- 31 Mar, 2021 14 commits
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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:
Georg Neis <neis@chromium.org> Cr-Commit-Position: refs/heads/master@{#73745}
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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:
Leszek Swirski <leszeks@chromium.org> Commit-Queue: Leszek Swirski <leszeks@chromium.org> Cr-Commit-Position: refs/heads/master@{#73744}
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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:
Andreas Haas <ahaas@chromium.org> Cr-Commit-Position: refs/heads/master@{#73743}
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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:
Milad Fa <mfarazma@redhat.com> Commit-Queue: Junliang Yan <junyan@redhat.com> Cr-Commit-Position: refs/heads/master@{#73741}
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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:
Marja Hölttä <marja@chromium.org> Commit-Queue: Igor Sheludko <ishell@chromium.org> Cr-Commit-Position: refs/heads/master@{#73740}
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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:
Omer Katz <omerkatz@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}
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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:
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@{#73732}
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- 30 Mar, 2021 15 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:
Bill Budge <bbudge@chromium.org> Commit-Queue: Bill Budge <bbudge@chromium.org> Cr-Commit-Position: refs/heads/master@{#73731}
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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:
Igor Sheludko <ishell@chromium.org> Reviewed-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:
Junliang Yan <junyan@redhat.com> Reviewed-by:
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Manos Koukoutos authored
Changes: - Wrap eqref and i31ref objects in the temporary wasm object wrapper (in addition to dataref and anyref). Accept those types in IsJSCompatibleSignature(). - Handle null correctly in all cases (i.e., do not wrap/unwrap it). - Improve some error messages. - Handle kRttWithDepth in one case where it was omitted. - Some small structure improvements. - Add an extensive test. Bug: v8:7748, v8:11606 Change-Id: Ie519f2c87421664dd02cf29fe94f9a9d7510bae2 Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/2794422 Commit-Queue: Manos Koukoutos <manoskouk@chromium.org> Reviewed-by:
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Milad Fa authored
Handler was changed on supported architectures in this CL: https://crrev.com/c/2786846 Change-Id: Ib7a63f12eccb956c4d7b84297f2f1514f053431a Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/2787196Reviewed-by:
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Jakob Gruber authored
Change-Id: I95a7438e25e68980023526de75b8e961b45d5301 Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/2794423 Commit-Queue: Jakob Gruber <jgruber@chromium.org> Commit-Queue: Leszek Swirski <leszeks@chromium.org> Auto-Submit: Jakob Gruber <jgruber@chromium.org> Reviewed-by:
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Thibaud Michaud authored
Take locals into account when computing the stack index for the next control. Also include unwind in the list of blocks that have an implicit exception reference on the stack. R=ahaas@chromium.org Bug: chromium:1183774 Change-Id: I29c67d286f1ec5efa9f2f80e13d083d6eff5836e Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/2794421Reviewed-by:
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Leszek Swirski authored
Fix the InstallBaselineCode path in the InterpreterEntryTrampoline to restore the clobbered eax (i.e. argc) register. Bug: v8:11420, chromium:1192459 Change-Id: I97ce5739cf22a08fbb46dbf372ab6276bb802440 Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/2791567 Commit-Queue: Leszek Swirski <leszeks@chromium.org> Commit-Queue: Victor Gomes <victorgomes@chromium.org> Auto-Submit: Leszek Swirski <leszeks@chromium.org> Reviewed-by:
Victor Gomes <victorgomes@chromium.org> Cr-Commit-Position: refs/heads/master@{#73721}
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Thibaud Michaud authored
The delegate instruction is only allowed inside the try section of a try block. R=ahaas@chromium.org Bug: chromium:1193169 Change-Id: I71756b18903dc39e487721b401d18bc4e213cbff Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/2791565 Commit-Queue: Thibaud Michaud <thibaudm@chromium.org> Reviewed-by:
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Thibaud Michaud authored
Before the introduction of exception handling in the compile fuzzer, stack overflows were deterministic because they always caused the whole stack to be unwound. With support for exception handling, the stack overflow exception can be caught and is a source of nondeterminism. Flag the interpreter result as such in this case so that we skip the correctness check. R=ahaas@chromium.org Bug: chromium:1193212 Change-Id: I7efd38df1b3c108c1c41997395c2b22ded2b4ad1 Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/2791566Reviewed-by:
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Maya Lekova authored
The disabled regress-9017 test allocates too much memory and started flakily failing on TSAN. CL that triggered the flake: https://chromium-review.googlesource.com/c/v8/v8/+/2731528 Bug: v8:9337 Change-Id: Ia039e42a88c3665a9b9b4adc4a4b7c923afd5ba5 Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/2791564Reviewed-by:
Jakob Gruber <jgruber@chromium.org> Commit-Queue: Maya Lekova <mslekova@chromium.org> Cr-Commit-Position: refs/heads/master@{#73718}
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v8-ci-autoroll-builder authored
Rolling v8/build: https://chromium.googlesource.com/chromium/src/build/+log/c835251..f14b4de Rolling v8/buildtools: https://chromium.googlesource.com/chromium/src/buildtools/+log/99a2527..5dbd89c Rolling v8/third_party/aemu-linux-x64: PQ5BA4WJfsqBSdlGRVmglasbA61vdJ1sHFa_R-euwHQC..XIdHv_hBF_KHdjhj04EhFab-lOzR9RJfY6u_7egTckgC Rolling v8/third_party/depot_tools: https://chromium.googlesource.com/chromium/tools/depot_tools/+log/e0de6a8..9781115 Rolling v8/tools/clang: https://chromium.googlesource.com/chromium/src/tools/clang/+log/fc39a84..303ff5a Rolling v8/tools/luci-go: git_revision:e1c81c53ccd0366e8fff438f89030043343d4d6b..git_revision:e02b10c56fc68b83be5348df6a46cab27ca88fbc Rolling v8/tools/luci-go: git_revision:e1c81c53ccd0366e8fff438f89030043343d4d6b..git_revision:e02b10c56fc68b83be5348df6a46cab27ca88fbc Rolling v8/tools/luci-go: git_revision:e1c81c53ccd0366e8fff438f89030043343d4d6b..git_revision:e02b10c56fc68b83be5348df6a46cab27ca88fbc TBR=v8-waterfall-sheriff@grotations.appspotmail.com Change-Id: I2902d385189a3278b6f6ac556f900ed649c585d4 Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/2793149Reviewed-by:
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- 29 Mar, 2021 11 commits
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Ng Zhi An authored
Change-Id: I5a7619df5258665f015089986fbd679291d4f414 Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/2791771Reviewed-by:
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Ng Zhi An authored
Bug: v8:11589 Change-Id: Iaabea832006e68f9506c1e191d324cee46680e20 Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/2791766Reviewed-by:
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Milad Fa authored
Change-Id: Id9c82a83dca73aedd3ce98b648fc195aecb00c90 Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/2791562Reviewed-by:
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Milad Fa authored
After https://crrev.com/c/2773784, patch is also needed within test-run-wasm-relaxed-simd.cc. Change-Id: Id1efc905c52840eee7b382b90795574b889a7249 Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/2788408Reviewed-by:
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Camillo Bruni authored
Bug: chromium:1061857 Change-Id: Ib87a18cae343c8861cf49e64923273a43db20960 Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/2767438Reviewed-by:
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Camillo Bruni authored
the_hole_value is in ReadOnlyRoots and we don't need write barriers for it. Change-Id: Iebdac2e6a2c0f594445e80cfd016dda351a66f98 Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/2787486Reviewed-by:
Sathya Gunasekaran <gsathya@chromium.org> Commit-Queue: Camillo Bruni <cbruni@chromium.org> Cr-Commit-Position: refs/heads/master@{#73711}
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Camillo Bruni authored
This Cl adds the two following flags to artificially slow down script execution in a controlled way: --script_run_delay delays the first every v8::Execute per isolate --script_run_delay_once delays every v8::Execute Bug: chromium:1193459 Change-Id: I78fcf940513e9f82fde57ff222e95df9202d00a7 Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/2739641Reviewed-by:
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Milad Fa authored
Change-Id: I50eef2e93a439a5b28a443ce6b9fce3296fc5ba1 Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/2791561Reviewed-by:
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Milad Fa authored
Change-Id: Ie79995eb81f2c69ad73757f74a5e4dbfb22b0481 Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/2784003Reviewed-by:
Manos Koukoutos <manoskouk@chromium.org> Commit-Queue: Milad Fa <mfarazma@redhat.com> Cr-Commit-Position: refs/heads/master@{#73708}
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Dominik Inführ authored
It could happen (e.g. with --stress-background-compile) that the main thread blocks for a background thread but the background thread requests a GC from the main thread. This would result in a deadlock. Avoid this by parking the main thread for potentially blocking operations and allow allocations while the main thread is parked. This CL introduces new states for the main thread: CollectionRequested and ParkedCollectionRequested. These states will force Safepoint(), Park() and Unpark() on the main thread into slow paths. The slow path can then perform a GC on the main thread - right before parking or after the main thread got unparked. Bug: v8:10315 Change-Id: If7ef31622d27320613139a0b7f79086fe3200f99 Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/2731528Reviewed-by:
Ulan Degenbaev <ulan@chromium.org> Commit-Queue: Dominik Inführ <dinfuehr@chromium.org> Cr-Commit-Position: refs/heads/master@{#73707}
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Frank Emrich authored
The build time flag v8_dict_mode_prototypes is ill-named, because it does not control whether properties are kept in dictionary mode (this is done by the v8_dict_property_const_tracking flag), but instead it controls if SwissNameDictionary or NameDictionary is used as the property backing store for all dictionary mode objects. This CL renames the flag and updates its description. Change-Id: If1337838d1b6d8f089c281a77d9ef7cfd4007220 Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/2786859Reviewed-by:
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