- 12 Oct, 2021 1 commit
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Liu Yu authored
Port commit 6bd44dfe Port commit 89933af6 Port commit 255aaed9 Port commit 7511020b Port commit aa259e30 Bug: v8:11112 Change-Id: Ia005a5da2d48505926a19a5d238b606826db1135 Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/3215372 Auto-Submit: Liu yu <liuyu@loongson.cn> Reviewed-by:
Patrick Thier <pthier@chromium.org> Commit-Queue: Patrick Thier <pthier@chromium.org> Cr-Commit-Position: refs/heads/main@{#77338}
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- 30 Sep, 2021 1 commit
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Marja Hölttä authored
It's confusing that we have CSA_CHECK and CSA_ASSERT and it's not clear from the names that the former works in release mode and the latter only in debug mode. Renaming CSA_ASSERT to CSA_DCHECK makes it clear what it does. So now we have CSA_CHECK and CSA_DCHECK and they're not confusing. This also renames assert() in Torque to dcheck(). Bug: v8:12244 Change-Id: I6f25d431ebc6eec7ebe326b6b8ad3a0ac5e9a108 Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/3190104Reviewed-by:
Nico Hartmann <nicohartmann@chromium.org> Reviewed-by:
Jakob Gruber <jgruber@chromium.org> Reviewed-by:
Igor Sheludko <ishell@chromium.org> Reviewed-by:
Shu-yu Guo <syg@chromium.org> Commit-Queue: Marja Hölttä <marja@chromium.org> Cr-Commit-Position: refs/heads/main@{#77160}
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- 24 Sep, 2021 1 commit
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Jakob Kummerow authored
Bug: v8:12244,v8:12245 Change-Id: I3d9223f32bdc0d1cf7e5083996bc5707ab361e52 Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/3183162 Commit-Queue: Jakob Kummerow <jkummerow@chromium.org> Commit-Queue: Zhi An Ng <zhin@chromium.org> Auto-Submit: Jakob Kummerow <jkummerow@chromium.org> Reviewed-by:
Zhi An Ng <zhin@chromium.org> Cr-Commit-Position: refs/heads/main@{#77062}
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- 30 Aug, 2021 1 commit
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Yu Yin authored
Change-Id: I49276c44d4b457d65be0e5e922c7c473bb64071e Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/3124216 Auto-Submit: Yu Yin <xwafish@gmail.com> Commit-Queue: Jakob Gruber <jgruber@chromium.org> Reviewed-by:
Jakob Gruber <jgruber@chromium.org> Cr-Commit-Position: refs/heads/main@{#76557}
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- 21 Aug, 2021 1 commit
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Yu Yin authored
Port commit 6a487504 Change-Id: I6fd1a15f1f35fd3b8cd3cfb72d7c428d018273c8 Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/3109087Reviewed-by:
Zhao Jiazhong <zhaojiazhong-hf@loongson.cn> Commit-Queue: Zhao Jiazhong <zhaojiazhong-hf@loongson.cn> Cr-Commit-Position: refs/heads/main@{#76417}
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- 16 Aug, 2021 1 commit
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Yu Yin authored
Bug: v8:12008 Change-Id: I2e1d918a1370dae1e15919fbf02d69cbe48f63bf Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/3089095Reviewed-by:
Georg Neis <neis@chromium.org> Reviewed-by:
Jakob Gruber <jgruber@chromium.org> Reviewed-by:
Hannes Payer <hpayer@chromium.org> Reviewed-by:
Clemens Backes <clemensb@chromium.org> Commit-Queue: Jakob Gruber <jgruber@chromium.org> Cr-Commit-Position: refs/heads/master@{#76308}
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- 13 Aug, 2021 1 commit
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Shu-yu Guo authored
To free up some ArchOpcode bits (especially for arm64), encode all atomic opcodes that are duplicated between 32bit and 64bit widths with a single opcode and encode the width in another field. Bug: v8:12093 Change-Id: Ide05e8f0b2aa877ea776851e47df60dd410deae2 Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/3093257Reviewed-by:
Zhi An Ng <zhin@chromium.org> Commit-Queue: Shu-yu Guo <syg@chromium.org> Cr-Commit-Position: refs/heads/master@{#76289}
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- 12 Aug, 2021 1 commit
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Ross McIlroy authored
These are no longer enabled, so remove the code mitigation logic from the codebase. BUG=chromium:1003890 Change-Id: I536bb1732e8463281c21da446bbba8f47ede8ebe Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/3045704 Commit-Queue: Ross McIlroy <rmcilroy@chromium.org> Reviewed-by:
Jakob Gruber <jgruber@chromium.org> Reviewed-by:
Clemens Backes <clemensb@chromium.org> Cr-Commit-Position: refs/heads/master@{#76256}
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- 16 Jun, 2021 1 commit
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Lu Yahan authored
- 2944844: [sparkplug][arm][arm64[ia32] Callee-saved registers for RecordWrite - Delete kTestReg due to 2945538 - 2949104: [runtime] Rename Builtins::Name to Builtin Change-Id: I33d12df7cbee6842a05c1dbe3e6158be1ff4cbc7 Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/2952865 Commit-Queue: Yahan Lu <yahan@iscas.ac.cn> Reviewed-by:
Brice Dobry <brice.dobry@futurewei.com> Reviewed-by:
Ji Qiu <qiuji@iscas.ac.cn> Cr-Commit-Position: refs/heads/master@{#75168}
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- 14 Jun, 2021 1 commit
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Camillo Bruni authored
- Convert Builtin to enum class - Change int-based builtin_index methods to use Builtin - Change Builtins::builtin to Builtins::code Change-Id: Id9e3bb83da97e8894ca7ca78e1e852da60675619 Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/2949104 Commit-Queue: Camillo Bruni <cbruni@chromium.org> Reviewed-by:
Igor Sheludko <ishell@chromium.org> Reviewed-by:
Mythri Alle <mythria@chromium.org> Reviewed-by:
Dominik Inführ <dinfuehr@chromium.org> Reviewed-by:
Andreas Haas <ahaas@chromium.org> Reviewed-by:
Jakob Gruber <jgruber@chromium.org> Cr-Commit-Position: refs/heads/master@{#75127}
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- 10 Jun, 2021 1 commit
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Lu Yahan authored
If a label was binded after Branch in 4096 offst, we should use Branchshort. Change-Id: I2197e2a18a43627370ed9b67b7ef7d678a2a62a8 Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/2944795 Auto-Submit: Yahan Lu <yahan@iscas.ac.cn> Commit-Queue: Brice Dobry <brice.dobry@futurewei.com> Reviewed-by:
Brice Dobry <brice.dobry@futurewei.com> Cr-Commit-Position: refs/heads/master@{#75073}
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- 07 Jun, 2021 2 commits
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Camillo Bruni authored
- Add new Builtin enum - Move Builtins::Name:kXXX to Builtin::kXXX - Update existing code Follow CLs will unify the mix of using int builtin-ids and Builtins::Name to only use the new Builtin enum and changing it to an enum class. Change-Id: Ib39aa45a25696acdf147f46392901b1e051deaa4 Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/2905592 Commit-Queue: Camillo Bruni <cbruni@chromium.org> Reviewed-by:
Michael Stanton <mvstanton@chromium.org> Reviewed-by:
Mythri Alle <mythria@chromium.org> Reviewed-by:
Dominik Inführ <dinfuehr@chromium.org> Reviewed-by:
Andreas Haas <ahaas@chromium.org> Reviewed-by:
Jakob Gruber <jgruber@chromium.org> Reviewed-by:
Igor Sheludko <ishell@chromium.org> Cr-Commit-Position: refs/heads/master@{#74995}
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Lu Yahan authored
Change-Id: Ia1dfb428e5518343252300bf4323f24a20bb7f2f Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/2939539 Commit-Queue: Brice Dobry <brice.dobry@futurewei.com> Reviewed-by:
Brice Dobry <brice.dobry@futurewei.com> Cr-Commit-Position: refs/heads/master@{#74983}
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- 04 Jun, 2021 1 commit
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Lu Yahan authored
Change-Id: Icfef3e722d8d01f023677090dca6b899c51a46e8 Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/2931580Reviewed-by:
Brice Dobry <brice.dobry@futurewei.com> Commit-Queue: Brice Dobry <brice.dobry@futurewei.com> Cr-Commit-Position: refs/heads/master@{#74950}
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- 01 Jun, 2021 1 commit
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Camillo Bruni authored
Various behaviour preserving changes that make it easier to switch on callee-saved registers without having to land refactoring code at the same time. - Use MaybeStoreRegisters / MaybeRestoreRegisters - Use CallRecordWriteStubSaveRegisters everywhere for now. Eventually this will be replaced by CallRecordWriteStub in places with fixed registers. - Use WriteBarrierDescriptor::ComputeSavedRegisters, which for now returns the same as allocatable_registers Full x64 implementation: https://crrev.com/c/2922604 Bug: v8:11420 Change-Id: I04e6ac2f6333edc91cb1030a0217f59ad441a1d3 Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/2922250Reviewed-by:
Santiago Aboy Solanes <solanes@chromium.org> Reviewed-by:
Andreas Haas <ahaas@chromium.org> Commit-Queue: Camillo Bruni <cbruni@chromium.org> Cr-Commit-Position: refs/heads/master@{#74876}
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- 28 May, 2021 1 commit
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Lu Yahan authored
And add s10 to scratch_register_list. Clean up t* register used in macroassembler Bug: v8:7703 Change-Id: Ib8477cd7528b8c2a2297da3f46659f30af45286e Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/2914246Reviewed-by:
Jakob Gruber <jgruber@chromium.org> Reviewed-by:
Brice Dobry <brice.dobry@futurewei.com> Commit-Queue: Yahan Lu <yahan@iscas.ac.cn> Cr-Commit-Position: refs/heads/master@{#74841}
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- 25 May, 2021 1 commit
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Camillo Bruni authored
Note: OutOfLineRecordWrite on arm/arm64 only takes "object" and "value" as arguments. The currently can be the same and thus we don't add any additional DHCECKs there. Change-Id: I757d1f3ba9c0d0c5994ecedf26728454e32f41a5 Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/2916813 Commit-Queue: Camillo Bruni <cbruni@chromium.org> Reviewed-by:
Santiago Aboy Solanes <solanes@chromium.org> Cr-Commit-Position: refs/heads/master@{#74758}
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- 19 May, 2021 1 commit
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Camillo Bruni authored
Inline the RememberedSetAction and SaveFPMode flags directly into the RecordWrite stubs: - Save two register for input arguments - Avoid branches in the RecordWrite stubs We end up with 2 stubs for the EphemeronKeyBarrier and 4 stubs for RecordWrite. Due to more inlined calls we have roughly 1KiB more builtins code for RecordWrite currently. We will address this in the future by splitting out common code into a separate stub. There is no additional code size overhead for EphemeronKeyBarrier. This saves 4 to 8 bytes on x64 per RecordWrite call and 2.5% sparkplug code size reduction on d3.min.js. Bug: v8:11420 Change-Id: Ib7170265dd6dd4b3aaf8275083f096e76fae8251 Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/2902731Reviewed-by:
Michael Lippautz <mlippautz@chromium.org> Reviewed-by:
Leszek Swirski <leszeks@chromium.org> Reviewed-by:
Andreas Haas <ahaas@chromium.org> Reviewed-by:
Jakob Gruber <jgruber@chromium.org> Commit-Queue: Camillo Bruni <cbruni@chromium.org> Cr-Commit-Position: refs/heads/master@{#74661}
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- 13 May, 2021 1 commit
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QiuJi authored
Port: d3d4a896 Bug: v8:11420 Change-Id: I995bb6f9e4f0d62d2e048fbae0d17747c301db4d Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/2894036 Commit-Queue: Brice Dobry <brice.dobry@futurewei.com> Reviewed-by:
Brice Dobry <brice.dobry@futurewei.com> Cr-Commit-Position: refs/heads/master@{#74555}
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- 12 May, 2021 1 commit
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QiuJi authored
Also handling kArchStackPointerGreaterThan in AssembleArchBoolean Change-Id: I253c1a6cb924364eead3b9fe58c7cf7d6f0696af Bug: v8:11737 Bug: v8:11747 Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/2876854Reviewed-by:
Jakob Gruber <jgruber@chromium.org> Reviewed-by:
Brice Dobry <brice.dobry@futurewei.com> Commit-Queue: Brice Dobry <brice.dobry@futurewei.com> Cr-Commit-Position: refs/heads/master@{#74543}
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- 11 May, 2021 1 commit
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Camillo Bruni authored
Convert StoreOrigin, TypeOfMode, SaveFPRegsMode and ArgvMode to enum classes with k-prefixed values. Change-Id: Ib6ca3a9995297e8303a7e013b1d829613c0db510 Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/2885042Reviewed-by:
Maya Lekova <mslekova@chromium.org> Reviewed-by:
Mythri Alle <mythria@chromium.org> Reviewed-by:
Zhi An Ng <zhin@chromium.org> Commit-Queue: Camillo Bruni <cbruni@chromium.org> Cr-Commit-Position: refs/heads/master@{#74497}
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- 10 May, 2021 1 commit
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Camillo Bruni authored
- Share RemeberedSetAction and SmiCheck enums between all platforms. - Convert to enum classes with k-prefixed values Bug: v8:11420 Change-Id: Ib265a229f12a850ea866fd01d8022cbae5e1a9d8 Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/2885040Reviewed-by:
Zhi An Ng <zhin@chromium.org> Commit-Queue: Camillo Bruni <cbruni@chromium.org> Cr-Commit-Position: refs/heads/master@{#74489}
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- 04 May, 2021 1 commit
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Clemens Backes authored
cpplint rules change over time, and we change the exact rules we enable for v8. This CL removes NOLINT annotations which are not needed according to the currently enabled rules. R=mslekova@chromium.org Bug: v8:11717 Change-Id: Ib7dc2c9dbb1710f4fe47e083df7e373e8b8aef27 Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/2859956Reviewed-by:
Maya Lekova <mslekova@chromium.org> Commit-Queue: Clemens Backes <clemensb@chromium.org> Cr-Commit-Position: refs/heads/master@{#74353}
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- 22 Apr, 2021 2 commits
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Yahan Lu authored
Change-Id: I33d7bdfc14af9ad169c79a3efd6af6ba2f2362c2 Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/2814726 Commit-Queue: Brice Dobry <brice.dobry@futurewei.com> Reviewed-by:
Brice Dobry <brice.dobry@futurewei.com> Cr-Commit-Position: refs/heads/master@{#74124}
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Yahan Lu authored
Change-Id: Ic84fbda771a89ee20c43795dd5c1ab4a91057862 Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/2814724Reviewed-by:
Jakob Gruber <jgruber@chromium.org> Reviewed-by:
Brice Dobry <brice.dobry@futurewei.com> Commit-Queue: Yahan Lu <yahan@iscas.ac.cn> Cr-Commit-Position: refs/heads/master@{#74116}
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- 21 Apr, 2021 1 commit
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Leszek Swirski authored
Similar to the recent change to --code-comments, make --debug-code a build-time enabled flag, enabled by default on debug builds. This also removes the emit_debug_code() option from the assembler, instead using the flag directly (there were no cases where this option didn't match the global flag). Change-Id: Ic26b0d37b615a055508c9dda099ffbe979eae030 Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/2843348 Commit-Queue: Leszek Swirski <leszeks@chromium.org> Reviewed-by:
Jakob Gruber <jgruber@chromium.org> Reviewed-by:
Clemens Backes <clemensb@chromium.org> Reviewed-by:
Camillo Bruni <cbruni@chromium.org> Cr-Commit-Position: refs/heads/master@{#74095}
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- 20 Apr, 2021 1 commit
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Camillo Bruni authored
- Add v8_code_comments to allow runtime-enabled code comments with --code-comments - v8_code_comments is enable by default in debug mode - Make MacroAssembler::RecordComment helper inlineable to remove call and check overheads when v8_code_comments = false - Make FLAG_code_comments readonly if v8_code_comments = false and benefit from dead-code elimination This saves roughly 5% CompileBaselineVisit time in sparkplug on a 5MiB JS file. Bug: v8:11420 Change-Id: I1174ab37b4bbe1ff8880416c1f6a6e28377a962c Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/2824428Reviewed-by:
Bill Budge <bbudge@chromium.org> Reviewed-by:
Leszek Swirski <leszeks@chromium.org> Commit-Queue: Camillo Bruni <cbruni@chromium.org> Cr-Commit-Position: refs/heads/master@{#74055}
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- 14 Apr, 2021 1 commit
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QiuJi authored
Change-Id: I3828c6a854d09629784f481c76781003b4030993 Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/2814562Reviewed-by:
Brice Dobry <brice.dobry@futurewei.com> Commit-Queue: Brice Dobry <brice.dobry@futurewei.com> Cr-Commit-Position: refs/heads/master@{#73952}
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- 09 Apr, 2021 1 commit
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Yahan Lu authored
Port: 3e689a7d Bug: v8:11421 Change-Id: I733a68d8ce6d4cbc11a63e82ccb6bd951f5e5870 Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/2763963Reviewed-by:
Leszek Swirski <leszeks@chromium.org> Reviewed-by:
Brice Dobry <brice.dobry@futurewei.com> Reviewed-by:
Michael Stanton <mvstanton@chromium.org> Commit-Queue: Yahan Lu <yahan@iscas.ac.cn> Cr-Commit-Position: refs/heads/master@{#73873}
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- 06 Mar, 2021 1 commit
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Bill Budge authored
- Renames StackParameterCount to ParameterSlotCount, to avoid confusion between slots and parameters, which are not in general equivalent. - Similarly, renames StackReturnCount to ReturnSlotCount. - Adjusts the result of GetFirstUnusedStackSlot to return one more than the last slot of the argument area, not including padding. - Renames GetFirstUnusedStackSlot to GetOffsetToFirstUnusedStackSlot to reflect that the result is an offset from callee to caller frames. - GetReturnsOffset is a little clearer, with adjustment for the different semantics of GetFirstUnusedStackSlot. - Renames 'optional_padding_slot' and 'first_unused_stack_slot' variables in Tailcall codegen to reflect that these are offsets. Bug: v8:9198 Change-Id: Ib73c52710dc1f3ead640d488a6fdeb605b7b665e Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/2700099 Commit-Queue: Bill Budge <bbudge@chromium.org> Reviewed-by:
Georg Neis <neis@chromium.org> Cr-Commit-Position: refs/heads/master@{#73242}
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- 16 Feb, 2021 1 commit
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Andreas Haas authored
Bug: v8:11384 Change-Id: I08bf27af977e94e6d441a83a62cae49eeaf856e8 Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/2697198Reviewed-by:
Georg Neis <neis@chromium.org> Commit-Queue: Andreas Haas <ahaas@chromium.org> Cr-Commit-Position: refs/heads/master@{#72776}
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- 09 Feb, 2021 1 commit
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Brice Dobry authored
This very large changeset adds support for RISC-V. Bug: v8:10991 Change-Id: Ic997c94cc12bba6881bc208e66526f423dd0679c Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/2571344 Commit-Queue: Brice Dobry <brice.dobry@futurewei.com> Commit-Queue: Georg Neis <neis@chromium.org> Reviewed-by:
Georg Neis <neis@chromium.org> Reviewed-by:
Hannes Payer <hpayer@chromium.org> Reviewed-by:
Michael Achenbach <machenbach@chromium.org> Reviewed-by:
Michael Stanton <mvstanton@chromium.org> Cr-Commit-Position: refs/heads/master@{#72598}
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