This removes the dependency on Lua for running gcmole, and Python's
expressiveness lets us clean up the code a bit, including getting rid
of global variables, embedding the multiprocessing (removing the need
for a separate `parallel.py`), and using difflib for printing the test
expectation diff.
Bug: v8:11169, v8:8590, chromium:1097212
Change-Id: If0ab5ea6f764864855d73cd0ba63cb37c1823955
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/2543927
Commit-Queue: Leszek Swirski <leszeks@chromium.org>
Reviewed-by: Liviu Rau <liviurau@chromium.org>
Reviewed-by: Maya Lekova <mslekova@chromium.org>
Cr-Commit-Position: refs/heads/master@{#71253}
This is a reland of 64caf2b0b2
Original change's description:
> [torque] refactor: use -tq only in filenames derived from .tq files
>
> This is to establish a naming rule for Torque-generated files:
> - If the file is called foo/bar-tq..., then it is derived from a
> file foo/bar.tq
> - Otherwise it doesn't belong to a specific .tq file.
>
> So far, we attached -tq to all Torque-generated file names, where it
> sometimes corresponded to a .tq file name and sometimes not.
> It is not necessary to add -tq to file names to indicate that they are
> Torque-generated, since they are already in a directory called
> torque-generated, and we always refer to them as
> "torque-generated/filename", so there is no confusion even though some
> files now have the same name as a corresponding hand-written file, for
> example factory.cc.
>
> TBR: hpayer@chromium.org
> Bug: v8:7793
> Change-Id: Ie172babad1fc7422fd1059c48f5dafaa53e50c8b
> Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/2414218
> Commit-Queue: Tobias Tebbi <tebbi@chromium.org>
> Reviewed-by: Jakob Gruber <jgruber@chromium.org>
> Cr-Commit-Position: refs/heads/master@{#70060}
Bug: v8:7793
TBR: hpayer@chromium.orgjgruber@chromium.org
Change-Id: I6c492bc64aee1ff167e7ef401825eca9097a7f38
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/2431565
Commit-Queue: Tobias Tebbi <tebbi@chromium.org>
Reviewed-by: Tobias Tebbi <tebbi@chromium.org>
Cr-Commit-Position: refs/heads/master@{#70137}
This CL introduces the new suffix '-tq' for Torque generated files,
and replaces the infix 'FromDSL' in type names with a prefix
'TorqueGenerated'.
Change-Id: I1e90460cc0c666da6cf5017e8b3cb7c39c6ac668
Bug: v8:7793
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/1609798
Commit-Queue: Sigurd Schneider <sigurds@chromium.org>
Reviewed-by: Tobias Tebbi <tebbi@chromium.org>
Cr-Commit-Position: refs/heads/master@{#61490}
There are now less that 400 days until the end of life
of Python 2(aka _legacy_ Python) https://pythonclock.org/ .
The code compatibility check for python2 and python3
used the following tools: futurize, flake8
You can see the reports here: https://travis-ci.com/bmsdave/v8/builds
This CL was uploaded by git cl split.
Bug: v8:8594
Change-Id: I661c52a70527e8ddde841fee6d4dcba282b4a938
Reviewed-on: https://chromium-review.googlesource.com/c/1470123
Commit-Queue: Sergiy Belozorov <sergiyb@chromium.org>
Reviewed-by: Sergiy Belozorov <sergiyb@chromium.org>
Cr-Commit-Position: refs/heads/master@{#59675}
An overview of motivation behind Torque and some of its principles
can be found here: https://bit.ly/2qAI5Ep
Note that there is quite a bit of work left to do in order to get
Torque production-ready for any non-trivial amount of code, but
landing the prototype as-is will allow for much faster iteration.
Bugs will be filed for all of the big-ticket items that are not
landing blockers but called out in this patch as important to fix.
Cq-Include-Trybots: luci.v8.try:v8_linux_nosnap_rel;luci.v8.try:v8_linux_noi18n_rel_ng
Change-Id: Ib07af70966d5133dc57344928885478b9c6b8b73
Reviewed-on: https://chromium-review.googlesource.com/845682
Commit-Queue: Daniel Clifford <danno@chromium.org>
Reviewed-by: Jaroslav Sevcik <jarin@chromium.org>
Cr-Commit-Position: refs/heads/master@{#52618}
This enables downloading all gcmole dependencies from
google storage on demand, controlled by a gyp flag
"gcmole=1". This makes the analysis portable to any linux64
host. The archive contains a prebuilt clang in the needed
version, the gcmole plugin and a lua binary.
The tool can be run through a new wrapper that sets up the
environment. This'll ease running it on swarming.
BUG=chromium:535160
LOG=n
Review URL: https://codereview.chromium.org/1703533002
Cr-Commit-Position: refs/heads/master@{#34046}
