Contribution of PowerPC port (continuation of 422063005 and 817143002). This patch covers
the key changes needed to the common files needed to support AIX. Subsequent
patches will cover:
- changes to update the ppc directories so they are current with the changes
in the rest of the project.
- remaining AIX changes not resolved by 4.8 compiler
- individual optimizations for PPC
This is based off of the GitHub repository
https://github.com/andrewlow/v8ppcR=danno@chromium.org, svenpanne@chromium.org
BUG=
Review URL: https://codereview.chromium.org/866843003
Cr-Commit-Position: refs/heads/master@{#26343}
Also refactor the configuration of modes to have the level
of abstraction in one json dict.
In a follow up CL, the new mode could be added to quickcheck
and release trybots.
Review URL: https://codereview.chromium.org/882983002
Cr-Commit-Position: refs/heads/master@{#26322}
Also create new v8 versions based on the roll ref, which
has some more verification steps than the candidate ref.
Improve bailout regarding existing versions. Only create a
new version if the revisions is in the future.
BUG=chromium:451975
TBR=tandrii@chromium.org
NOTRY=true
LOG=n
Review URL: https://codereview.chromium.org/878913002
Cr-Commit-Position: refs/heads/master@{#26303}
Moved and renamed the scripts to fit with git.
These changes require documentation updates, updates of
the release spreadsheet and the buildbot side.
BUG=chromium:451975
TBR=tandrii@chromium.org
NOTRY=true
LOG=n
Review URL: https://codereview.chromium.org/868473004
Cr-Commit-Position: refs/heads/master@{#26271}
This makes some internal renaming, e.g. trunk -> candidates,
bleeding edge -> master, without changing the api.
Also remove some unused bailout steps from the push script.
Remove unused bump version script.
BUG=chromium:451975
TBR=tandrii@chromium.org
NOTRY=true
LOG=n
Review URL: https://codereview.chromium.org/873213002
Cr-Commit-Position: refs/heads/master@{#26269}
(1) --prof-cpp: Collects ticks like --prof, but ignores code creation events to reduce distortion (so all JS ticks will be "unaccounted"). Useful for profiling C++ code.
(2) --timed-range flag for tick processor: Ignores ticks before the first and after the last call to Date.now(). Useful for focusing on the timed section of a test.
Review URL: https://codereview.chromium.org/802333002
Cr-Commit-Position: refs/heads/master@{#26168}
This relands parts of
https://codereview.chromium.org/843913009
It prepares for using this script outside of v8, e.g. in a
chromium hook.
The script is intended to run as a hook and will create
version_gen.cc if the content has changed.
Changes to gyp and gn files can land as a follow up, once
calling the hook on the chromium side has landed.
BUG=chromium:446166
LOG=n
Review URL: https://codereview.chromium.org/830093003
Cr-Commit-Position: refs/heads/master@{#26144}
This relands the CL
https://codereview.chromium.org/797503007/.
It runs the version generation two times. First during
runhooks as a fallback for recipes that loose git context
(e.g. android_aosp). Second during compilation like in the
original CL. In case of failures, the result from the
runhooks call will be reused.
BUG=chromium:446166
LOG=n
Review URL: https://codereview.chromium.org/843913009
Cr-Commit-Position: refs/heads/master@{#26120}
- Make Node::Inputs and Node::Uses mostly STL compliant.
- Get rid of some pre-C++11 crappiness.
- Start moving unit tests from cctest to unittests.
- TrimInputCount() now tries to reserve inputs slots for
later appending.
- Fix numerous style guide violations.
TEST=cctest,unittests
R=dcarney@chromium.org
Review URL: https://codereview.chromium.org/851263002
Cr-Commit-Position: refs/heads/master@{#26098}
- Move NodeMarker to its own file, and introduce a non
templatized base class.
- Cleanup the include hell.
- Sanitize the Node construction methods now that we
got rid of that GenericNode/GenericGraph stuff.
- Protect against NodeId overflow in Graph.
- Various minor cleanups.
TEST=cctest,mjsunit,unittests
Review URL: https://codereview.chromium.org/838783002
Cr-Commit-Position: refs/heads/master@{#25977}
Also slightly refactor the NodeCache and CommonNodeCache classes to
reduce inherent overhead of caching.
TEST=cctest
Review URL: https://codereview.chromium.org/822923002
Cr-Commit-Position: refs/heads/master@{#25937}
The CommonOperatorReducer currently takes care of redundant Phis,
EffectPhis and Selects. This functionality overlaps with ControlReducer,
but is required to make certain optimizations effective, since the
ControlReducer only runs really early and really late in the pipeline
and therefore other reducers aren't reapplied properly after redundant
phi/select elimination.
TEST=unittests
R=hpayer@chromium.org
Review URL: https://codereview.chromium.org/817243003
Cr-Commit-Position: refs/heads/master@{#25922}
Convert all results to floats and log errors on failing
conversions. Otherwise these results bubble up into
buildbot.
TBR=tandrii@chromium.org
BUG=chromium:374740
LOG=n
NOTRY=true
Review URL: https://codereview.chromium.org/811483008
Cr-Commit-Position: refs/heads/master@{#25913}
