Commit Graph

2930 Commits

Author SHA1 Message Date
Michael Achenbach
ea7dc87cbd [foozzie] Suppress some test cases using f.arguments
BUG=chromium:662424
NOTRY=true
TBR=mstarzinger@chromium.org,jarin@chromium.org

Change-Id: I3576f90a864831e22d065af6ff6ab6b0e2264b1d
Reviewed-on: https://chromium-review.googlesource.com/438305
Reviewed-by: Michael Achenbach <machenbach@chromium.org>
Commit-Queue: Michael Achenbach <machenbach@chromium.org>
Cr-Commit-Position: refs/heads/master@{#42956}
2017-02-06 10:29:34 +00:00
mvstanton
aea3ce3df3 [TypeFeedbackVector] Root feedback vectors at function literal site.
TypeFeedbackVectors are strongly rooted by a closure. However, in modern
JavaScript closures are created and abandoned more freely. An important
closure may not be present in the root-set at time of garbage collection,
even though we've cached optimized code and use it regularly. For
example, consider leaf functions in an event dispatching system. They may
well be "hot," but tragically non-present when we collect the heap.

Until now, we've relied on a weak root to cache the feedback vector in
this case. Since there is no way to signal intent or relative importance,
this weak root is as susceptible to clearing as any other weak root at
garbage collection time.

Meanwhile, the feedback vector has become more important. All of our
ICs store their data there. Literal and regex boilerplates are stored there.
If we lose the vector, then we not only lose optimized code built from
it, we also lose the very feedback which allowed us to create that optimized
code. Therefore it's vital to express that dependency through the root
set.

This CL does this by creating a strong link to a feedback
vector at the instantiation site of the function closure.
This instantiation site is in the code and feedback vector
of the outer closure.

BUG=v8:5456

Review-Url: https://codereview.chromium.org/2674593003
Cr-Commit-Position: refs/heads/master@{#42953}
2017-02-06 10:18:05 +00:00
Michael Achenbach
325b87ba06 [foozzie] Only apply output-bail-out on differences
With the old logic, a suppression shows up in the statistics independent if the test cases caused a difference or not. This doesn't give a signal if a suppression is useful. The new logic will help cleaning up suppressions that never apply.

BUG=chromium:673246
NOTRY=true
R=tandrii@chromium.org
TBR=mstarzinger@chromium.org,jarin@chromium.org

Change-Id: Iaebdac475f408f7d2649a34ccaa580c8d91e34a5
Reviewed-on: https://chromium-review.googlesource.com/437264
Reviewed-by: Michael Achenbach <machenbach@chromium.org>
Reviewed-by: Andrii Shyshkalov <tandrii@chromium.org>
Commit-Queue: Michael Achenbach <machenbach@chromium.org>
Cr-Commit-Position: refs/heads/master@{#42932}
2017-02-03 15:42:38 +00:00
Michael Achenbach
f1f7050173 [foozzie] Don't use utf-8 encoding for console output.
BUG=chromium:673246,chromium:688307
NOTRY=true
R=tandrii@chromium.org
TBR=mstarzinger@chromium.org

Change-Id: I269032497cf574cf5180762e37b0fee1002a6c76
Reviewed-on: https://chromium-review.googlesource.com/437244
Reviewed-by: Michael Achenbach <machenbach@chromium.org>
Reviewed-by: Andrii Shyshkalov <tandrii@chromium.org>
Commit-Queue: Michael Achenbach <machenbach@chromium.org>
Cr-Commit-Position: refs/heads/master@{#42931}
2017-02-03 15:32:20 +00:00
machenbach
52961c2f25 [foozzie] Fix test cases
BUG=chromium:673246
NOTRY=true
TBR=mstarzinger,jarin

Review-Url: https://codereview.chromium.org/2669263005
Cr-Commit-Position: refs/heads/master@{#42930}
2017-02-03 14:34:56 +00:00
Camillo Bruni
966084864b [RCS] Disable concurrent recompilation for callstats.py
We don't track concurrent recompilation/optimization in RCS, disabling it will
give us a better idea of the performance of our compilers.

Change-Id: I8138b09d5f112914f7c7929e9ece6f543423fd03
Reviewed-on: https://chromium-review.googlesource.com/436404
Reviewed-by: Jakob Kummerow <jkummerow@chromium.org>
Commit-Queue: Camillo Bruni <cbruni@chromium.org>
Cr-Commit-Position: refs/heads/master@{#42901}
2017-02-02 22:33:46 +00:00
machenbach
13de00c0be [foozzie] Support multi-architecture builds
This adds optional multi-architecture builds, allowing to compile
x86 and x64 in one build. The correctness fuzzer can be configured to
compare the two executables, e.g. to compare x86 to x64 run the
launcher with: --second-d8=clang_x86/d8 in an x64 build.

Configuring the executable's architecture is now simplified and
inferred from the gn build configuration.

Building for clusterfuzz has now a new canonical target that can be
used by the infrastructure (defaults to d8).

The clusterfuzz release builder is now defined to compile
multi-arch builds, which will have an effect as soon as the
infrastructure refers to the new clusterfuzz target.

BUG=chromium:673246
NOTRY=true
TBR=mstarzinger,jarin

Review-Url: https://codereview.chromium.org/2649133010
Cr-Commit-Position: refs/heads/master@{#42884}
2017-02-02 11:32:52 +00:00
bmeurer
c3fb4b3e5c [tools] Also handle LoadGlobalIC in tickprocessor.
R=jarin@chromium.org

Review-Url: https://codereview.chromium.org/2667123002
Cr-Commit-Position: refs/heads/master@{#42856}
2017-02-01 14:11:07 +00:00
bmeurer
58611d0115 [tools] Fix RegExp for ticksprocessor.
Properly attribute all builtins, bytecode handlers and other stubs to
the calling function unless --separate-ic is passed.

R=jarin@chromium.org

Review-Url: https://codereview.chromium.org/2668953002
Cr-Original-Commit-Position: refs/heads/master@{#42849}
Committed: 42011d2997
Review-Url: https://codereview.chromium.org/2668953002
Cr-Commit-Position: refs/heads/master@{#42852}
2017-02-01 12:32:53 +00:00
bmeurer
2f78186ee9 Revert of [tools] Fix RegExp for ticksprocessor. (patchset #2 id:20001 of https://codereview.chromium.org/2668953002/ )
Reason for revert:
AAAAAHHHHHHH

Original issue's description:
> [tools] Fix RegExp for ticksprocessor.
>
> Properly attribute all builtins, bytecode handlers and other stubs to
> the calling function unless --separate-ic is passed.
>
> R=jarin@chromium.org
> NOTRY=true
>
> Review-Url: https://codereview.chromium.org/2668953002
> Cr-Commit-Position: refs/heads/master@{#42849}
> Committed: 42011d2997

TBR=jarin@chromium.org
# Skipping CQ checks because original CL landed less than 1 days ago.
NOPRESUBMIT=true
NOTREECHECKS=true
NOTRY=true

Review-Url: https://codereview.chromium.org/2664033005
Cr-Commit-Position: refs/heads/master@{#42851}
2017-02-01 12:02:23 +00:00
bmeurer
42011d2997 [tools] Fix RegExp for ticksprocessor.
Properly attribute all builtins, bytecode handlers and other stubs to
the calling function unless --separate-ic is passed.

R=jarin@chromium.org
NOTRY=true

Review-Url: https://codereview.chromium.org/2668953002
Cr-Commit-Position: refs/heads/master@{#42849}
2017-02-01 11:46:40 +00:00
Michael Achenbach
8b597e291b Reland "[test] Add back lsan leak detection"
Reland of:
https://codereview.chromium.org/2592663004/

BUG=chromium:656900
TBR=yangguo@chromium.org, glider@chromium.org, titzer@chromium.org

Change-Id: I89b5c6b7a4214e25b4fea6d2ee33cd31b47320cc
Reviewed-on: https://chromium-review.googlesource.com/435319
Reviewed-by: Michael Achenbach <machenbach@chromium.org>
Cr-Commit-Position: refs/heads/master@{#42846}
2017-02-01 10:39:28 +00:00
machenbach
9cf7cb4c67 Revert of [test] Add back lsan leak detection (patchset #4 id:60001 of https://codereview.chromium.org/2592663004/ )
Reason for revert:
Breaks mac asan. Need to keep leak check off on mac.

Original issue's description:
> [test] Add back lsan leak detection
>
> BUG=chromium:662388
> TBR=yangguo@chromium.org, glider@chromium.org, titzer@chromium.org
>
> Review-Url: https://codereview.chromium.org/2592663004
> Cr-Commit-Position: refs/heads/master@{#42815}
> Committed: e196d00df5

TBR=yangguo@chromium.org,glider@chromium.org,titzer@chromium.org
# Skipping CQ checks because original CL landed less than 1 days ago.
NOPRESUBMIT=true
NOTREECHECKS=true
NOTRY=true
BUG=chromium:662388

Review-Url: https://codereview.chromium.org/2667993002
Cr-Commit-Position: refs/heads/master@{#42816}
2017-01-31 15:12:08 +00:00
machenbach
e196d00df5 [test] Add back lsan leak detection
BUG=chromium:662388
TBR=yangguo@chromium.org, glider@chromium.org, titzer@chromium.org

Review-Url: https://codereview.chromium.org/2592663004
Cr-Commit-Position: refs/heads/master@{#42815}
2017-01-31 15:06:59 +00:00
machenbach
6c84b93ad8 Whitespace change to check CQ
BUG=chromium:685318
TBR=tandrii@chromium.org

Review-Url: https://codereview.chromium.org/2666563002
Cr-Commit-Position: refs/heads/master@{#42789}
2017-01-30 19:45:47 +00:00
machenbach
2ef6983426 [foozzie] Remove obsolete suppressions
BUG=chromium:681236
NOTRY=true
TBR=bradnelson@chromium.org, titzer@chromium.org

Review-Url: https://codereview.chromium.org/2662823002
Cr-Commit-Position: refs/heads/master@{#42772}
2017-01-30 12:37:40 +00:00
julien.gilli
cd96c7ccd5 add post-mortem metadata for frames type
Previously (and still currently for some of them), post-mortem debugging
tools were using StandardFrameConstants::kContextOffset as the offset to
get the value that represents a frame's type.

However since https://codereview.chromium.org/1696043002, a new, more
general offset was introduced:
CommonFrameConstants::kContextOrFrameTypeOffset.

In order for post-mortem debugging tools to use this constant, it is
included in the generated post-mortem metadata.

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

Review-Url: https://codereview.chromium.org/2655553006
Cr-Commit-Position: refs/heads/master@{#42746}
2017-01-27 18:19:08 +00:00
machenbach
21340ded47 [foozzie] Improve mocking stack traces
BUG=chromium:685633
NOTRY=true

Review-Url: https://codereview.chromium.org/2654273004
Cr-Commit-Position: refs/heads/master@{#42728}
2017-01-27 08:49:39 +00:00
machenbach
9be4934d6f [foozzie] Make Error immutable to prevent changes to stack-trace api
BUG=chromium:685633
NOTRY=true
TBR=yangguo@chromium.org, jarin@chromium.org

Review-Url: https://codereview.chromium.org/2658223002
Cr-Commit-Position: refs/heads/master@{#42726}
2017-01-27 08:35:30 +00:00
ishell
a8a432701f [tests] Cleanup tests that use assertOptimized()/assertUnoptimized().
This CL adds --crankshaft and --no-always-opt flags to the tests that use
assertOptimized() and assertUnoptimized() respectively.

This CL also adds presubmit checks that ensure that tests have the proper
flags set.

BUG=v8:5890

Review-Url: https://codereview.chromium.org/2653753007
Cr-Commit-Position: refs/heads/master@{#42709}
2017-01-26 17:39:09 +00:00
Michael Achenbach
64b9aec06c Whitespace change to trigger bots
Cr-Commit-Position: refs/heads/master@{#42665}
2017-01-25 19:43:09 +00:00
Michael Achenbach
232a363f57 Whitespace change to trigger bots
Cr-Commit-Position: refs/heads/master@{#42664}
2017-01-25 19:35:55 +00:00
machenbach
7c30fcf22d [foozzie] Fix mock variables that leaked into the global object
Also tidy some JS style in the file.

BUG=chromium:673246
NOTRY=true

Review-Url: https://codereview.chromium.org/2650353004
Cr-Commit-Position: refs/heads/master@{#42659}
2017-01-25 14:59:39 +00:00
rmcilroy
7524e523d7 Revert "[Parse] ParseInfo owns the parsing Zone."
Speculative reason for issue 684481.

BUG=chromium:684481
TBR=marja@chromium.org,mstarzinger@chromium.org,ahaas@chromium.org,verwaest@chromium.org,

Original issue's description:
> [Parse] ParseInfo owns the parsing Zone.
>
> Moves ownership of the parsing Zone to ParseInfo with a shared_ptr. This is
> in preperation for enabling background compilation jobs for inner functions
> share the AST in the outer-function's parse zone memory (read-only), with the
> and zone being released when all compilation jobs have completed.
>
> BUG=v8:5203, v8:5215
> Review-Url: https://codereview.chromium.org/2632123006
> Cr-Commit-Position: refs/heads/master@{#42562}
> Committed: 4b0101d369

Review-Url: https://codereview.chromium.org/2648383005
Cr-Commit-Position: refs/heads/master@{#42633}
2017-01-24 14:38:13 +00:00
machenbach
f94c7e8f1a [foozzie] Disable optimizations for typed float arrays.
This disables optimizations when using typed float arrays in
correctness fuzzer test cases. Otherwise, different NaN patterns
in float typed arrays might lead to different observations when
using the buffer in an int array view.

BUG=chromium:683579
NOTRY=true
TBR=Jarin, mvstanton, Igor Sheludko

Review-Url: https://codereview.chromium.org/2649923008
Cr-Commit-Position: refs/heads/master@{#42626}
2017-01-24 10:15:55 +00:00
machenbach
09163d71bd [foozzie] Mock out stack traces
BUG=chromium:683494
NOTRY=true
TBR=yangguo@chromium.org, jarin@chromium.org

Review-Url: https://codereview.chromium.org/2651713005
Cr-Commit-Position: refs/heads/master@{#42619}
2017-01-24 08:18:02 +00:00
Michael Achenbach
7d85f40da3 Whitespace change to trigger bots again
Cr-Commit-Position: refs/heads/master@{#42573}
2017-01-20 18:41:38 +00:00
Michael Achenbach
8c9044782a Whitespace change to trigger bots
Cr-Commit-Position: refs/heads/master@{#42572}
2017-01-20 18:23:17 +00:00
machenbach
24b9fc3a9a [foozzie] Use correct ignition baseline
Also switch on validate asm in all configuration to zero out any
comparisons.

BUG=chromium:673246
NOTRY=true
TBR=mstarzinger@chromium.org, rmcilroy@chromium.org

Review-Url: https://codereview.chromium.org/2647493004
Cr-Commit-Position: refs/heads/master@{#42569}
2017-01-20 15:35:07 +00:00
rmcilroy
4b0101d369 [Parse] ParseInfo owns the parsing Zone.
Moves ownership of the parsing Zone to ParseInfo with a shared_ptr. This is
in preperation for enabling background compilation jobs for inner functions
share the AST in the outer-function's parse zone memory (read-only), with the
and zone being released when all compilation jobs have completed.

BUG=v8:5203,v8:5215

Review-Url: https://codereview.chromium.org/2632123006
Cr-Original-Commit-Position: refs/heads/master@{#42539}
Committed: 839b06b64f
Review-Url: https://codereview.chromium.org/2632123006
Cr-Commit-Position: refs/heads/master@{#42562}
2017-01-20 14:15:28 +00:00
machenbach
77d08c1347 Roll isolate binaries generated at infra@9249eb0
TBR=maruel@chromium.org
BUG=v8:5872

Review-Url: https://codereview.chromium.org/2645053002
Cr-Commit-Position: refs/heads/master@{#42558}
2017-01-20 13:35:56 +00:00
rmcilroy
37cdb18bb7 Revert of [Parse] ParseInfo owns the parsing Zone. (patchset #4 id:60001 of https://codereview.chromium.org/2632123006/ )
Reason for revert:
Crashes on Windows in:
 CompilerDispatcherJobTest.CompileFailureToFinalize
 CompilerDispatcherJobTest.ScopeChain

Original issue's description:
> [Parse] ParseInfo owns the parsing Zone.
>
> Moves ownership of the parsing Zone to ParseInfo with a shared_ptr. This is
> in preperation for enabling background compilation jobs for inner functions
> share the AST in the outer-function's parse zone memory (read-only), with the
> and zone being released when all compilation jobs have completed.
>
> BUG=v8:5203,v8:5215
>
> Review-Url: https://codereview.chromium.org/2632123006
> Cr-Commit-Position: refs/heads/master@{#42539}
> Committed: 839b06b64f

TBR=marja@chromium.org,mstarzinger@chromium.org,ahaas@chromium.org,verwaest@chromium.org
# Skipping CQ checks because original CL landed less than 1 days ago.
NOPRESUBMIT=true
NOTREECHECKS=true
NOTRY=true
BUG=v8:5203,v8:5215

Review-Url: https://codereview.chromium.org/2645613008
Cr-Commit-Position: refs/heads/master@{#42542}
2017-01-20 10:43:12 +00:00
rmcilroy
839b06b64f [Parse] ParseInfo owns the parsing Zone.
Moves ownership of the parsing Zone to ParseInfo with a shared_ptr. This is
in preperation for enabling background compilation jobs for inner functions
share the AST in the outer-function's parse zone memory (read-only), with the
and zone being released when all compilation jobs have completed.

BUG=v8:5203,v8:5215

Review-Url: https://codereview.chromium.org/2632123006
Cr-Commit-Position: refs/heads/master@{#42539}
2017-01-20 09:26:57 +00:00
machenbach
dd789d87f9 [foozzie] Stop using asm validator until results are more stable
The results are too noisy ATM. This switches off validate-asm for
default comparisons. We can add back dedicated jobs later that switch
it on.

BUG=chromium:663714
NOTRY=true
TBR=bradnelson@chromium.org,titzer@chromium.org

Review-Url: https://codereview.chromium.org/2640743004
Cr-Commit-Position: refs/heads/master@{#42467}
2017-01-18 15:54:20 +00:00
machenbach
c69a40fc57 [foozzie] Add ignition as baseline comparison
The new ignition config will be used as baseline comparison in new
jobs, e.g. against ignition_turbo. We'll keep --validate-asm off
in ignition_turbo for now as it is very chatty.

BUG=chromium:673246
NOTRY=true

Review-Url: https://codereview.chromium.org/2640043002
Cr-Commit-Position: refs/heads/master@{#42464}
2017-01-18 15:23:53 +00:00
machenbach
761f373b52 [foozzie] Use stronger suppression for crbug.com/681806
BUG=chromium:681806
NOTRY=true
TBR=bradnelson@chromium.org

Review-Url: https://codereview.chromium.org/2644573002
Cr-Commit-Position: refs/heads/master@{#42462}
2017-01-18 14:53:49 +00:00
machenbach
e1fbcce8af [foozzie] Fix suppressions and add one for crbug.com/681241
BUG=chromium:681241
NOTRY=true
TBR=bradnelson@chromium.org,titzer@chromium.org

Review-Url: https://codereview.chromium.org/2644503002
Cr-Commit-Position: refs/heads/master@{#42446}
2017-01-18 10:49:39 +00:00
machenbach
c5caaf8921 [foozzie] Add stronger failures suppression for crbug.com/681088
BUG=chromium:681088
NOTRY=true
TBR=bradnelson@chromium.org

Review-Url: https://codereview.chromium.org/2637423002
Cr-Commit-Position: refs/heads/master@{#42441}
2017-01-18 09:37:43 +00:00
tandrii
c236fe1459 Whitespace test of CQ.
TBR=machenbach@chromium.org
NOPRESUBMIT=True
NOTRY=True
BUG=664915

Review-Url: https://codereview.chromium.org/2643563002
Cr-Commit-Position: refs/heads/master@{#42429}
2017-01-17 23:00:38 +00:00
machenbach
c2e8cb195a [foozzie] Suppress crbug.com/681806
BUG=chromium:681806
NOTRY=true
TBR=titzer@chromium.org,bradnelson@chromium.org

Review-Url: https://codereview.chromium.org/2638913002
Cr-Commit-Position: refs/heads/master@{#42410}
2017-01-17 14:18:20 +00:00
machenbach
e9981e076a [foozzie] Add test suppressions
BUG=chromium:681088,chromium:681236
NOTRY=true
TBR=bradnelson@chromium.org, titzer@chromium.org

Review-Url: https://codereview.chromium.org/2632223002
Cr-Commit-Position: refs/heads/master@{#42402}
2017-01-17 12:25:15 +00:00
machenbach
98a1962933 [foozzie] Suppress stack-trace difference
BUG=chromium:681326
NOTRY=true
TBR=rmcilroy@chromium.org,mstarzinger@chromium.org

Review-Url: https://codereview.chromium.org/2637003004
Cr-Commit-Position: refs/heads/master@{#42396}
2017-01-17 10:32:17 +00:00
machenbach
dd9cf43ef2 [foozzie] Suppress native function string representation
BUG=chromium:667678
NOTRY=true
TBR=titzer@chromium.org,bradnelson@chromium.org

Review-Url: https://codereview.chromium.org/2633313002
Cr-Commit-Position: refs/heads/master@{#42392}
2017-01-17 10:10:03 +00:00
machenbach
310a899773 [foozzie] Refactoring - move source hashing to main script
BUG=chromium:673246
NOTRY=true

Review-Url: https://codereview.chromium.org/2635923002
Cr-Commit-Position: refs/heads/master@{#42386}
2017-01-16 19:53:35 +00:00
ishell
ac45f88acb [runtime] Fix postmortem metadata generator.
NOPRESUBMIT=true
NOTREECHECKS=true
NOTRY=true
BUG=

Review-Url: https://codereview.chromium.org/2636893002
Cr-Commit-Position: refs/heads/master@{#42376}
2017-01-16 14:24:50 +00:00
franzih
9f0f50c2ad [Runtime] Remove obsolete constants.
Remove now obsolete constants (see 8f0bf07b50)
from postmortem metadata generator.

BUG=

Review-Url: https://codereview.chromium.org/2636863004
Cr-Commit-Position: refs/heads/master@{#42374}
2017-01-16 13:38:40 +00:00
machenbach
69465f73f8 [foozzie] Stop using extra metadata files.
Continuation of:
https://codereview.chromium.org/2620343005/

This removes usage of metadata files entirely. Instead we extract
the instrumentation about source files from the test cases.

This also adds extra output of the original source file in the
detailed failure text for easier debugging. The hashes alone
made it hard to reason.

BUG=chromium:673246
NOTRY=true
TBR=tandrii@chromium.org,mbarbella@chromium.org

Review-Url: https://codereview.chromium.org/2634743004
Cr-Commit-Position: refs/heads/master@{#42371}
2017-01-16 13:00:50 +00:00
machenbach
c4a35ed7e8 [foozzie] Remove suppressions for fixed bugs
BUG=chromium:663750,chromium:662907,chromium:663340,chromium:666308,chromium:669017
NOTRY=true
TBR=jarin@chromium.org, bmeurer@chromium.org

Review-Url: https://codereview.chromium.org/2632153002
Cr-Commit-Position: refs/heads/master@{#42356}
2017-01-16 09:01:51 +00:00
machenbach
936f79d924 [foozzie] Fix comparison baseline after asm switch
Now that validate asm is on by default, the comparison fullcode with
ignition_staging does nothing in regards to validate_asm.

BUG=chromium:673246
NOTRY=true
TBR=bradnelson@chromium.org, titzer@chromium.org

Review-Url: https://codereview.chromium.org/2634573002
Cr-Commit-Position: refs/heads/master@{#42335}
2017-01-13 15:04:24 +00:00
yangguo
391f1ac3f5 Add gdb macro for printing v8::Local content.
R=marja@chromium.org

Review-Url: https://codereview.chromium.org/2628293003
Cr-Commit-Position: refs/heads/master@{#42327}
2017-01-13 12:59:30 +00:00
machenbach
baf5a21751 [foozzie] Fix failure state for non-existing source output
BUG=chromium:673246
NOTRY=true
TBR=tandrii@chromium.org,mbarbella@chromium.org

Review-Url: https://codereview.chromium.org/2632623002
Cr-Commit-Position: refs/heads/master@{#42306}
2017-01-13 08:15:32 +00:00
machenbach
00e98a39e3 [foozzie] Improve failure state deduplication
The fuzz test cases now print the original test paths during execution.
This exploits this extra information and reports a hash of only one
original source file from the section that caused a difference.

The hash size is now limited to 3 to avoid possible duplicate
explosion, in case this doesn't work out as expected.

This prepares for patch 3 of:
https://chromereviews.googleplex.com/550337016/

BUG=chromium:673246
NOTRY=true
TBR=tandrii@chromium.org,mbarbella@chromium.org

Review-Url: https://codereview.chromium.org/2620343005
Cr-Commit-Position: refs/heads/master@{#42305}
2017-01-13 06:31:54 +00:00
machenbach
29e6218b7f [foozzie] Suppress some asm test cases
BUG=chromium:680110
TBR=clemensh@chromium.org, titzer@chromium.org, ahaas@chromium.org
NOTRY=true

Review-Url: https://codereview.chromium.org/2625333002
Cr-Commit-Position: refs/heads/master@{#42266}
2017-01-12 11:49:48 +00:00
machenbach
7374a16dd1 [foozzie] Suppress some asm test cases
BUG=chromium:680110
TBR=clemensh@chromium.org, titzer@chromium.org, ahaas@chromium.org
NOTRY=true

Review-Url: https://codereview.chromium.org/2626073002
Cr-Commit-Position: refs/heads/master@{#42232}
2017-01-11 14:29:26 +00:00
machenbach
733569b70c [foozzie] Suppress asm stack trace difference
BUG=chromium:680064
TBR=clemensh@chromium.org, titzer@chromium.org, ahaas@chromium.org
NOTRY=true

Review-Url: https://codereview.chromium.org/2620333002
Cr-Commit-Position: refs/heads/master@{#42217}
2017-01-11 11:32:12 +00:00
machenbach
8024d8f42e [foozzie] Add suppressions based on metadata.
Also suppress a testcase using f.arguments.

BUG=chromium:662424
TBR=jarin@chromium.org
NOTRY=true

Review-Url: https://codereview.chromium.org/2625983002
Cr-Commit-Position: refs/heads/master@{#42215}
2017-01-11 10:49:09 +00:00
machenbach
e2935640d7 [foozzie] Suppress test cases using performance.now
BUG=chromium:679957
NOTRY=true
TBR=jarin@chromium.org,bmeurer@chromium.org

Review-Url: https://codereview.chromium.org/2628813002
Cr-Commit-Position: refs/heads/master@{#42211}
2017-01-11 09:45:55 +00:00
machenbach
e88e668e81 Revert of [foozzie] Pass startup test (patchset #1 id:1 of https://codereview.chromium.org/2623743004/ )
Reason for revert:
Setting the BAD_BUILDS_CHECK env variable should
be enough. Lets revert this as the code doesn't
look particularly good. There must be another
problem still that needs investigation.

Original issue's description:
> [foozzie] Pass startup test
>
> This makes sure the harness passes when called without test case.
>
> BUG=chromium:673246
> NOTRY=true
> TBR=tandrii@chromium.org,mbarbella@chromium.org
>
> Review-Url: https://codereview.chromium.org/2623743004
> Cr-Commit-Position: refs/heads/master@{#42183}
> Committed: ede2fc1ff0

TBR=tandrii@chromium.org,mbarbella@chromium.org,mmoroz@chromium.org
# Skipping CQ checks because original CL landed less than 1 days ago.
NOPRESUBMIT=true
NOTREECHECKS=true
NOTRY=true
BUG=chromium:673246

Review-Url: https://codereview.chromium.org/2628493003
Cr-Commit-Position: refs/heads/master@{#42189}
2017-01-10 17:18:59 +00:00
machenbach
ede2fc1ff0 [foozzie] Pass startup test
This makes sure the harness passes when called without test case.

BUG=chromium:673246
NOTRY=true
TBR=tandrii@chromium.org,mbarbella@chromium.org

Review-Url: https://codereview.chromium.org/2623743004
Cr-Commit-Position: refs/heads/master@{#42183}
2017-01-10 15:34:58 +00:00
machenbach
0bdb469007 [foozzie] Add correctness fuzzer resources to build output
This adds the correctness fuzzer harness files to the output
directory guarded by a gn arg.

The switch will be turned on on the builder uploading builds to
clusterfuzz.

BUG=chromium:673246
NOTRY=true
TBR=tandrii@chromium.org,jochen@chromium.org

Review-Url: https://codereview.chromium.org/2623843002
Cr-Commit-Position: refs/heads/master@{#42166}
2017-01-10 10:19:21 +00:00
machenbach
6d82e6182b [foozzie] Fix path to metadata
This makes sure the metadata is found during minimization. Also renames
the test files to fit the naming pattern.

BUG=chromium:673246
NOTRY=true
TBR=tandrii@chromium.org,mbarbella@chromium.org

Review-Url: https://codereview.chromium.org/2622653002
Cr-Commit-Position: refs/heads/master@{#42150}
2017-01-09 18:19:40 +00:00
marja
9c7b87269c include fixing: api.h shouldn't include objects-inl.h
Downside: this adds all kinds of weird includes in the .cc files.

(See design doc linked in the bug.)

BUG=v8:5402

Review-Url: https://codereview.chromium.org/2622503002
Cr-Commit-Position: refs/heads/master@{#42140}
2017-01-09 13:43:28 +00:00
littledan
586deecbb1 [test] Process to locally develop and upstream test262 tests
This patch provides improved infrastructure for developing test262 tests
together with V8. It has three parts:
- The test262 test runner is updated to look for local versions of tests
  in the /test/test262/local-tests directory, which mirrors
  /test/test262/data. Additional tests can be added there and are run
  together with tests from upstream. Upstream tests can be locally
  updated by using the same name in local-tests; if a same-named test
  exists, then only the local version will be run. The local-tests
  directory is in the V8 repository, unlike the contents of the data
  directory, so tests can be added in the same patch as something else.
- The tool /test/test262/upstream-local-tests.sh is added to create
  a patch against the test262 respository based on a patch which changes
  the local-tests directory.
- The tool /test/test262/prune-local-tests.sh is added to remove
  redundant local tests on a test262 roll.

See design doc:
https://docs.google.com/document/d/16bj7AIDgZLv4WOsUEzQ5NzcEN9_xo095e88Pz8FC5rA/edit

Review-Url: https://codereview.chromium.org/2611793002
Cr-Commit-Position: refs/heads/master@{#42117}
2017-01-07 02:44:49 +00:00
littledan
32c1a7933c [test] Presumbit check against missing tests in status files
Our test infrastructure ignores missing tests which are listed in
status files. Sometimes, tests are removed and status file lines
are not updated. This patch adds a presubmit check for status
files addressing JavaScript tests to not reference missing tests.
It also cleans up existing violations.

R=machenbach

Review-Url: https://codereview.chromium.org/2610353002
Cr-Commit-Position: refs/heads/master@{#42106}
2017-01-06 10:13:43 +00:00
mtrofin
9e5a064197 [tools] Include full benchmark measurement name in error reporting
For benchmarks with multiple measurements (e.g. runtime, compile
time, generated code size), in case of error, we'd get only the
last portion of the name ("Compile"), which is ambiguous and makes
debugging dificult. This change includes the full name, e.g.
"Unity/Physics/Compile".

BUG=

Review-Url: https://codereview.chromium.org/2615623003
Cr-Commit-Position: refs/heads/master@{#42078}
2017-01-04 23:36:06 +00:00
rmcilroy
c899212587 [Compiler] Track Ignition background compilation separately in RuntimeStats.
Tracks background compilation of Ignition in a separate bucket from main thread
compilation. Also add some more compilation buckets for functions which can take a
significant proportion of compilation.

BUG=v8:5203,v8:5215

Review-Url: https://codereview.chromium.org/2577263002
Cr-Original-Commit-Position: refs/heads/master@{#42026}
Committed: b0e9116d59
Review-Url: https://codereview.chromium.org/2577263002
Cr-Commit-Position: refs/heads/master@{#42042}
2017-01-03 18:11:58 +00:00
machenbach
8ad1e681e3 Revert of [Compiler] Track Ignition background compilation separately in RuntimeStats. (patchset #3 id:80001 of https://codereview.chromium.org/2577263002/ )
Reason for revert:
https://build.chromium.org/p/client.v8/builders/V8%20Linux64%20TSAN/builds/13358

Original issue's description:
> [Compiler] Track Ignition background compilation separately in RuntimeStats.
>
> Tracks background compilation of Ignition in a separate bucket from main thread
> compilation. Also add some more compilation buckets for functions which can take a
> significant proportion of compilation.
>
> BUG=v8:5203,v8:5215
>
> Review-Url: https://codereview.chromium.org/2577263002
> Cr-Commit-Position: refs/heads/master@{#42026}
> Committed: b0e9116d59

TBR=jochen@chromium.org,cbruni@chromium.org,rmcilroy@chromium.org
# Skipping CQ checks because original CL landed less than 1 days ago.
NOPRESUBMIT=true
NOTREECHECKS=true
NOTRY=true
BUG=v8:5203,v8:5215

Review-Url: https://codereview.chromium.org/2609773003
Cr-Commit-Position: refs/heads/master@{#42031}
2017-01-03 14:05:43 +00:00
rmcilroy
b0e9116d59 [Compiler] Track Ignition background compilation separately in RuntimeStats.
Tracks background compilation of Ignition in a separate bucket from main thread
compilation. Also add some more compilation buckets for functions which can take a
significant proportion of compilation.

BUG=v8:5203,v8:5215

Review-Url: https://codereview.chromium.org/2577263002
Cr-Commit-Position: refs/heads/master@{#42026}
2017-01-03 12:49:17 +00:00
Michael Achenbach
cd79924dab Whitespace change to test trusty switch
Cr-Commit-Position: refs/heads/master@{#41993}
2016-12-29 21:10:56 +00:00
Michael Achenbach
26c293a93b Whitespace change to trigger bots
Cr-Commit-Position: refs/heads/master@{#41990}
2016-12-29 17:33:21 +00:00
machenbach
ccd4dd4ae2 [test] Suppress new lint check
TBR=mstarzinger@chromium.org,bmeurer@chromium.org
NOTRY=true

Review-Url: https://codereview.chromium.org/2605113002
Cr-Commit-Position: refs/heads/master@{#41983}
2016-12-28 20:38:25 +00:00
Michael Achenbach
734a761567 Whitespace change to trigger bots
Cr-Commit-Position: refs/heads/master@{#41980}
2016-12-28 18:08:09 +00:00
epertoso
ee1b69a480 Re-enables the readability/fn_size presubmit.
BUG=

Review-Url: https://codereview.chromium.org/2601043002
Cr-Commit-Position: refs/heads/master@{#41969}
2016-12-28 11:42:05 +00:00
machenbach
4cdee4fd85 [foozzie] Ignore some wasm console output
BUG=chromium:677032
NOTRY=true
TBR=titzer@chromium.org

Review-Url: https://codereview.chromium.org/2607473002
Cr-Commit-Position: refs/heads/master@{#41955}
2016-12-26 17:14:36 +00:00
machenbach
905d72befe [foozzie] Fix paths and resources
BUG=chromium:673246
NOTRY=true
TBR=tandrii@chromium.org

Review-Url: https://codereview.chromium.org/2598323002
Cr-Commit-Position: refs/heads/master@{#41954}
2016-12-26 16:55:24 +00:00
Michael Achenbach
22fc0e852d Whitespace change to trigger bots
Cr-Commit-Position: refs/heads/master@{#41952}
2016-12-24 13:47:09 +00:00
cbruni
b9b6e0b06d [tools] Use better category names in callstats.html
This CL changes the displayed names of "Callbacks" and "Runtime" to "Blink C++"
and "V8 C++" respectively.

NOTRY=true

Review-Url: https://codereview.chromium.org/2598993002
Cr-Commit-Position: refs/heads/master@{#41920}
2016-12-22 14:08:54 +00:00
jochen
a1c917ca58 Update heap constants
R=ishell@chromium.org
BUG=

Review-Url: https://codereview.chromium.org/2590923002
Cr-Commit-Position: refs/heads/master@{#41865}
2016-12-20 15:26:08 +00:00
machenbach
5173b0fb78 [foozzie] Add sources metadata to failure output.
BUG=chromium:673246
NOTRY=true

Review-Url: https://codereview.chromium.org/2589683003
Cr-Commit-Position: refs/heads/master@{#41844}
2016-12-20 10:09:23 +00:00
machenbach
7e8bd39a49 [foozzie] Add some system tests.
BUG=chromium:673246
NOTRY=true

Review-Url: https://codereview.chromium.org/2585193003
Cr-Commit-Position: refs/heads/master@{#41836}
2016-12-20 09:33:55 +00:00
machenbach
e669816e1f [foozzie] Initial correctness fuzzer harness.
Initial version of the correctness fuzzer harness for manual testing
and experiments.

For automated usage, some outstanding TODOs are left in the code. E.g.
- Hash source file names in error case
- Bundle script in out directory with executables
- Some suppressions are tied to already fixed bugs. We'll keep it like that for now to test
removing those suppressions in production later.

BUG=chromium:673246
NOTRY=true

Review-Url: https://codereview.chromium.org/2578503003
Cr-Commit-Position: refs/heads/master@{#41789}
2016-12-19 10:13:48 +00:00
machenbach
7c43fcb285 [release] Make release scripts work without gnumbd
This splits branch ref creation and landing. The ref now directly uses
heads (without pending) and for landing we use depot_tools.

For simplicity, the check for existing tags is removed, as it now
is very unlikely to happen again without gnumbd.

BUG=chromium:674448
NOTRY=true
TBR=tandrii@chromium.org

Review-Url: https://codereview.chromium.org/2584523002
Cr-Commit-Position: refs/heads/master@{#41716}
2016-12-15 11:48:54 +00:00
machenbach
b02fd88d75 Reland of Whitespace change to test gnumbd shutdown - CQ (patchset #1 id:1 of https://codereview.chromium.org/2583443002/ )
Reason for revert:
Test reland

Original issue's description:
> Revert of Whitespace change to test gnumbd shutdown - CQ (patchset #1 id:1 of https://codereview.chromium.org/2579733002/ )
>
> Reason for revert:
> Test revert
>
> Original issue's description:
> > Whitespace change to test gnumbd shutdown - CQ
> >
> > BUG=chromium:674448
> > NOTRY=true
> > NOPRESUBMIT=true
> > NOTREECHECKS=true
> > TBR=tandrii@chromium.org
> >
> > Review-Url: https://codereview.chromium.org/2579733002
> > Cr-Commit-Position: refs/heads/master@{#41710}
> > Committed: 47f8979d12
>
> TBR=tandrii@chromium.org
> # Skipping CQ checks because original CL landed less than 1 days ago.
> NOPRESUBMIT=true
> NOTREECHECKS=true
> NOTRY=true
> BUG=chromium:674448
>
> Review-Url: https://codereview.chromium.org/2583443002
> Cr-Commit-Position: refs/heads/master@{#41711}
> Committed: 4619fbe42a

TBR=tandrii@chromium.org
# Skipping CQ checks because original CL landed less than 1 days ago.
NOPRESUBMIT=true
NOTREECHECKS=true
NOTRY=true
BUG=chromium:674448

Review-Url: https://codereview.chromium.org/2580623003
Cr-Commit-Position: refs/heads/master@{#41712}
2016-12-15 10:12:18 +00:00
machenbach
4619fbe42a Revert of Whitespace change to test gnumbd shutdown - CQ (patchset #1 id:1 of https://codereview.chromium.org/2579733002/ )
Reason for revert:
Test revert

Original issue's description:
> Whitespace change to test gnumbd shutdown - CQ
>
> BUG=chromium:674448
> NOTRY=true
> NOPRESUBMIT=true
> NOTREECHECKS=true
> TBR=tandrii@chromium.org
>
> Review-Url: https://codereview.chromium.org/2579733002
> Cr-Commit-Position: refs/heads/master@{#41710}
> Committed: 47f8979d12

TBR=tandrii@chromium.org
# Skipping CQ checks because original CL landed less than 1 days ago.
NOPRESUBMIT=true
NOTREECHECKS=true
NOTRY=true
BUG=chromium:674448

Review-Url: https://codereview.chromium.org/2583443002
Cr-Commit-Position: refs/heads/master@{#41711}
2016-12-15 10:10:58 +00:00
machenbach
47f8979d12 Whitespace change to test gnumbd shutdown - CQ
BUG=chromium:674448
NOTRY=true
NOPRESUBMIT=true
NOTREECHECKS=true
TBR=tandrii@chromium.org

Review-Url: https://codereview.chromium.org/2579733002
Cr-Commit-Position: refs/heads/master@{#41710}
2016-12-15 10:09:24 +00:00
Michael Achenbach
ff154c69f6 Whitespace change to test gnumbd shutdown - uploaded
BUG=chromium:674448
NOTRY=true
NOPRESUBMIT=true
NOTREECHECKS=true
TBR=tandrii@chromium.org

Review-Url: https://codereview.chromium.org/2580743004 .
Cr-Commit-Position: refs/heads/master@{#41709}
2016-12-15 10:05:47 +00:00
Michael Achenbach
aadc615ae7 Whitespace change to test gnumbd shutdown - manual
Cr-Commit-Position: refs/heads/master@{#41708}
2016-12-15 09:58:10 +00:00
tandrii
0fb9b16b48 Whitspace.
TBR=machenbach@chromium.org
NOTRY=True
NOPERSUBMIT=True
BUG=chromium:674448

Review-Url: https://codereview.chromium.org/2582443003
Cr-Commit-Position: refs/heads/master@{#41707}
2016-12-15 09:10:17 +00:00
tandrii
5c49df2da6 Whitespace.
NOTRY=True
NOPRESUBMIT=True
TBR=machenbach@chromium.org
BUG=

Review-Url: https://codereview.chromium.org/2567513004
Cr-Commit-Position: refs/heads/master@{#41618}
2016-12-09 14:17:43 +00:00
jgruber
e127ec00c2 [tools] Fix printed chrome command in callstats
Review-Url: https://codereview.chromium.org/2559723002
Cr-Commit-Position: refs/heads/master@{#41615}
2016-12-09 11:49:10 +00:00
cbruni
0ce8f19b7e [tools] Improve matching Group-Compile in RuntimeCallStats
Drive-by-fix: support directly loading the results.json from chromeperf.

BUG=chromium:672024
NO_TRY=true

Review-Url: https://codereview.chromium.org/2555693007
Cr-Commit-Position: refs/heads/master@{#41586}
2016-12-08 11:35:29 +00:00
machenbach
dd0202a786 [test] Only run presubmit for changed status files
This turns the status files check into a source processor similar to
lint and copyright check. On upload and on trybots it will only run
on the affected files.

BUG=v8:5603
NOTRY=true

Review-Url: https://codereview.chromium.org/2553633002
Cr-Commit-Position: refs/heads/master@{#41516}
2016-12-06 11:42:11 +00:00
machenbach
d50108adc8 [test] Refactoring - move presubmit method
Move a method that is not referenced in tools/presubmit.py.

BUG=v8:5603
NOTRY=true

Review-Url: https://codereview.chromium.org/2553623002
Cr-Commit-Position: refs/heads/master@{#41513}
2016-12-06 11:31:32 +00:00
thomasanderson
ed48cdbc6a v8: Remove dependency on xdisplaycheck
BUG=670470
R=dpranke@chromium.org

Review-Url: https://codereview.chromium.org/2544053002
Cr-Commit-Position: refs/heads/master@{#41460}
2016-12-02 16:54:59 +00:00
mstarzinger
651c1b86a2 [compiler] Make --debug-code the default in debug builds.
This enables {FLAG_debug_code} by default in debug builds. The advantage
is that generated code contained within the snapshot will contain such
debug code. Before we would only get coverage for these pieces with the
no-snapshot builds, which have a meager coverage. One can still pass the
inverse --no-debug-code flag to ensure generated code remains readable
within debug builds as well.

R=machenbach@chromium.org

Review-Url: https://codereview.chromium.org/2528913002
Cr-Commit-Position: refs/heads/master@{#41451}
2016-12-02 11:36:55 +00:00
machenbach
c71fc9902d [build] Use MSVS 2015 by default.
BUG=chromium:603131
LOG=y

Committed: https://crrev.com/6b9c49cac101d1a373ae1a098b7959f8aff848ac
Review-Url: https://codereview.chromium.org/2533813002
Cr-Original-Commit-Position: refs/heads/master@{#41407}
Cr-Commit-Position: refs/heads/master@{#41410}
2016-12-01 08:50:57 +00:00
machenbach
48a522b643 Revert of [build] Use MSVS 2015 by default. (patchset #5 id:80001 of https://codereview.chromium.org/2533813002/ )
Reason for revert:
Breaks CI dbg builder:
https://build.chromium.org/p/client.v8/builders/V8%20Win32%20-%20debug%20builder/builds/13817

Original issue's description:
> [build] Use MSVS 2015 by default.
>
> BUG=chromium:603131
> LOG=y
>
> Committed: https://crrev.com/6b9c49cac101d1a373ae1a098b7959f8aff848ac
> Cr-Commit-Position: refs/heads/master@{#41407}

TBR=jochen@chromium.org,vogelheim@chromium.org
# Skipping CQ checks because original CL landed less than 1 days ago.
NOPRESUBMIT=true
NOTREECHECKS=true
NOTRY=true
BUG=chromium:603131

Review-Url: https://codereview.chromium.org/2538493007
Cr-Commit-Position: refs/heads/master@{#41409}
2016-12-01 08:35:28 +00:00
machenbach
6b9c49cac1 [build] Use MSVS 2015 by default.
BUG=chromium:603131
LOG=y

Review-Url: https://codereview.chromium.org/2533813002
Cr-Commit-Position: refs/heads/master@{#41407}
2016-12-01 08:16:31 +00:00
jochen
a1473f5306 Split parsing of functions and top-level code into two separate methods
Also move them to a separate interface header to avoid having to include
parser.h so much

BUG=v8:5589
R=verwaest@chromium.org,marja@chromium.org

Review-Url: https://codereview.chromium.org/2534393002
Cr-Commit-Position: refs/heads/master@{#41386}
2016-11-30 13:21:37 +00:00
ishell
6fdd480ed4 [printing] Print properties backing store value and add a gdb macro for printing LayoutDescriptors.
BUG=

Review-Url: https://codereview.chromium.org/2537523002
Cr-Commit-Position: refs/heads/master@{#41326}
2016-11-28 19:28:09 +00:00
machenbach
c69f8fbd78 [test] Don't run presubmit over deleted files.
BUG=v8:5603
NOTRY=true

Review-Url: https://codereview.chromium.org/2534813002
Cr-Commit-Position: refs/heads/master@{#41297}
2016-11-28 08:30:26 +00:00
yangguo
552b480363 Presubmit should be able to handle files being deleted.
TBR=machenbach@chromium.org

Review-Url: https://codereview.chromium.org/2533583002
Cr-Commit-Position: refs/heads/master@{#41286}
2016-11-25 12:19:50 +00:00
jing.bao
c70a12449a [turbolizer] Fix distinguishing simplified nodes
BUG=

Review-Url: https://codereview.chromium.org/2523263003
Cr-Commit-Position: refs/heads/master@{#41270}
2016-11-24 15:32:42 +00:00
machenbach
fa37f96e35 [test] Let presubmit only run over affected files.
Presubmit on upload and on trybot will use the affected files as
determined by the presubmit input_api.

The continuously run presubmit will use the old method and search all
files.

BUG=v8:5603
NOTRY=true

Review-Url: https://codereview.chromium.org/2523993003
Cr-Commit-Position: refs/heads/master@{#41248}
2016-11-24 08:10:54 +00:00
cbruni
e735c5d378 [tools] Add deep links to callstats.html
R=hablich@chromium.org
NOTRY=true
NOTREECHECKS=true

Review-Url: https://codereview.chromium.org/2514283003
Cr-Commit-Position: refs/heads/master@{#41167}
2016-11-22 10:13:10 +00:00
fedor
66611810e1 [post-mortem] JS_API_OBJECT_TYPE and friends
Export JS_API_OBJECT_TYPE, JS_SPECIAL_API_OBJECT_TYPE.

Exports JSObject::kHeaderSize to ease the inspection of internal fields
in llnode.

BUG=
R=machenbach

Review-Url: https://codereview.chromium.org/2514063002
Cr-Commit-Position: refs/heads/master@{#41157}
2016-11-21 19:33:48 +00:00
Andrii Shyshkalov
28122e6802 Whitespace: manual land works too.
TBR=machenbach@chromium.org
BUG=

Review URL: https://codereview.chromium.org/2516983002 .

Cr-Original-Funny-Footer: should become original.
Cr-Commit-Position: refs/heads/master@{#41125}
2016-11-20 19:39:35 +00:00
tandrii
700f94331f Whitespace change: CQ still works.
TBR=machenbach@chromium.org
NOTRY=True
NOPRESUBMIT=True

Review-Url: https://codereview.chromium.org/2518883002
Cr-Commit-Position: refs/heads/master@{#41124}
2016-11-20 19:32:17 +00:00
marja
4a5b7e32c4 Remove FLAG_min_preparse_length.
It originates from the era where we used to run a separate preparse step
before parsing and store the function data. Now the usage of preparser
is something completely different, so this flag doesn't make sense any
more.

In addition, this way we get more test coverage for preparser (for small
scripts).

BUG=

Review-Url: https://codereview.chromium.org/2513563002
Cr-Commit-Position: refs/heads/master@{#41110}
2016-11-18 14:06:49 +00:00
qyearsley
4a70104a9d Reland of Update usage of linux blink try bot to use linux_trusty_blink_rel. (patchset #1 id:1 of https://codereview.chromium.org/2507853002/ )
Reason for revert:
linux_trusty_blink_rel is now working, with more capacity

Original issue's description:
> Revert of Update usage of linux blink try bot to use linux_trusty_blink_rel. (patchset #1 id:1 of https://codereview.chromium.org/2475563002/ )
>
> Reason for revert:
> Submitting this before more capacity was added to linux_trusty_blink_rel caused that builder to get too busy (http://crbug.com/665246); should be able to reland after http://crbug.com/665917 is fixed.
>
> Original issue's description:
> > Update usage of linux blink try bot to use linux_trusty_blink_rel.
> >
> > Reason: We're planning to drop support for Linux Precise for layout tests.
> >
> > BUG=chromium:660580
> > NOTRY=true
>
> TBR=machenbach@chromium.org
> # Not skipping CQ checks because original CL landed more than 1 days ago.
> BUG=chromium:660580
> NOTRY=true

TBR=machenbach@chromium.org
# Skipping CQ checks because original CL landed less than 1 days ago.
NOPRESUBMIT=true
NOTREECHECKS=true
NOTRY=true
BUG=chromium:660580

Review-Url: https://codereview.chromium.org/2505403002
Cr-Commit-Position: refs/heads/master@{#41090}
2016-11-18 06:00:04 +00:00
eholk
eaed31c5f5 [wasm] Add guard regions to end of WebAssembly.Memory buffers
With this change, WebAssembly.Memory objects have backing stores allocated as an
8GB region where everything beyond the size of the Wasm heap is inaccessible.

GrowMemory is now implemented by changing the protection on the guard regions to
make the new portions of the heap accessible.

Guard pages are not enabled by default, but this change adds a flag and a test
variant to make sure we get test coverage on them.

BUG= https://bugs.chromium.org/p/v8/issues/detail?id=5277

Review-Url: https://codereview.chromium.org/2396433008
Cr-Commit-Position: refs/heads/master@{#41089}
2016-11-17 20:29:13 +00:00
rmcilroy
e003a45602 [Tools] Update linux_perf_report to split out GC.
Review-Url: https://codereview.chromium.org/2511553002
Cr-Commit-Position: refs/heads/master@{#41076}
2016-11-17 13:52:22 +00:00
cbruni
5f0be34cdd [tools] Fix callstats.py script
R=ishell@chromium.org
BUG=

Review-Url: https://codereview.chromium.org/2505853005
Cr-Commit-Position: refs/heads/master@{#41061}
2016-11-17 08:30:16 +00:00
qyearsley
04fee02eaf Revert of Update usage of linux blink try bot to use linux_trusty_blink_rel. (patchset #1 id:1 of https://codereview.chromium.org/2475563002/ )
Reason for revert:
Submitting this before more capacity was added to linux_trusty_blink_rel caused that builder to get too busy (http://crbug.com/665246); should be able to reland after http://crbug.com/665917 is fixed.

Original issue's description:
> Update usage of linux blink try bot to use linux_trusty_blink_rel.
>
> Reason: We're planning to drop support for Linux Precise for layout tests.
>
> BUG=chromium:660580
> NOTRY=true

TBR=machenbach@chromium.org
# Not skipping CQ checks because original CL landed more than 1 days ago.
BUG=chromium:660580
NOTRY=true

Review-Url: https://codereview.chromium.org/2507853002
Cr-Commit-Position: refs/heads/master@{#41052}
2016-11-16 20:00:10 +00:00
cbruni
7e4e34bb8f [counters] Use separate counters for background parsing
BUG=

Review-Url: https://codereview.chromium.org/2509683002
Cr-Commit-Position: refs/heads/master@{#41047}
2016-11-16 18:51:48 +00:00
yangguo
c759a3d847 [serializer] small fixes for blink snapshot.
Changes include:
 - Adding V8_EXPORT macro for SnapshotCreator
 - Removing outdated DCHECKs.
 - Allow nullptr as external reference. This required a...
 - Refactoring of hashmaps used by the serializer.
 - Remove external references for counters. These are not used
   anywhere for isolates that are being serialized.
 - Put template infos into the partial snapshot cache.
 - Remove unnecessary presubmit check for external references.
   mksnapshot crashes if external references are missing.

R=jochen@chromium.org, vogelheim@chromium.org
BUG=chromium:617892

Review-Url: https://codereview.chromium.org/2490783004
Cr-Commit-Position: refs/heads/master@{#40949}
2016-11-14 07:17:59 +00:00
jkummerow
eca64a2a8c [ic] Drop TimerEventScopes from *IC_Miss runtime functions
This is mostly a performance experiment. If it provides no speedup,
it can be reverted to keep IC miss events in timeline plots.
Otherwise, the RuntimeCallStats system is the replacement tool for
investigating performance issues related to IC misses.

This effectively reverts 1f8adc15 / r21736.

Review-Url: https://codereview.chromium.org/2480343002
Cr-Commit-Position: refs/heads/master@{#40893}
2016-11-10 13:10:25 +00:00
rmcilroy
4bc082f360 [Tools] Enable grouping of jited code in linux_perf_report.py.
Review-Url: https://codereview.chromium.org/2477363002
Cr-Commit-Position: refs/heads/master@{#40823}
2016-11-08 10:38:14 +00:00
jing.bao
9e3eafdd28 [turbolizer] Recognize nested [] in json file
fix schedule viewing for text like
1756: HeapConstant[0x3ff62d29 <FixedArray[31]>] : HeapConstant(0x3ff62d29 <FixedArray[31]>)

BUG=

Review-Url: https://codereview.chromium.org/2471573007
Cr-Commit-Position: refs/heads/master@{#40786}
2016-11-07 01:51:19 +00:00
yangguo
c20f27a254 Add inspector tests to default tests to run locally.
R=machenbach@chromium.org

Review-Url: https://codereview.chromium.org/2474863002
Cr-Commit-Position: refs/heads/master@{#40751}
2016-11-04 08:50:07 +00:00
yangguo
388acfc4ed Add missing "end" to gdb macro
TBR=jochen@chromium.org

Review-Url: https://codereview.chromium.org/2474433011
Cr-Commit-Position: refs/heads/master@{#40749}
2016-11-04 08:24:06 +00:00
yangguo
6ab61037f3 Add gdb macro to find assertion scopes on the stack.
This is how it would look like.

(gdb) bta
[1 ] V8_Fatal                                         ../../src/base/logging.cc:67
[2 ] v8::internal::Heap::AllocateRaw                  ../../src/heap/heap-inl.h:298
[3 ] v8::internal::Heap::AllocateHeapNumber           ../../src/heap/heap.cc:2432
[4 ] v8::internal::Factory::NewHeapNumber             ../../src/factory.cc:1253
[5 ] v8::internal::Factory::NewNumber                 ../../src/factory.cc:1228
[6 ] v8::internal::__RT_impl_Runtime_ConstructDouble  ../../src/runtime/runtime-test.cc:32
 -> Allow HEAP_ALLOCATION (yes_gc)
 -> Disallow HEAP_ALLOCATION (no_gc)
[7 ] v8::internal::Runtime_ConstructDouble            ../../src/runtime/runtime-test.cc:24

R=jochen@chromium.org

Review-Url: https://codereview.chromium.org/2466263007
Cr-Commit-Position: refs/heads/master@{#40748}
2016-11-04 07:27:54 +00:00
Michael Achenbach
50eac4239e Whitespace change to trigger bots
Cr-Commit-Position: refs/heads/master@{#40727}
2016-11-03 14:22:13 +00:00
qyearsley
7d94be5150 Update usage of linux blink try bot to use linux_trusty_blink_rel.
Reason: We're planning to drop support for Linux Precise for layout tests.

BUG=chromium:660580
NOTRY=true

Review-Url: https://codereview.chromium.org/2475563002
Cr-Commit-Position: refs/heads/master@{#40717}
2016-11-03 10:29:36 +00:00
dschuff
4d2659a706 v8gen.py: change file open mode from 'aw' to just 'a'
'a' and 'w' are mutually exclusive and just 'a' is what we actually
want. Linux doesn't care (it just takes the first one) but Windows
throws a ValueError.

R=machenbach@chromium.org
BUG=None

Review-Url: https://codereview.chromium.org/2467363002
Cr-Commit-Position: refs/heads/master@{#40711}
2016-11-02 22:04:05 +00:00
cbruni
fdf0b3ee7a Revert of [tools] Support custom script injection for callstats.py (patchset #1 id:1 of https://codereview.chromium.org/2455623002/ )
Reason for revert:
speculative revert to address regressions on cnn.com benchmark.

Original issue's description:
> [tools] Support custom script injection for callstats.py
>
> This is a poor-man's solution to trigger page interactions.
>
> BUG=

TBR=jochen@chromium.org
# Not skipping CQ checks because original CL landed more than 1 days ago.
BUG=

Review-Url: https://codereview.chromium.org/2464053005
Cr-Commit-Position: refs/heads/master@{#40710}
2016-11-02 20:37:17 +00:00
Michael Achenbach
2bac8f8ce8 Whitespace change to trigger bots.
Cr-Commit-Position: refs/heads/master@{#40693}
2016-11-02 08:35:32 +00:00
cbruni
433cd531df [tools] Support more map information in --trace-ic and ic-explorer.html
BUG=

Review-Url: https://codereview.chromium.org/2451173002
Cr-Commit-Position: refs/heads/master@{#40611}
2016-10-27 09:56:14 +00:00
cbruni
e2effcbc35 [tools] Support custom script injection for callstats.py
This is a poor-man's solution to trigger page interactions.

BUG=

Review-Url: https://codereview.chromium.org/2455623002
Cr-Commit-Position: refs/heads/master@{#40604}
2016-10-26 19:15:48 +00:00
titzer
3f207617d7 [wasm] Binary 0xD: update encoding of opcodes, types, and add immediates.
R=ahaas@chromium.org,rossberg@chromium.org,binji@chromium.org,bradnelson@chromium.org
BUG=chromium:575167, chromium:659591

Review-Url: https://codereview.chromium.org/2440953002
Cr-Commit-Position: refs/heads/master@{#40600}
2016-10-26 16:56:49 +00:00
cbruni
126e030e1d [tools] Filter out accidental group entries in callstats.html
R=jochen@chromium.org
NOTRY=true
BUG=

Review-Url: https://codereview.chromium.org/2452013002
Cr-Commit-Position: refs/heads/master@{#40587}
2016-10-26 12:20:29 +00:00
machenbach
fa12e775c9 [test] Remove verbose output printing on windows.
The original reason for the extra output on windows is
obsolete since a while. Now the extra output just spams
the logs and causes traffic.

BUG=chromium:485932

Review-Url: https://codereview.chromium.org/2452763003
Cr-Commit-Position: refs/heads/master@{#40580}
2016-10-26 09:32:13 +00:00
yangguo
2f135d464c [debugger] basic test infrastructure for new debugger test api.
This introduces:
- a way in d8 to send messages to the inspector and receive responses.
- a new test suite where existing debugger tests should migrate to.

R=jgruber@chromium.org, kozyatinskiy@chromium.org, machenbach@chromium.org
BUG=v8:5530

Review-Url: https://chromiumcodereview.appspot.com/2425973002
Cr-Commit-Position: refs/heads/master@{#40487}
2016-10-21 06:38:05 +00:00
franzih
db733efda1 [tools] Add legend to IC explorer.
Add legend that explains the abbreviations for different IC states
to IC explorer. Copied from ic.cc.

BUG=

Review-Url: https://chromiumcodereview.appspot.com/2431183004
Cr-Commit-Position: refs/heads/master@{#40433}
2016-10-19 12:48:26 +00:00
machenbach
9acec9f0a5 [test] Correctly deduce test-driver arguments on bots using GN
This makes auto-detect-build-configs work on bots (i.e.
if --buildbot was passed).

BUG=v8:5533
CQ_INCLUDE_TRYBOTS=master.tryserver.v8:v8_linux64_msan_rel,v8_linux64_tsan_rel,v8_linux_arm64_dbg,v8_linux_gc_stress_dbg,v8_linux_noi18n_rel_ng,v8_linux_nosnap_rel

Review-Url: https://chromiumcodereview.appspot.com/2431653002
Cr-Commit-Position: refs/heads/master@{#40424}
2016-10-19 10:23:53 +00:00
heimbuef
e7fa9b0129 Named all zones in the project
This adds more useful information to the v8-heap-stats tool.

BUG=v8:5489

Review-Url: https://codereview.chromium.org/2394213003
Cr-Commit-Position: refs/heads/master@{#40361}
2016-10-17 12:12:42 +00:00
machenbach
7d2c514d84 [tools] Fix merging sancov files from multiple test attempts
This differentiates sancov files from several runs of the
same test. This situation happens when a test fails and is
rerun for flake checking.

BUG=v8:5502

Review-Url: https://codereview.chromium.org/2414093003
Cr-Commit-Position: refs/heads/master@{#40304}
2016-10-14 10:00:26 +00:00
machenbach
3195f19e87 [inspector] Add swarming support to inspector tests
BUG=chromium:635948

Review-Url: https://codereview.chromium.org/2393863002
Cr-Commit-Position: refs/heads/master@{#40194}
2016-10-12 07:32:06 +00:00
Michael Achenbach
a7837712c3 Whitespace change to trigger bots.
Cr-Commit-Position: refs/heads/master@{#40114}
2016-10-10 09:44:25 +00:00
Michael Achenbach
f12d66bf97 Whitespace change to trigger bots.
Cr-Commit-Position: refs/heads/master@{#40105}
2016-10-08 09:44:47 +00:00
mstarzinger
18f287572e [parser] Remove obsolete ParseInfo::is_global flag.
R=marja@chromium.org

Review-Url: https://codereview.chromium.org/2392303004
Cr-Commit-Position: refs/heads/master@{#40070}
2016-10-07 08:30:01 +00:00
jochen
dedf6f6d74 Reland of land "Turn libbase into a component" (patchset #1 id:1 of https://codereview.chromium.org/2396933002/ )
Reason for revert:
let's see whether it sticks this time

Original issue's description:
> Revert of Reland "Turn libbase into a component" (patchset #1 id:1 of https://codereview.chromium.org/2395553002/ )
>
> Reason for revert:
> Speculative revert due to very strange-looking win/dbg failures
> which reference SignedDivisionByConstant:
>
> https://build.chromium.org/p/client.v8/builders/V8%20Win64%20-%20debug/builds/12736
>
> Original issue's description:
> > Reland "Turn libbase into a component"
> >
> > Original issue's description:
> > > Turn libbase into a component
> > >
> > > This is a precondition for turning libplatform into a component
> > >
> > > BUG=v8:5412
> > > R=jgruber@chromium.org,machenbach@chromium.org
> > > CQ_INCLUDE_TRYBOTS=master.tryserver.chromium.linux:linux_chromium_compile_
> > dbg_ng;master.tryserver.chromium.android:android_clang_dbg_recipe
> > >
> > > Committed: https://crrev.com/614e615775f732d71b5ee94ed29737d8de687104
> > > Cr-Commit-Position: refs/heads/master@{#39950}
> >
> > BUG=v8:5412
> > TBR=jgruber@chromium.org,machenbach@chromium.org
> > CQ_INCLUDE_TRYBOTS=master.tryserver.chromium.linux:linux_chromium_compile_dbg_ng;master.tryserver.chromium.android:android_clang_dbg_recipe;master.tryserver.chromium.mac:mac_chromium_compile_dbg_ng
> >
> > Committed: https://crrev.com/17cb51254cafa932025e9980b60f89f756d411cb
> > Cr-Commit-Position: refs/heads/master@{#39969}
>
> TBR=jgruber@chromium.org,machenbach@chromium.org,jochen@chromium.org
> # Skipping CQ checks because original CL landed less than 1 days ago.
> NOPRESUBMIT=true
> NOTREECHECKS=true
> NOTRY=true
> BUG=v8:5412
>
> Committed: https://crrev.com/e75b9f6ed5da39e6c7a8d70cf48afbc9958afc85
> Cr-Commit-Position: refs/heads/master@{#40009}

TBR=jgruber@chromium.org,machenbach@chromium.org,adamk@chromium.org
# Not skipping CQ checks because original CL landed more than 1 days ago.
BUG=v8:5412

Review-Url: https://codereview.chromium.org/2399323002
Cr-Commit-Position: refs/heads/master@{#40068}
2016-10-07 07:56:52 +00:00
adamk
e75b9f6ed5 Revert of Reland "Turn libbase into a component" (patchset #1 id:1 of https://codereview.chromium.org/2395553002/ )
Reason for revert:
Speculative revert due to very strange-looking win/dbg failures
which reference SignedDivisionByConstant:

https://build.chromium.org/p/client.v8/builders/V8%20Win64%20-%20debug/builds/12736

Original issue's description:
> Reland "Turn libbase into a component"
>
> Original issue's description:
> > Turn libbase into a component
> >
> > This is a precondition for turning libplatform into a component
> >
> > BUG=v8:5412
> > R=jgruber@chromium.org,machenbach@chromium.org
> > CQ_INCLUDE_TRYBOTS=master.tryserver.chromium.linux:linux_chromium_compile_
> dbg_ng;master.tryserver.chromium.android:android_clang_dbg_recipe
> >
> > Committed: https://crrev.com/614e615775f732d71b5ee94ed29737d8de687104
> > Cr-Commit-Position: refs/heads/master@{#39950}
>
> BUG=v8:5412
> TBR=jgruber@chromium.org,machenbach@chromium.org
> CQ_INCLUDE_TRYBOTS=master.tryserver.chromium.linux:linux_chromium_compile_dbg_ng;master.tryserver.chromium.android:android_clang_dbg_recipe;master.tryserver.chromium.mac:mac_chromium_compile_dbg_ng
>
> Committed: https://crrev.com/17cb51254cafa932025e9980b60f89f756d411cb
> Cr-Commit-Position: refs/heads/master@{#39969}

TBR=jgruber@chromium.org,machenbach@chromium.org,jochen@chromium.org
# Skipping CQ checks because original CL landed less than 1 days ago.
NOPRESUBMIT=true
NOTREECHECKS=true
NOTRY=true
BUG=v8:5412

Review-Url: https://codereview.chromium.org/2396933002
Cr-Commit-Position: refs/heads/master@{#40009}
2016-10-05 19:14:41 +00:00
leszeks
fdc277e645 [tools] run-perf: ensure command line arguments are prepended
This change to run-perf.sh ensures that command line arguments are
prepended rather than appended to the passed in command. This is to
ensure that the arguments to d8 aren't accidentally passed through to
the js instead, as would be in the case:

tools/run-perf.sh d8 main.js -- --js-arg

A real-life example is passing --predictable to Octane's run.js

Review-Url: https://codereview.chromium.org/2391193003
Cr-Commit-Position: refs/heads/master@{#39999}
2016-10-05 15:15:38 +00:00
jochen
17cb51254c Reland "Turn libbase into a component"
Original issue's description:
> Turn libbase into a component
>
> This is a precondition for turning libplatform into a component
>
> BUG=v8:5412
> R=jgruber@chromium.org,machenbach@chromium.org
> CQ_INCLUDE_TRYBOTS=master.tryserver.chromium.linux:linux_chromium_compile_
dbg_ng;master.tryserver.chromium.android:android_clang_dbg_recipe
>
> Committed: https://crrev.com/614e615775f732d71b5ee94ed29737d8de687104
> Cr-Commit-Position: refs/heads/master@{#39950}

BUG=v8:5412
TBR=jgruber@chromium.org,machenbach@chromium.org
CQ_INCLUDE_TRYBOTS=master.tryserver.chromium.linux:linux_chromium_compile_dbg_ng;master.tryserver.chromium.android:android_clang_dbg_recipe;master.tryserver.chromium.mac:mac_chromium_compile_dbg_ng

Review-Url: https://codereview.chromium.org/2395553002
Cr-Commit-Position: refs/heads/master@{#39969}
2016-10-05 04:33:09 +00:00
machenbach
efcb1ff447 Revert of Turn libbase into a component (patchset #10 id:180001 of https://codereview.chromium.org/2381273002/ )
Reason for revert:
Main suspect for roll block:
https://codereview.chromium.org/2387403002/

Original issue's description:
> Turn libbase into a component
>
> This is a precondition for turning libplatform into a component
>
> BUG=v8:5412
> R=jgruber@chromium.org,machenbach@chromium.org
> CQ_INCLUDE_TRYBOTS=master.tryserver.chromium.linux:linux_chromium_compile_dbg_ng;master.tryserver.chromium.android:android_clang_dbg_recipe
>
> Committed: https://crrev.com/614e615775f732d71b5ee94ed29737d8de687104
> Cr-Commit-Position: refs/heads/master@{#39950}

TBR=jgruber@chromium.org,jochen@chromium.org
# Skipping CQ checks because original CL landed less than 1 days ago.
NOPRESUBMIT=true
NOTREECHECKS=true
NOTRY=true
BUG=v8:5412

Review-Url: https://codereview.chromium.org/2393603002
Cr-Commit-Position: refs/heads/master@{#39960}
2016-10-04 16:08:54 +00:00
cbruni
c80619129d [tools] Initialize global pages var in callstats.html
R=machenbach@chromium.org
NOTRY=true
BUG=chromium:611010

Review-Url: https://codereview.chromium.org/2391843003
Cr-Commit-Position: refs/heads/master@{#39958}
2016-10-04 14:45:05 +00:00
jochen
614e615775 Turn libbase into a component
This is a precondition for turning libplatform into a component

BUG=v8:5412
R=jgruber@chromium.org,machenbach@chromium.org
CQ_INCLUDE_TRYBOTS=master.tryserver.chromium.linux:linux_chromium_compile_dbg_ng;master.tryserver.chromium.android:android_clang_dbg_recipe

Review-Url: https://codereview.chromium.org/2381273002
Cr-Commit-Position: refs/heads/master@{#39950}
2016-10-04 11:47:24 +00:00
jarin
a87f0cfa7c [grokdump] Web iface: fix stack summary, add buffering.
Review-Url: https://codereview.chromium.org/2389553002
Cr-Commit-Position: refs/heads/master@{#39945}
2016-10-04 08:37:16 +00:00
kozyatinskiy
80d400641f [inspector] added inspector test runner [part 1]
- added a inspector folder,
- added related GN and gyp files,
- added task handling infrastructure for test runner.

BUG=chromium:635948
R=dgozman@chromium.org,alph@chromium.org

Committed: https://crrev.com/dc1c71c0dc8a5c4ade4aa291f2ddcd02e90c64b2
Review-Url: https://codereview.chromium.org/2361623006
Cr-Original-Commit-Position: refs/heads/master@{#39866}
Cr-Commit-Position: refs/heads/master@{#39918}
2016-09-30 15:52:46 +00:00
machenbach
0e704cdac6 Revert "[inspector] added inspector test runner [part 1-2]"
Revert "[inspector] added inspector test runner [part 1]"

This reverts commit dc1c71c0dc.

Revert "[inspector] added inspector test runner [part 2]"

This reverts commit cceaa1225c.

Blocks the roll:
https://codereview.chromium.org/2379053003/

In particular android debug:
https://build.chromium.org/p/tryserver.chromium.android/builders/android_clang_dbg_recipe/builds/137605

BUG=chromium:635948
TBR=kozyatinskiy@chromium.org,
NOTRY=true

Review-Url: https://codereview.chromium.org/2387603002
Cr-Commit-Position: refs/heads/master@{#39909}
2016-09-30 09:56:00 +00:00
kozyatinskiy
dc1c71c0dc [inspector] added inspector test runner [part 1]
- added a inspector folder,
- added related GN and gyp files,
- added task handling infrastructure for test runner.

BUG=chromium:635948
R=dgozman@chromium.org,alph@chromium.org

Review-Url: https://codereview.chromium.org/2361623006
Cr-Commit-Position: refs/heads/master@{#39866}
2016-09-29 13:46:06 +00:00
cbruni
4714069473 [tools] Add support for replacing the default content in callstats.html
BUG=
NOTRY=true

Review-Url: https://codereview.chromium.org/2376103003
Cr-Commit-Position: refs/heads/master@{#39865}
2016-09-29 13:31:31 +00:00
kozyatinskiy
e9ceb376e4 [inspector] add presubmit.py to compile inspector-related scripts
BUG=chromium:635948
R=dgozman@chromium.org,alph@chromium.org

Review-Url: https://codereview.chromium.org/2354263003
Cr-Commit-Position: refs/heads/master@{#39846}
2016-09-29 00:57:04 +00:00
cbruni
d67aafa6af [tools] Fix typo in callstats.py and show stdout/stderr with replay
BUG=

Review-Url: https://codereview.chromium.org/2379613002
Cr-Commit-Position: refs/heads/master@{#39835}
2016-09-28 15:59:50 +00:00
cbruni
8e283057aa [tools] Add support to launch the replay server separately for callstats.py
BUG=
NOTRY=true

Review-Url: https://codereview.chromium.org/2380643002
Cr-Commit-Position: refs/heads/master@{#39816}
2016-09-28 09:37:50 +00:00
cbruni
c5c117a70d [tools] Improve callstats.html
- Select Total group by default, this way graphs show up immediately
- Groups can now be toggled much like pages and versions

BUG=
NOTRY=true

Review-Url: https://codereview.chromium.org/2368393005
Cr-Commit-Position: refs/heads/master@{#39806}
2016-09-28 07:50:02 +00:00
machenbach
4f02ff7ee5 [test] Make test runner more rubust on startup.
The test driver fails once in a while with no output when
listing the tests on windows, causing the testing to not
even start.

This should make that less likely if there's a flaky crash
when listing the tests.

BUG=v8:5438

Review-Url: https://codereview.chromium.org/2373043002
Cr-Commit-Position: refs/heads/master@{#39779}
2016-09-27 15:14:01 +00:00
cbruni
381aa94d37 [tools] Run callstats.py with --enable-benchmarking
Without --enable-benchmarking we might get flaky results due to active
finch experiments.

BUG=
NOTRY=true

Review-Url: https://codereview.chromium.org/2369903002
Cr-Commit-Position: refs/heads/master@{#39752}
2016-09-27 08:02:30 +00:00
kozyatinskiy
5925793d83 [inspector] enabled presubmit for inspector sub folder
BUG=chromium:635948
R=dgozman@chromium.org,alph@chromium.org

Review-Url: https://codereview.chromium.org/2343733002
Cr-Commit-Position: refs/heads/master@{#39727}
2016-09-26 13:59:38 +00:00
cbruni
248b7a08b4 [tools] Revert callstats.py group regexp changes
The previous change accidentally shifted categories around which broke our
performance graphs.

BUG=

Review-Url: https://codereview.chromium.org/2369863002
Cr-Commit-Position: refs/heads/master@{#39721}
2016-09-26 13:06:51 +00:00
cbruni
a9ed516ceb [tools] Add Group-Total-V8 category to callstats.py
Group-Total-V8 contains all but Group-Callback times which should lead to more
stable data.

R=hablich@chromium.org
NOTRY=true
BUG=

Review-Url: https://codereview.chromium.org/2366523002
Cr-Commit-Position: refs/heads/master@{#39668}
2016-09-23 13:36:55 +00:00
cbruni
c0485c18a3 [tools] Improve callstats.html
callstats.html now directly tries to load a results.json file in the same
directory when hosted over http. Additionally, avoiding innerHTML speeds up
initial data creation.

BUG=chromium:611010
NOTRY=true

Review-Url: https://codereview.chromium.org/2361953002
Cr-Commit-Position: refs/heads/master@{#39645}
2016-09-22 20:58:36 +00:00
machenbach
6cd5d73c6c [build] Fix race in v8gen
BUG=chromium:648583
NOTRY=true

Review-Url: https://codereview.chromium.org/2365573002
Cr-Commit-Position: refs/heads/master@{#39626}
2016-09-22 13:31:41 +00:00
mtrofin
154548c2ba [tools] added unity suite to known benchmark set
try_perf.py knows now of the "unity" benchmark suite

NOTRY=true

Review-Url: https://codereview.chromium.org/2358873002
Cr-Commit-Position: refs/heads/master@{#39615}
2016-09-22 08:18:16 +00:00
kozyatinskiy
a1612d2456 [inspector] change implementation file extension from cpp to cc
BUG=chromium:635948
R=dgozman@chromium.org,alph@chromium.org
TBR=machenbach@chromium.org

Review-Url: https://codereview.chromium.org/2338413003
Cr-Commit-Position: refs/heads/master@{#39608}
2016-09-21 23:55:15 +00:00
machenbach
a8951a96ab [gn] Add gn support to gcmole
This also adds sources missing for PPC and x87, fixes a few
missing files in gyp due to wrong quotation and a few that
were simply not included.

The gn files are now authoritative, but the gcmole gyp and
gn source lists are enforced to match exactly.

This additional enforcement helped finding the bugs above
and will be removed when we deprecate the gyp files.

BUG=614645
NOTRY=true

Review-Url: https://codereview.chromium.org/2352103002
Cr-Commit-Position: refs/heads/master@{#39592}
2016-09-21 11:45:24 +00:00
cbruni
031a04c6e9 [tools] Reduce grokdump output size
Minidumps have gotten bigger stack ranges leading to long load times when using
grokdump's web interface. A major factor seems to be the output size of the
generated table. Using shorter class names and avoiding quotes for most
attributes we can get a significant size reduction.

BUG=

Review-Url: https://codereview.chromium.org/2352303002
Cr-Commit-Position: refs/heads/master@{#39589}
2016-09-21 11:07:44 +00:00
jochen
5e113c7241 Use git ls-tree to collect source files instead of walking the fs
Also remove obsolete oom_dump sources.

R=machenbach@chromium.org
BUG=

Review-Url: https://codereview.chromium.org/2343423002
Cr-Commit-Position: refs/heads/master@{#39527}
2016-09-20 07:28:14 +00:00
bradnelson
7e07d3f669 [wasm] asm.js: Add asm_wasm variant to test asm.js->wasm pipeline.
BUG= https://bugs.chromium.org/p/v8/issues/detail?id=4203
BUG= https://bugs.chromium.org/p/v8/issues/detail?id=5406
LOG=N
R=mstarzinger@chromium.org,machenbach@chromium.org

Review-Url: https://codereview.chromium.org/2309833003
Cr-Commit-Position: refs/heads/master@{#39521}
2016-09-19 23:57:13 +00:00
jochen
1d75f17c63 Update comment about TODO in verify_source_deps.py
Forgot to include that in the previous CL

TBR=machenbach@chromium.org
BUG=

Review-Url: https://codereview.chromium.org/2354513002
Cr-Commit-Position: refs/heads/master@{#39500}
2016-09-19 11:40:59 +00:00
jochen
d7ef0b8c97 Fix BUILD.gn files and add presubmit step
Remove files that were removed from the build files but never deleted.

R=machenbach@chromium.org
BUG=

Review-Url: https://codereview.chromium.org/2346103002
Cr-Commit-Position: refs/heads/master@{#39499}
2016-09-19 10:59:41 +00:00
jochen
0e938d4ac0 Add files missing from gn and fix verify script
R=machenbach@chromium.org
BUG=

Review-Url: https://codereview.chromium.org/2342663004
Cr-Commit-Position: refs/heads/master@{#39447}
2016-09-15 13:15:16 +00:00
Alexander.Gilday2
4a64e9497b [turbolizer] Improved display of perf profiling information.
All events recorded are shown in separate columns simulatneously, using
rectangles with heatmap-style colouring. Hovering over the shapes gives
the event name, count, and percentage.

BUG=

Review-Url: https://codereview.chromium.org/2228553004
Cr-Commit-Position: refs/heads/master@{#39408}
2016-09-14 09:45:41 +00:00
bgeron
5a4cbaedb1 [turbolizer] Give the HTML file a title, for bookmarks and tab labels.
BUG=

Review-Url: https://codereview.chromium.org/2293483002
Cr-Commit-Position: refs/heads/master@{#39297}
2016-09-08 21:29:01 +00:00
machenbach
6c51c7d3a1 [gn] Add generic subcommands and provide list command
This prepares using mb as a library and not as a sub
process. It is used like that in the new list command that
shows available configurations.

Also added more robust checks of user inputs, better hints
and better docu.

BUG=chromium:625791
NOTRY=true

Review-Url: https://codereview.chromium.org/2300333002
Cr-Commit-Position: refs/heads/master@{#39136}
2016-09-02 13:07:30 +00:00
dgozman
130d0486c0 [inspector] Initial import of v8_inspector.
Attempt #2, formatted and disabled lint for src/inspector.

BUG=chromium:635948
NOPRESUBMIT=true (for grammar check in license code)

Review-Url: https://codereview.chromium.org/2292573002
Cr-Commit-Position: refs/heads/master@{#39107}
2016-09-01 20:28:33 +00:00
jochen
50d54ee2e3 Rename SloppyBlockWithEvalContextExtension to ContextExtension
The plan is to also use it for With and Catch scopes, so all kinds of
contexts have a pointer back to their ScopeInfo

R=neis@chromium.org,marja@chromium.org
BUG=v8:5215

Review-Url: https://codereview.chromium.org/2301913002
Cr-Commit-Position: refs/heads/master@{#39092}
2016-09-01 15:04:01 +00:00
machenbach
9c9d1e18c7 [mb] Copy MB from Chromium repo
This prepares deletion of MB on the Chromium side.

This runs validation of the v8 configs as presubmit and
removes some obsolete code that required chromium.

BUG=chromium:616035

Review-Url: https://codereview.chromium.org/2299953002
Cr-Commit-Position: refs/heads/master@{#39082}
2016-09-01 12:20:20 +00:00
machenbach
081d4870d0 Revert of [inspector] Initial import of v8_inspector. (patchset #3 id:40001 of https://codereview.chromium.org/2292573002/ )
Reason for revert:
Presubmit

Original issue's description:
> [inspector] Initial import of v8_inspector.
>
> BUG=chromium:635948
> NOPRESUBMIT=true (for code style)
>
> Committed: https://crrev.com/e29594ea3c5c41de0844e71f7a82c990a8da71ee
> Cr-Commit-Position: refs/heads/master@{#39057}

TBR=jochen@chromium.org,pfeldman@chromium.org,dgozman@chromium.org
# Skipping CQ checks because original CL landed less than 1 days ago.
NOPRESUBMIT=true
NOTREECHECKS=true
NOTRY=true
BUG=chromium:635948

Review-Url: https://codereview.chromium.org/2300823002
Cr-Commit-Position: refs/heads/master@{#39058}
2016-08-31 21:48:40 +00:00
dgozman
e29594ea3c [inspector] Initial import of v8_inspector.
BUG=chromium:635948
NOPRESUBMIT=true (for code style)

Review-Url: https://codereview.chromium.org/2292573002
Cr-Commit-Position: refs/heads/master@{#39057}
2016-08-31 21:34:59 +00:00
jochen
8a086d8cc3 Print the name of the auto-detected gn build when running tests
Both x64.optdebug and x64.debug map to the x64.debug config, so
just printing arch/mode is still confusing.

R=machenbach@chromium.org
BUG=

Review-Url: https://codereview.chromium.org/2299623002
Cr-Commit-Position: refs/heads/master@{#39047}
2016-08-31 12:52:31 +00:00
jochen
c3e1b5f87c Add an option --gn to run-tests.py that just runs the latest gn build
R=machenbach@chromium.org
BUG=

Review-Url: https://codereview.chromium.org/2295703002
Cr-Commit-Position: refs/heads/master@{#39011}
2016-08-30 12:21:27 +00:00
bradnelson
08639b5b77 [WASM] Adding fuzzing binaries for wasm, and script to update them.
This adds:
* A script (tools/update-wasm-fuzzers.sh), which creates a new fuzzing seed
  corpus and uploads to google storage (you must have the right credentials).
* A new pair of DEPS entries to pull in the current version of the corpus
  based on a checked in pair of hash files.

BUG=None
TEST=None
R=ahaas@chromium.org,kcc@chromium.org,mvstanton@chromium.org

Review-Url: https://codereview.chromium.org/2273303002
Cr-Commit-Position: refs/heads/master@{#38987}
2016-08-29 19:01:48 +00:00
verwaest
1493bc8c8b Replace CollectVariables with locals(), update callsites to walk locals instead
This additionally gets rid of old approach to global shortcuts.

BUG=v8:5209

Review-Url: https://codereview.chromium.org/2287173002
Cr-Commit-Position: refs/heads/master@{#38980}
2016-08-29 12:49:35 +00:00
bgeron
d90d76bdb5 [turbofan] Improve inline-exception tests.
- Make constants more interesting.
- Add an addition to be done after the inlined call in the try-block.
- On command line, have a bit more output.
- New alternative that deopts from unoptimized code.

BUG=
R=jarin

Review-Url: https://codereview.chromium.org/2285743002
Cr-Commit-Position: refs/heads/master@{#38974}
2016-08-29 11:17:16 +00:00
bgeron
244d9ccd40 [turbofan] Tests for inlining calls, constructors, property access inside try..catch..finally.
These tests were spliced out of changelist 2216353002 and extended.

BUG=

Review-Url: https://codereview.chromium.org/2245263003
Cr-Commit-Position: refs/heads/master@{#38906}
2016-08-25 12:50:48 +00:00
marja
f9d6076115 Cleanup: Move ParseInfo to a separate file.
This makes us able to get rid of dependencies to parser.h from places
which only need the ParseInfo, and also gets rid of the curious Parser
<-> Compiler circular dependency.

Also IWYUd where necessary.

BUG=

Review-Url: https://codereview.chromium.org/2268513002
Cr-Commit-Position: refs/heads/master@{#38777}
2016-08-22 11:33:58 +00:00
jkummerow
95db63ab6b [js2c] Fix ordering issue of TextMacro expansion
If a key is a substring of an earlier value, then the earlier value
will unintentionally be clobbered. For example with:
  macro SET_PRIVATE(obj, sym, val) = (obj[sym] = val);
  SET_PRIVATE(iterator, arrayIteratorObjectSymbol, object);
if the mapping is:
  {'val': 'object',
   'obj': 'iterator',
   'sym': 'arrayIteratorObjectSymbol'}
then 'obj' -> 'iterator' will clobber 'val' -> 'object', resulting in
'val' -> 'iteratorect'. To fix this, replace all substitutions
simultaneously.

Patch from Zoe Clifford <zoeclifford@google.com>

Review-Url: https://codereview.chromium.org/2249873004
Cr-Commit-Position: refs/heads/master@{#38665}
2016-08-16 16:51:39 +00:00
bgeron
ec9465eb9b [turbolizer] Enlarge node labels and bubbles. Fix dead node display on old JSON.
BUG=

Review-Url: https://codereview.chromium.org/2230313002
Cr-Commit-Position: refs/heads/master@{#38588}
2016-08-11 16:46:18 +00:00
dgozman
ab53a8b9ec [inspector] Remove inspector_protocol_parser_test target.
This target introduces a dependency on WebKit/platform which is not the way we want it.
Keeping the build files in src/inspector, as they are not used and will be useful later on.

BUG=none
NOPRESUBMIT=true

Review-Url: https://codereview.chromium.org/2239603002
Cr-Commit-Position: refs/heads/master@{#38587}
2016-08-11 16:45:14 +00:00
bgeron
1cefcd4db1 [turbolizer] Display labels when they're at most 40 chars, not 30.
BUG=
R=danno

Review-Url: https://codereview.chromium.org/2232933002
Cr-Commit-Position: refs/heads/master@{#38562}
2016-08-10 20:23:57 +00:00
bgeron
a9fe26ef2e [turbolizer] Use a 300ms transition for expanding/collapsing panes, not 1000ms.
BUG=
R=danno

Review-Url: https://codereview.chromium.org/2230783005
Cr-Commit-Position: refs/heads/master@{#38561}
2016-08-10 20:09:26 +00:00
epertoso
c78c499a64 Disables readability/fn_sizes for v8.
NOTRY=true
NOPRESUBMIT=true
NOTREECHECKS=true

Review-Url: https://codereview.chromium.org/2231083002
Cr-Commit-Position: refs/heads/master@{#38546}
2016-08-10 15:15:21 +00:00
danno
d3905561b9 [turbolizer] Use locations rather than ranges everywhere
Also convert CodeView to a class and fix a host of selection
bugs in the process, as well as move the logic and data to
"enrich" location with one type of location data with location
data known globally to the whole graph in the selection broker.

Review-Url: https://codereview.chromium.org/2230083004
Cr-Commit-Position: refs/heads/master@{#38544}
2016-08-10 14:46:11 +00:00
danno
3899776f28 [turbolizer] Fix selection bugs and performance problems
Review-Url: https://codereview.chromium.org/2234523002
Cr-Commit-Position: refs/heads/master@{#38520}
2016-08-10 08:16:59 +00:00
bgeron
01766cd8cc [turbolizer] Visualize also the dead nodes.
R=danno,jarin
BUG=

Review-Url: https://codereview.chromium.org/2226293002
Cr-Commit-Position: refs/heads/master@{#38502}
2016-08-09 16:20:32 +00:00
bgeron
a57b243c0f [turbolizer] Show operator properties and arity in tooltip.
BUG=

Review-Url: https://codereview.chromium.org/2225683009
Cr-Commit-Position: refs/heads/master@{#38500}
2016-08-09 15:45:43 +00:00
mstarzinger
c403ab7f57 [test] Fully deprecate NO_IGNITION directive.
R=machenbach@chromium.org

Review-Url: https://codereview.chromium.org/2228853002
Cr-Commit-Position: refs/heads/master@{#38494}
2016-08-09 13:08:09 +00:00
bgeron
0d9ce3acff [turbolizer] Allow selecting inputs also with numeric keyboard.
R=danno
BUG=

Review-Url: https://codereview.chromium.org/2227643002
Cr-Commit-Position: refs/heads/master@{#38442}
2016-08-08 13:07:25 +00:00
machenbach
a2a5972395 [test] Deprecate test data download for most test suites
This removes the test-download method for all but
promises-aplus. They all only contain legacy code for
deleting old archives.

Only test262 needs to prepare sources on swarming, which is
moved to a new method, called unconditionally.

All references to --download-data and --download-data-only
in the infrastructure can be removed after this.

BUG=

Review-Url: https://codereview.chromium.org/2227613002
Cr-Commit-Position: refs/heads/master@{#38439}
2016-08-08 12:39:48 +00:00
machenbach
e11d2006b6 [test] Remove deprecated test-runner flag
Remove --ignition-turbofan after:
https://codereview.chromium.org/2222913002/

BUG=v8:5238
TBR=rmcilroy@chromium.org, mstarzinger@chromium.org
NOTRY=true

Review-Url: https://codereview.chromium.org/2220383002
Cr-Commit-Position: refs/heads/master@{#38425}
2016-08-08 09:37:50 +00:00
machenbach
55a4344f41 [test] Activate ignition_staging variant
BUG=v8:5238
NOTREECHECKS=true

Review-Url: https://codereview.chromium.org/2214283003
Cr-Commit-Position: refs/heads/master@{#38381}
2016-08-05 12:48:36 +00:00
machenbach
04bda550c2 [test] Make test duplication more robust
This makes test outcomes immutable. This has two benefits:
1) It's more robust. Using the |= operator by mistake
wouldn't lead to unwanted mutation.
2) It's faster as now the set reference can be copied again
when copying test cases. Test case copying happens an order
of magnitude more often than rules do apply.

BUG=v8:5238

Review-Url: https://codereview.chromium.org/2212333002
Cr-Commit-Position: refs/heads/master@{#38373}
2016-08-05 11:51:33 +00:00
machenbach
11d0d16ea9 [test] Fix merging of test outcomes
BUG=v8:5238

Review-Url: https://codereview.chromium.org/2216293002
Cr-Commit-Position: refs/heads/master@{#38362}
2016-08-05 09:43:29 +00:00
machenbach
03f5124822 [test] Enable test status filtering by variant
This adds the possibility to address test cases in the
status file with the variant under which the test is running.
This is only allowed in top-level sections.

Example:
[{
  'test-case': [PASS, SLOW],
}]

['variant == foo', {
  'test-case': [FAIL],
}]

The test case "test-case" is marked as slow in all variants.
Additionally, in variant foo, it'll be expected to fail.

This CL also exemplifies the new feature with test cases
running under the ignition_turbofan variant. The
corresponding legacy flag is deprecated.

BUG=v8:5238

Review-Url: https://codereview.chromium.org/2203013002
Cr-Commit-Position: refs/heads/master@{#38342}
2016-08-04 14:42:16 +00:00
hablich
39a5998f04 [Infra] Whitespace change for switching Ignition benchmarks.
Ignition benchmarks will be switched to --ignition-staging.

TBR=machenbach@chromium.org
NOTRY=true
NOTREECHECKS=true
NOPRESUBMIT=true

Review-Url: https://codereview.chromium.org/2210873002
Cr-Commit-Position: refs/heads/master@{#38322}
2016-08-04 07:18:03 +00:00
jochen
7036d96b57 Add a mode to completely deserialize scope chains
This will allow for the background parser to parse inner functions

BUG=v8:5215
R=marja@chromium.org,verwaest@chromium.org

Review-Url: https://codereview.chromium.org/2198043002
Cr-Commit-Position: refs/heads/master@{#38291}
2016-08-03 13:31:04 +00:00
machenbach
3eab4e87da [test] Update testing-variant stages
This prepares for adding the ignition_staging variant to the
default variant set.

BUG=v8:5238

Review-Url: https://codereview.chromium.org/2205883002
Cr-Commit-Position: refs/heads/master@{#38257}
2016-08-02 17:25:39 +00:00
machenbach
a63b3e51ab [test] Remove deprecated ignition-test-suite alias
This is not referenced anymore by the infrastructure after:
https://codereview.chromium.org/2202113003/

BUG=v8:5238

Review-Url: https://codereview.chromium.org/2203023003
Cr-Commit-Position: refs/heads/master@{#38254}
2016-08-02 16:45:34 +00:00
machenbach
0e988e4737 [test] Remove some deprecated test-runner variant shortcuts
It should be enough to specify --variants=... with the
desired set of variants. The stress/nostress shortcuts
might get confusing soon, as we intend to move the stress
option out of the developer default set.

BUG=v8:5238

Review-Url: https://codereview.chromium.org/2195373002
Cr-Commit-Position: refs/heads/master@{#38248}
2016-08-02 14:03:50 +00:00
machenbach
8552e68223 [test] Fix joining FAIL expectations in status files
Without this fix, two rules [PASS, MODIFIER] and [FAIL]
would be joined as [PASS, MODIFIER, FAIL], undermining the
intention of the second rule to mark a test as failing.

BUG=v8:4680,v8:4900

Review-Url: https://codereview.chromium.org/2201033002
Cr-Commit-Position: refs/heads/master@{#38238}
2016-08-02 11:52:03 +00:00
Michael Achenbach
a9d51f9e97 Whitespace change to test infra change.
Cr-Commit-Position: refs/heads/master@{#38225}
2016-08-02 06:46:24 +00:00
machenbach
6c1d6c9f81 [test] Add testing variant aliases.
This introduces aliases for testing variants that can be
combined with other variant names. E.g. --variants=dev,foo
would run the three developer default variants and variant
foo.

We'll have three stages: "dev" for variants to be run by
default on developer workstations, "more" for additional
variants, executed on all bots, "extra" for additional
variants executed on a subset of bots (e.g. not on very slow
or otherwise resource-limited bots).

BUG=v8:5238
NOTRY=true

Review-Url: https://codereview.chromium.org/2196223002
Cr-Commit-Position: refs/heads/master@{#38214}
2016-08-01 14:42:24 +00:00
machenbach
a23a74a7be [test] Remove deprecated --ignition test-runner flag
The flag was introduced for ignition development. It can only
be used when running ignition tests in isolation on the bots.

The bots only use ignition_turbo in isolation since a while
and don't pass the --ignition flag anymore.

BUG=v8:5238

Review-Url: https://codereview.chromium.org/2197123002
Cr-Commit-Position: refs/heads/master@{#38206}
2016-08-01 12:11:43 +00:00
machenbach
1acc2f536c [test] Use all test suites with the ignition alias
First step of deprecating the dedicated ignition alias.
Next it will be changed on the bots to use the bot_default
suite. Then we'll delete it.

BUG=v8:5238

Review-Url: https://codereview.chromium.org/2194153002
Cr-Commit-Position: refs/heads/master@{#38202}
2016-08-01 11:19:55 +00:00
yangguo
5d49286c69 [inspector] add test configuration for the parser test.
BUG=chromium:580337

R=machenbach@chromium.org

Review-Url: https://codereview.chromium.org/2189023002
Cr-Commit-Position: refs/heads/master@{#38198}
2016-08-01 09:50:14 +00:00
bgeron
f1c32c82c5 [test] Make the meaning of some options clearer in --help.
NOTRY=true

Review-Url: https://codereview.chromium.org/2197593002
Cr-Commit-Position: refs/heads/master@{#38178}
2016-07-29 12:00:59 +00:00
machenbach
dc78fefb15 [gn] Add missing dep and blacklist for msan
Required for https://codereview.chromium.org/2194823002/

BUG=chromium:631979
NOTRY=true

Review-Url: https://codereview.chromium.org/2189323002
Cr-Commit-Position: refs/heads/master@{#38161}
2016-07-29 09:01:24 +00:00
ishell
e063b7118c [gdb] Define print functions used by gdb macros in the top level namespace to make them always be available.
This should fix the following errors that sometimes appear when using V8 gdb macros:
  Cannot evaluate function -- may be inlined
or
  No symbol "xxx" in namespace "v8::internal".

Review-Url: https://codereview.chromium.org/2186293002
Cr-Commit-Position: refs/heads/master@{#38145}
2016-07-28 17:09:35 +00:00
Alexander.Gilday2
6e01fe20da [turbolizer] Fixed naming of turbolizer perf script.
Change was meant to be in previous patch but was accidentally reverted.
README.md updated with new filename, also.

BUG=

Review-Url: https://codereview.chromium.org/2184223005
Cr-Commit-Position: refs/heads/master@{#38134}
2016-07-28 12:38:00 +00:00
machenbach
0f62a0e7aa [gn] Add required sanitizer blacklist files.
Splitt of CL:
https://codereview.chromium.org/2188693002/#ps100001

Switching to GN is blocked on test errors. These files are
required for compilation and allow looking into the test
errors locally.

BUG=chromium:474921
NOTRY=true

Review-Url: https://codereview.chromium.org/2190863003
Cr-Commit-Position: refs/heads/master@{#38130}
2016-07-28 11:05:50 +00:00
Alexander.Gilday2
286e2b14a5 [turbolizer] Add support for showing perf profiling information.
perf-turbo.py merges a perf data file and a turbofan trace file into a
single json object which can then be piped to a file and uploaded to
turbolizer to display the profiling data in the disassembly. With the
changes, turbolizer now shows the event counts for instruction in
percentage form and with heatmap-stype colouring. Multiple different
events can be recorded at once with a new drop-down menu to select which
event to view the counts of. The documentation has been updated with
instructions. Using the script is optional and turbolizer retains
previous functionality if a trace without profiling data is uploaded.

BUG=None

Review-Url: https://codereview.chromium.org/2174803002
Cr-Commit-Position: refs/heads/master@{#38124}
2016-07-28 09:42:38 +00:00
jochen
a811808432 Add a jss gdb macro that skips over the jitted stack in gdb
Use it like this:

Program received signal SIGTRAP, Trace/breakpoint trap.
[Switching to Thread 0x7f50d02c4700 (LWP 8152)]
base::debug::(anonymous namespace)::DebugBreak ()
    at ../../base/debug/debugger_posix.cc:230
230     }
(gdb) bt
    at ../../base/debug/debugger_posix.cc:230
...
    args_object=0x7f50d02bfe00, isolate=0x2f001c9e2020)
    at ../../v8/src/builtins/builtins-api.cc:123
...
(gdb) jss
(gdb) bt
    isolate=0x2f001c9e2020, is_construct=false, target=..., receiver=...,
    argc=1, args=0x7f50d02c0518, new_target=...)
    at ../../v8/src/execution.cc:111
    isolate=0x2f001c9e2020, callable=..., receiver=..., argc=1,
    argv=0x7f50d02c0518) at ../../v8/src/execution.cc:168
...

R=yangguo@chromium.org
BUG=

Review-Url: https://codereview.chromium.org/2186013002
Cr-Commit-Position: refs/heads/master@{#38121}
2016-07-28 09:06:39 +00:00
qyearsley
7a3d6c082f Update blink try bot names in v8 repo.
This is intended to be submitted just after http://crrev.com/2174553002, which renames these builders.

BUG=590036
NOTRY=true

Review-Url: https://codereview.chromium.org/2181133002
Cr-Commit-Position: refs/heads/master@{#38105}
2016-07-27 16:39:09 +00:00
yangguo
43ab247f56 Remove NaCl support.
Review-Url: https://codereview.chromium.org/2175193003
Cr-Commit-Position: refs/heads/master@{#38081}
2016-07-27 07:50:31 +00:00
tandrii
7588e80314 Revert of [release] Change blink trybot name on v8 roll CLs (patchset #1 id:1 of https://codereview.chromium.org/2185513002/ )
Reason for revert:
Revert,  because blink tryserver bot rename is reverted.

BUG=chromium:631448

Original issue's description:
> [release] Change blink trybot name on v8 roll CLs
>
> BUG=chromium:590036
> NOTRY=true
>
> Committed: https://crrev.com/a5fae1039409864295b42a6f33cef85ca9396bda
> Cr-Commit-Position: refs/heads/master@{#38041}

TBR=hablich@chromium.org,machenbach@chromium.org
# Skipping CQ checks because original CL landed less than 1 days ago.
NOPRESUBMIT=true
NOTREECHECKS=true
NOTRY=true
BUG=chromium:590036

Review-Url: https://codereview.chromium.org/2186593003
Cr-Commit-Position: refs/heads/master@{#38062}
2016-07-26 15:34:13 +00:00
bgeron
fbccad5c66 [turbolizer] Remember the last phase, search query, and pane expansions.
BUG=
R=danno

Review-Url: https://codereview.chromium.org/2171543004
Cr-Commit-Position: refs/heads/master@{#38045}
2016-07-26 11:47:24 +00:00
machenbach
a5fae10394 [release] Change blink trybot name on v8 roll CLs
BUG=chromium:590036
NOTRY=true

Review-Url: https://codereview.chromium.org/2185513002
Cr-Commit-Position: refs/heads/master@{#38041}
2016-07-26 09:56:59 +00:00
mstarzinger
ae21d665fa [interpreter] Introduce --ignition-staging flag.
This flag is aiming at shipping the ability to generate optimized code
directly from bytecode (without re-parsing source code). All features
needed to ship such a configuration will be staged behind this flag.

R=hablich@chromium.org,rmcilroy@chromium.org

Review-Url: https://codereview.chromium.org/2174333002
Cr-Commit-Position: refs/heads/master@{#38040}
2016-07-26 09:53:10 +00:00
bgeron
54d483d9f9 [turbolizer] Add two keyboard shortcuts: R for relayout, / for search.
/ also selects the search box.

BUG=

Review-Url: https://codereview.chromium.org/2169053002
Cr-Commit-Position: refs/heads/master@{#38027}
2016-07-25 15:26:17 +00:00
bgeron
69c291dc47 [turbolizer] Factor out some user actions into methods of GraphView.
BUG=
R=danno

Review-Url: https://codereview.chromium.org/2169043002
Cr-Commit-Position: refs/heads/master@{#38025}
2016-07-25 14:25:46 +00:00
bgeron
cc51cfcac3 [turbolizer] Redetermine graph bounding box after dragging a node.
If you dragged the node out of the bounding box, this commit allows you to see
it again after you zoom. The zoom looks jittery, but I think it's better than
not being able to see it at all.

BUG=
R=danno

Review-Url: https://codereview.chromium.org/2168713005
Cr-Commit-Position: refs/heads/master@{#38024}
2016-07-25 14:22:23 +00:00
bgeron
fe728e52b4 [turbolizer] Fix a latent bug when dragging a node under another node.
BUG=
R=danno

Review-Url: https://codereview.chromium.org/2169023002
Cr-Commit-Position: refs/heads/master@{#38004}
2016-07-25 09:50:42 +00:00
bgeron
7ef24ad99c [turbolizer] Style improvements.
- Remove duplicated CSS.
- Expand landing area of upload button.
- Give the toolbox a transparent white background.
- Make the phase-select box look nicer before file load.
- Remove the margin at the top of the screen.

The height of the margin was exactly the height of span#graph-toolbox,
and due to the semantics of position:relative, space was reserved for it
at the top of div#middle.

BUG=
R=danno

Review-Url: https://codereview.chromium.org/2164373002
Cr-Commit-Position: refs/heads/master@{#38003}
2016-07-25 09:50:41 +00:00
jochen
f4e142d1df Update heap constants from ToT
BUG=
R=hpayer@chromium.org

Review-Url: https://codereview.chromium.org/2171313002
Cr-Commit-Position: refs/heads/master@{#37979}
2016-07-22 11:49:17 +00:00
hablich
06bfc8421b [Release] Update merge script to leverage auto-tag bot
The auto-tag bot removes the need to handle version changes
in each merge individually. As a result this 'feature' is
removed.

BUG=v8:4408
R=machenbach@chromium.org
LOG=N
NOTRY=true

Review-Url: https://codereview.chromium.org/1398033003
Cr-Commit-Position: refs/heads/master@{#37972}
2016-07-22 09:29:05 +00:00
mattloring
fb2feee616 Fix objdump assembly truncations, d8 support
Update the custom objdump script to handle inline comments starting
with '--' or ';;'.

Load d8 code.asm file if present.

BUG=

Review-Url: https://codereview.chromium.org/2159103007
Cr-Commit-Position: refs/heads/master@{#37953}
2016-07-21 18:16:31 +00:00
machenbach
7f07809c2c [tools] Build generator script
Helper script to generate gn arguments based on common
developer defaults or builder configurations.

BUG=chromium:625791
NOTRY=true

Review-Url: https://codereview.chromium.org/2138693002
Cr-Commit-Position: refs/heads/master@{#37947}
2016-07-21 13:23:44 +00:00
mattloring
dbba4b40be Custom objdump to enable perf annotation
Allows jitted code to be annotated in perf. To use:

1) Report generated code in code-(pid)-1.asm.

  perf record -- d8 --print-code --redirect-code-traces script.js

2) Run perf report from the directory containing the above code file.

  perf report --objdump=v8/tools/objdump-v8

This script supports generated code from both crankshaft or turbofan.

BUG=

Review-Url: https://codereview.chromium.org/2167553002
Cr-Commit-Position: refs/heads/master@{#37913}
2016-07-20 16:59:24 +00:00
klaasb
a3f598fc85 [interpreter] Add relative numbers to dispatch report
This adds an additional column with percentages to the output of
bytecode_dispatch_report.py --top-dispatches-for-bytecode.
The percentages always represent the relative number of dispatches to
the target bytecode to all dispatches from the source bytecode.
The additional flag --sort-sources-relative/-r allows sorting the
"Top sources of dispatches to" the given bytecode by this column to more
easily find bytecodes that significantly often dispatch to the target.

BUG=v8:4899
LOG=N

Review-Url: https://codereview.chromium.org/2159683003
Cr-Commit-Position: refs/heads/master@{#37873}
2016-07-19 14:17:29 +00:00
bangfu.tao
b8227914bc Bug fix: android-run.py
BUG=
A bug in android-run.py, which caused the android_arm.release.check throws error:

data/local/tmp/v8/test/mjsunit/wasm/function-prototype.js:7: Error loading file

load("test/mjsunit/wasm/wasm-constants.js");

Review-Url: https://codereview.chromium.org/2070323002
Cr-Commit-Position: refs/heads/master@{#37825}
2016-07-18 09:45:23 +00:00
bgeron
feb93dd60b [turbolizer] Show a label with a shorter parameter for some opcodes.
With this patch, every node in turbo-*.json has an opcode, a title, and
a label. The label field is new; the opcode and title were already
there. The title is for the mouseover text. The label is what will be
displayed in the graph view, unless it's too long, in which case only
the opcode will be displayed. (This is similar to the preexisting
behaviour of putting titles in labels, except that the titles were
rarely short enough to fit in a label.)

With this patch, the labels generated are in practice the same as the
titles we had before, except for LoadField and StoreField, which will be
rendered as LoadField[[+432]] and StoreField[[+432]] (if 432 was the
offset).

This diff adds an overloadable method

    virtual void Operator1<T>::PrintParameter(ostream&, PrintVerbosity)

for each type T to Operator1. Its default implementation just uses
operator<<(ostream&, T const&) and adds square brackets around it, but
it is overridden for FieldAccess to print "[+432]" in the example case.

BUG=
R=jarin,danno

Review-Url: https://codereview.chromium.org/2093013002
Cr-Commit-Position: refs/heads/master@{#37795}
2016-07-15 12:07:43 +00:00
mstarzinger
6e38f4270a [test] Remove NaCl support from test runner harness.
R=machenbach@chromium.org

Review-Url: https://codereview.chromium.org/2141013002
Cr-Commit-Position: refs/heads/master@{#37678}
2016-07-12 13:18:49 +00:00
machenbach
1e978ec00a [gn] Let gyp/gn comparison be more verbose on error
The step fails on windows. This'll help investigating why.

BUG=chromium:474921
TBR=tandrii@chromium.org, vogelheim@chromium.org, jochen@chromium.org
NOTRY=true

Review-Url: https://codereview.chromium.org/2141903002
Cr-Commit-Position: refs/heads/master@{#37675}
2016-07-12 11:18:40 +00:00
Alexander.Gilday2
7f162dbcb6 [turbolizer] Improve code comments in disassembly
This change analyzes and links the output of --code-comments in the disassembly view within turbolizer with the other views, such that selecting these comments will also select the respective blocks/lines/nodes within the other views. The block start comments (e.g. -- B4 start --) are linked with the blocks in the schedule phase view and vice versa. The source position comments (e.g. -- primes.js:3:10 --) select the respective spans, lines, and nodes in the JavaScript code view, the schedule phase view, and the other compilation phase views respectively, and vice versa. It also modifies the display of the line and column numbers in the source position comments to be offset from 1 instead of 0 and ignore the initial source position of the first line of code (from removal of the function name in the compiler).

Also fixed the bug where previous selections weren't being cleared properly across multiple views, adding appropriate clear calls when using the selection broker.

Review-Url: https://codereview.chromium.org/2133663002
Cr-Commit-Position: refs/heads/master@{#37627}
2016-07-11 08:28:22 +00:00
jbudorick
f2ce4fe63b [Android] Switch outdated pylib.* references to equivalent devil.android.* ones.
BUG=chromium:617761
NOTRY=true

Review-Url: https://codereview.chromium.org/2113453007
Cr-Commit-Position: refs/heads/master@{#37616}
2016-07-08 17:30:27 +00:00
ssanfilippo
c9fedd252c [Interpreter] Support Linux perf >= 4.1 in linux_perf_report.py.
Since Linux 4.1, flag -f became -F, but the long option --flags stayed
the same. Using --flags assures compatibility with new and old versions.

Also, symbols appear to be reported as name+offset in newer versions
even when not requested, so we trim the latter part if present.

BUG=v8:4899
LOG=N

Review-Url: https://codereview.chromium.org/2134703002
Cr-Commit-Position: refs/heads/master@{#37614}
2016-07-08 16:24:45 +00:00
machenbach
77fbb1c351 [swarming] Port updated version of isolate_driver.py
This version of the isolate_driver includes a feature
that automatically derives shared libraries for inclusion.

This is needed for GN as the shared library location is
different compared to gyp and having different configs
would be tedious.

This also removes the shared-library-specific configs as
they are no longer needed with the new driver.

BUG=chromium:474921

Review-Url: https://codereview.chromium.org/2123223002
Cr-Commit-Position: refs/heads/master@{#37555}
2016-07-06 14:21:12 +00:00
jochen
9d66b3f3d3 Remove obsolete patching step from runtime callstats.html
BUG=
R=cbruni@chromium.org

Review-Url: https://codereview.chromium.org/2119823002
Cr-Commit-Position: refs/heads/master@{#37534}
2016-07-05 14:59:03 +00:00