- 04 Jul, 2018 39 commits
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Hannes Payer authored
This DCHECK does not hold for compaction spaces that may go over the limit with large semi-spaces and small old generation size maxima. Bug: chromium:855960 Change-Id: I39eea4c974b94c170e7314471fb1c50f9a1a2b45 Reviewed-on: https://chromium-review.googlesource.com/1126392Reviewed-by: Michael Lippautz <mlippautz@chromium.org> Commit-Queue: Hannes Payer <hpayer@chromium.org> Cr-Commit-Position: refs/heads/master@{#54226}
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v8-ci-autoroll-builder authored
Rolling v8/build: https://chromium.googlesource.com/chromium/src/build/+log/7ac2934..de0662d Rolling v8/third_party/catapult: https://chromium.googlesource.com/catapult/+log/153acbd..8221306 Rolling v8/third_party/depot_tools: https://chromium.googlesource.com/chromium/tools/depot_tools/+log/605dd31..5484b86 Rolling v8/third_party/fuchsia-sdk: https://chromium.googlesource.com/chromium/src/third_party/fuchsia-sdk/+log/b334665..272de12 Rolling v8/tools/clang: https://chromium.googlesource.com/chromium/src/tools/clang/+log/39163b8..d8cde7f Rolling v8/tools/luci-go: https://chromium.googlesource.com/chromium/src/tools/luci-go/+log/0e27f88..e3d4003 TBR=machenbach@chromium.org,hablich@chromium.org,sergiyb@chromium.org Change-Id: Ie71d071d1a3a818a61c4db617b0d09ee41304552 Reviewed-on: https://chromium-review.googlesource.com/1126446 Commit-Queue: V8 Autoroller <v8-ci-autoroll-builder@chops-service-accounts.iam.gserviceaccount.com> Reviewed-by: V8 Autoroller <v8-ci-autoroll-builder@chops-service-accounts.iam.gserviceaccount.com> Cr-Commit-Position: refs/heads/master@{#54225}
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Toon Verwaest authored
Additionally now we only scan over flat heap strings. Change-Id: Ic449b19aecd7fc3f283a04a3df6a39772d471565 Reviewed-on: https://chromium-review.googlesource.com/1125854Reviewed-by: Marja Hölttä <marja@chromium.org> Commit-Queue: Toon Verwaest <verwaest@chromium.org> Cr-Commit-Position: refs/heads/master@{#54224}
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Dan Elphick authored
In future the RO_SPACE root accessors in Heap will become private, so instead convert them all to use ReadOnlyRoots. Bug: v8:7786 Change-Id: I315e63a30ca6f3077f18eb1a5004daefba9bc673 Reviewed-on: https://chromium-review.googlesource.com/1125929 Commit-Queue: Dan Elphick <delphick@chromium.org> Reviewed-by: Michael Starzinger <mstarzinger@chromium.org> Cr-Commit-Position: refs/heads/master@{#54223}
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Michael Starzinger authored
R=jarin@chromium.org Change-Id: I3a6759468f1a21b84ab9a294a2ca41d70b9cec99 Reviewed-on: https://chromium-review.googlesource.com/1123829Reviewed-by: Jaroslav Sevcik <jarin@chromium.org> Commit-Queue: Michael Starzinger <mstarzinger@chromium.org> Cr-Commit-Position: refs/heads/master@{#54222}
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Dan Elphick authored
In future the RO_SPACE root accessors in Heap will become private, so instead convert them all to use ReadOnlyRoots. Bug: v8:7786 Change-Id: Ib3c45c1023d76bec5e1f4bc8f971062880b6c53f Reviewed-on: https://chromium-review.googlesource.com/1126240Reviewed-by: Michael Starzinger <mstarzinger@chromium.org> Commit-Queue: Dan Elphick <delphick@chromium.org> Cr-Commit-Position: refs/heads/master@{#54221}
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Ross McIlroy authored
Changes SharedFunctionInfo to store a function_token_offset, relative to the start_position, instead of the full function_token_position. This enables us to reduce both FunctionTokenPosition and ExpectedNofProperties to 16 bits each, saving 32 bits per SFI. BUG=chromium:818642,chromium:783853 TBR=yangguo@chromium.org Cq-Include-Trybots: luci.chromium.try:linux_chromium_rel_ng Change-Id: I45aefcec605c1da502053c23c73564ceaed6c9b5 Reviewed-on: https://chromium-review.googlesource.com/1122982 Commit-Queue: Ross McIlroy <rmcilroy@chromium.org> Reviewed-by: Ross McIlroy <rmcilroy@chromium.org> Reviewed-by: Yang Guo <yangguo@chromium.org> Reviewed-by: Ulan Degenbaev <ulan@chromium.org> Reviewed-by: Sathya Gunasekaran <gsathya@chromium.org> Cr-Commit-Position: refs/heads/master@{#54220}
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Marja Hölttä authored
BUG=chromium:859809 Change-Id: I9ac81585c7f141cb1839ff7de237e0930f44e634 Reviewed-on: https://chromium-review.googlesource.com/1124450Reviewed-by: Ulan Degenbaev <ulan@chromium.org> Reviewed-by: Camillo Bruni <cbruni@chromium.org> Commit-Queue: Marja Hölttä <marja@chromium.org> Cr-Commit-Position: refs/heads/master@{#54219}
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Maya Lekova authored
This is a reland of ade7f55b Previously landed as: ade7f55b / 1125679 Previously landed as: 3c4d0316 / 1065818 Previously landed as: 8e0f67be / 1088890 Original change's description: > Reland ^2 "[async] Expose async hooks to d8" > > This is a reland of 8e0f67be > Bug: chromium:850530 Change-Id: I536cfb9443d80d62937d9c3dc6a53b52b209d5c7 Reviewed-on: https://chromium-review.googlesource.com/1125683 Commit-Queue: Maya Lekova <mslekova@chromium.org> Reviewed-by: Yang Guo <yangguo@chromium.org> Reviewed-by: Benedikt Meurer <bmeurer@chromium.org> Cr-Commit-Position: refs/heads/master@{#54218}
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Théotime Grohens authored
This CL creates a new Operator called LoadDataViewElement, similar to LoadTypedArray, for DataView getters. This operator will be used as a wrapper around all the computations that DataViews need to do when loading values, due to the endianness parameter of DataView loads. Change-Id: Ie67d63c9669142e539a5c8d7ae82dc1018ce5858 Reviewed-on: https://chromium-review.googlesource.com/1125928 Commit-Queue: Théotime Grohens <theotime@google.com> Reviewed-by: Jaroslav Sevcik <jarin@chromium.org> Cr-Commit-Position: refs/heads/master@{#54217}
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Dan Elphick authored
In future the RO_SPACE root accessors in Heap will become private, so instead convert them all to use ReadOnlyRoots. Bug: v8:7786 Cq-Include-Trybots: luci.v8.try:v8_linux_noi18n_rel_ng Change-Id: I4a5fb4bc70169874d003d9c31f1713f52e2bba93 Reviewed-on: https://chromium-review.googlesource.com/1126118Reviewed-by: Leszek Swirski <leszeks@chromium.org> Commit-Queue: Dan Elphick <delphick@chromium.org> Cr-Commit-Position: refs/heads/master@{#54216}
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Dan Elphick authored
In future the RO_SPACE root accessors in Heap will become private, so instead convert them all to use ReadOnlyRoots. Bug: v8:7786 Change-Id: I631fa1e44d2b9998a5567c96c6977955ac86d5a1 Reviewed-on: https://chromium-review.googlesource.com/1125931Reviewed-by: Yang Guo <yangguo@chromium.org> Commit-Queue: Dan Elphick <delphick@chromium.org> Cr-Commit-Position: refs/heads/master@{#54215}
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Dan Elphick authored
In future the RO_SPACE root accessors in Heap will become private, so instead convert them all to use ReadOnlyRoots. Bug: v8:7786 Change-Id: I6a7fb375411e379681637469bb3fb360635e6bbe Reviewed-on: https://chromium-review.googlesource.com/1126111Reviewed-by: Igor Sheludko <ishell@chromium.org> Commit-Queue: Dan Elphick <delphick@chromium.org> Cr-Commit-Position: refs/heads/master@{#54214}
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Hannes Payer authored
Bug: chromium:852420 Change-Id: I6edaa7c3e0a07eb69fa497fdeddeacf082cdadc8 Reviewed-on: https://chromium-review.googlesource.com/1126109Reviewed-by: Ulan Degenbaev <ulan@chromium.org> Commit-Queue: Hannes Payer <hpayer@chromium.org> Cr-Commit-Position: refs/heads/master@{#54213}
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Michael Achenbach authored
This reverts commit 2265a852. Reason for revert: https://ci.chromium.org/buildbot/client.v8.fyi/V8-Blink%20Linux%2064%20(dbg)/12451 https://test-results.appspot.com/data/layout_results/V8-Blink_Linux_64__dbg_/12451/layout-test-results/results.html Original change's description: > [snapshot] Reduce serialization chunk size to 4K. > > This change may slow down deserialization of the snapshot but may result in less fragmentation. > > Bug: v8:7887 > Change-Id: Id8bb9f1a561b08b7ae0f10b80aa77bc00eb23172 > Reviewed-on: https://chromium-review.googlesource.com/1125722 > Reviewed-by: Yang Guo <yangguo@chromium.org> > Commit-Queue: Hannes Payer <hpayer@chromium.org> > Cr-Commit-Position: refs/heads/master@{#54198} TBR=yangguo@chromium.org,hpayer@chromium.org Change-Id: I3066426550f8c51de87fcf330a13aba5cebd7164 No-Presubmit: true No-Tree-Checks: true No-Try: true Bug: v8:7887 Reviewed-on: https://chromium-review.googlesource.com/1126219Reviewed-by: Michael Achenbach <machenbach@chromium.org> Commit-Queue: Michael Achenbach <machenbach@chromium.org> Cr-Commit-Position: refs/heads/master@{#54212}
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Dan Elphick authored
In future the RO_SPACE root accessors in Heap will become private, so instead convert them all to use ReadOnlyRoots. Bug: v8:7786 Change-Id: I67420b74440c7620b0eb3aa7980b08c0e43a1e75 Reviewed-on: https://chromium-review.googlesource.com/1125729Reviewed-by: Hannes Payer <hpayer@chromium.org> Commit-Queue: Dan Elphick <delphick@chromium.org> Cr-Commit-Position: refs/heads/master@{#54211}
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Benedikt Meurer authored
The JSCallReducer could in theory inline the default resolve and reject functions passed to the executor in the Promise constructor. But that inlining is almost never triggered because we don't have SFI based feedback in the CallIC. Also the use of the Promise constructor is discouraged, so we shouldn't really need to squeeze the last bit of performance out of this even in the future. Getting rid of this optimization will make significantly easier to implement the Swallowed Rejection Hook, as there's less churn on the TurboFan side then. Bug: v8:7919 Change-Id: If0c54f1c6c7ce95686cd74232be6b8693ac688c9 Reviewed-on: https://chromium-review.googlesource.com/1125926 Commit-Queue: Benedikt Meurer <bmeurer@chromium.org> Reviewed-by: Jaroslav Sevcik <jarin@chromium.org> Cr-Commit-Position: refs/heads/master@{#54210}
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Yang Guo authored
R=jgruber@chromium.org Change-Id: I1b3792dd678757eed8739de1f1c37c77838c52d9 Reviewed-on: https://chromium-review.googlesource.com/1125850Reviewed-by: Jakob Gruber <jgruber@chromium.org> Commit-Queue: Yang Guo <yangguo@chromium.org> Cr-Commit-Position: refs/heads/master@{#54209}
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Yang Guo authored
R=jgruber@chromium.org Change-Id: Ia874ff087fd4cd56e829e0c0d2b19586dc5b5040 Reviewed-on: https://chromium-review.googlesource.com/1125848Reviewed-by: Jakob Gruber <jgruber@chromium.org> Commit-Queue: Yang Guo <yangguo@chromium.org> Cr-Commit-Position: refs/heads/master@{#54208}
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jgruber authored
Recent changes in SerializerReferences (see https://crrev.com/c/1113930) opened up these minor improvements to the builtin serializer allocator, since we now have dedicated BuiltinReferences. R=yangguo@chromium.org Bug: v8:7887 Change-Id: Ie76a52a88ef4075c63c5eb2eaa81382c52325688 Reviewed-on: https://chromium-review.googlesource.com/1125844Reviewed-by: Yang Guo <yangguo@chromium.org> Commit-Queue: Jakob Gruber <jgruber@chromium.org> Cr-Commit-Position: refs/heads/master@{#54207}
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Clemens Hammacher authored
No need to iterate over imported functions just to skip them in the loop body anyway. R=mstarzinger@chromium.org Bug: v8:7754 Change-Id: I8dabf8d6ee7d0cc029b6236cef319cf8e70e4a5b Reviewed-on: https://chromium-review.googlesource.com/1125802Reviewed-by: Michael Starzinger <mstarzinger@chromium.org> Commit-Queue: Clemens Hammacher <clemensh@chromium.org> Cr-Commit-Position: refs/heads/master@{#54206}
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Yang Guo authored
This reverts commit e438d5d4. Reason for revert: TSAN failures - https://ci.chromium.org/p/v8/builders/luci.v8.ci/V8%20Linux64%20TSAN/21357 Original change's description: > [heap] Make objects allocated in new_lo_space look like young generation objects. > > The scavenger still does not handle young generation large objects correctly. > This will be added in a follow-up CL. > > Bug: chromium:852420 > Change-Id: I2587509d6e7f329aeff3db246d949bb30b3a91a5 > Reviewed-on: https://chromium-review.googlesource.com/1124477 > Commit-Queue: Hannes Payer <hpayer@chromium.org> > Reviewed-by: Ulan Degenbaev <ulan@chromium.org> > Cr-Commit-Position: refs/heads/master@{#54197} TBR=ulan@chromium.org,hpayer@chromium.org Change-Id: Ief44cfd841278f2d53d51f3a21c03b70b8025a7a No-Presubmit: true No-Tree-Checks: true No-Try: true Bug: chromium:852420 Reviewed-on: https://chromium-review.googlesource.com/1125979Reviewed-by: Yang Guo <yangguo@chromium.org> Commit-Queue: Yang Guo <yangguo@chromium.org> Cr-Commit-Position: refs/heads/master@{#54205}
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Yang Guo authored
R=jgruber@chromium.org Change-Id: If9b235868905b818912109f0684b888335c75e80 Reviewed-on: https://chromium-review.googlesource.com/1125845Reviewed-by: Jakob Gruber <jgruber@chromium.org> Commit-Queue: Yang Guo <yangguo@chromium.org> Cr-Commit-Position: refs/heads/master@{#54204}
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Rodrigo Bruno authored
Bug: chromium:845409 Cq-Include-Trybots: luci.chromium.try:linux_chromium_rel_ng Change-Id: I2ab1ca18a900828e4e116f1b087925319d41bf97 Reviewed-on: https://chromium-review.googlesource.com/1124845Reviewed-by: Hannes Payer <hpayer@chromium.org> Reviewed-by: Ulan Degenbaev <ulan@chromium.org> Commit-Queue: Rodrigo Bruno <rfbpb@google.com> Cr-Commit-Position: refs/heads/master@{#54203}
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Dan Elphick authored
In future the RO_SPACE root accessors in Heap will become private, so instead convert them all to use ReadOnlyRoots. Bug: v8:7786 Cq-Include-Trybots: luci.chromium.try:linux_chromium_rel_ng Change-Id: I2f2c031c03d56d360ef940fc925e0583e6ae31dc Reviewed-on: https://chromium-review.googlesource.com/1125720Reviewed-by: Leszek Swirski <leszeks@chromium.org> Commit-Queue: Dan Elphick <delphick@chromium.org> Cr-Commit-Position: refs/heads/master@{#54202}
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Michael Starzinger authored
R=ahaas@chromium.org Change-Id: I9cf40958978f8ebcc34d4c9d15ea301e54829229 Reviewed-on: https://chromium-review.googlesource.com/1125076 Commit-Queue: Michael Starzinger <mstarzinger@chromium.org> Reviewed-by: Andreas Haas <ahaas@chromium.org> Cr-Commit-Position: refs/heads/master@{#54201}
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Hannes Payer authored
Bug: chromium:860153 Change-Id: I1ad6c81f672efe2e705d5285b80e2855af828254 Reviewed-on: https://chromium-review.googlesource.com/1125726Reviewed-by: Ulan Degenbaev <ulan@chromium.org> Commit-Queue: Hannes Payer <hpayer@chromium.org> Cr-Commit-Position: refs/heads/master@{#54200}
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Dan Elphick authored
In future the RO_SPACE root accessors in Heap will become private, so instead convert them all to use ReadOnlyRoots. Splits HEAP_CONSTANT_LIST into HEAP_MUTABLE_IMMOVABLE_OBJECT_LIST and HEAP_IMMUTABLE_IMMOVABLE_OBJECT_LIST. The CSA accessors then use the appropiate ReadOnlyRoots or Heap accessor to get hold of the object. Bug: v8:7786 Change-Id: I3bdf868b5e224f8794c85307e1b4569480cebd1c Reviewed-on: https://chromium-review.googlesource.com/1125725Reviewed-by: Leszek Swirski <leszeks@chromium.org> Commit-Queue: Dan Elphick <delphick@chromium.org> Cr-Commit-Position: refs/heads/master@{#54199}
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Hannes Payer authored
This change may slow down deserialization of the snapshot but may result in less fragmentation. Bug: v8:7887 Change-Id: Id8bb9f1a561b08b7ae0f10b80aa77bc00eb23172 Reviewed-on: https://chromium-review.googlesource.com/1125722Reviewed-by: Yang Guo <yangguo@chromium.org> Commit-Queue: Hannes Payer <hpayer@chromium.org> Cr-Commit-Position: refs/heads/master@{#54198}
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Hannes Payer authored
The scavenger still does not handle young generation large objects correctly. This will be added in a follow-up CL. Bug: chromium:852420 Change-Id: I2587509d6e7f329aeff3db246d949bb30b3a91a5 Reviewed-on: https://chromium-review.googlesource.com/1124477 Commit-Queue: Hannes Payer <hpayer@chromium.org> Reviewed-by: Ulan Degenbaev <ulan@chromium.org> Cr-Commit-Position: refs/heads/master@{#54197}
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Maya Lekova authored
TBR=mstarzinger@chromium.org Bug: v8:7899 Change-Id: I0b40e60a234b869737fe89726807ff30d29ce8d6 Reviewed-on: https://chromium-review.googlesource.com/1118161 Commit-Queue: Maya Lekova <mslekova@chromium.org> Reviewed-by: Michael Starzinger <mstarzinger@chromium.org> Cr-Commit-Position: refs/heads/master@{#54196}
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Yang Guo authored
This reverts commit ade7f55b. Reason for revert: https://ci.chromium.org/p/v8/builders/luci.v8.ci/V8%20Linux/25706 Original change's description: > Reland ^2 "[async] Expose async hooks to d8" > > This is a reland of 8e0f67be > > Previously landed as: 3c4d0316 / 1065818 > Previously landed as: 8e0f67be / 1088890 > > Original change's description: > > [async] Expose async hooks to d8 > > > > This implementation follows the Node.js API as a guideline. > > Bug: chromium:850530 > Change-Id: I8ba22b11c80328108b197d687826ce0198420c9c > Reviewed-on: https://chromium-review.googlesource.com/1125679 > Reviewed-by: Benedikt Meurer <bmeurer@chromium.org> > Commit-Queue: Maya Lekova <mslekova@chromium.org> > Cr-Commit-Position: refs/heads/master@{#54191} TBR=ofrobots@google.com,sergiyb@chromium.org,gsathya@chromium.org,bmeurer@chromium.org,mslekova@chromium.org Change-Id: Id751136aee175bb3ba75edc780d62cfc9d60ed24 No-Presubmit: true No-Tree-Checks: true No-Try: true Bug: chromium:850530 Reviewed-on: https://chromium-review.googlesource.com/1125682Reviewed-by: Yang Guo <yangguo@chromium.org> Commit-Queue: Yang Guo <yangguo@chromium.org> Cr-Commit-Position: refs/heads/master@{#54195}
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Yang Guo authored
This reverts commit 1ba5d5ba. Reason for revert: Follow-up revert for b1cf1e1e Original change's description: > Clean up DependentCode class. > > Also move some helpers there. > > Bug: v8:7902 > Change-Id: I1ef3d1e8317102afae2861382e9ba60b0ef6bba4 > Reviewed-on: https://chromium-review.googlesource.com/1121461 > Commit-Queue: Georg Neis <neis@chromium.org> > Reviewed-by: Jaroslav Sevcik <jarin@chromium.org> > Cr-Commit-Position: refs/heads/master@{#54179} TBR=jarin@chromium.org,neis@chromium.org Change-Id: I02f01f9e8f3bcea13339d4eb87eab784b16f4ad1 No-Presubmit: true No-Tree-Checks: true No-Try: true Bug: v8:7902 Reviewed-on: https://chromium-review.googlesource.com/1125681Reviewed-by: Yang Guo <yangguo@chromium.org> Commit-Queue: Yang Guo <yangguo@chromium.org> Cr-Commit-Position: refs/heads/master@{#54194}
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Igor Sheludko authored
This is a preliminary step before changing the way we store zone pointers in the zones. Bug: v8:7903, v8:7754 Change-Id: I1e1af1823766c888ee0f8fe190f205f5b7e21973 Reviewed-on: https://chromium-review.googlesource.com/1118887Reviewed-by: Ross McIlroy <rmcilroy@chromium.org> Reviewed-by: Marja Hölttä <marja@chromium.org> Reviewed-by: Camillo Bruni <cbruni@chromium.org> Commit-Queue: Igor Sheludko <ishell@chromium.org> Cr-Commit-Position: refs/heads/master@{#54193}
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Yang Guo authored
This reverts commit 52a10e50. Reason for revert: https://test-results.appspot.com/data/layout_results/V8-Blink_Linux_64__dbg_/12434/layout-test-results/results.html Crash e.g. in http/tests/devtools/oopif/oopif-performance-cpu-profiles.js crash log for devtools (pid <unknown>): STDOUT: <empty> STDERR: STDERR: STDERR: # STDERR: # Fatal error in ../../v8/src/compilation-dependencies.cc, line 281 STDERR: # Debug check failed: descriptor == owner->LastAdded() (10 vs. 22). STDERR: # STDERR: # STDERR: # STDERR: #FailureMessage Object: 0x7fff86878630#0 0x0000031c642c base::debug::StackTrace::StackTrace() STDERR: #1 0x0000046a56bb gin::(anonymous namespace)::PrintStackTrace() STDERR: #2 0x00000469c528 V8_Fatal() STDERR: #3 0x00000469c285 v8::base::(anonymous namespace)::DefaultDcheckHandler() STDERR: #4 0x000001cc5253 v8::internal::CompilationDependencies::DependOnFieldType() STDERR: #5 0x000001cdcc46 v8::internal::compiler::AccessInfoFactory::ComputePropertyAccessInfo() STDERR: #6 0x000001cde661 v8::internal::compiler::AccessInfoFactory::ComputePropertyAccessInfos() STDERR: #7 0x000001dd982b v8::internal::compiler::JSNativeContextSpecialization::ReduceNamedAccess() STDERR: #8 0x000001ddb715 v8::internal::compiler::JSNativeContextSpecialization::ReduceNamedAccessFromNexus() STDERR: #9 0x000001dd656d v8::internal::compiler::JSNativeContextSpecialization::ReduceJSLoadNamed() STDERR: #10 0x000001d53872 v8::internal::compiler::GraphReducer::Reduce() STDERR: #11 0x000001d534a5 v8::internal::compiler::GraphReducer::ReduceTop() STDERR: #12 0x000001d52e58 v8::internal::compiler::GraphReducer::ReduceNode() STDERR: #13 0x000001e4c201 v8::internal::compiler::InliningPhase::Run() STDERR: #14 0x000001e44f79 v8::internal::compiler::PipelineImpl::Run<>() STDERR: #15 0x000001e41058 v8::internal::compiler::PipelineImpl::CreateGraph() STDERR: #16 0x000001e40c75 v8::internal::compiler::PipelineCompilationJob::PrepareJobImpl() STDERR: #17 0x000001ccd437 v8::internal::OptimizedCompilationJob::PrepareJob() STDERR: #18 0x000001cd071e v8::internal::(anonymous namespace)::GetOptimizedCode() STDERR: #19 0x000001cd0c6f v8::internal::Compiler::CompileOptimized() STDERR: #20 0x00000231fb62 v8::internal::__RT_impl_Runtime_CompileOptimized_Concurrent() STDERR: #21 0x00000288e535 <unknown> Original change's description: > [turbofan] Rewrite CompilationDependencies > > Instead of installing code dependencies during graph reduction, > install them after code generation. > > Bug: v8:7902, v8:7790 > Change-Id: I8a3798254abb5b9ec7c295a1592aeb6b51f24c7a > Reviewed-on: https://chromium-review.googlesource.com/1119913 > Commit-Queue: Georg Neis <neis@chromium.org> > Reviewed-by: Jaroslav Sevcik <jarin@chromium.org> > Reviewed-by: Michael Starzinger <mstarzinger@chromium.org> > Cr-Commit-Position: refs/heads/master@{#54170} TBR=mstarzinger@chromium.org,jarin@chromium.org,neis@chromium.org Change-Id: Ic58c2bfadbd34bb6ba7dc0d2b74871cc90b0a74f No-Presubmit: true No-Tree-Checks: true No-Try: true Bug: v8:7902, v8:7790 Reviewed-on: https://chromium-review.googlesource.com/1125680Reviewed-by: Yang Guo <yangguo@chromium.org> Commit-Queue: Yang Guo <yangguo@chromium.org> Cr-Commit-Position: refs/heads/master@{#54192}
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Maya Lekova authored
This is a reland of 8e0f67be Previously landed as: 3c4d0316 / 1065818 Previously landed as: 8e0f67be / 1088890 Original change's description: > [async] Expose async hooks to d8 > > This implementation follows the Node.js API as a guideline. Bug: chromium:850530 Change-Id: I8ba22b11c80328108b197d687826ce0198420c9c Reviewed-on: https://chromium-review.googlesource.com/1125679Reviewed-by: Benedikt Meurer <bmeurer@chromium.org> Commit-Queue: Maya Lekova <mslekova@chromium.org> Cr-Commit-Position: refs/heads/master@{#54191}
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Michael Starzinger authored
R=clemensh@chromium.org Change-Id: I756507bea262c16eb60e1c78dfb349d54633d37d Reviewed-on: https://chromium-review.googlesource.com/1124689Reviewed-by: Clemens Hammacher <clemensh@chromium.org> Commit-Queue: Michael Starzinger <mstarzinger@chromium.org> Cr-Commit-Position: refs/heads/master@{#54190}
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Yang Guo authored
Bug: v8:7887 Change-Id: I3904981f06efcb1fb83e863d0be6a16ebaaf17f2 Reviewed-on: https://chromium-review.googlesource.com/1113930Reviewed-by: Jakob Gruber <jgruber@chromium.org> Commit-Queue: Yang Guo <yangguo@chromium.org> Cr-Commit-Position: refs/heads/master@{#54189}
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Aleksey Kozyatinskiy authored
This reverts commit 8e39af62. Reason for revert: prevent v8 roll to chromium. Original change's description: > [arm64] Use root register for addressing external references. > > This optimization is already done on x64 (7500e507). > > Bug: v8:7844 > Change-Id: Iccc3bb55aa79ef1d4423576c79d9ce6f829f2828 > Reviewed-on: https://chromium-review.googlesource.com/1120343 > Commit-Queue: Georgia Kouveli <georgia.kouveli@arm.com> > Reviewed-by: Sigurd Schneider <sigurds@chromium.org> > Cr-Commit-Position: refs/heads/master@{#54162} TBR=sigurds@chromium.org,georgia.kouveli@arm.com Change-Id: I08801917164e42c99a14a5e767d5c034f6979e87 No-Presubmit: true No-Tree-Checks: true No-Try: true Bug: v8:7844 Reviewed-on: https://chromium-review.googlesource.com/1124996Reviewed-by: Aleksey Kozyatinskiy <kozyatinskiy@chromium.org> Commit-Queue: Aleksey Kozyatinskiy <kozyatinskiy@chromium.org> Cr-Commit-Position: refs/heads/master@{#54188}
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- 03 Jul, 2018 1 commit
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Alexey Kozyatinskiy authored
This is a reland of 3dfaf826 Original change's description: > [debug] liveedit in native > > Liveedit step-by-step: > 1. calculate diff between old source and new source, > 2. map function literals from old source to new source, > 3. create new script for new_source, > 4. mark literals with changed code as changed, all others as unchanged, > 5. check that for changed literals there are no: > - running generators in the heap, > - non droppable frames (e.g. running generator) above them on stack. > 6. mark the bottom most frame with changed function as scheduled for > restart if any. > 7. for unchanged functions: > - deoptimize, > - remove from cache, > - update source positions, > - move to new script, > - reset feedback information and preparsed scope information if any, > - replace any sfi in constant pool with changed one if any. > 8. for changed functions: > - deoptimize > - remove from cache, > - reset feedback information, > - update all links from js functions to old shared with new one. > 9. swap scripts. > > TBR=ulan@chromium.org > > Bug: v8:7862,v8:5713 > Cq-Include-Trybots: luci.chromium.try:linux_chromium_headless_rel;luci.chromium.try:linux_chromium_rel_ng;master.tryserver.blink:linux_trusty_blink_rel > Change-Id: I8f6f6156318cc82d6f36d7ebc1c9f7d5f3aa1461 > Reviewed-on: https://chromium-review.googlesource.com/1105493 > Reviewed-by: Aleksey Kozyatinskiy <kozyatinskiy@chromium.org> > Reviewed-by: Dmitry Gozman <dgozman@chromium.org> > Reviewed-by: Yang Guo <yangguo@chromium.org> > Commit-Queue: Aleksey Kozyatinskiy <kozyatinskiy@chromium.org> > Cr-Commit-Position: refs/heads/master@{#54146} TBR=dgozman@chromium.org Bug: v8:7862, v8:5713 Change-Id: I163ed2fd2ca3115ba0de74cb35a6fac9e40fdd94 Cq-Include-Trybots: luci.chromium.try:linux_chromium_headless_rel;luci.chromium.try:linux_chromium_rel_ng;master.tryserver.blink:linux_trusty_blink_rel Reviewed-on: https://chromium-review.googlesource.com/1124879 Commit-Queue: Aleksey Kozyatinskiy <kozyatinskiy@chromium.org> Reviewed-by: Aleksey Kozyatinskiy <kozyatinskiy@chromium.org> Cr-Commit-Position: refs/heads/master@{#54187}
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