- 01 Apr, 2021 5 commits
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Sam Parker authored
Introduce two machine nodes for FABD and fold Float32/64 Abs,Sub during instruction selection. This gives ~1% speed improvement of the Bullet physics engine compiled as wasm. Change-Id: Ifd985538e6ebb280bc0eaf11b0ebfc687891cf91 Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/2786854Reviewed-by:
Jakob Gruber <jgruber@chromium.org> Reviewed-by:
Andreas Haas <ahaas@chromium.org> Commit-Queue: Martyn Capewell <martyn.capewell@arm.com> Cr-Commit-Position: refs/heads/master@{#73765}
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Thibaud Michaud authored
Check directly whether there is runtime support for traps instead of encoding this in the trap ID. For OOB traps we always use the actual trap ID, so we always emitted the code that assumes runtime support, which is not true in some cctests. R=ahaas@chromium.org Bug: v8:11587 Change-Id: I29df463561bcfb3452e75b209a70c4f4d9941044 Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/2797289Reviewed-by:
Georg Neis <neis@chromium.org> Commit-Queue: Thibaud Michaud <thibaudm@chromium.org> Cr-Commit-Position: refs/heads/master@{#73764}
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Leszek Swirski authored
This is a reland of e70cbb83 Moved the ConsString comparison logic out-of-line, both to make gcc happy, and to reduce the size of the fast-path in IsEqualToImpl. Original change's description: > [string] Fix non-SeqStrings in IsEqualTo > > Bug: chromium:1193903 > Change-Id: I80704dd3cba5754779432356b20bd3ea99630291 > Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/2794426 > Commit-Queue: Leszek Swirski <leszeks@chromium.org> > Commit-Queue: Igor Sheludko <ishell@chromium.org> > Reviewed-by: Igor Sheludko <ishell@chromium.org> > Auto-Submit: Leszek Swirski <leszeks@chromium.org> > Cr-Commit-Position: refs/heads/master@{#73746} Bug: chromium:1193903 Change-Id: Iae6f078853438427e86d3ac68bcfed0712a85bf7 Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/2797288 Auto-Submit: Leszek Swirski <leszeks@chromium.org> Commit-Queue: Igor Sheludko <ishell@chromium.org> Reviewed-by:
Igor Sheludko <ishell@chromium.org> Cr-Commit-Position: refs/heads/master@{#73763}
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Jakob Gruber authored
Assembler::EmitVeneers has potential quadratic behavior, which appears as hangs on chromecrash (see the linked bug). We iterate a list of branches (unresolved_branches_), and for each branch iterate yet another list of branches (the label link list in RemoveBranchFromLabelLinkChain). Ordering decisions increase the problem, by iterating in the outer loop in ascending pc offset order, and in the inner loop (which removes the branch from the linked list) in descending order. This CL mostly refactors the outer loop: - Instead of iterating over the whole unresolved_branches_ list, iterate only the relevant part. - Call RemoveBranchFromLabelLinkChain in descending pc offset order. - Keep veneer emission in ascending pc offset order. Bug: chromium:1162080 Change-Id: I77bb3d961c1b19ef1c31e777b640b213869bc1d6 Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/2794435 Commit-Queue: Jakob Gruber <jgruber@chromium.org> Reviewed-by:
Leszek Swirski <leszeks@chromium.org> Cr-Commit-Position: refs/heads/master@{#73762}
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v8-ci-autoroll-builder authored
Rolling v8/build: https://chromium.googlesource.com/chromium/src/build/+log/d01f8cf..b962cf8 Rolling v8/third_party/aemu-linux-x64: 2zvSiyDoNIOA05-NfIzaaqrW2-5iI24Lkw3TJ8uGtFAC..WdwDIQC1_Ug_YFwjZ39W0oe0J4kXmVVQJba0vkkqNmsC Rolling v8/third_party/catapult: https://chromium.googlesource.com/catapult/+log/1178627..da171bf Rolling v8/third_party/depot_tools: https://chromium.googlesource.com/chromium/tools/depot_tools/+log/f2cfd3d..053a717 Rolling v8/tools/clang: https://chromium.googlesource.com/chromium/src/tools/clang/+log/ddfad9c..15a4172 Rolling v8/tools/luci-go: git_revision:84c2e8c00bcf3bcea776a4b4a62134921d8a177a..git_revision:34ae8f13bb2156451655ec53b360942a502469df Rolling v8/tools/luci-go: git_revision:84c2e8c00bcf3bcea776a4b4a62134921d8a177a..git_revision:34ae8f13bb2156451655ec53b360942a502469df Rolling v8/tools/luci-go: git_revision:84c2e8c00bcf3bcea776a4b4a62134921d8a177a..git_revision:34ae8f13bb2156451655ec53b360942a502469df TBR=v8-waterfall-sheriff@grotations.appspotmail.com Change-Id: I8d229d890ade0268e5e37fd2b61635d8dcad3a46 Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/2798974Reviewed-by:
v8-ci-autoroll-builder <v8-ci-autoroll-builder@chops-service-accounts.iam.gserviceaccount.com> Commit-Queue: v8-ci-autoroll-builder <v8-ci-autoroll-builder@chops-service-accounts.iam.gserviceaccount.com> Cr-Commit-Position: refs/heads/master@{#73761}
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- 31 Mar, 2021 29 commits
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Marja Hölttä authored
Bug: chromium:1194026 Change-Id: I3f92b6b36279cc71b97df20ce5a8b4c8ec2b6b8e Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/2794436Reviewed-by:
Shu-yu Guo <syg@chromium.org> Commit-Queue: Shu-yu Guo <syg@chromium.org> Cr-Commit-Position: refs/heads/master@{#73760}
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Shu-yu Guo authored
This is a reland of de5f8614 Original change's description: > [atomics] Fix critical section for Atomics.waitAsync > > Loading the value at the index for the futex wait should be protected by > the waiterlist mutex for both sync and async waits. > TBR=marja@chromium.org Bug: chromium:1194026 Change-Id: Id495a7778adf23a7d9dcd80f58179fe8d22fde2c Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/2798511Reviewed-by:
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Milad Fa authored
Change-Id: Icec47ff9263368a0f061e71648e99ffbe5f1a0ea Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/2798214Reviewed-by:
Junliang Yan <junyan@redhat.com> Commit-Queue: Milad Fa <mfarazma@redhat.com> Cr-Commit-Position: refs/heads/master@{#73758}
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Junliang Yan authored
Change-Id: I1cd09c6743d1b94686140bf3cfe942fc87df2ee0 Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/2798213Reviewed-by:
Milad Fa <mfarazma@redhat.com> Commit-Queue: Junliang Yan <junyan@redhat.com> Cr-Commit-Position: refs/heads/master@{#73757}
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Camillo Bruni authored
Bug: v8:11263 Change-Id: I2261d31c491c809599c787e7edbc18ba55c0f14e Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/2797282Reviewed-by:
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Shu-yu Guo authored
This reverts commit de5f8614. Reason for revert: TSAN https://ci.chromium.org/ui/p/v8/builders/ci/V8%20Linux64%20TSAN/b8851216731882090320/overview Original change's description: > [atomics] Fix critical section for Atomics.waitAsync > > Loading the value at the index for the futex wait should be protected by > the waiterlist mutex for both sync and async waits. > > Bug: chromium:1194026 > Change-Id: Ie9896cab6828763ebb963f5ad96f264d57c9377f > Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/2796159 > Commit-Queue: Shu-yu Guo <syg@chromium.org> > Reviewed-by: Marja Hölttä <marja@chromium.org> > Cr-Commit-Position: refs/heads/master@{#73753} Bug: chromium:1194026 Change-Id: I63d5e224f11a35fd9c36d62d08ce642d3e6f64bf No-Presubmit: true No-Tree-Checks: true No-Try: true Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/2797550 Auto-Submit: Shu-yu Guo <syg@chromium.org> Commit-Queue: Rubber Stamper <rubber-stamper@appspot.gserviceaccount.com> Bot-Commit: Rubber Stamper <rubber-stamper@appspot.gserviceaccount.com> Cr-Commit-Position: refs/heads/master@{#73755}
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Camillo Bruni authored
Bug: v8:11263 Change-Id: Ia98fc29c52e68ba3a7dcdcdc1a06ce1192b10f93 Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/2787487Reviewed-by:
Omer Katz <omerkatz@chromium.org> Commit-Queue: Camillo Bruni <cbruni@chromium.org> Cr-Commit-Position: refs/heads/master@{#73754}
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Shu-yu Guo authored
Loading the value at the index for the futex wait should be protected by the waiterlist mutex for both sync and async waits. Bug: chromium:1194026 Change-Id: Ie9896cab6828763ebb963f5ad96f264d57c9377f Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/2796159 Commit-Queue: Shu-yu Guo <syg@chromium.org> Reviewed-by:
Marja Hölttä <marja@chromium.org> Cr-Commit-Position: refs/heads/master@{#73753}
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Junliang Yan authored
Change-Id: I26d6aae68a66c7d21dce91354e8288cde7cf73d7 Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/2797279Reviewed-by:
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Suraj Sharma authored
This CL replicates the logic in chromium.src to support timestampcounter. Based on: https://chromium-review.googlesource.com/c/chromium/src/+/1413055 Change-Id: I3a64d53f64d3850831ac3ff983daa8ebef1cb29c Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/2789013Reviewed-by:
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Ng Zhi An authored
Move the helper class and some function definitions into SharedTurboAssembler. We leave most of the other function definitions inside of macro-assembler-x64, and will move them later. Also move i16x8.ext_mul high as a check that this code movement works. Bug: v8:11589 Change-Id: I8ec1fa24cb93b4c4c8bd936a9df06cbf5328374f Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/2792080Reviewed-by:
Bill Budge <bbudge@chromium.org> Commit-Queue: Zhi An Ng <zhin@chromium.org> Cr-Commit-Position: refs/heads/master@{#73750}
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Bill Budge authored
This reverts commit e70cbb83. Reason for revert: Breaks compile on gcc. https://ci.chromium.org/p/v8/builders/ci/V8%20Linux%20gcc/11148 Original change's description: > [string] Fix non-SeqStrings in IsEqualTo > > Bug: chromium:1193903 > Change-Id: I80704dd3cba5754779432356b20bd3ea99630291 > Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/2794426 > Commit-Queue: Leszek Swirski <leszeks@chromium.org> > Commit-Queue: Igor Sheludko <ishell@chromium.org> > Reviewed-by: Igor Sheludko <ishell@chromium.org> > Auto-Submit: Leszek Swirski <leszeks@chromium.org> > Cr-Commit-Position: refs/heads/master@{#73746} Bug: chromium:1193903 Change-Id: If700cdc7cf8b50a9430d17489485769cb524efd5 No-Presubmit: true No-Tree-Checks: true No-Try: true Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/2797539 Auto-Submit: Bill Budge <bbudge@chromium.org> Commit-Queue: Rubber Stamper <rubber-stamper@appspot.gserviceaccount.com> Bot-Commit: Rubber Stamper <rubber-stamper@appspot.gserviceaccount.com> Cr-Commit-Position: refs/heads/master@{#73749}
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Sami Kyostila authored
The trace_event_common.h header file isn't used with Perfetto any longer, so avoid adding a dependency to it from cppgc. Additionally v8_tracing should be a public dependency so that any public headers exposed from the target can also include tracing-related headers. Bug: chromium:1006541 Change-Id: Ia3d48a8dad83df2ff3ea1ce36344dbb70ea83709 Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/2797278 Commit-Queue: Sami Kyöstilä <skyostil@chromium.org> Commit-Queue: Dan Elphick <delphick@chromium.org> Auto-Submit: Sami Kyöstilä <skyostil@chromium.org> Reviewed-by:
Dan Elphick <delphick@chromium.org> Cr-Commit-Position: refs/heads/master@{#73748}
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Junliang Yan authored
Change-Id: I530bd6fc7bf6db32e209b8d180ed1dc8254e6812 Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/2794429 Commit-Queue: Milad Fa <mfarazma@redhat.com> Reviewed-by:
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Leszek Swirski authored
Bug: chromium:1193903 Change-Id: I80704dd3cba5754779432356b20bd3ea99630291 Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/2794426 Commit-Queue: Leszek Swirski <leszeks@chromium.org> Commit-Queue: Igor Sheludko <ishell@chromium.org> Reviewed-by:
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Frank Emrich authored
This CL is part of a series that implements Turbofan support for property accesses satisfying the following conditions: 1. The holder is a dictionary mode object. 2. The holder is a prototype. 3. The access is a load. This feature will only be enabled if the build flag v8_dict_property_const_tracking is set. This particular CL modifies existing mjsunit tests whose assumptions don't hold if v8_dict_property_const_tracking is enabled. This is done by adding special handling for the case that %IsDictPropertyConstTrackingEnabled() holds. Bug: v8:11248 Change-Id: Ia36be73e4659a988b2471f0c8151b0442f3a98f5 Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/2780292 Commit-Queue: Igor Sheludko <ishell@chromium.org> Reviewed-by:
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Tianping Yang authored
Bug: v8:11607 Change-Id: If997ed1ec6a250b197ed994a6d0e6013fbec4b2b Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/2796911Reviewed-by:
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Manos Koukoutos authored
Due to immutable loads being placed earlier during scheduling and subsequently being spilled, the safepoint table of a function may grow significantly. Until we implement an optimization to avoid spilling in such cases, we disable immutable loads for tagged values. Bug: chromium:1191540, v8:11510 Change-Id: Ia5c5d274e6d4b9145cd028828f9a328a65bed17f Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/2796953 Commit-Queue: Manos Koukoutos <manoskouk@chromium.org> Reviewed-by:
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Manos Koukoutos authored
We need to exit before FallThruTo invokes DCHECK(this->ok()). Bug: chromium:1194316 Change-Id: I77eb58cbe232277cc8fc3cc0d1c327d7eba8bfb3 Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/2796954Reviewed-by:
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Junliang Yan authored
Change-Id: Ie55b1100f58f50d6361773e969ac91862e1f26fa Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/2797251Reviewed-by:
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Igor Sheludko authored
This is a reland of 856e8577 The diff compared to the first attempt is that the tests that require SSSE3/AVX are not run when these CPU features are not available. Original change's description: > [dict-proto] SIMD support for SwissNameDictionary in Torque > > This CL adds a Torque-counterpart for swiss_table::GroupSse2Impl in > Torque. This allows the Torque version of SwissNameDictionary to use > SSE for lookups, rather than needing to bailout to the runtime on > x64/ia32. > > Bug: v8:11330 > Change-Id: I74e3f97c460a8b89031016967ec0e545265016a9 > Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/2787485 > Reviewed-by: Igor Sheludko <ishell@chromium.org> > Reviewed-by: Santiago Aboy Solanes <solanes@chromium.org> > Reviewed-by: Zhi An Ng <zhin@chromium.org> > Commit-Queue: Igor Sheludko <ishell@chromium.org> > Cr-Commit-Position: refs/heads/master@{#73727} Bug: v8:11330 Cq-Include-Trybots: luci.v8.try:v8_linux_optional_rel_ng Change-Id: Ibfa5ae5a39333778ea0d0406d5ea4ad683ad0dbe Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/2794431Reviewed-by:
Santiago Aboy Solanes <solanes@chromium.org> Reviewed-by:
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Leszek Swirski authored
We didn't have enough scratch registers for a suspend generator whose field write offsets exceeded the immediate value range. Bug: v8:11420, chromium:1193493 Change-Id: Iee90db4ef1ec00924bcc4791a8e6ffb9138bb388 Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/2794424 Commit-Queue: Leszek Swirski <leszeks@chromium.org> Auto-Submit: Leszek Swirski <leszeks@chromium.org> Reviewed-by:
Camillo Bruni <cbruni@chromium.org> Cr-Commit-Position: refs/heads/master@{#73739}
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Maya Lekova authored
Skip debugger/wasm-inspect-many-registers which started failing recently on TSAN, until it's investigated further. Bug: v8:11610 Change-Id: Iaf2115d7cfbe82df279b3c4417c1ccd99a50b3b4 Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/2796951 Commit-Queue: Leszek Swirski <leszeks@chromium.org> Auto-Submit: Maya Lekova <mslekova@chromium.org> Reviewed-by:
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Leszek Swirski authored
Remove the requirement to pass the native context into the script cache, simple to be able to access the empty function. Instead, for script cache keys, use Smi::zero() in the 'owner function' slot. This allows CompileUnboundScript to be called outside of a Context scope. Change-Id: I9b4fe6dd43f14944728664f7203b748ced750e76 Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/2794440 Commit-Queue: Leszek Swirski <leszeks@chromium.org> Auto-Submit: Leszek Swirski <leszeks@chromium.org> Reviewed-by:
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Dominik Inführ authored
MaybePrintAst needs to be run before parking the thread. It allows handle dereferences internally but that doesn't work when thread is parked. Bug: chromium:1193728 Change-Id: I0adbf6f236be8d442fd8be4d4d6e4931fcff4db6 Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/2794432Reviewed-by:
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Peter Marshall authored
Bug: none Change-Id: Ifd381c70bc50ad85c7f2367c821be876b325d0fc Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/2793967 Auto-Submit: Peter Marshall <petermarshall@chromium.org> Commit-Queue: Ross McIlroy <rmcilroy@chromium.org> Reviewed-by:
Yang Guo <yangguo@chromium.org> Reviewed-by:
Ross McIlroy <rmcilroy@chromium.org> Cr-Commit-Position: refs/heads/master@{#73735}
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Maya Lekova authored
This reverts commit c83c9590. Reason for revert: Speculatively reverting for a failure on Arm GC stress bot - https://ci.chromium.org/ui/p/v8/builders/ci/V8%20Arm%20GC%20Stress/b8851256837192083520/overview Original change's description: > [ic] Add a new MegaDOM IC > > This patch implements the MegaDOM IC setup and access. A new MegaDOM > IC state indicates that we've seen only DOM accessors at this access > site. > > This CL only adds support for DOM getters in LoadIC, other kinds of > access will be added in follow on CLs. > > Still remaining TODO before shipping: > 1. Have a mechanism to invalidate the protector > 2. Have a mechanism to find the accessors that aren't overloaded > 3. Use a new builtin to miss to runtime on access check failure > > Change-Id: Ie12efe5e9fa284f023043b996d61e7d74e710ee2 > Bug: v8:11321 > Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/2618239 > Reviewed-by: Omer Katz <omerkatz@chromium.org> > Reviewed-by: Camillo Bruni <cbruni@chromium.org> > Reviewed-by: Dan Elphick <delphick@chromium.org> > Reviewed-by: Mythri Alle <mythria@chromium.org> > Commit-Queue: Sathya Gunasekaran <gsathya@chromium.org> > Cr-Commit-Position: refs/heads/master@{#73733} Bug: v8:11321 Change-Id: Ib6a55796f2a3c345d4923f9eaa215a6ff55ed15b No-Presubmit: true No-Tree-Checks: true No-Try: true Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/2794437 Auto-Submit: Maya Lekova <mslekova@chromium.org> Commit-Queue: Rubber Stamper <rubber-stamper@appspot.gserviceaccount.com> Bot-Commit: Rubber Stamper <rubber-stamper@appspot.gserviceaccount.com> Cr-Commit-Position: refs/heads/master@{#73734}
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Sathya Gunasekaran authored
This patch implements the MegaDOM IC setup and access. A new MegaDOM IC state indicates that we've seen only DOM accessors at this access site. This CL only adds support for DOM getters in LoadIC, other kinds of access will be added in follow on CLs. Still remaining TODO before shipping: 1. Have a mechanism to invalidate the protector 2. Have a mechanism to find the accessors that aren't overloaded 3. Use a new builtin to miss to runtime on access check failure Change-Id: Ie12efe5e9fa284f023043b996d61e7d74e710ee2 Bug: v8:11321 Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/2618239Reviewed-by:
Mythri Alle <mythria@chromium.org> Commit-Queue: Sathya Gunasekaran <gsathya@chromium.org> Cr-Commit-Position: refs/heads/master@{#73733}
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v8-ci-autoroll-builder authored
Rolling v8/build: https://chromium.googlesource.com/chromium/src/build/+log/f14b4de..d01f8cf Rolling v8/buildtools/linux64: git_revision:b2e3d8622c1ce1bd853c7a11f62a739946669cdd..git_revision:5667cc61018864b17542e0baff8b790f245583b0 Rolling v8/buildtools/third_party/libc++abi/trunk: https://chromium.googlesource.com/external/github.com/llvm/llvm-project/libcxxabi/+log/cbf9455..77b3c6b Rolling v8/buildtools/third_party/libunwind/trunk: https://chromium.googlesource.com/external/github.com/llvm/llvm-project/libunwind/+log/cc80b4a..c9174a6 Rolling v8/third_party/aemu-linux-x64: XIdHv_hBF_KHdjhj04EhFab-lOzR9RJfY6u_7egTckgC..2zvSiyDoNIOA05-NfIzaaqrW2-5iI24Lkw3TJ8uGtFAC Rolling v8/third_party/catapult: https://chromium.googlesource.com/catapult/+log/36e4502..1178627 Rolling v8/third_party/depot_tools: https://chromium.googlesource.com/chromium/tools/depot_tools/+log/9781115..f2cfd3d Rolling v8/tools/clang: https://chromium.googlesource.com/chromium/src/tools/clang/+log/303ff5a..ddfad9c Rolling v8/tools/luci-go: git_revision:e02b10c56fc68b83be5348df6a46cab27ca88fbc..git_revision:84c2e8c00bcf3bcea776a4b4a62134921d8a177a Rolling v8/tools/luci-go: git_revision:e02b10c56fc68b83be5348df6a46cab27ca88fbc..git_revision:84c2e8c00bcf3bcea776a4b4a62134921d8a177a Rolling v8/tools/luci-go: git_revision:e02b10c56fc68b83be5348df6a46cab27ca88fbc..git_revision:84c2e8c00bcf3bcea776a4b4a62134921d8a177a TBR=v8-waterfall-sheriff@grotations.appspotmail.com Change-Id: Ia8bde8a54be27bc763755a0ce214b75a144e1800 Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/2796165Reviewed-by:
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- 30 Mar, 2021 6 commits
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Adam Klein authored
Bug: v8:9337 Change-Id: Ic9b1072007ed19435b8ea669bee7c07c7eef8e2b Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/2795274 Auto-Submit: Adam Klein <adamk@chromium.org> Reviewed-by:
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Junliang Yan authored
Change-Id: Ic1c0b725e810468938f2ac6b990cade8fd4204cc Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/2794430Reviewed-by:
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Junliang Yan authored
Change-Id: I56728b6951940a8f0fad4934a015c798a823f578 Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/2795241Reviewed-by:
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Zhi An Ng authored
This reverts commit 856e8577. Reason for revert: Broke https://ci.chromium.org/ui/p/v8/builders/ci/V8%20Linux%20-%20debug/34562/overview Original change's description: > [dict-proto] SIMD support for SwissNameDictionary in Torque > > This CL adds a Torque-counterpart for swiss_table::GroupSse2Impl in > Torque. This allows the Torque version of SwissNameDictionary to use > SSE for lookups, rather than needing to bailout to the runtime on > x64/ia32. > > Bug: v8:11330 > Change-Id: I74e3f97c460a8b89031016967ec0e545265016a9 > Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/2787485 > Reviewed-by: Igor Sheludko <ishell@chromium.org> > Reviewed-by: Santiago Aboy Solanes <solanes@chromium.org> > Reviewed-by: Zhi An Ng <zhin@chromium.org> > Commit-Queue: Igor Sheludko <ishell@chromium.org> > Cr-Commit-Position: refs/heads/master@{#73727} Bug: v8:11330 Change-Id: I453b299455ac088f7e6ecde1e8003ef58d958b51 No-Presubmit: true No-Tree-Checks: true No-Try: true Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/2795270 Auto-Submit: Zhi An Ng <zhin@chromium.org> Commit-Queue: Rubber Stamper <rubber-stamper@appspot.gserviceaccount.com> Bot-Commit: Rubber Stamper <rubber-stamper@appspot.gserviceaccount.com> Cr-Commit-Position: refs/heads/master@{#73728}
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Igor Sheludko authored
This CL adds a Torque-counterpart for swiss_table::GroupSse2Impl in Torque. This allows the Torque version of SwissNameDictionary to use SSE for lookups, rather than needing to bailout to the runtime on x64/ia32. Bug: v8:11330 Change-Id: I74e3f97c460a8b89031016967ec0e545265016a9 Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/2787485Reviewed-by:
Zhi An Ng <zhin@chromium.org> Commit-Queue: Igor Sheludko <ishell@chromium.org> Cr-Commit-Position: refs/heads/master@{#73727}
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Milad Fa authored
Simd implementations on Power need P9 at a minimum. Feature is enabled on the simulator regardless of the host. Change-Id: I06bbfea11615457f5d837fe00c3dfe36b277d82b Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/2787490Reviewed-by:
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