This reverts commit 5a3893958a.
Reason for revert: Breaks some chromium tests. Not your fault, but it's blocking the roll so we have to fix those first -- then you can reland without changes: https://ci.chromium.org/p/v8/builders/luci.v8.ci/V8%20Linux%20-%20debug/21727
Original change's description:
> [array] Move Array.p.sort to Torque and use TimSort instead of QuickSort
>
> This CL changes the sorting algorithm used in Array.p.sort from
> QuickSort to TimSort (implemented in Torque).
>
> Detailed performance results can be found here: https://goo.gl/4E733J
>
> To save on code space, fast-paths are implemented as sets of
> function pointers instead of specializing generics.
>
> R=cbruni@chromium.org, jgruber@chromium.org
>
> Bug: v8:7382, v8:7624
> Change-Id: I7cd4287e4562d84ab7c79c58ae30780630f976de
> Reviewed-on: https://chromium-review.googlesource.com/1151199
> Commit-Queue: Simon Zünd <szuend@google.com>
> Reviewed-by: Jakob Gruber <jgruber@chromium.org>
> Reviewed-by: Camillo Bruni <cbruni@chromium.org>
> Cr-Commit-Position: refs/heads/master@{#55003}
TBR=cbruni@chromium.org,jgruber@chromium.org,szuend@google.com
# Not skipping CQ checks because original CL landed > 1 day ago.
Bug: v8:7382, v8:7624
Change-Id: Id4002d8080648c418639d35e7b82487fa43f463d
Reviewed-on: https://chromium-review.googlesource.com/1174231
Commit-Queue: Leszek Swirski <leszeks@chromium.org>
Reviewed-by: Leszek Swirski <leszeks@chromium.org>
Reviewed-by: Camillo Bruni <cbruni@chromium.org>
Cr-Commit-Position: refs/heads/master@{#55114}
Tests in test/message pass if the output matches the expected output. Message
tests are particularly useful when checking for exact error messages.
Tests and their expected output must have the same filename, with the .js and
.out extension.
foo.js
foo.out
All tests must end with an exception. The test runner does not
handle output from multiple runs, e.g., --stress-opt. Without an exception,
the output will be generated several times and the comparison will fail.
You can use a regex in the expected output. Instead of the exact
path. use
*%(basename)s:7: SyntaxError: Detected cycle while resolving name 'a'
Empty lines are ignored in the comparison, but whitespaces are not.
Exact details of the test runner are in testcfg.py.
adac1c2ac0