This is a reland of 0befa6d4c3
Original change's description:
> [nojit] Check that --jitless is disabled when creating wasm code
>
> Drive-by: Amend wasm test skips for lite mode.
>
> Bug: v8:7777
> Change-Id: I23e13b65e548c19d6b24a26e0b962a9978f54ed7
> Reviewed-on: https://chromium-review.googlesource.com/c/1449616
> Reviewed-by: Michael Starzinger <mstarzinger@chromium.org>
> Commit-Queue: Jakob Gruber <jgruber@chromium.org>
> Cr-Commit-Position: refs/heads/master@{#59314}
Tbr: mstarzinger@chromium.org
Bug: v8:7777
Change-Id: I0a076b36bb2e69b612df89b0f35067f299f27a7e
Reviewed-on: https://chromium-review.googlesource.com/c/1451819
Commit-Queue: Jakob Gruber <jgruber@chromium.org>
Reviewed-by: Jakob Gruber <jgruber@chromium.org>
Cr-Commit-Position: refs/heads/master@{#59325}
Drive-by: Amend wasm test skips for lite mode.
Bug: v8:7777
Change-Id: I23e13b65e548c19d6b24a26e0b962a9978f54ed7
Reviewed-on: https://chromium-review.googlesource.com/c/1449616
Reviewed-by: Michael Starzinger <mstarzinger@chromium.org>
Commit-Queue: Jakob Gruber <jgruber@chromium.org>
Cr-Commit-Position: refs/heads/master@{#59314}
This is a reland of 1e3582b5ae
Original change's description:
> Reland "[builtins] Verify Isolate compatibility with the embedded blob"
>
> This is a reland of b022e825bd
>
> Original change's description:
> > [builtins] Verify Isolate compatibility with the embedded blob
> >
> > Embedded builtins (= the embedded blob) have a few dependencies on the
> > snapshot state. For instance, they require that metadata stored on
> > builtin Code objects as well as the builtins constant table remain
> > unchanged from mksnapshot-time. Embedders may violate these
> > assumptions by accident, e.g. by loading a snapshot generated with
> > different build flags, leading to seemingly unrelated failures later
> > on.
> >
> > This CL introduces an Isolate hash stored in the embedded blob which
> > hashes relevant parts of builtin Code objects and the builtins
> > constant table. It's verified in Isolate::Init in debug builds.
> >
> > Bug: v8:8723
> > Change-Id: Ifc9bdbe6f56ea67d8984f162afa73a3572cfbba8
> > Reviewed-on: https://chromium-review.googlesource.com/c/1442641
> > Commit-Queue: Jakob Gruber <jgruber@chromium.org>
> > Reviewed-by: Sigurd Schneider <sigurds@chromium.org>
> > Cr-Commit-Position: refs/heads/master@{#59177}
>
> Tbr: yangguo@chromium.org,sigurds@chromium.org
> Bug: v8:8723
> Change-Id: I1dd001783f0f1fae21a9809c8639e40f55b8f663
> Reviewed-on: https://chromium-review.googlesource.com/c/1445985
> Commit-Queue: Jakob Gruber <jgruber@chromium.org>
> Reviewed-by: Jakob Gruber <jgruber@chromium.org>
> Reviewed-by: Sigurd Schneider <sigurds@chromium.org>
> Cr-Commit-Position: refs/heads/master@{#59236}
Tbr: yangguo@chromium.org,sigurds@chromium.org
Bug: v8:8723
Change-Id: I8e4ae2f09d16b693c1fb814477d8487385046ee4
Reviewed-on: https://chromium-review.googlesource.com/c/1448312
Reviewed-by: Sigurd Schneider <sigurds@chromium.org>
Reviewed-by: Jakob Gruber <jgruber@chromium.org>
Commit-Queue: Jakob Gruber <jgruber@chromium.org>
Cr-Commit-Position: refs/heads/master@{#59250}
In some test-run-wasm-js cctests we want to call wasm code through the
js-to-wasm wrapper. This did not work if we wanted to run the wasm code
in the interpreter, because we never compiled a WasmInterpreterEntry,
and we did not patch the jump table.
With this CL we do both now.
R=clemensh@chromium.orgCC=fgm@chromium.org
Change-Id: I49971c5079053ed572928da7eab3e6ea3cb57c25
Reviewed-on: https://chromium-review.googlesource.com/c/1435941
Commit-Queue: Andreas Haas <ahaas@chromium.org>
Reviewed-by: Clemens Hammacher <clemensh@chromium.org>
Cr-Commit-Position: refs/heads/master@{#59170}
This adds the new runtime flag as a variant and runs it on a subset of
builders corresponding to the "extra" testing set.
Currently failing tests are skipped in the new variant.
After https://crrev.com/c/1433777 this costs only little additional
resources.
Bug: v8:8678
Change-Id: Ibd0e38872814d11252e55a7c6a58d313aa84ebe3
Reviewed-on: https://chromium-review.googlesource.com/c/1433774
Commit-Queue: Michael Achenbach <machenbach@chromium.org>
Reviewed-by: Jakob Gruber <jgruber@chromium.org>
Reviewed-by: Yang Guo <yangguo@chromium.org>
Cr-Commit-Position: refs/heads/master@{#59080}
For jitless mode, we must be able to switch between the native regexp
engine and interpreted regexps at runtime since --jitless is itself a
runtime flag.
This CL unconditionally compiles in the regexp interpreter in all
builds. It can be toggled through the --regexp-interpret-all flag.
Bug: v8:7777, v8:8678
Change-Id: Iadd21a152de7c07586d5af32bee5fdf9931f1a01
Reviewed-on: https://chromium-review.googlesource.com/c/1408929
Commit-Queue: Jakob Gruber <jgruber@chromium.org>
Reviewed-by: Peter Marshall <petermarshall@chromium.org>
Reviewed-by: Yang Guo <yangguo@chromium.org>
Cr-Commit-Position: refs/heads/master@{#59041}
This CL disables RX (read and execute) permissions for Code memory
when in jitless mode. All memory that was previously allocated RX
is now read-only.
Bug: v8:7777
Cq-Include-Trybots: luci.v8.try:v8_linux_arm_lite_rel_ng
Change-Id: I52d6ed785d244ec33168a02293c5506d26f36fe8
Reviewed-on: https://chromium-review.googlesource.com/c/1390122
Commit-Queue: Jakob Gruber <jgruber@chromium.org>
Reviewed-by: Michael Lippautz <mlippautz@chromium.org>
Reviewed-by: Ross McIlroy <rmcilroy@chromium.org>
Reviewed-by: Ulan Degenbaev <ulan@chromium.org>
Cr-Commit-Position: refs/heads/master@{#58692}
Don't allocate feedback vectors and feedback metadata in lite mode.
Also updates to skip tests that require feedback vectors.
This is a reland of
https://chromium-review.googlesource.com/c/v8/v8/+/1384087 after skipping
the failing tests.
Bug: v8:8394
Change-Id: I7766533b85a144e62996ceed8d542cdc534feeb5
Reviewed-on: https://chromium-review.googlesource.com/c/1384307
Reviewed-by: Jakob Gruber <jgruber@chromium.org>
Reviewed-by: Michael Lippautz <mlippautz@chromium.org>
Reviewed-by: Ross McIlroy <rmcilroy@chromium.org>
Commit-Queue: Mythri Alle <mythria@chromium.org>
Cr-Commit-Position: refs/heads/master@{#58363}
This reverts commit 62e86b88e5.
Reason for revert: Fails on arm sim lite debug: https://ci.chromium.org/p/v8/builders/luci.v8.ci/V8%20Linux%20-%20arm%20-%20sim%20-%20lite%20-%20debug/1075
Original change's description:
> Do not allocate feedback vectors and feedback metadata in lite mode
>
> Don't allocate feedback vectors and feedback metadata in lite mode.
> Also updates to skip tests that require feedback vectors.
>
> Bug: v8:8394
> Change-Id: I22c64a32c44bb8f25fb09003d6e9fc5a04e84f8a
> Reviewed-on: https://chromium-review.googlesource.com/c/1378173
> Commit-Queue: Mythri Alle <mythria@chromium.org>
> Reviewed-by: Michael Lippautz <mlippautz@chromium.org>
> Reviewed-by: Yang Guo <yangguo@chromium.org>
> Reviewed-by: Ross McIlroy <rmcilroy@chromium.org>
> Cr-Commit-Position: refs/heads/master@{#58351}
TBR=rmcilroy@chromium.org,yangguo@chromium.org,mlippautz@chromium.org,mythria@chromium.org
Change-Id: I88fd37ea4e21aa2cc81eceb87ddb35c23224beae
No-Presubmit: true
No-Tree-Checks: true
No-Try: true
Bug: v8:8394
Reviewed-on: https://chromium-review.googlesource.com/c/1384087
Reviewed-by: Clemens Hammacher <clemensh@chromium.org>
Commit-Queue: Clemens Hammacher <clemensh@chromium.org>
Cr-Commit-Position: refs/heads/master@{#58355}
Don't allocate feedback vectors and feedback metadata in lite mode.
Also updates to skip tests that require feedback vectors.
Bug: v8:8394
Change-Id: I22c64a32c44bb8f25fb09003d6e9fc5a04e84f8a
Reviewed-on: https://chromium-review.googlesource.com/c/1378173
Commit-Queue: Mythri Alle <mythria@chromium.org>
Reviewed-by: Michael Lippautz <mlippautz@chromium.org>
Reviewed-by: Yang Guo <yangguo@chromium.org>
Reviewed-by: Ross McIlroy <rmcilroy@chromium.org>
Cr-Commit-Position: refs/heads/master@{#58351}
Remove a DCHECK that got triggered in the rare condition that GC kicks in
during CompilationDependencies::Commit, changing the pretenuring decision,
thus leading to deoptimization. To make sure this rare case is properly
handled, add a new FLAG_pretenure_during_compilation and a cctest that
simulates it predictably.
R=jarin@chromium.org,mvstanton@chromium.org
Bug: v8:8520
Change-Id: If83f8a3d4659a694357b3869c931c7d7c164fd1a
Reviewed-on: https://chromium-review.googlesource.com/c/1363143
Commit-Queue: Maya Lekova <mslekova@chromium.org>
Reviewed-by: Jaroslav Sevcik <jarin@chromium.org>
Reviewed-by: Michael Stanton <mvstanton@chromium.org>
Cr-Commit-Position: refs/heads/master@{#58236}
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 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}
The flakiness of this test was fixed by
https://chromium-review.googlesource.com/c/v8/v8/+/1280436 which removed
calls to StartTickSample() and FinishTickSample() from tests as this
causes a race.
Bug: v8:6133, v8:5193
Change-Id: Ia6bcfa75cce64547b00a185343ada803d082a12e
Reviewed-on: https://chromium-review.googlesource.com/c/1361163
Reviewed-by: Camillo Bruni <cbruni@chromium.org>
Commit-Queue: Peter Marshall <petermarshall@chromium.org>
Cr-Commit-Position: refs/heads/master@{#58019}
Remove the test-api/InitializeDefaultIsolateOnSecondaryThread_ResourceConstraints
test which was setting max-old-space-size limit without acutally using it. This
caused repetitive failures, resulting in the test being effectively disabled.
Bug: v8:8521
R=ulan@chromium.org, yangguo@chromium.org
Change-Id: Iad39cc95df86963d256816bf56d0bc5f62f7d5c9
Reviewed-on: https://chromium-review.googlesource.com/c/1356506
Reviewed-by: Ulan Degenbaev <ulan@chromium.org>
Reviewed-by: Yang Guo <yangguo@chromium.org>
Commit-Queue: Maya Lekova <mslekova@chromium.org>
Cr-Commit-Position: refs/heads/master@{#57964}
This reverts commit ddaa1f0a0d.
Reason for revert:
Still flaky on windows. Maybe reland and keep skipped on windows?
https://ci.chromium.org/p/v8/builders/luci.v8.ci/V8%20Win32%20-%20nosnap%20-%20shared/31002https://ci.chromium.org/p/v8/builders/luci.v8.ci/V8%20Win64/27826
Original change's description:
> Reland "[cpu-profiler] Fix stack iterability for fast C calls with no exit frame"
>
> This is a reland of d5f4a33eb8
>
> Original change's description:
> > [cpu-profiler] Fix stack iterability for fast C calls with no exit frame
> >
> > Before fast C calls, store the current FP and PC on the isolate. When
> > iterating frames in SafeStackFrameIterator, check if these fields are
> > set and start iterating at the calling frame's FP instead of the current
> > FP, which will be in C++ code. We need to do this because c_entry_fp is
> > not set on the Isolate for Fast-C-Calls because we don't build an exit
> > frame.
> >
> > This change makes stack samples that occur within 'Fast-C-Calls'
> > iterable, meaning we can properly attribute ticks within the JS caller.
> >
> > Fast-C-Calls can't call back into JS code, so we can only ever have one
> > such call on the stack at a time, allowing us to store the FP on the
> > isolate rather than the stack.
> >
> > TBR=v8-mips-ports@googlegroups.com
> >
> > Bug: v8:8464, v8:7202
> > Change-Id: I7bf39eba779dad34754d5759d741c421b362a406
> > Reviewed-on: https://chromium-review.googlesource.com/c/1340241
> > Commit-Queue: Peter Marshall <petermarshall@chromium.org>
> > Reviewed-by: Jakob Gruber <jgruber@chromium.org>
> > Reviewed-by: Martyn Capewell <martyn.capewell@arm.com>
> > Reviewed-by: Alexei Filippov <alph@chromium.org>
> > Cr-Commit-Position: refs/heads/master@{#57896}
>
> TBR=v8-mips-ports@googlegroups.com
> TBR=jgruber@chromium.org
>
> Bug: v8:8464, v8:7202
> Change-Id: I5f37ded4ea572e8e9890ba186aa3d74a0dfc1274
> Reviewed-on: https://chromium-review.googlesource.com/c/1354042
> Reviewed-by: Peter Marshall <petermarshall@chromium.org>
> Commit-Queue: Peter Marshall <petermarshall@chromium.org>
> Cr-Commit-Position: refs/heads/master@{#57912}
TBR=alph@chromium.org,jgruber@chromium.org,petermarshall@chromium.org,martyn.capewell@arm.com,v8-arm-ports@googlegroups.com,v8-mips-ports@googlegroups.com,ibogosavljevic@wavecomp.com
Change-Id: If810648dbf60df2ff70455b6e8ef466136c90145
No-Presubmit: true
No-Tree-Checks: true
No-Try: true
Bug: v8:8464, v8:7202
Reviewed-on: https://chromium-review.googlesource.com/c/1354461
Reviewed-by: Michael Achenbach <machenbach@chromium.org>
Commit-Queue: Michael Achenbach <machenbach@chromium.org>
Cr-Commit-Position: refs/heads/master@{#57925}
This is a reland of d5f4a33eb8
Original change's description:
> [cpu-profiler] Fix stack iterability for fast C calls with no exit frame
>
> Before fast C calls, store the current FP and PC on the isolate. When
> iterating frames in SafeStackFrameIterator, check if these fields are
> set and start iterating at the calling frame's FP instead of the current
> FP, which will be in C++ code. We need to do this because c_entry_fp is
> not set on the Isolate for Fast-C-Calls because we don't build an exit
> frame.
>
> This change makes stack samples that occur within 'Fast-C-Calls'
> iterable, meaning we can properly attribute ticks within the JS caller.
>
> Fast-C-Calls can't call back into JS code, so we can only ever have one
> such call on the stack at a time, allowing us to store the FP on the
> isolate rather than the stack.
>
> TBR=v8-mips-ports@googlegroups.com
>
> Bug: v8:8464, v8:7202
> Change-Id: I7bf39eba779dad34754d5759d741c421b362a406
> Reviewed-on: https://chromium-review.googlesource.com/c/1340241
> Commit-Queue: Peter Marshall <petermarshall@chromium.org>
> Reviewed-by: Jakob Gruber <jgruber@chromium.org>
> Reviewed-by: Martyn Capewell <martyn.capewell@arm.com>
> Reviewed-by: Alexei Filippov <alph@chromium.org>
> Cr-Commit-Position: refs/heads/master@{#57896}
TBR=v8-mips-ports@googlegroups.comTBR=jgruber@chromium.org
Bug: v8:8464, v8:7202
Change-Id: I5f37ded4ea572e8e9890ba186aa3d74a0dfc1274
Reviewed-on: https://chromium-review.googlesource.com/c/1354042
Reviewed-by: Peter Marshall <petermarshall@chromium.org>
Commit-Queue: Peter Marshall <petermarshall@chromium.org>
Cr-Commit-Position: refs/heads/master@{#57912}
These two tests fail if the memory used by builtins increases too much.
They aren't intended to monitor the memory used by builtins, so these
failures are spurious.
Bug: v8:8521
Change-Id: I67e61abe30aaf69aeb3e6a2c885795061a318851
Reviewed-on: https://chromium-review.googlesource.com/c/1354041
Commit-Queue: Peter Marshall <petermarshall@chromium.org>
Reviewed-by: Leszek Swirski <leszeks@chromium.org>
Cr-Commit-Position: refs/heads/master@{#57911}
This reverts commit d5f4a33eb8.
Reason for revert: Seems to cause a no snapshot build failure - https://ci.chromium.org/p/v8/builders/luci.v8.ci/V8%20Linux%20-%20nosnap%20-%20debug/21967
Original change's description:
> [cpu-profiler] Fix stack iterability for fast C calls with no exit frame
>
> Before fast C calls, store the current FP and PC on the isolate. When
> iterating frames in SafeStackFrameIterator, check if these fields are
> set and start iterating at the calling frame's FP instead of the current
> FP, which will be in C++ code. We need to do this because c_entry_fp is
> not set on the Isolate for Fast-C-Calls because we don't build an exit
> frame.
>
> This change makes stack samples that occur within 'Fast-C-Calls'
> iterable, meaning we can properly attribute ticks within the JS caller.
>
> Fast-C-Calls can't call back into JS code, so we can only ever have one
> such call on the stack at a time, allowing us to store the FP on the
> isolate rather than the stack.
>
> TBR=v8-mips-ports@googlegroups.com
>
> Bug: v8:8464, v8:7202
> Change-Id: I7bf39eba779dad34754d5759d741c421b362a406
> Reviewed-on: https://chromium-review.googlesource.com/c/1340241
> Commit-Queue: Peter Marshall <petermarshall@chromium.org>
> Reviewed-by: Jakob Gruber <jgruber@chromium.org>
> Reviewed-by: Martyn Capewell <martyn.capewell@arm.com>
> Reviewed-by: Alexei Filippov <alph@chromium.org>
> Cr-Commit-Position: refs/heads/master@{#57896}
TBR=alph@chromium.org,jgruber@chromium.org,petermarshall@chromium.org,martyn.capewell@arm.com,v8-arm-ports@googlegroups.com,v8-mips-ports@googlegroups.com,ibogosavljevic@wavecomp.com
Change-Id: I85f846e57b6fa845e7770c616435cebffdb2a245
No-Presubmit: true
No-Tree-Checks: true
No-Try: true
Bug: v8:8464, v8:7202
Reviewed-on: https://chromium-review.googlesource.com/c/1352302
Reviewed-by: Maya Lekova <mslekova@chromium.org>
Commit-Queue: Maya Lekova <mslekova@chromium.org>
Cr-Commit-Position: refs/heads/master@{#57899}
Before fast C calls, store the current FP and PC on the isolate. When
iterating frames in SafeStackFrameIterator, check if these fields are
set and start iterating at the calling frame's FP instead of the current
FP, which will be in C++ code. We need to do this because c_entry_fp is
not set on the Isolate for Fast-C-Calls because we don't build an exit
frame.
This change makes stack samples that occur within 'Fast-C-Calls'
iterable, meaning we can properly attribute ticks within the JS caller.
Fast-C-Calls can't call back into JS code, so we can only ever have one
such call on the stack at a time, allowing us to store the FP on the
isolate rather than the stack.
TBR=v8-mips-ports@googlegroups.com
Bug: v8:8464, v8:7202
Change-Id: I7bf39eba779dad34754d5759d741c421b362a406
Reviewed-on: https://chromium-review.googlesource.com/c/1340241
Commit-Queue: Peter Marshall <petermarshall@chromium.org>
Reviewed-by: Jakob Gruber <jgruber@chromium.org>
Reviewed-by: Martyn Capewell <martyn.capewell@arm.com>
Reviewed-by: Alexei Filippov <alph@chromium.org>
Cr-Commit-Position: refs/heads/master@{#57896}
This API allows the embedder to provide a stack and PC, FP and
SP registers. V8 will then attempt to unwind the stack to the C++ frame
that called into JS. This API is signal-safe, meaning it does not call
any signal-unsafe OS functions or read/write any V8 state.
Bug: v8:8116
Cq-Include-Trybots: luci.chromium.try:linux_chromium_rel_ng
Change-Id: I7e3e73753b711737020b6a5f11946096658afa6f
Reviewed-on: https://chromium-review.googlesource.com/c/1186724
Commit-Queue: Peter Marshall <petermarshall@chromium.org>
Reviewed-by: Yang Guo <yangguo@chromium.org>
Cr-Commit-Position: refs/heads/master@{#57749}
Many tests were already skipped in debug mode, but they kept running on CQ
which sets dcheck_always_on, probably equally slow.
Some other tests are marked as slow based on a recent run of the arm64 sim
trybot.
NOTRY=true
Bug: v8:7783
Change-Id: Ic022518edfa112ea6d228ae9a68653c99651dbb4
Reviewed-on: https://chromium-review.googlesource.com/c/1347479
Reviewed-by: Jakob Gruber <jgruber@chromium.org>
Commit-Queue: Michael Achenbach <machenbach@chromium.org>
Cr-Commit-Position: refs/heads/master@{#57724}
This test is only flaky because the js code being profiled causes a
'fast-c-call' which is a call from JS to C without an exit frame.
The profiler stumbles on these and reads the stack of C++ frames when
it shouldn't, causing ASAN errors. This is not actually related to
the multiple isolates, so I'm changing the test to profile different
JS code that does not cause these types of calls. There is already a
test for fast-c-calls - NativeFrameStackTrace (which currently fails).
Bug: v8:8464
Change-Id: I32818f0894e5680cf5a39779a2779eda36dfe9f1
Reviewed-on: https://chromium-review.googlesource.com/c/1337571
Commit-Queue: Peter Marshall <petermarshall@chromium.org>
Reviewed-by: Yang Guo <yangguo@chromium.org>
Cr-Commit-Position: refs/heads/master@{#57547}
This is a reland of bf2f0a0227
Original change's description:
> [builtins] Support embedded builtins in nosnapshot builds
>
> This CL adds support for embedded builtins in nosnap builds by creating
> and setting an 'embedded blob' after builtin generation. Unlike
> snapshot builds, the blob is not embedded into the .text section but
> located on the C++ heap.
>
> This makes nosnap builds more consistent with mksnapshot, and allows us
> to simplify there and in serializer cctests.
>
> Complications arise from the different workflows we need to support:
>
> 1. the standard mksnapshot build process,
> 2. nosnap builds (which reuse the blob created by the first Isolate),
> 2. and tests with various complicated serialization workflows.
>
> To cover all of these cases, this CL introduces two knobs to twiddle:
>
> 1. A 'sticky' embedded blob which overrides compiled-in default
> embedded blobs at Isolate setup.
> 2. The blob lifecycle can be managed manually or through refcounting.
>
> These are described in more detail in isolate.cc.
>
> Tbr: ulan@chromium.org
> Bug: v8:6666, v8:8350
> Change-Id: I3842e40cdaf45d2cadd05c6eb1ec2f5e3d83568d
> Reviewed-on: https://chromium-review.googlesource.com/c/1310195
> Reviewed-by: Jakob Gruber <jgruber@chromium.org>
> Reviewed-by: Yang Guo <yangguo@chromium.org>
> Commit-Queue: Jakob Gruber <jgruber@chromium.org>
> Cr-Commit-Position: refs/heads/master@{#57523}
Tbr: ulan@chromium.org,yangguo@chromium.org
Bug: v8:6666, v8:8350
Change-Id: I13b523c9e7406b39a3cd28465c06f17f1744a738
Reviewed-on: https://chromium-review.googlesource.com/c/1337578
Commit-Queue: Jakob Gruber <jgruber@chromium.org>
Reviewed-by: Jakob Gruber <jgruber@chromium.org>
Reviewed-by: Yang Guo <yangguo@chromium.org>
Cr-Commit-Position: refs/heads/master@{#57540}
This reverts commit bf2f0a0227.
Reason for revert: https://ci.chromium.org/p/v8/builders/luci.v8.ci/V8%20Linux%20-%20nosnap%20-%20debug/21753
Original change's description:
> [builtins] Support embedded builtins in nosnapshot builds
>
> This CL adds support for embedded builtins in nosnap builds by creating
> and setting an 'embedded blob' after builtin generation. Unlike
> snapshot builds, the blob is not embedded into the .text section but
> located on the C++ heap.
>
> This makes nosnap builds more consistent with mksnapshot, and allows us
> to simplify there and in serializer cctests.
>
> Complications arise from the different workflows we need to support:
>
> 1. the standard mksnapshot build process,
> 2. nosnap builds (which reuse the blob created by the first Isolate),
> 2. and tests with various complicated serialization workflows.
>
> To cover all of these cases, this CL introduces two knobs to twiddle:
>
> 1. A 'sticky' embedded blob which overrides compiled-in default
> embedded blobs at Isolate setup.
> 2. The blob lifecycle can be managed manually or through refcounting.
>
> These are described in more detail in isolate.cc.
>
> Tbr: ulan@chromium.org
> Bug: v8:6666, v8:8350
> Change-Id: I3842e40cdaf45d2cadd05c6eb1ec2f5e3d83568d
> Reviewed-on: https://chromium-review.googlesource.com/c/1310195
> Reviewed-by: Jakob Gruber <jgruber@chromium.org>
> Reviewed-by: Yang Guo <yangguo@chromium.org>
> Commit-Queue: Jakob Gruber <jgruber@chromium.org>
> Cr-Commit-Position: refs/heads/master@{#57523}
TBR=ulan@chromium.org,yangguo@chromium.org,jgruber@chromium.org
Change-Id: I6e35a0cb7186fb50f1012f5c618fb8b48b24a813
No-Presubmit: true
No-Tree-Checks: true
No-Try: true
Bug: v8:6666, v8:8350
Reviewed-on: https://chromium-review.googlesource.com/c/1337577
Reviewed-by: Jakob Gruber <jgruber@chromium.org>
Commit-Queue: Jakob Gruber <jgruber@chromium.org>
Cr-Commit-Position: refs/heads/master@{#57529}
This CL adds support for embedded builtins in nosnap builds by creating
and setting an 'embedded blob' after builtin generation. Unlike
snapshot builds, the blob is not embedded into the .text section but
located on the C++ heap.
This makes nosnap builds more consistent with mksnapshot, and allows us
to simplify there and in serializer cctests.
Complications arise from the different workflows we need to support:
1. the standard mksnapshot build process,
2. nosnap builds (which reuse the blob created by the first Isolate),
2. and tests with various complicated serialization workflows.
To cover all of these cases, this CL introduces two knobs to twiddle:
1. A 'sticky' embedded blob which overrides compiled-in default
embedded blobs at Isolate setup.
2. The blob lifecycle can be managed manually or through refcounting.
These are described in more detail in isolate.cc.
Tbr: ulan@chromium.org
Bug: v8:6666, v8:8350
Change-Id: I3842e40cdaf45d2cadd05c6eb1ec2f5e3d83568d
Reviewed-on: https://chromium-review.googlesource.com/c/1310195
Reviewed-by: Jakob Gruber <jgruber@chromium.org>
Reviewed-by: Yang Guo <yangguo@chromium.org>
Commit-Queue: Jakob Gruber <jgruber@chromium.org>
Cr-Commit-Position: refs/heads/master@{#57523}
This CL implements AtomicPair operators: Load, Store,
Add, Sub, Or, Xor, And, Exchange and CompareExchange using
runtime on MIPS32R2 and older. MIPS32R6 includes instructions
for 64-bit atomic access so they are implemented using those.
Change-Id: I1309c1ea4771480516ec5a92f7592533bdcb205c
Reviewed-on: https://chromium-review.googlesource.com/c/1326466
Reviewed-by: Sreten Kovacevic <skovacevic@wavecomp.com>
Reviewed-by: Michael Starzinger <mstarzinger@chromium.org>
Commit-Queue: Ivica Bogosavljevic <ibogosavljevic@wavecomp.com>
Cr-Commit-Position: refs/heads/master@{#57496}
Also add the ability to skip tests only when --optimize-for-size is passed.
TBR=sergiyb@chromium.org
Bug: v8:7819
Change-Id: I1dcc26ea8664d014b6c50f0d636c13bf21e26ff2
Reviewed-on: https://chromium-review.googlesource.com/c/1328945
Reviewed-by: Michael Achenbach <machenbach@chromium.org>
Commit-Queue: Michael Achenbach <machenbach@chromium.org>
Cr-Commit-Position: refs/heads/master@{#57396}
This test was incidentally fixed by
https://chromium-review.googlesource.com/c/v8/v8/+/1280436.
Calls to StartTickSample() and FinishTickSample() are not permitted by
multiple producers. If the signal handler interrupts the main thread,
both might receive the same pointer into the circular buffer and one
will overwrite the data of the other.
This means we cannot call it in tests, and have to use AddSample()
instead.
Bug: v8:8209
Change-Id: I6904204e88077f704f819b52cde0fdaab0f13462
Reviewed-on: https://chromium-review.googlesource.com/c/1299022
Reviewed-by: Alexei Filippov <alph@chromium.org>
Commit-Queue: Peter Marshall <petermarshall@chromium.org>
Cr-Commit-Position: refs/heads/master@{#57019}
TryLookupCode can be passed arbitrary addresses, e.g. by tentative
name lookups during disassembly. This CL makes sure that addresses
within non-builtin-code sections of the embedded blob (metadata or
padding) are handled properly.
Bug: v8:6666, v8:8334
Change-Id: I42eca57062e30eabd7bb1b069786aa809706cd2c
Reviewed-on: https://chromium-review.googlesource.com/c/1292060
Reviewed-by: Sigurd Schneider <sigurds@chromium.org>
Commit-Queue: Jakob Gruber <jgruber@chromium.org>
Cr-Commit-Position: refs/heads/master@{#56865}
TSAN was flakily detecting a race in the Add/RemoveSampler functions.
It could also be fixed by moving the USE(atomic_->Value()); line below
the do loop in the constructor of AtomicGuard.
Given that base::AtomicValue is deprecated and std::atomic has a
compare_exchange operation with std::memory_order_seq_cst, we can just
use std::atomic_bool to fix the TSAN false-positive.
Bug: v8:7702
Change-Id: Id2038ea1ccced7339f45991263e944394e935454
Reviewed-on: https://chromium-review.googlesource.com/c/1288814
Reviewed-by: Alexei Filippov <alph@chromium.org>
Commit-Queue: Peter Marshall <petermarshall@chromium.org>
Cr-Commit-Position: refs/heads/master@{#56794}
This will be rewritten soon to not use the sampling processor, we can
reenable it then.
Bug: v8:5193
Change-Id: I1d50cf39048e7b5ddeea8d333dcf808fe5c28396
Reviewed-on: https://chromium-review.googlesource.com/c/1288636
Commit-Queue: Peter Marshall <petermarshall@chromium.org>
Reviewed-by: Jakob Gruber <jgruber@chromium.org>
Cr-Commit-Position: refs/heads/master@{#56777}
Disable a new test that triggers a known issue with the arguments
adaptor trampoline.
TBR=jgruber@chromium.org
Change-Id: Id89b71e49e5dbef06d75758d98ed162c07fc34f4
Bug: v8:6666
Reviewed-on: https://chromium-review.googlesource.com/c/1273052
Reviewed-by: Sigurd Schneider <sigurds@chromium.org>
Commit-Queue: Sigurd Schneider <sigurds@chromium.org>
Cr-Commit-Position: refs/heads/master@{#56532}
This is a regression test for a really specific issue that is flaky.
We should just disable it for all configurations rather than wait for
extra flakes which we then have to diagnose.
Bug: v8:8209
Change-Id: I976f2d7cdd92f3ce5c7eb9fd28976201d1d6612f
Reviewed-on: https://chromium-review.googlesource.com/1240120
Reviewed-by: Yang Guo <yangguo@chromium.org>
Commit-Queue: Peter Marshall <petermarshall@chromium.org>
Cr-Commit-Position: refs/heads/master@{#56189}
This test is currently flaky on TSAN and blocks the roll.
Bug: v8:8209
Change-Id: I0ca32d39f5570b458d56801b9a72ff3c428678d5
Reviewed-on: https://chromium-review.googlesource.com/1237676
Reviewed-by: Michael Hablich <hablich@chromium.org>
Commit-Queue: Leszek Swirski <leszeks@chromium.org>
Cr-Commit-Position: refs/heads/master@{#56122}
This enables cctest, unittests, fuzzer and inspector on Android.
The cctest suite requires extra resource-fetching logic for the
bytecode-generator expectation files.
Bug: chromium:866862
Cq-Include-Trybots: luci.v8.try:v8_android_arm64_n5x_rel_ng
Change-Id: If3da853a62c047388476a7f38e32e64e2859f186
Reviewed-on: https://chromium-review.googlesource.com/1213208
Commit-Queue: Michael Achenbach <machenbach@chromium.org>
Reviewed-by: Ross McIlroy <rmcilroy@chromium.org>
Reviewed-by: Sergiy Byelozyorov <sergiyb@chromium.org>
Cr-Commit-Position: refs/heads/master@{#55784}
* Enable Liftoff wasm cctests on BE for mips and mips64
* Fix issues that were introduced with these tests and that are
linked with Load/Store instructions
* Change endianness on GetGlobal and SetGlobal, as done in TF
* Skip I32Binop tests that fail with OOM error and seem to not be
related directly to this task
Bug: v8:6600
Change-Id: Ib62ca5e3c681326d28e70a5157d8646e0c8d0b51
Reviewed-on: https://chromium-review.googlesource.com/1213183
Commit-Queue: Sreten Kovacevic <skovacevic@wavecomp.com>
Reviewed-by: Ivica Bogosavljevic <ibogosavljevic@wavecomp.com>
Reviewed-by: Clemens Hammacher <clemensh@chromium.org>
Cr-Commit-Position: refs/heads/master@{#55751}
- Implement all the I64Atomic operations on ARM
- Change assembler methods to use Registers instead of memory operands
- Move atomics64 test up be tested on all archs, disable tests on MIPS
BUG:v8:6532
Change-Id: I91bd42fa819f194be15c719266c36230f9c65db8
Reviewed-on: https://chromium-review.googlesource.com/1180211
Commit-Queue: Deepti Gandluri <gdeepti@chromium.org>
Reviewed-by: Bill Budge <bbudge@chromium.org>
Reviewed-by: Ben Smith <binji@chromium.org>
Cr-Commit-Position: refs/heads/master@{#55416}
This CL implements several things needed for full SIMD BE support in WASM:
* Global variables are now kept in little-endian order as per specification
* Added support for SIMD on BE in wasm interpreter
* Fixed several tests that didn't work on BE because input or output
data were not using LE in-memory layout
Change-Id: I4542d13d09fd276e15b0fc39f02e4a58831f65e4
Reviewed-on: https://chromium-review.googlesource.com/1160484
Commit-Queue: Ivica Bogosavljevic <ibogosavljevic@wavecomp.com>
Reviewed-by: Bill Budge <bbudge@chromium.org>
Reviewed-by: Aseem Garg <aseemgarg@chromium.org>
Cr-Commit-Position: refs/heads/master@{#55075}
The manual scope is usually used to test corner cases of GC behavior so
disable the ineffective GC detecton there.
Bug: v8:7859
Change-Id: I92a1e43db739846ff0db20a60cc2ace79496e5fe
Reviewed-on: https://chromium-review.googlesource.com/1135140
Reviewed-by: Ulan Degenbaev <ulan@chromium.org>
Commit-Queue: Michael Lippautz <mlippautz@chromium.org>
Cr-Commit-Position: refs/heads/master@{#54418}
Tests cctest/test-run-wasm-simd/RunWasm_I16x8ConvertI32x4_turbofan
and cctest/test-run-wasm-simd/RunWasm_I8x16ConvertI16x8_simd_lowered
will be skipped for big endian until implementation for big endian is
done correctly.
Change-Id: Ia6253070ede207f437e4b710a656bce8d65e412e
Reviewed-on: https://chromium-review.googlesource.com/1113307
Commit-Queue: Ivica Bogosavljevic <ivica.bogosavljevic@mips.com>
Reviewed-by: Aseem Garg <aseemgarg@chromium.org>
Cr-Commit-Position: refs/heads/master@{#54176}
This CL adds simd select, addHoriz, shuffle, anyTrue and all true to the
interpreter. It also gets rid of SIMD_COMPILED_AND_LOWERED_TEST and
SIMD_COMPILED_TEST macros.
R=gdeepti@chromium.org
BUG=v8:6020
Change-Id: I44abbcaddc3223a95c79ccc65ae9c6bf1a911c5d
Reviewed-on: https://chromium-review.googlesource.com/1119258
Commit-Queue: Aseem Garg <aseemgarg@chromium.org>
Reviewed-by: Deepti Gandluri <gdeepti@chromium.org>
Cr-Commit-Position: refs/heads/master@{#54116}
Some cctests force fresh creation of heap constants, even though the
cctest binary itself is an embedded snapshot build (i.e.: a snapshot
blob exists, and a binary-embedded blob exists). This breaks a few
assumptions, for example that off-heap builtins have a single,
canonical off-heap code range.
Unfortunately this isn't that easy to fix. I see a few alternatives:
1. In builtins setup, if an embedded blob exists, regenerate the
builtins for their metadata (things like the safepoint table offset),
and then replace them by off-heap trampolines.
2. As above, but deserialize the trampolines from the snapshot blob.
3. As above, but pack required metadata into the embedded blob and
create trampolines from there.
4. Act as if the embedded blob does not exist.
Alternative 1 does not work because the generated code can be slightly
different at at runtime vs. mksnapshot-time. Alternative 2 is out
because we do not have access to the snapshot blob in TestIsolate
setup. Alternative 3 is probably the preferred option but would be a
more involved change.
This CL takes path 4. It's not an optimal solution, but it can be
replace by alternative 3 later.
TBR=ulan@chromium.org
Bug: v8:7718, v8:7751
Change-Id: I36c024cb0179615011c886ed3978bc95f0d197ac
Reviewed-on: https://chromium-review.googlesource.com/1098924
Reviewed-by: Jakob Gruber <jgruber@chromium.org>
Reviewed-by: Yang Guo <yangguo@chromium.org>
Commit-Queue: Jakob Gruber <jgruber@chromium.org>
Cr-Commit-Position: refs/heads/master@{#53886}
Bump limit for isolate creation in cctest; the test started crashing recently
on nosnap.debug builds, hence we bump the limit.
Bug: v8:7856
Change-Id: I7c2396c7f112a2ed7fc189f0fa72658e0ed75050
Reviewed-on: https://chromium-review.googlesource.com/1104691
Reviewed-by: Yang Guo <yangguo@chromium.org>
Reviewed-by: Georg Neis <neis@chromium.org>
Commit-Queue: Sigurd Schneider <sigurds@chromium.org>
Cr-Commit-Position: refs/heads/master@{#53816}
The test test-api/InitializeDefaultIsolateOnSecondaryThread1 has been
failing since at least 6.8, but our infra only recently realized that.
NOTRY=true
NOPRESUBMIT=true
NOTREECHECKS=true
Bug: v8:7856
Change-Id: I8cbfd4ea554bb32c50c01d437efa5b18f60c2fde
Reviewed-on: https://chromium-review.googlesource.com/1104458
Commit-Queue: Sigurd Schneider <sigurds@chromium.org>
Reviewed-by: Georg Neis <neis@chromium.org>
Cr-Commit-Position: refs/heads/master@{#53795}
These tests are also affected by duplicate builtin copies (on- and
off-heap).
TBR=yangguo@chromium.org
Bug: v8:6666, v8:7718
Change-Id: I8adfe8b8b63fb5f539cdff5e709e9358a47dfc7e
Reviewed-on: https://chromium-review.googlesource.com/1097088
Reviewed-by: Jakob Gruber <jgruber@chromium.org>
Commit-Queue: Jakob Gruber <jgruber@chromium.org>
Cr-Commit-Position: refs/heads/master@{#53668}
The globals tests for simd are failing on mips big endian. Will re-enable
after fixing.
R=clemensh@chromium.org
BUG=v8:6020
Change-Id: I8a8a17c4e947b69ccc2eb6bbe79c308b1129d1af
Reviewed-on: https://chromium-review.googlesource.com/1089814
Commit-Queue: Aseem Garg <aseemgarg@chromium.org>
Reviewed-by: Clemens Hammacher <clemensh@chromium.org>
Cr-Commit-Position: refs/heads/master@{#53595}
Implement lowering for simd operations I32x4ConvertI16x8 and
I16x8ConvertI8x16. Also, remove skip tests from status files that
were overriden when tests were renamed.
TEST=cctest/test-run-wasm-simd/RunWasm_I16x8ConvertI8x16_turbofan
Change-Id: If428f5039a32995c8ee64294c936419173a87aa7
Reviewed-on: https://chromium-review.googlesource.com/1069007
Reviewed-by: Aseem Garg <aseemgarg@chromium.org>
Reviewed-by: Andreas Haas <ahaas@chromium.org>
Commit-Queue: Andreas Haas <ahaas@chromium.org>
Cr-Commit-Position: refs/heads/master@{#53343}
The current profiling mode (called kLeafNodeLineNumbers in this CL)
produces a tree, with each node representing a stack frame that is seen
in one or more samples taken during profiling. These nodes refer to a
particular function in a stack trace, but not to a particular line or
callsite within that function.
This CL adds a new more (called kCallerLineNumbers) which produces a
different profile tree, where each stack trace seen during profiling,
including the line number, has a unique path in the tree.
The profile tree was previously keyed on CodeEntry*. Now it is keyed on
the pair of CodeEntry* and line_number, meaning it has distinct nodes
for those combinations which exist, and each distinct stack trace that
was sampled is represented in the tree.
For optimized code where we have inline frames, there are no line
numbers for the inline frames in the stack trace, causing duplicate
branches in the tree with kNoLineNumberInfo as the reported line number.
This will be addressed in follow-ups.
Bug: v8:7018
Cq-Include-Trybots: luci.chromium.try:linux_chromium_rel_ng
Change-Id: I512e221508f5b50ec028306d212263b514a9fb24
Reviewed-on: https://chromium-review.googlesource.com/1013493
Commit-Queue: Peter Marshall <petermarshall@chromium.org>
Reviewed-by: Yang Guo <yangguo@chromium.org>
Cr-Commit-Position: refs/heads/master@{#53298}
Re-enables and fixes msan test failures due to string padding being
cleared only selectively in tests. This change instead makes sure it
always happens in TestIsolate.
Bug: v8:7746
Change-Id: I259b43ad25cb7af18bf16d29effb15772c981a67
Reviewed-on: https://chromium-review.googlesource.com/1051647
Reviewed-by: Peter Marshall <petermarshall@chromium.org>
Reviewed-by: Jakob Gruber <jgruber@chromium.org>
Commit-Queue: Dan Elphick <delphick@chromium.org>
Cr-Commit-Position: refs/heads/master@{#53095}
D8 enables the Wasm trap handler by default now, but we need to make sure the
older bounds check case still gets test coverage too, as bounds checks will
continue to be a supported configuration.
Cq-Include-Trybots: luci.v8.try:v8_linux_noi18n_rel_ng
Change-Id: I5b0bdded6929a9b3a8480e87d038398b8d2a0fd8
Reviewed-on: https://chromium-review.googlesource.com/1048835
Reviewed-by: Michael Achenbach <machenbach@chromium.org>
Commit-Queue: Eric Holk <eholk@chromium.org>
Cr-Commit-Position: refs/heads/master@{#53078}
These tests can be unskipped now that off-heap trampolines are packed
into the binary.
Bug: v8:6666
Change-Id: Ib8d55064a42da3b12fd940441298e5273181c601
Reviewed-on: https://chromium-review.googlesource.com/1047165
Reviewed-by: Yang Guo <yangguo@chromium.org>
Commit-Queue: Jakob Gruber <jgruber@chromium.org>
Cr-Commit-Position: refs/heads/master@{#53023}
Temporarily skip this test until it can be fixed.
TBR=machenbach@chromium.org
No-Presubmit: true
No-Tree-Checks: true
No-Try: true
Bug: v8:7718
Change-Id: I04b6c47b72ed041b2b22669187b8afbcc0c05ff6
Reviewed-on: https://chromium-review.googlesource.com/1042398
Commit-Queue: Jakob Gruber <jgruber@chromium.org>
Reviewed-by: Jakob Gruber <jgruber@chromium.org>
Cr-Commit-Position: refs/heads/master@{#52960}
The test is flaky on arm in --optimize-for-size.
NOTRY=true
Bug: v8:7605
Change-Id: I6219442545244bb0c07f8b028668f41602a83b30
Reviewed-on: https://chromium-review.googlesource.com/1032331
Commit-Queue: Jakob Gruber <jgruber@chromium.org>
Reviewed-by: Michael Achenbach <machenbach@chromium.org>
Cr-Commit-Position: refs/heads/master@{#52827}
Removing these tests from skip list because corresponding wasm simd
opcodes lowering has been implemented.
Change-Id: I77bbbee573ba65cf27dc9ee39f4d352bafb5849f
Reviewed-on: https://chromium-review.googlesource.com/988032
Reviewed-by: Clemens Hammacher <clemensh@chromium.org>
Reviewed-by: Michael Achenbach <machenbach@chromium.org>
Commit-Queue: Ivica Bogosavljevic <ivica.bogosavljevic@mips.com>
Cr-Commit-Position: refs/heads/master@{#52383}
The instruction scheduler is not supported on these platforms.
Bug: v8:7577
Change-Id: If89494153407c6223e30d856dd0f3152eb0c5817
Reviewed-on: https://chromium-review.googlesource.com/973362
Reviewed-by: Jaroslav Sevcik <jarin@chromium.org>
Commit-Queue: Georgia Kouveli <georgia.kouveli@arm.com>
Cr-Commit-Position: refs/heads/master@{#52241}
This is a reland of d8f564eac6TBR=mstarzinger@chromium.org,yangguo@chromium.org,jgruber@chromium.org
Original change's description:
> Reland: Remove SFI code field
>
> Remove the SharedFunctionInfo code field, inferring the code object
> from the function_data field instead. In some cases, the function_data
> field can now hold a Code object (e.g. some WASM cases).
>
> (Reland of https://chromium-review.googlesource.com/952452)
>
> TBR=mstarzinger@chromium.org
>
> Bug: chromium:783853
> Cq-Include-Trybots: luci.chromium.try:linux_chromium_rel_ng
> Change-Id: I10ea5be7ceed1b51362a2fad9be7397624d69343
> Reviewed-on: https://chromium-review.googlesource.com/970649
> Commit-Queue: Leszek Swirski <leszeks@chromium.org>
> Reviewed-by: Yang Guo <yangguo@chromium.org>
> Reviewed-by: Jakob Gruber <jgruber@chromium.org>
> Reviewed-by: Leszek Swirski <leszeks@chromium.org>
> Cr-Commit-Position: refs/heads/master@{#52136}
Bug: chromium:783853
Cq-Include-Trybots: luci.chromium.try:linux_chromium_rel_ng;master.tryserver.blink:linux_trusty_blink_rel
Change-Id: I5187851b923e9a92f43daf8cb99e662786cbb839
Reviewed-on: https://chromium-review.googlesource.com/975942
Commit-Queue: Leszek Swirski <leszeks@chromium.org>
Reviewed-by: Leszek Swirski <leszeks@chromium.org>
Cr-Commit-Position: refs/heads/master@{#52159}
Also unskip test that has already been fixed in f1b1ec7.
R=jgruber@chromium.org
Bug: v8:178
Change-Id: I9cd2156ef41146b0dd58a974088726f5cbda8058
Reviewed-on: https://chromium-review.googlesource.com/970243
Reviewed-by: Jakob Gruber <jgruber@chromium.org>
Commit-Queue: Yang Guo <yangguo@chromium.org>
Cr-Commit-Position: refs/heads/master@{#52050}
