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Reland "[regexp] Ship RegExp match indices"

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This reverts commit 8b6fd1471b.

This adds --no-stress-flush-bytecode to the failing assertOptimized test as the flag changed the GC pattern and was deoptimizing code.

Original change's description:
> Revert "[regexp] Ship RegExp match indices"
>
> This reverts commit 72464122bd.
>
> Reason for revert:
> https://ci.chromium.org/p/v8/builders/ci/V8%20Linux%20-%20gc%20stress/32046
>
> Original change's description:
> > [regexp] Ship RegExp match indices
> >
> > I2S:
> > https://groups.google.com/a/chromium.org/g/blink-dev/c/RR_dw_ZXtT0/m/xtgu5jjyAQAJ
> >
> > Bug: v8:9548
> > Change-Id: I8ccf2f4c38f9b9204ae47162303f21d2d44498e8
> > Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/2682508
> > Commit-Queue: Jakob Gruber <jgruber@chromium.org>
> > Auto-Submit: Shu-yu Guo <syg@chromium.org>
> > Reviewed-by: Jakob Gruber <jgruber@chromium.org>
> > Cr-Commit-Position: refs/heads/master@{#72571}
>
> TBR=jgruber@chromium.org,syg@chromium.org
>
> Change-Id: I1173389082928aa5c9895ca4fb360c7ab8ec073b
> No-Presubmit: true
> No-Tree-Checks: true
> No-Try: true
> Bug: v8:9548
> Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/2681943
> Reviewed-by: Michael Achenbach <machenbach@chromium.org>
> Commit-Queue: Michael Achenbach <machenbach@chromium.org>
> Cr-Commit-Position: refs/heads/master@{#72576}

TBR=machenbach@chromium.org,jgruber@chromium.org,syg@chromium.org

# Not skipping CQ checks because this is a reland.

Bug: v8:9548
Change-Id: Ie18b16f347061602f35e3dea371c03d2ae136127
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/2686098
Commit-Queue: Shu-yu Guo <syg@chromium.org>
Reviewed-by: Shu-yu Guo <syg@chromium.org>
Cr-Commit-Position: refs/heads/master@{#72613}
This commit is contained in:
Shu-yu Guo 2021-02-09 23:41:55 +00:00 committed by Commit Bot
parent 3a23da2c4a
commit e8ad04c8d8
2 changed files with 6 additions and 6 deletions
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10
src/flags/flag-definitions.h
View File

@ -260,10 +260,9 @@ DEFINE_IMPLICATION(harmony_weak_refs_with_cleanup_some, harmony_weak_refs)
#endif
// Features that are complete (but still behind --harmony/es-staging flag).
#define HARMONY_STAGED_BASE(V) \
V(harmony_top_level_await, "harmony top level await") \
V(harmony_relative_indexing_methods, "harmony relative indexing methods") \
V(harmony_regexp_match_indices, "harmony regexp match indices")
#define HARMONY_STAGED_BASE(V) \
V(harmony_top_level_await, "harmony top level await") \
V(harmony_relative_indexing_methods, "harmony relative indexing methods")
#ifdef V8_INTL_SUPPORT
#define HARMONY_STAGED(V) \
@ -281,7 +280,8 @@ DEFINE_IMPLICATION(harmony_weak_refs_with_cleanup_some, harmony_weak_refs)
V(harmony_weak_refs, "harmony weak references") \
V(harmony_string_replaceall, "harmony String.prototype.replaceAll") \
V(harmony_logical_assignment, "harmony logical assignment") \
V(harmony_atomics_waitasync, "harmony Atomics.waitAsync")
V(harmony_atomics_waitasync, "harmony Atomics.waitAsync") \
V(harmony_regexp_match_indices, "harmony regexp match indices")
#ifdef V8_INTL_SUPPORT
#define HARMONY_SHIPPING(V) HARMONY_SHIPPING_BASE(V)

2
test/mjsunit/compiler/array-slice-clone.js
View File

@ -2,7 +2,7 @@
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
// Flags: --allow-natives-syntax --opt
// Flags: --allow-natives-syntax --opt --no-stress-flush-bytecode
// Test CloneFastJSArray inserted by JSCallReducer for Array.prototype.slice.