This Mac/Fuchsia build was broken as the generated assembly file must
follow Linux-style calling conventions.
Change-Id: I05d946e77690e97f05d57a3d5ba04cd2e63fbb9d
Reviewed-on: https://chromium-review.googlesource.com/c/1377230
Commit-Queue: Fabrice de Gans-Riberi <fdegans@chromium.org>
Reviewed-by: Jakob Gruber <jgruber@chromium.org>
Reviewed-by: Sergiy Belozorov <sergiyb@chromium.org>
Cr-Commit-Position: refs/heads/master@{#58507}
This changes a few bits about how continuation counters are handled.
It introduces a new mechanism that allows removal of a continuation
range after it has been created. If coverage is enabled, we run a first
post-processing pass on the AST immediately after parsing, which
removes problematic continuation ranges in two situations:
1. nested continuation counters - only the outermost stays alive.
2. trailing continuation counters within a block-like structure are
removed if the containing structure itself has a continuation.
R=bmeurer@chromium.org, jgruber@chromium.org, yangguo@chromium.org
Bug: v8:8381, v8:8539
Change-Id: I6bcaea5060d8c481d7bae099f6db9f993cc30ee3
Reviewed-on: https://chromium-review.googlesource.com/c/1339119
Reviewed-by: Yang Guo <yangguo@chromium.org>
Reviewed-by: Leszek Swirski <leszeks@chromium.org>
Reviewed-by: Georg Neis <neis@chromium.org>
Commit-Queue: Jakob Gruber <jgruber@chromium.org>
Cr-Commit-Position: refs/heads/master@{#58443}
This defines V8_JITLESS_MODE if the v8_enable_lite_mode build-time
option is enabled. Jitless mode will thus be tested by existing lite
bots.
The build-time option for jitless mode will only be needed temporarily
and is expected to be removed again in the near future.
Bug: v8:7777
Change-Id: I556ba5069dbd0810a6d7376601d8f7d498fef8c9
Reviewed-on: https://chromium-review.googlesource.com/c/1387499
Reviewed-by: Ross McIlroy <rmcilroy@chromium.org>
Commit-Queue: Jakob Gruber <jgruber@chromium.org>
Cr-Commit-Position: refs/heads/master@{#58433}
V8 is almost completely JS-free. There's no need to ship the minifier
any more.
Bug: v8:7624,v8:5505,v8:4240,v8:4235,v8:4188,v8:1557
Change-Id: Iee15bf68c66bac27a67fe70e10b1edd4dcef89d1
Reviewed-on: https://chromium-review.googlesource.com/c/1386146
Reviewed-by: Yang Guo <yangguo@chromium.org>
Commit-Queue: Jakob Gruber <jgruber@chromium.org>
Cr-Commit-Position: refs/heads/master@{#58392}
No need for empty header files and empty implementation files (which
will be compiled even though they are empty).
R=ishell@chromium.org
Bug: v8:8562
Change-Id: Icd54b0cab7dba991d11c26262deb2b034f67869e
Reviewed-on: https://chromium-review.googlesource.com/c/1384305
Reviewed-by: Igor Sheludko <ishell@chromium.org>
Commit-Queue: Clemens Hammacher <clemensh@chromium.org>
Cr-Commit-Position: refs/heads/master@{#58366}
This CL introduces our own minimal SmallVector implementation and uses
it in several places (more might follow).
I measured that in the majority of cases, these vectors are quite small
(<= 8 elements), so we will avoid any heap allocation in those cases.
R=mstarzinger@chromium.orgCC=titzer@chromium.org
Bug: v8:8423
Change-Id: I93a26b3303a10fe1dc93186430e20333ea4970a8
Reviewed-on: https://chromium-review.googlesource.com/c/1378178
Commit-Queue: Clemens Hammacher <clemensh@chromium.org>
Reviewed-by: Andreas Haas <ahaas@chromium.org>
Cr-Commit-Position: refs/heads/master@{#58323}
Since it's explicit what we're tracking, we can immediately throw errors in
certain cases, and ignore irrelevant errors. We don't need to use the
classifier itself to track "let let", since we know whether we're parsing a
"let". Errors that were previously (almost) always accumulated are now
immediately pushed to the scopes that care (parameter initialization errors).
This CL drops avoiding allocation of classified errors, at least for now, but
that doesn't affect performance anymore since we don't aggressively blacklist
anymore. Classified errors are even less likely with the more precise approach.
ParseAssignmentExpression doesn't introduce its own scope immediately, but
reuses the outer scope.
Rather than using full ExpressionClassifiers + Accumulate to separate
expressions/patterns from each other while keeping track of the overall error
state, this now uses an explicit AccumulationScope.
When we parse (async) arrow functions we introduce new scopes
that track that they may be (async) arrow functions.
We track StrictModeFormal parameters in 2 different ways if it isn't
immediately certain that it is a strict-mode formal error: Either directly on
the (Pre)ParserFormalParameters, or on the NextArrowFunctionInfo in the case
we're not yet certain that we'll have an arrow function. In the latter case we
don't have a FormalParameter object yet, and we'll copy it over once we know
we're parsing an arrow function. The latter works because it's not allowed to
change strictness of a function with non-simple parameters.
Design doc:
https://docs.google.com/document/d/1FAvEp9EUK-G8kHfDIEo_385Hs2SUBCYbJ5H-NnLvq8M/
Change-Id: If4ecd717c9780095c7ddc859c8945b3d7d268a9d
Reviewed-on: https://chromium-review.googlesource.com/c/1367809
Commit-Queue: Toon Verwaest <verwaest@chromium.org>
Reviewed-by: Adam Klein <adamk@chromium.org>
Reviewed-by: Marja Hölttä <marja@chromium.org>
Cr-Commit-Position: refs/heads/master@{#58307}
In the process, add the bint type (which stands for Best-INTeger),
which implements Torque's idea of CSA's ParameterMode. It maps to
a different type on 32-bit (Smi) and 64-bit (intptr). There are
convert operators that are either no-ops or conversions
to-and-from Smi and intptrs on the each platform, depending on
the underlying type for bint. This allows Torque code to git most
of the benefits of ParameterMode without having to explicitly
pass around the mode, since it is almost always OptimalMode anyways.
Change-Id: I92e08adc1d79cb3e24576c96f9734aec1af54162
Reviewed-on: https://chromium-review.googlesource.com/c/1361160
Commit-Queue: Daniel Clifford <danno@chromium.org>
Reviewed-by: Jakob Gruber <jgruber@chromium.org>
Reviewed-by: Tobias Tebbi <tebbi@chromium.org>
Cr-Commit-Position: refs/heads/master@{#58253}
along with subclasses: Tuple2, Tuple3, FeedbackCell, AccessorPair.
The latter two can be separated out later if desired.
Bug: v8:5402
Change-Id: I4e1a6d2621cc6f96b5da208cff0da7cd5de91672
Reviewed-on: https://chromium-review.googlesource.com/c/1371038
Reviewed-by: Marja Hölttä <marja@chromium.org>
Reviewed-by: Michael Starzinger <mstarzinger@chromium.org>
Commit-Queue: Jakob Kummerow <jkummerow@chromium.org>
Cr-Commit-Position: refs/heads/master@{#58251}
This is a reland of 9c0a48580b
Original change's description:
> Reland "Reland "[code-comments] Put code comments into the code object""
>
> This is a reland of ed3d647284
>
> This reland fixes that padding at the end of Wasm instruction streams
> triggered asserts in the code printer.
>
> Original change's description:
> > Reland "[code-comments] Put code comments into the code object"
> >
> > This is a reland of e774cffe2b
> >
> > This reland disables a test as v8:8548 is blocking it, which was
> > broken by a recent CL. CQ did not catch this because the merge-base
> > CQ used did not yet contain the CL that caused v8:8548.
> >
> > Original change's description:
> > > [code-comments] Put code comments into the code object
> > >
> > > Code comments in the snapshot can now be enabled with gn
> > > arg 'v8_enable_snapshot_code_comments'
> > >
> > > Bug: v8:7989
> > > Change-Id: I8bd00cafa63132d00d849394c311ba15e6b6daf3
> > > Reviewed-on: https://chromium-review.googlesource.com/c/1329173
> > > Commit-Queue: Sigurd Schneider <sigurds@chromium.org>
> > > Reviewed-by: Jakob Gruber <jgruber@chromium.org>
> > > Reviewed-by: Michael Starzinger <mstarzinger@chromium.org>
> > > Reviewed-by: Michael Stanton <mvstanton@chromium.org>
> > > Cr-Commit-Position: refs/heads/master@{#58020}
> >
> > TBR=mvstanton@chromium.org,mstarzinger@chromium.org,jgruber@chromium.org,tebbi@chromium.org
> >
> > Bug: v8:7989, v8:8548
> > Change-Id: I464fc897205fefdf2dfc2eadc54d699c4e08a0e9
> > Reviewed-on: https://chromium-review.googlesource.com/c/1361166
> > Reviewed-by: Sigurd Schneider <sigurds@chromium.org>
> > Commit-Queue: Sigurd Schneider <sigurds@chromium.org>
> > Cr-Commit-Position: refs/heads/master@{#58028}
>
> Bug: v8:7989, v8:8548
> Change-Id: I254f55ff687ad049f8d92b09331ed26a2bd05d7d
> Reviewed-on: https://chromium-review.googlesource.com/c/1371784
> Commit-Queue: Sigurd Schneider <sigurds@chromium.org>
> Reviewed-by: Michael Starzinger <mstarzinger@chromium.org>
> Reviewed-by: Jakob Gruber <jgruber@chromium.org>
> Cr-Commit-Position: refs/heads/master@{#58221}
TBR=jgruber@chromium.org,mstarzinger@chromium.org
Bug: v8:7989, v8:8548, v8:8593
Change-Id: I4f7ffc98e0281c7b744eb4a04ba0763896c7b59b
Reviewed-on: https://chromium-review.googlesource.com/c/1375919
Reviewed-by: Sigurd Schneider <sigurds@chromium.org>
Commit-Queue: Sigurd Schneider <sigurds@chromium.org>
Cr-Commit-Position: refs/heads/master@{#58232}
This reverts commit 9c0a48580b.
Reason for revert: Seems to break nosnap debug: https://ci.chromium.org/p/v8/builders/luci.v8.ci/V8%20Linux%20-%20nosnap%20-%20debug/22228
Original change's description:
> Reland "Reland "[code-comments] Put code comments into the code object""
>
> This is a reland of ed3d647284
>
> This reland fixes that padding at the end of Wasm instruction streams
> triggered asserts in the code printer.
>
> Original change's description:
> > Reland "[code-comments] Put code comments into the code object"
> >
> > This is a reland of e774cffe2b
> >
> > This reland disables a test as v8:8548 is blocking it, which was
> > broken by a recent CL. CQ did not catch this because the merge-base
> > CQ used did not yet contain the CL that caused v8:8548.
> >
> > Original change's description:
> > > [code-comments] Put code comments into the code object
> > >
> > > Code comments in the snapshot can now be enabled with gn
> > > arg 'v8_enable_snapshot_code_comments'
> > >
> > > Bug: v8:7989
> > > Change-Id: I8bd00cafa63132d00d849394c311ba15e6b6daf3
> > > Reviewed-on: https://chromium-review.googlesource.com/c/1329173
> > > Commit-Queue: Sigurd Schneider <sigurds@chromium.org>
> > > Reviewed-by: Jakob Gruber <jgruber@chromium.org>
> > > Reviewed-by: Michael Starzinger <mstarzinger@chromium.org>
> > > Reviewed-by: Michael Stanton <mvstanton@chromium.org>
> > > Cr-Commit-Position: refs/heads/master@{#58020}
> >
> > TBR=mvstanton@chromium.org,mstarzinger@chromium.org,jgruber@chromium.org,tebbi@chromium.org
> >
> > Bug: v8:7989, v8:8548
> > Change-Id: I464fc897205fefdf2dfc2eadc54d699c4e08a0e9
> > Reviewed-on: https://chromium-review.googlesource.com/c/1361166
> > Reviewed-by: Sigurd Schneider <sigurds@chromium.org>
> > Commit-Queue: Sigurd Schneider <sigurds@chromium.org>
> > Cr-Commit-Position: refs/heads/master@{#58028}
>
> Bug: v8:7989, v8:8548
> Change-Id: I254f55ff687ad049f8d92b09331ed26a2bd05d7d
> Reviewed-on: https://chromium-review.googlesource.com/c/1371784
> Commit-Queue: Sigurd Schneider <sigurds@chromium.org>
> Reviewed-by: Michael Starzinger <mstarzinger@chromium.org>
> Reviewed-by: Jakob Gruber <jgruber@chromium.org>
> Cr-Commit-Position: refs/heads/master@{#58221}
TBR=mvstanton@chromium.org,mstarzinger@chromium.org,sigurds@chromium.org,jgruber@chromium.org
Change-Id: I681a3c63120c6ab953bfe9cd2b07bcf560ebfdee
No-Presubmit: true
No-Tree-Checks: true
No-Try: true
Bug: v8:7989, v8:8548
Reviewed-on: https://chromium-review.googlesource.com/c/1375916
Commit-Queue: Clemens Hammacher <clemensh@chromium.org>
Reviewed-by: Clemens Hammacher <clemensh@chromium.org>
Cr-Commit-Position: refs/heads/master@{#58228}
This reverts commit c1bf25bb68.
Reason for revert: We got many regressions:
https://chromeperf.appspot.com/group_report?rev=58157
Original change's description:
> Enable 31bit Smis everywhere
>
> This is a experiment to see how performance is impacted. If we tank
> too much, we can revert this change.
>
> Change-Id: I01be33f5dd78aee6a5beecdc62adbaa6c3850eb1
> Bug: v8:8344
> Reviewed-on: https://chromium-review.googlesource.com/c/1355279
> Commit-Queue: Sigurd Schneider <sigurds@chromium.org>
> Reviewed-by: Igor Sheludko <ishell@chromium.org>
> Reviewed-by: Jaroslav Sevcik <jarin@chromium.org>
> Cr-Commit-Position: refs/heads/master@{#58157}
TBR=jarin@chromium.org,sigurds@chromium.org,ishell@chromium.org
# Not skipping CQ checks because original CL landed > 1 day ago.
Bug: v8:8344
Change-Id: I407cb99743a08452edcecfc2e945ef98509e8d32
Reviewed-on: https://chromium-review.googlesource.com/c/1375911
Reviewed-by: Sigurd Schneider <sigurds@chromium.org>
Commit-Queue: Sigurd Schneider <sigurds@chromium.org>
Cr-Commit-Position: refs/heads/master@{#58227}
This is a reland of ed3d647284
This reland fixes that padding at the end of Wasm instruction streams
triggered asserts in the code printer.
Original change's description:
> Reland "[code-comments] Put code comments into the code object"
>
> This is a reland of e774cffe2b
>
> This reland disables a test as v8:8548 is blocking it, which was
> broken by a recent CL. CQ did not catch this because the merge-base
> CQ used did not yet contain the CL that caused v8:8548.
>
> Original change's description:
> > [code-comments] Put code comments into the code object
> >
> > Code comments in the snapshot can now be enabled with gn
> > arg 'v8_enable_snapshot_code_comments'
> >
> > Bug: v8:7989
> > Change-Id: I8bd00cafa63132d00d849394c311ba15e6b6daf3
> > Reviewed-on: https://chromium-review.googlesource.com/c/1329173
> > Commit-Queue: Sigurd Schneider <sigurds@chromium.org>
> > Reviewed-by: Jakob Gruber <jgruber@chromium.org>
> > Reviewed-by: Michael Starzinger <mstarzinger@chromium.org>
> > Reviewed-by: Michael Stanton <mvstanton@chromium.org>
> > Cr-Commit-Position: refs/heads/master@{#58020}
>
> TBR=mvstanton@chromium.org,mstarzinger@chromium.org,jgruber@chromium.org,tebbi@chromium.org
>
> Bug: v8:7989, v8:8548
> Change-Id: I464fc897205fefdf2dfc2eadc54d699c4e08a0e9
> Reviewed-on: https://chromium-review.googlesource.com/c/1361166
> Reviewed-by: Sigurd Schneider <sigurds@chromium.org>
> Commit-Queue: Sigurd Schneider <sigurds@chromium.org>
> Cr-Commit-Position: refs/heads/master@{#58028}
Bug: v8:7989, v8:8548
Change-Id: I254f55ff687ad049f8d92b09331ed26a2bd05d7d
Reviewed-on: https://chromium-review.googlesource.com/c/1371784
Commit-Queue: Sigurd Schneider <sigurds@chromium.org>
Reviewed-by: Michael Starzinger <mstarzinger@chromium.org>
Reviewed-by: Jakob Gruber <jgruber@chromium.org>
Cr-Commit-Position: refs/heads/master@{#58221}
Post-stub-to-builtin migration, all explicit connection between
descriptors and their associated ASM code has been lost. This restores
the connection where possible. Builtins without an associated
descriptor are marked with the DummyDescriptor.
Drive-by: alpha-sort the descriptor list.
Drive-by: use Builtins::CallableFor in code factory.
Bug: v8:8562, v8:8553
Change-Id: If1f13bbaf7e42453b3235cc97c58ada91b5fa7b8
Reviewed-on: https://chromium-review.googlesource.com/c/1373552
Reviewed-by: Igor Sheludko <ishell@chromium.org>
Commit-Queue: Jakob Gruber <jgruber@chromium.org>
Cr-Commit-Position: refs/heads/master@{#58212}
This is a reland of 2e36e9ea1e
Was reverted because of v8_presubmit.py issue in
https://chromium-review.googlesource.com/c/v8/v8/+/1374292
Original change's description:
> Don't use |v8_initializers| code in |v8_base|
>
> Removing |CodeStubAssembler| from |v8_base| source list (see
> https://chromium-review.googlesource.com/c/v8/v8/+/1346329) leads to
> linkage problems with some build configurations because it was explicitly
> and implicitly included in |v8_base| code.
>
> This CL decouple this code and fixes problems.
>
> Bug: v8:7777
> Change-Id: I58de5c62914bc77645ed6cc9114409890bc13189
> Reviewed-on: https://chromium-review.googlesource.com/c/1372067
> Reviewed-by: Jakob Kummerow <jkummerow@chromium.org>
> Reviewed-by: Benedikt Meurer <bmeurer@chromium.org>
> Reviewed-by: Jakob Gruber <jgruber@chromium.org>
> Commit-Queue: Jakob Gruber <jgruber@chromium.org>
> Cr-Commit-Position: refs/heads/master@{#58200}
Bug: v8:7777
Change-Id: Iaa00e73c7dbd8c413fbf15a17709aa12eda9a706
Reviewed-on: https://chromium-review.googlesource.com/c/1375654
Reviewed-by: Benedikt Meurer <bmeurer@chromium.org>
Reviewed-by: Jakob Gruber <jgruber@chromium.org>
Commit-Queue: Jakob Gruber <jgruber@chromium.org>
Cr-Commit-Position: refs/heads/master@{#58209}
This reverts commit 2e36e9ea1e.
Reason for revert: Missing explicit include in cc file:
https://ci.chromium.org/p/v8/builders/luci.v8.ci/V8%20Presubmit/986
Original change's description:
> Don't use |v8_initializers| code in |v8_base|
>
> Removing |CodeStubAssembler| from |v8_base| source list (see
> https://chromium-review.googlesource.com/c/v8/v8/+/1346329) leads to
> linkage problems with some build configurations because it was explicitly
> and implicitly included in |v8_base| code.
>
> This CL decouple this code and fixes problems.
>
> Bug: v8:7777
> Change-Id: I58de5c62914bc77645ed6cc9114409890bc13189
> Reviewed-on: https://chromium-review.googlesource.com/c/1372067
> Reviewed-by: Jakob Kummerow <jkummerow@chromium.org>
> Reviewed-by: Benedikt Meurer <bmeurer@chromium.org>
> Reviewed-by: Jakob Gruber <jgruber@chromium.org>
> Commit-Queue: Jakob Gruber <jgruber@chromium.org>
> Cr-Commit-Position: refs/heads/master@{#58200}
TBR=jkummerow@chromium.org,jgruber@chromium.org,bmeurer@chromium.org,atimoxin@yandex-team.ru
Change-Id: I3e41fb5f8a9db6a78c56546a08e55610885d312b
No-Presubmit: true
No-Tree-Checks: true
No-Try: true
Bug: v8:7777
Reviewed-on: https://chromium-review.googlesource.com/c/1374292
Reviewed-by: Michael Achenbach <machenbach@chromium.org>
Commit-Queue: Michael Achenbach <machenbach@chromium.org>
Cr-Commit-Position: refs/heads/master@{#58201}
Removing |CodeStubAssembler| from |v8_base| source list (see
https://chromium-review.googlesource.com/c/v8/v8/+/1346329) leads to
linkage problems with some build configurations because it was explicitly
and implicitly included in |v8_base| code.
This CL decouple this code and fixes problems.
Bug: v8:7777
Change-Id: I58de5c62914bc77645ed6cc9114409890bc13189
Reviewed-on: https://chromium-review.googlesource.com/c/1372067
Reviewed-by: Jakob Kummerow <jkummerow@chromium.org>
Reviewed-by: Benedikt Meurer <bmeurer@chromium.org>
Reviewed-by: Jakob Gruber <jgruber@chromium.org>
Commit-Queue: Jakob Gruber <jgruber@chromium.org>
Cr-Commit-Position: refs/heads/master@{#58200}
This is a experiment to see how performance is impacted. If we tank
too much, we can revert this change.
Change-Id: I01be33f5dd78aee6a5beecdc62adbaa6c3850eb1
Bug: v8:8344
Reviewed-on: https://chromium-review.googlesource.com/c/1355279
Commit-Queue: Sigurd Schneider <sigurds@chromium.org>
Reviewed-by: Igor Sheludko <ishell@chromium.org>
Reviewed-by: Jaroslav Sevcik <jarin@chromium.org>
Cr-Commit-Position: refs/heads/master@{#58157}
Uses the JavaScript BigInt Object to represent Wasm's 64bits integers.
Attention, 32 bits architectures are not supported yet.
Bug: v8:7741
Change-Id: I28b718fa567bca5103b2f38a879049cd20a46f12
Reviewed-on: https://chromium-review.googlesource.com/c/1355144
Commit-Queue: Andreas Haas <ahaas@chromium.org>
Reviewed-by: Adam Klein <adamk@chromium.org>
Reviewed-by: Andreas Haas <ahaas@chromium.org>
Reviewed-by: Jakob Kummerow <jkummerow@chromium.org>
Cr-Commit-Position: refs/heads/master@{#58152}
Moving Frame-inspection functionality to Torque is a prerequisite
for porting the CSA-based arguments code, which is a great candidate
to simplify/cleanup with Torque.
Change-Id: I1f4cb94cb357aae5864c2e84f3bf5a07549b27f8
Reviewed-on: https://chromium-review.googlesource.com/c/1357050
Commit-Queue: Daniel Clifford <danno@chromium.org>
Reviewed-by: Jakob Gruber <jgruber@chromium.org>
Reviewed-by: Tobias Tebbi <tebbi@chromium.org>
Cr-Commit-Position: refs/heads/master@{#58106}
This is a reland of f849396c3a
Original change's description:
> [nojit] Remove code stubs
>
> All stubs have been migrated to builtins. This CL removes most related
> code.
>
> Bug: v8:7777, v8:5784
> Change-Id: I4470cfef34788e6c8e0fd5fd09e40e250d088dad
> Reviewed-on: https://chromium-review.googlesource.com/c/1365284
> Commit-Queue: Jakob Gruber <jgruber@chromium.org>
> Reviewed-by: Benedikt Meurer <bmeurer@chromium.org>
> Reviewed-by: Jakob Kummerow <jkummerow@chromium.org>
> Reviewed-by: Michael Starzinger <mstarzinger@chromium.org>
> Reviewed-by: Yang Guo <yangguo@chromium.org>
> Cr-Commit-Position: refs/heads/master@{#58093}
Tbr: mstarzinger@chromium.org,yangguo@chromium.org,jkummerow@chromium.org,bmeurer@chromium.org
Bug: v8:7777, v8:5784
Change-Id: I005ee2a820d49a75a90481d262a310e4ccfd1391
Reviewed-on: https://chromium-review.googlesource.com/c/1367746
Reviewed-by: Jakob Gruber <jgruber@chromium.org>
Commit-Queue: Jakob Gruber <jgruber@chromium.org>
Cr-Commit-Position: refs/heads/master@{#58101}
All stubs have been migrated to builtins. This CL removes most related
code.
Bug: v8:7777, v8:5784
Change-Id: I4470cfef34788e6c8e0fd5fd09e40e250d088dad
Reviewed-on: https://chromium-review.googlesource.com/c/1365284
Commit-Queue: Jakob Gruber <jgruber@chromium.org>
Reviewed-by: Benedikt Meurer <bmeurer@chromium.org>
Reviewed-by: Jakob Kummerow <jkummerow@chromium.org>
Reviewed-by: Michael Starzinger <mstarzinger@chromium.org>
Reviewed-by: Yang Guo <yangguo@chromium.org>
Cr-Commit-Position: refs/heads/master@{#58093}
This migrates the JSEntryStub to three dedicated builtins:
JSEntry
JSConstructEntry
JSRunMicrotasksEntry
Drive-by: Tweaks to make the code isolate-independent (e.g. using the
correct macro assembler method to load and store external references
through the kRootRegister).
Drive-by: The context slot on x64/ia32 must be set up after
kRootRegister is initialized, so we first reserve the slot and later
load its value.
Drive-by: Update all remaining comments referencing JSEntryStub.
Bug: v8:7777
Change-Id: Ie3ba17ffb3bde6f18ec1d26d778b258719b2d4ef
Reviewed-on: https://chromium-review.googlesource.com/c/1365275
Reviewed-by: Ulan Degenbaev <ulan@chromium.org>
Reviewed-by: Jakob Kummerow <jkummerow@chromium.org>
Commit-Queue: Jakob Gruber <jgruber@chromium.org>
Cr-Commit-Position: refs/heads/master@{#58088}
Drive-by: Replace uses in CallApi* with a direct call now that they've
been converted to builtins themselves and are thus immovable.
Bug: v8:7777
Change-Id: I660b5788bdac4f5e45cc5c5677b86be17474cd83
Reviewed-on: https://chromium-review.googlesource.com/c/1361161
Commit-Queue: Jakob Gruber <jgruber@chromium.org>
Reviewed-by: Jakob Kummerow <jkummerow@chromium.org>
Cr-Commit-Position: refs/heads/master@{#58037}
This reverts commit ed3d647284.
Reason for revert:
https://ci.chromium.org/p/v8/builders/luci.v8.ci/V8%20Linux%20-%20noi18n%20-%20debug/24178
Original change's description:
> Reland "[code-comments] Put code comments into the code object"
>
> This is a reland of e774cffe2b
>
> This reland disables a test as v8:8548 is blocking it, which was
> broken by a recent CL. CQ did not catch this because the merge-base
> CQ used did not yet contain the CL that caused v8:8548.
>
> Original change's description:
> > [code-comments] Put code comments into the code object
> >
> > Code comments in the snapshot can now be enabled with gn
> > arg 'v8_enable_snapshot_code_comments'
> >
> > Bug: v8:7989
> > Change-Id: I8bd00cafa63132d00d849394c311ba15e6b6daf3
> > Reviewed-on: https://chromium-review.googlesource.com/c/1329173
> > Commit-Queue: Sigurd Schneider <sigurds@chromium.org>
> > Reviewed-by: Jakob Gruber <jgruber@chromium.org>
> > Reviewed-by: Michael Starzinger <mstarzinger@chromium.org>
> > Reviewed-by: Michael Stanton <mvstanton@chromium.org>
> > Cr-Commit-Position: refs/heads/master@{#58020}
>
> TBR=mvstanton@chromium.org,mstarzinger@chromium.org,jgruber@chromium.org,tebbi@chromium.org
>
> Bug: v8:7989, v8:8548
> Change-Id: I464fc897205fefdf2dfc2eadc54d699c4e08a0e9
> Reviewed-on: https://chromium-review.googlesource.com/c/1361166
> Reviewed-by: Sigurd Schneider <sigurds@chromium.org>
> Commit-Queue: Sigurd Schneider <sigurds@chromium.org>
> Cr-Commit-Position: refs/heads/master@{#58028}
TBR=mvstanton@chromium.org,mstarzinger@chromium.org,sigurds@chromium.org,jgruber@chromium.org
Change-Id: I1075bb09de7cb8dad71e31ff51a4e7bb6a200a8b
No-Presubmit: true
No-Tree-Checks: true
No-Try: true
Bug: v8:7989, v8:8548
Reviewed-on: https://chromium-review.googlesource.com/c/1362043
Reviewed-by: Sigurd Schneider <sigurds@chromium.org>
Commit-Queue: Sigurd Schneider <sigurds@chromium.org>
Cr-Commit-Position: refs/heads/master@{#58029}
This is a reland of e774cffe2b
This reland disables a test as v8:8548 is blocking it, which was
broken by a recent CL. CQ did not catch this because the merge-base
CQ used did not yet contain the CL that caused v8:8548.
Original change's description:
> [code-comments] Put code comments into the code object
>
> Code comments in the snapshot can now be enabled with gn
> arg 'v8_enable_snapshot_code_comments'
>
> Bug: v8:7989
> Change-Id: I8bd00cafa63132d00d849394c311ba15e6b6daf3
> Reviewed-on: https://chromium-review.googlesource.com/c/1329173
> Commit-Queue: Sigurd Schneider <sigurds@chromium.org>
> Reviewed-by: Jakob Gruber <jgruber@chromium.org>
> Reviewed-by: Michael Starzinger <mstarzinger@chromium.org>
> Reviewed-by: Michael Stanton <mvstanton@chromium.org>
> Cr-Commit-Position: refs/heads/master@{#58020}
TBR=mvstanton@chromium.org,mstarzinger@chromium.org,jgruber@chromium.org,tebbi@chromium.org
Bug: v8:7989, v8:8548
Change-Id: I464fc897205fefdf2dfc2eadc54d699c4e08a0e9
Reviewed-on: https://chromium-review.googlesource.com/c/1361166
Reviewed-by: Sigurd Schneider <sigurds@chromium.org>
Commit-Queue: Sigurd Schneider <sigurds@chromium.org>
Cr-Commit-Position: refs/heads/master@{#58028}
Code comments in the snapshot can now be enabled with gn
arg 'v8_enable_snapshot_code_comments'
Bug: v8:7989
Change-Id: I8bd00cafa63132d00d849394c311ba15e6b6daf3
Reviewed-on: https://chromium-review.googlesource.com/c/1329173
Commit-Queue: Sigurd Schneider <sigurds@chromium.org>
Reviewed-by: Jakob Gruber <jgruber@chromium.org>
Reviewed-by: Michael Starzinger <mstarzinger@chromium.org>
Reviewed-by: Michael Stanton <mvstanton@chromium.org>
Cr-Commit-Position: refs/heads/master@{#58020}
For this to work, I had to move PropertyCell out of objects.h too, since
otherwise there would be an inl include cycle which makes the code not compile.
BUG=v8:5402,v8:8238
Change-Id: I3233f86b68c1e2fd32d135fcf0bbba8101af8cb2
Reviewed-on: https://chromium-review.googlesource.com/c/1356510
Reviewed-by: Michael Starzinger <mstarzinger@chromium.org>
Commit-Queue: Marja Hölttä <marja@chromium.org>
Cr-Commit-Position: refs/heads/master@{#58004}
This CL moves a number of memory-related methods out of utils into its
own header, since utils.h is included in many places that do not need
these methods.
R=clemensh@chromium.org,mstarzinger@chromium.org
Change-Id: I5155baf329844784286413408c05c7108b789020
Reviewed-on: https://chromium-review.googlesource.com/c/1354889
Commit-Queue: Ben Titzer <titzer@chromium.org>
Reviewed-by: Michael Starzinger <mstarzinger@chromium.org>
Reviewed-by: Clemens Hammacher <clemensh@chromium.org>
Reviewed-by: Marja Hölttä <marja@chromium.org>
Cr-Commit-Position: refs/heads/master@{#57948}
This adds a new target :generated_cc_files which generates all
generated .cc files and is quick to build (~5sec on my machine).
TBR=yangguo@chromium.org
Change-Id: I51485635671b55302b06f1ea300e86ef1745931e
Bug: v8:8526
Reviewed-on: https://chromium-review.googlesource.com/c/1354881
Commit-Queue: Sigurd Schneider <sigurds@chromium.org>
Reviewed-by: Michael Achenbach <machenbach@chromium.org>
Cr-Commit-Position: refs/heads/master@{#57941}
