}
 2015-03-24 15:02:28 +00:00
jarin
0f94c96cbc Test for wrong arguments object materialization. 
The test demonstrates a bad interaction between arguments object
materialization, escape analysis and exception handling.

We can return a wrong arguments object if we materialize arguments
object (using f.arguments) and then throw around f's frame so that f
does not clean up the materialized frame information (see the
MaterializedObjectStore in deoptimizer.h/.cc). If we enter another
function that has the same frame pointer and request an arguments object
of (or lazily deoptimize) that function, we can get the materialized
object of the original function.

We should clean up the materialized object store when we unwind the
stack.

BUG=v8:3985
LOG=n

Review URL: https://codereview.chromium.org/1032623003

Cr-Commit-Position: refs/heads/master@{#27406}
 2015-03-24 13:20:21 +00:00
ulan
c56fa73699 Reland "Fix memory leak caused by field type in descriptor array." 
BUG=v8:3877
LOG=NO

Review URL: https://codereview.chromium.org/1018283002

Cr-Commit-Position: refs/heads/master@{#27362}
 2015-03-23 11:20:50 +00:00
yangguo
5383257ecc Do not test debug-scripts-request with TurboFan. 
This test has been failing flakily on gc-stress, only with --turbo-filter=*

R=jarin@chromium.org

Review URL: https://codereview.chromium.org/1024483002

Cr-Commit-Position: refs/heads/master@{#27294}
 2015-03-19 10:07:12 +00:00
michael_dawson
8849c00095 PPC: cleanup excludes 
Updated excludes to remove SKIPs where possible. Either
removing if no longer needed or replacing with SLOW where
tests just need more time to run

	modified:   test/cctest/cctest.status
	modified:   test/mjsunit/mjsunit.status

R=danno@chromium.org, svenpanne@chromium.org

BUG=

Review URL: https://codereview.chromium.org/1017073003

Cr-Commit-Position: refs/heads/master@{#27287}
 2015-03-19 07:44:47 +00:00
yangguo
3f10f409c8 Revert of Reland of "Fix memory leak caused by field type in descriptor array." 
TBR=ulan@chromium.org
BUG=v8:3969
LOG=N

Review URL: https://codereview.chromium.org/1020843002

Cr-Commit-Position: refs/heads/master@{#27286}
 2015-03-19 07:43:37 +00:00
ulan
68abc2263f Skip flaky mjsunit/debug-references in gc-stress. 
BUG=v8:3969
LOG=NO
TBR=hpayer@chromium.org

Review URL: https://codereview.chromium.org/1016063002

Cr-Commit-Position: refs/heads/master@{#27279}
 2015-03-18 19:52:38 +00:00
ulan
683f43d31b Mark mjsunit/debug-references as flaky in gc-stress. 
BUG=v8:3969
LOG=NO
TBR=yangguo@chromium.org

Review URL: https://codereview.chromium.org/1016743003

Cr-Commit-Position: refs/heads/master@{#27242}
 2015-03-17 15:37:30 +00:00
michael_dawson
8db09a363b PPC: Exclude mirror-object test until issue is resolved 
modified:   test/mjsunit/mjsunit.status

R=danno@chromium.org, svenpanne@chromium.org

BUG=

Review URL: https://codereview.chromium.org/997773003

Cr-Commit-Position: refs/heads/master@{#27206}
 2015-03-16 09:26:38 +00:00
dslomov
92138c73a7 Remove --harmony-scoping flag. 
We have been shipping harmony scoping for 2 Chrome releases now (M41
and M42). Time to remove the flag.

R=rossberg@chromium.org
LOG=Y

Review URL: https://codereview.chromium.org/1007783002

Cr-Commit-Position: refs/heads/master@{#27187}
 2015-03-13 15:15:57 +00:00
michael_dawson
7cbdadd495 PPC: remove test excludes no longer required 
The test/cctest/cctest.status and test/mjsunit/mjsunit.status
tests now pass under the simulator so removing these
excludes

	modified:   test/cctest/cctest.status
	modified:   test/mjsunit/mjsunit.status

R=danno@chromium.org, svenpanne@chromium.org

BUG=

Review URL: https://codereview.chromium.org/995393003

Cr-Commit-Position: refs/heads/master@{#27145}
 2015-03-12 07:54:38 +00:00
michael_dawson
45e4a78911 Contribution of PowerPC port (continuation of 422063005) - uplevel 
Contribution of PowerPC port (continuation of 422063005,
817143002,866843003, and 901083004). This patch updates
the ppc directories to make them current with changes in
common code as of today.

We had to exclude the test test-serialize/SerializeInternalReference
until we agree on the right way to add those changes for PPC as
outlined in the description in the google doc provided earlier.

We also had to exclude a couple of other tests due to new
failures seen since the last uplevel.  We excluded as opposed
to waiting until we could investigate to maximize the chance
of getting PPC compiling in the google repos before new
breaking changes are made.

I'll note that before applying any of our changes the
mozilla part of quickcheck was already broken when using
the lastest repo content so I had to run without that

	modified:   src/compiler/ppc/code-generator-ppc.cc
	modified:   src/compiler/ppc/instruction-codes-ppc.h
	modified:   src/compiler/ppc/instruction-selector-ppc.cc
	modified:   src/ic/ppc/handler-compiler-ppc.cc
	modified:   src/ic/ppc/ic-compiler-ppc.cc
	modified:   src/ppc/assembler-ppc-inl.h
	modified:   src/ppc/assembler-ppc.cc
	modified:   src/ppc/assembler-ppc.h
	modified:   src/ppc/builtins-ppc.cc
	modified:   src/ppc/code-stubs-ppc.cc
	modified:   src/ppc/codegen-ppc.cc
	modified:   src/ppc/full-codegen-ppc.cc
	modified:   src/ppc/lithium-codegen-ppc.cc
	modified:   src/ppc/macro-assembler-ppc.cc
	modified:   src/ppc/macro-assembler-ppc.h
	modified:   test/cctest/cctest.status

R=danno@chromium.org, svenpanne@chromium.org

BUG=

Review URL: https://codereview.chromium.org/994533004

Cr-Commit-Position: refs/heads/master@{#27125}
 2015-03-11 08:49:33 +00:00
jarin
6f559b7ec3 [turbofan] Fix lazy deopt for JSToNumber conversions in binary operations. 
This slightly hacky change provides lazy deopt points for to-number conversions in binops: When we deopt from a to-number conversion, we create a frame state with the already-converted value(s) so that we do not repeat the side effect of the conversion.

Embenchen numbers are below. It is not quite clear what happened to fasta - the hot code looks nearly identical.

Current: EmbenchenBox2d(RunTime): 12746 ms.
d8-master: EmbenchenBox2d(RunTime): 13861 ms.
----------- bullet.js
Current: EmbenchenBullet(RunTime): 17680 ms.
d8-master: EmbenchenBullet(RunTime): 19170 ms.
----------- copy.js
Current: EmbenchenCopy(RunTime): 4939 ms.
d8-master: EmbenchenCopy(RunTime): 4943 ms.
----------- corrections.js
Current: EmbenchenCorrections(RunTime): 6639 ms.
d8-master: EmbenchenCorrections(RunTime): 6728 ms.
----------- fannkuch.js
Current: EmbenchenFannkuch(RunTime): 4630 ms.
d8-master: EmbenchenFannkuch(RunTime): 4872 ms.
----------- fasta.js
Current: EmbenchenFasta(RunTime): 10209 ms.
d8-master: EmbenchenFasta(RunTime): 9673 ms.
----------- lua_binarytrees.js
Current: EmbenchenLuaBinaryTrees(RunTime): 12936 ms.
d8-master: EmbenchenLuaBinaryTrees(RunTime): 15529 ms.
----------- memops.js
Current: EmbenchenMemOps(RunTime): 7357 ms.
d8-master: EmbenchenMemOps(RunTime): 7340 ms.
----------- primes.js
Current: EmbenchenPrimes(RunTime): 7530 ms.
d8-master: EmbenchenPrimes(RunTime): 7457 ms.
----------- skinning.js
Current: EmbenchenSkinning(RunTime): 15832 ms.
d8-master: EmbenchenSkinning(RunTime): 15630 ms.
----------- zlib.js
Current: EmbenchenZLib(RunTime): 11176 ms.
d8-master: EmbenchenZLib(RunTime): 11324 ms.

BUG=

Review URL: https://codereview.chromium.org/985713003

Cr-Commit-Position: refs/heads/master@{#27071}
 2015-03-09 13:24:42 +00:00
yangguo
ce45b00e4b Serializer: correctly deal with internal references. 
Internal references are absolute addresses into the instruction
stream. Turn them into relative addresses when serializing and
back when deserializing to keep them valid.

R=bmeurer@chromium.org

Review URL: https://codereview.chromium.org/976623002

Cr-Commit-Position: refs/heads/master@{#27020}
 2015-03-05 13:46:46 +00:00
jarin
d0b8839b35 [turbofan] Take type into account when determining Word32 phi representation. 
BUG=
R=bmeurer@chromium.org

Review URL: https://codereview.chromium.org/968913002

Cr-Commit-Position: refs/heads/master@{#26958}
 2015-03-03 12:23:21 +00:00
michael_dawson
a3465838bc Contribution of PowerPC port (continuation of 422063005) - currency 
Contribution of PowerPC port (continuation of 422063005, 817143002,
866843003, and 901083004. This patch updates the ppc directories
to make them current with changes in common code, removes the
optimization to use the ool constant pool, and excludes tests that
don't pass under the ppc simulator given a 240s timeout.

Subsequent patches will cover:
   - remaining optimizations for PPC
   - remaining AIX changes not resolved by 4.8 compiler (4.8 is only recently available for AIX)
   - incremental updates required to ppc directories due to platform specific changes made
    in google repos while we complete the above steps.

	modified:   src/compiler/ppc/code-generator-ppc.cc
	modified:   src/ic/ppc/handler-compiler-ppc.cc
	modified:   src/ppc/assembler-ppc-inl.h
	modified:   src/ppc/assembler-ppc.cc
	modified:   src/ppc/assembler-ppc.h
	modified:   src/ppc/builtins-ppc.cc
	modified:   src/ppc/code-stubs-ppc.cc
	modified:   src/ppc/debug-ppc.cc
	modified:   src/ppc/deoptimizer-ppc.cc
	modified:   src/ppc/frames-ppc.cc
	modified:   src/ppc/frames-ppc.h
	modified:   src/ppc/full-codegen-ppc.cc
	modified:   src/ppc/lithium-codegen-ppc.cc
	modified:   src/ppc/lithium-ppc.cc
	modified:   src/ppc/lithium-ppc.h
	modified:   src/ppc/macro-assembler-ppc.cc
	modified:   src/ppc/macro-assembler-ppc.h
	modified:   test/cctest/cctest.status
	modified:   test/mjsunit/mjsunit.status

R=danno@chromium.org, svenpanne@chromium.org

BUG=

Review URL: https://codereview.chromium.org/965823002

Cr-Commit-Position: refs/heads/master@{#26951}
 2015-03-03 07:05:00 +00:00
ulan
bbf8c0f23d Revert "Revert of Fix memory leak caused by field type in descriptor array." 
This reverts commit b57be748b1 and
disables the test/mjsunit/debug-clearbreakpointgroup.js because
BreakLocationIterator::ClearBreakPoint is already broken for unrelated reasons (see v8:3924).

BUG=v8:3877
LOG=N
TEST=cctest/test-heap/Regress3877

Review URL: https://codereview.chromium.org/957373002

Cr-Commit-Position: refs/heads/master@{#26893}
 2015-02-26 18:38:34 +00:00
yangguo
0aa1d2af37 Fix GC-unsafe use of BreakLocationIterator. 
R=svenpanne@chromium.org
BUG=v8:3776
LOG=N

Review URL: https://codereview.chromium.org/942003002

Cr-Commit-Position: refs/heads/master@{#26779}
 2015-02-20 14:47:35 +00:00
Yang Guo
c4d2234e79 Disable failing debug tests in gc-stress. 
TBR=machenbach@chromium.org
BUG=v8:3776
LOG=N

Review URL: https://codereview.chromium.org/944833002

Cr-Commit-Position: refs/heads/master@{#26769}
 2015-02-20 11:15:27 +00:00
mstarzinger
22dd6dc2a6 Fix representation for CompareIC in JSGenericLowering. 
R=jarin@chromium.org
TEST=mjsunit/regress/regress-3884
BUG=v8:3884
LOG=N

Review URL: https://codereview.chromium.org/933913002

Cr-Commit-Position: refs/heads/master@{#26702}
 2015-02-17 16:37:36 +00:00
arv
d273636e01 TF: Add support for [[HomeObject]] 
BUG=None
LOG=N
R=mstarzinger@chromium.org, dslomov@chromium.org

Review URL: https://codereview.chromium.org/926013002

Cr-Commit-Position: refs/heads/master@{#26641}
 2015-02-13 18:34:00 +00:00
dcarney
01d7be28a6 fix typo in mjsunit expectations 
TBR=machenbach@chromium.org

BUG=

Review URL: https://codereview.chromium.org/915113004

Cr-Commit-Position: refs/heads/master@{#26600}
 2015-02-11 21:29:35 +00:00
arv
b5e235661f Fix issue with super and computed property names 
We did not set up the [[HomeObject]] for properties created for
computed property names.

BUG=v8:3879
LOG=N
R=dslomov@chromium.org

Review URL: https://codereview.chromium.org/914773002

Cr-Commit-Position: refs/heads/master@{#26586}
 2015-02-11 15:13:12 +00:00
dcarney
81544f2859 skip failing test on arm64 
LOG=N
BUG=v8:3884

Review URL: https://codereview.chromium.org/916803002

Cr-Commit-Position: refs/heads/master@{#26582}
 2015-02-11 14:36:06 +00:00
arv
9acfd4fe08 super is only allowed in methods, accessors and constructor 
super() is only allowed in a class constructor.
super.p is allowed in methods, accessors and constructors.

The parser now checks the FunctionState to see what kind of function
we are currently inside.

BUG=v8:3330
LOG=N
R=dslomov@chromium.org, marja@chromium.org

Review URL: https://codereview.chromium.org/915563003

Cr-Commit-Position: refs/heads/master@{#26557}
 2015-02-10 19:51:39 +00:00
cdai2
2b0427a912 x87: currently Turbofan is not supported by X87 so this test case is disabled. 
BUG=
R=mstarzinger@chromium.org, weiliang.lin@intel.com

Review URL: https://codereview.chromium.org/879693005

Cr-Commit-Position: refs/heads/master@{#26487}
 2015-02-06 14:59:54 +00:00
michael_dawson
f1ba8d8f86 Contribution of PowerPC port (continuation of 422063005) - AIX Common1 
Contribution of PowerPC port (continuation of 422063005 and 817143002). This patch covers
the key changes needed to the common files needed to support AIX. Subsequent
patches will cover:
- changes to update the ppc directories so they are current with the changes
in the rest of the project.
- remaining AIX changes not resolved by 4.8 compiler
- individual optimizations for PPC

This is based off of the GitHub repository
https://github.com/andrewlow/v8ppc

R=danno@chromium.org, svenpanne@chromium.org
BUG=

Review URL: https://codereview.chromium.org/866843003

Cr-Commit-Position: refs/heads/master@{#26343}
 2015-01-30 08:02:08 +00:00
adamk
aeb3a71740 Begin modernization of --harmony-modules 
The approach taken in this CL is to incrementally move toward the
currently-specced version of modules in ES6. The biggest change in this
patch is separating the parsing of modules from the parsing of scripts,
getting rid of the 'module' keyword and thus disallowing modules-in-scripts
as well as modules-in-modules.

The syntax supported by import/export declarations has not yet been significantly
changed, with the major exception being that import declarations require a string
as the 'from' part.

Most of the existing tests have been disabled, with a first new test added
in cctest/test-parsing.

BUG=v8:1569
LOG=n

Review URL: https://codereview.chromium.org/881623002

Cr-Commit-Position: refs/heads/master@{#26299}
 2015-01-27 21:06:46 +00:00
mstarzinger
62a49868b3 Add missing FrameState to harmony class literals. 
R=bmeurer@chromium.org
TEST=mjsunit/harmony/classes

Review URL: https://codereview.chromium.org/864033002

Cr-Commit-Position: refs/heads/master@{#26202}
 2015-01-21 18:46:56 +00:00
mstarzinger
1693e1143a Add missing FrameState for Runtime_DeliverObservationChangeRecords. 
R=bmeurer@chromium.org
TEST=cctest,mjsunit/es7/object-observe-debug-event

Review URL: https://codereview.chromium.org/790413005

Cr-Commit-Position: refs/heads/master@{#26199}
 2015-01-21 16:08:29 +00:00
mstarzinger
bd7f546f11 Computed property names for object literals in TurboFan. 
R=dslomov@chromium.org
TEST=mjsunit/harmony/computed-property-names

Review URL: https://codereview.chromium.org/860033002

Cr-Commit-Position: refs/heads/master@{#26174}
 2015-01-20 16:52:58 +00:00
mstarzinger
bcb42872a3 Computed property names for class literals in TurboFan. 
R=dslomov@chromium.org
TEST=mjsunit/harmony/computed-property-names-classes

Review URL: https://codereview.chromium.org/861713004

Cr-Commit-Position: refs/heads/master@{#26165}
 2015-01-20 15:03:28 +00:00
Michael Starzinger
7d54d54dea Blacklist computed property name failures with TurboFan. 
R=verwaest@chromium.org
TEST=mjsunit/harmony/computed-property-names

Review URL: https://codereview.chromium.org/862513002

Cr-Commit-Position: refs/heads/master@{#26135}
 2015-01-19 14:15:18 +00:00
mstarzinger
6daecbd5ff Allow --always-opt to go further into the pipeline (2). 
R=rossberg@chromium.org

Review URL: https://codereview.chromium.org/855873002

Cr-Commit-Position: refs/heads/master@{#26131}
 2015-01-19 12:35:19 +00:00
machenbach
d962c092f3 Revert of [turbofan] Fix bunch of tests failing with --turbo-deoptimization. (patchset #1 id:1 of https://codereview.chromium.org/786333004/) 
Reason for revert:
This changes layout test expectations. I ran a bisect over the layout tests:

Bad:
http://build.chromium.org/p/client.v8/builders/V8-Blink%20Linux%2032/builds/1600

Good:
http://build.chromium.org/p/client.v8/builders/V8-Blink%20Linux%2032/builds/1599

If this is intentional please first land a CL with manualrebaseline test expectations for the changed tests and then reland.

Original issue's description:
> [turbofan] Fix bunch of tests failing with --turbo-deoptimization.
>
> R=bmeurer@chromium.org
>
> Committed: https://crrev.com/e9e772121b36697821dbfff61f36e0a68367f21c
> Cr-Commit-Position: refs/heads/master@{#26115}

TBR=bmeurer@chromium.org,jarin@chromium.org
NOPRESUBMIT=true
NOTREECHECKS=true
NOTRY=true

Review URL: https://codereview.chromium.org/804333005

Cr-Commit-Position: refs/heads/master@{#26119}
 2015-01-17 13:45:44 +00:00
jarin
e9e772121b [turbofan] Fix bunch of tests failing with --turbo-deoptimization. 
R=bmeurer@chromium.org

Review URL: https://codereview.chromium.org/786333004

Cr-Commit-Position: refs/heads/master@{#26115}
 2015-01-16 22:23:32 +00:00
mstarzinger
9fbe872137 Enable test coverage for --turbo-deoptimization mode. 
R=jarin@chromium.org

Review URL: https://codereview.chromium.org/845193004

Cr-Commit-Position: refs/heads/master@{#26102}
 2015-01-16 12:53:30 +00:00
mstarzinger
0f418385d0 First simple implementation of class literals in TurboFan. 
R=rossberg@chromium.org,jarin@chromium.org
TEST=cctest/test-run-jsops/ClassLiteral

Review URL: https://codereview.chromium.org/798873006

Cr-Commit-Position: refs/heads/master@{#26101}
 2015-01-16 12:38:26 +00:00
arv
c8124f932c Computed property names: Enable test on windows again 
Enable test on windows again and disable the problematic lines only.

BUG=v8:3815
LOG=N
R=dslomov@chromium.org

Review URL: https://codereview.chromium.org/850773004

Cr-Commit-Position: refs/heads/master@{#26086}
 2015-01-16 00:20:16 +00:00
Erik Arvidsson
7a4c73ccd9 Skip computed property name test on Windows 
BUG=v8:3815
LOG=N
TBR=dslomov@chromium.org

Review URL: https://codereview.chromium.org/854903002

Cr-Commit-Position: refs/heads/master@{#26085}
 2015-01-15 20:51:29 +00:00
arv
74e38e34b3 ES6 computed property names 
This adds support for computed property names, under the flag
--harmony-computed-property-names, for both object literals and
classes.

This is a revert of the revert, 7d48fd9dc2.

BUG=v8:3754
LOG=Y
R=dslomov@chromium.org

Review URL: https://codereview.chromium.org/798243004

Cr-Commit-Position: refs/heads/master@{#26084}
 2015-01-15 20:02:37 +00:00
mstarzinger
e72c5d2c23 Remove redundant test expectation from mjsunit. 
R=jkummerow@chromium.org
TEST=mjsunit/nans

Review URL: https://codereview.chromium.org/850303002

Cr-Commit-Position: refs/heads/master@{#26075}
 2015-01-15 12:47:59 +00:00
jochen
d98d97ee17 Mark mjsunit/setters-on-elements as flaky 
TBR=machenbach@chromium.org
LOG=n
BUG=v8:3784
NOTREECHECKS=true

Review URL: https://codereview.chromium.org/817293002

Cr-Commit-Position: refs/heads/master@{#25929}
 2014-12-22 15:30:46 +00:00
ulan
83e6c7fe26 Temporarily disable mjsunit/debug-stepframe for GC stress until 
crash is fixed.

BUG=v8:3776
LOG=N
TBR=hpayer@chromium.org

Review URL: https://codereview.chromium.org/812283004

Cr-Commit-Position: refs/heads/master@{#25883}
 2014-12-18 14:05:04 +00:00
jochen
97c1f4b15c Turn on DCHECKs and other debugging code if dcheck_always_on is 1 
When compiling with the macro DCHECK_ALWAYS_ON defined, DCHECKs and
supporting code gets compiled and enabled.

This increases test coverage for chromium release buildbots

BUG=v8:3731
R=jkummerow@chromium.org
LOG=y

Review URL: https://codereview.chromium.org/760213005

Cr-Commit-Position: refs/heads/master@{#25701}
 2014-12-08 09:26:16 +00:00
machenbach
38a111c4b2 Mark slow tests as slow. 
TBR=svenpanne@chromium.org

Review URL: https://codereview.chromium.org/755283004

Cr-Commit-Position: refs/heads/master@{#25511}
 2014-11-26 08:51:48 +00:00
jarin
322bb23e82 [turbofan] Insert appropriate conversions for typed array stores. 
BUG=

Review URL: https://codereview.chromium.org/758643003

Cr-Commit-Position: refs/heads/master@{#25496}
 2014-11-25 08:40:29 +00:00
Yang Guo
fc22bf2e8d Disable regress-3717 for gc-stress. 
TBR=ulan@chromium.org
BUG=v8:3723
LOG=N

Review URL: https://codereview.chromium.org/749283002

Cr-Commit-Position: refs/heads/master@{#25489}
 2014-11-24 16:29:23 +00:00
svenpanne
be0fcaa2bc Added test cases for truncating stores. 
Review URL: https://codereview.chromium.org/741643003

Cr-Commit-Position: refs/heads/master@{#25474}
 2014-11-24 10:42:26 +00:00
Ben L. Titzer
cf85209035 Do not do field type tracking with GC stress. 
R=verwaest@chromium.org
BUG=

Review URL: https://codereview.chromium.org/718393004

Cr-Commit-Position: refs/heads/master@{#25355}
 2014-11-14 11:36:44 +00:00
Michael Starzinger
2f09dcbd20 Enable harmony tests for TurboFan that now pass. 
R=jarin@chromium.org
TEST=mjsunit/harmony

Review URL: https://codereview.chromium.org/723983002

Cr-Commit-Position: refs/heads/master@{#25320}
 2014-11-13 09:44:00 +00:00
Yang Guo
b96309b776 Move public symbols to the root set. 
This allows serializing public symbols that are embedded in code.

BUG=v8:3689
LOG=N
R=rossberg@chromium.org

Review URL: https://codereview.chromium.org/722723002

Cr-Commit-Position: refs/heads/master@{#25315}
 2014-11-13 08:48:08 +00:00
jkummerow@chromium.org
fd9a4df561 Skip regress-crbug-137689.js when running with GC stress 
It depends on maps not disappearing prematurely.

R=verwaest@chromium.org

Review URL: https://codereview.chromium.org/720853002

Cr-Commit-Position: refs/heads/master@{#25302}
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@25302 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-11-12 16:06:24 +00:00
yangguo@chromium.org
e201eb9a9e Temporarily disable test due to not being compatible with the serializer. 
TBR=dslomov@chromium.org
BUG=v8:3689
LOG=N

Review URL: https://codereview.chromium.org/697893004

Cr-Commit-Position: refs/heads/master@{#25296}
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@25296 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-11-12 14:27:08 +00:00
arv@chromium.org
84741e76a3 ES6: Add support for super in object literals 
This only available under --harmony-classes

BUG=v8:3571
LOG=Y
R=dslomov@chromium.org

Review URL: https://codereview.chromium.org/718473002

Cr-Commit-Position: refs/heads/master@{#25271}
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@25271 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-11-11 19:54:56 +00:00
verwaest@chromium.org
f26d93e6f0 Allow JSArray fast moving elements even if the array's proto isn't Array.prototype in original state 
Otherwise array builtins don't work on internal arrays.

BUG=v8:3681
LOG=n
R=machenbach@chromium.org, mvstanton@chromium.org

Review URL: https://codereview.chromium.org/706703005

Cr-Commit-Position: refs/heads/master@{#25190}
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@25190 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-11-06 12:56:12 +00:00
machenbach@chromium.org
d04038bde5 Skip json2 on 64 bits debug. 
BUG=3681
LOG=n
TBR=mvstanton@chromium.org

Review URL: https://codereview.chromium.org/701353003

Cr-Commit-Position: refs/heads/master@{#25186}
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@25186 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-11-06 11:53:13 +00:00
ishell@chromium.org
89617f06d1 Skip tests that timeout on arm64 
TBR=machenbach@chromium.org

Review URL: https://codereview.chromium.org/709443002

Cr-Commit-Position: refs/heads/master@{#25183}
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@25183 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-11-06 10:24:49 +00:00
bmeurer@chromium.org
a7277a9b8c MIPS: Skip embenchen tests on big-endian. 
Emscripten requires little-endian arch. It has assertion for endianness:

assert(HEAPU8[0] === 255 && HEAPU8[3] === 0,
    'Typed arrays 2 must be run on a little-endian system');

TEST=mjsunit/asm/embenchen/*
BUG=
R=bmeurer@chromium.org

Review URL: https://codereview.chromium.org/708663003

Patch from Paul Lind <paul.lind@imgtec.com>.

Cr-Commit-Position: refs/heads/master@{#25177}
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@25177 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-11-06 06:18:42 +00:00
ishell@chromium.org
023c5e2f82 Skip tests that timout on arm64 
TBR=machenbach@chromium.org, bmeurer@chromium.org

Review URL: https://codereview.chromium.org/702163002

Cr-Commit-Position: refs/heads/master@{#25166}
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@25166 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-11-05 17:03:01 +00:00
machenbach@chromium.org
8db1bc7b06 Skip test in release mode for arm64 
TBR=bmeurer@chromium.org, ishell@chromium.org

Review URL: https://codereview.chromium.org/701013006

Cr-Commit-Position: refs/heads/master@{#25161}
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@25161 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-11-05 14:39:43 +00:00
machenbach@chromium.org
fbb3898f96 Make slow tests on arm64 
TBR=bmeurer@chromium.org, ishell@chromium.org

Review URL: https://codereview.chromium.org/701023003

Cr-Commit-Position: refs/heads/master@{#25160}
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@25160 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-11-05 14:32:46 +00:00
machenbach@chromium.org
90bfcce84b Skip box2d for gc stress. 
TBR=bmeurer@chromium.org, ishell@chromium.org

Review URL: https://codereview.chromium.org/696213003

Cr-Commit-Position: refs/heads/master@{#25152}
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@25152 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-11-05 13:12:46 +00:00
machenbach@chromium.org
e0801075cd Add fast-variants feature to test driver. 
BUG=
R=bmeurer@chromium.org

Review URL: https://codereview.chromium.org/704723002

Cr-Commit-Position: refs/heads/master@{#25139}
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@25139 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-11-05 10:39:15 +00:00
bmeurer@chromium.org
3abe032b4c Add test cases based on the programs from the Embenchen benchmark suite. 
TEST=mjsunit/asm/embenchen
R=dcarney@chromium.org

Review URL: https://codereview.chromium.org/704653004

Cr-Commit-Position: refs/heads/master@{#25135}
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@25135 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-11-05 09:11:20 +00:00
ulan@chromium.org
6ff255eabc Disable long running gc-stress tests on arm64 for TF. 
BUG=
R=bmeurer@chromium.org

Review URL: https://codereview.chromium.org/701723004

Cr-Commit-Position: refs/heads/master@{#25105}
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@25105 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-11-04 11:58:49 +00:00
machenbach@chromium.org
6bd521a549 Skip tests for mips. 
TBR=paul.lind@imgtec.com

Review URL: https://codereview.chromium.org/698513003

Cr-Commit-Position: refs/heads/master@{#25035}
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@25035 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-10-31 13:36:49 +00:00
yangguo@chromium.org
e847cd21fd Add test case for replacing turbofan code for debugging. 
R=jarin@chromium.org
BUG=v8:3660
LOG=N

Review URL: https://codereview.chromium.org/665833003

Cr-Commit-Position: refs/heads/master@{#25002}
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@25002 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-10-30 07:33:58 +00:00
baptiste.afsa@arm.com
df312d90f0 [turbofan] Bug fix in arm64 ubfx selection. 
R=bmeurer@chromium.org

Review URL: https://codereview.chromium.org/687193002

Cr-Commit-Position: refs/heads/master@{#24989}
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@24989 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-10-29 16:47:45 +00:00
machenbach@chromium.org
f02d4acbf9 Skip some tests with TF on gc stress. 
TBR=mstarzinger@chromium.org

Review URL: https://codereview.chromium.org/652193007

Cr-Commit-Position: refs/heads/master@{#24985}
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@24985 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-10-29 15:18:47 +00:00
machenbach@chromium.org
a5ffbf3c46 [Sheriff] Skip tests that fail with TF on arm64. 
TBR=bmeurer@chromium.org

Review URL: https://codereview.chromium.org/687653002

Cr-Commit-Position: refs/heads/master@{#24944}
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@24944 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-10-28 14:47:45 +00:00
jarin@chromium.org
abefd29161 Revert "Enable turbofan deoptimization by default." 
This reverts commit 866032692f for breaking
tests.

TBR=mstarzinger@chromium.org
BUG=

Review URL: https://codereview.chromium.org/681713004

Cr-Commit-Position: refs/heads/master@{#24908}
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@24908 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-10-27 14:37:10 +00:00
jarin@chromium.org
866032692f Enable turbofan deoptimization by default. 
BUG=
R=bmeurer@chromium.org

Review URL: https://codereview.chromium.org/638833004

Cr-Commit-Position: refs/heads/master@{#24905}
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@24905 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-10-27 12:47:16 +00:00
titzer@chromium.org
12a82ef32c Fix AstGraphBuilder for loops like for(;;). 
R=mstarzinger@chromium.org
BUG=

Review URL: https://codereview.chromium.org/640203004

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@24777 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-10-21 14:17:08 +00:00
bmeurer@chromium.org
7cfd0ed4d6 [arm64] Skip TF tests that time out in simulator debug runs. 
TBR=dcarney@chromium.org

Review URL: https://codereview.chromium.org/642293005

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@24724 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-10-20 09:01:14 +00:00
dcarney@chromium.org
1d31e89c6b skip some gc stress tests for tf 
TBR=mstarzinger@chromium.org

BUG=

Review URL: https://codereview.chromium.org/659333002

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@24698 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-10-17 14:28:00 +00:00
titzer@chromium.org
e4c6f9488e Implement graph trimming in ControlReducer. 
Trimming the graph consists of breaking links from nodes that are not reachable from end to nodes that are reachable from end. Such dead nodes show up in the use lists of the live nodes and though mostly harmless, just clutter up the graph. They also can limit instruction selection opportunities, so it is good to get rid of them.

This CL is one half of the ControlReducer functionality, the other half
being branch folding.

R=bmeurer@chromium.org
BUG=

Review URL: https://codereview.chromium.org/661923002

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@24694 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-10-17 11:51:57 +00:00
bmeurer@chromium.org
e918a842c9 Blacklist tests that are too slow with TurboFan in debug mode. 
R=jochen@chromium.org

Review URL: https://codereview.chromium.org/660653008

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@24677 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-10-17 06:59:02 +00:00
jkummerow@chromium.org
b6f82c734c Remove FLAG_opt_safe_uint32_operations. 
It has been turned on by default for a long time, and hydrogenized BinaryOpStubs actually depend on it being turned on.

BUG=v8:3487
LOG=n
R=ishell@chromium.org

Review URL: https://codereview.chromium.org/630023002

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@24415 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-10-06 13:15:23 +00:00
machenbach@chromium.org
34bc5595e5 Skip test on all architectures but arm. 
BUG=
R=bmeurer@chromium.org

Review URL: https://codereview.chromium.org/622713003

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@24385 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-10-02 08:37:51 +00:00
bmeurer@chromium.org
9372ecc861 Blacklist mjsunit/compare-known-objects-slow as well. 
R=mstarzinger@chromium.org

Review URL: https://codereview.chromium.org/602373002

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@24249 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-09-26 10:43:01 +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
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
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
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
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
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
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
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
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