- 21 Jul, 2020 14 commits
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Clemens Backes authored
Move wrapper compilation to the jobs API. Moving function compilation is much more complex and will be done in a follow-up CL. R=ahaas@chromium.org CC=krivoy@chromium.org Bug: chromium:1101340 Change-Id: I0749e52a88264b725bba28252a6c76ae3338bb0e Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/2301933Reviewed-by:
Andreas Haas <ahaas@chromium.org> Commit-Queue: Clemens Backes <clemensb@chromium.org> Cr-Commit-Position: refs/heads/master@{#68965}
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Jakob Gruber authored
With work on NCI proceeding, it makes sense to test multiple pipeline configurations. The nci variant (passes --turbo-nci) now spawns dedicated NCI compilation jobs and inserts generated code into the code cache. The nci_as_highest_tier variant (passes --turbo-nci-as-highest-tier) simply replaces TF with NCI code (no extra jobs, no extra caching). This mode stresses NCI generated code more than the nci variant, in which NCI code only runs on cache hits. Bug: v8:8888 Change-Id: I4c2a43cce5271a6c288e7aba195dcc9daed6af9d Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/2299361 Commit-Queue: Jakob Gruber <jgruber@chromium.org> Reviewed-by:
Michael Achenbach <machenbach@chromium.org> Cr-Commit-Position: refs/heads/master@{#68964}
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Victor Gomes authored
This regression is due to miscalculating the mapped_count in escape-analysis-reducer. Since NewArguemntsElements contains the entire arguments count instead of the rest argument size, we need to subtract (or add in the case of the reversed arguments stack) the formal parameter count to the index. Change-Id: I865018573fc3b0f0d20f7286653b7f6803cbe665 Bug: chromium:1106667 Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/2304576 Auto-Submit: Victor Gomes <victorgomes@chromium.org> Commit-Queue: Tobias Tebbi <tebbi@chromium.org> Reviewed-by:
Tobias Tebbi <tebbi@chromium.org> Cr-Commit-Position: refs/heads/master@{#68963}
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Clemens Backes authored
Most code comments use lowercase. This CL fixes the few that used uppercase, for consistency. R=thibaudm@chromium.org Change-Id: Ib02c8202f049a968662c91ade2252df24326a943 Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/2308336Reviewed-by:
Thibaud Michaud <thibaudm@chromium.org> Commit-Queue: Clemens Backes <clemensb@chromium.org> Cr-Commit-Position: refs/heads/master@{#68962}
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Manos Koukoutos authored
They have been replaced with {array,struct}.new_with_rtt. Also, rework tests that used those instructions. Bug: v8:7748 Change-Id: I2aaccb1958bf2b8d6cad4969abc612216856393d Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/2307318 Commit-Queue: Manos Koukoutos <manoskouk@chromium.org> Reviewed-by:Jakob Kummerow <jkummerow@chromium.org> Cr-Commit-Position: refs/heads/master@{#68961}
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Clemens Backes authored
For debugging code, disable opcode merging. Otherwise, the effect of the first merged opcode would not be observable when stepping. R=thibaudm@chromium.org Bug: v8:10350 Change-Id: Id656c9dee8f9676bf3d7881f3782e5ead76b5e71 Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/2306802 Commit-Queue: Clemens Backes <clemensb@chromium.org> Reviewed-by:
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Dominik Inführ authored
Adds new histogram V8.TimeToSafepoint to measure the time needed to reach a global safepoint/stop-the-world. Bug: v8:10315 Change-Id: I77701b26dfd47e04d64c4ecba3c47530ff8b9485 Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/2308390Reviewed-by:
Ulan Degenbaev <ulan@chromium.org> Commit-Queue: Dominik Inführ <dinfuehr@chromium.org> Cr-Commit-Position: refs/heads/master@{#68959}
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Leszek Swirski authored
Split the capacity calculation logic and the allocation logic for StringTable resizing (both shrinking and enlarging). This allows us to: a) Precalculate the new size, without potentially first shrinking then resizing again, b) Make the final size calculation more explicit, b) In the future, maybe allow the allocation to happen outside a lock, and the rehashing to be inside it, for a concurrent string table. Change-Id: Ie41773520f2b20d9d244c151a153ed784f17283e Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/2307218 Auto-Submit: Leszek Swirski <leszeks@chromium.org> Reviewed-by:Igor Sheludko <ishell@chromium.org> Reviewed-by:
Jakob Gruber <jgruber@chromium.org> Commit-Queue: Jakob Gruber <jgruber@chromium.org> Cr-Commit-Position: refs/heads/master@{#68958}
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Clemens Backes authored
We currently still merge opcodes (i.e. i32 comparisons plus a br_if). This CL adds a test for this, which checks for the current behaviour. A follow-up CL will fix this and update the expected output accordingly. R=thibaudm@chromium.org Bug: v8:10350 Change-Id: I846aa931a3ec1a27043f04e830503d5732ae473e Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/2307232Reviewed-by:
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Manos Koukoutos authored
Also remove traces of array.new_sub Bug: v8:7748 Change-Id: I96a922a16406960a80af0788e9cad5aa5692000a Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/2307237 Commit-Queue: Manos Koukoutos <manoskouk@chromium.org> Reviewed-by:
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Almothana Athamneh authored
Bug: v8:10592 Change-Id: Ifebe773371b3e6019c386087519ba433b436557b Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/2304584 Commit-Queue: Almothana Athamneh <almuthanna@chromium.org> Reviewed-by:
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Marja Hölttä authored
Original design doc: https://docs.google.com/document/d/1dthXsVHMc1Sd_oYf9a-KZSFOd_a8dUgnt4REAG8YIXA Design changes: https://docs.google.com/document/d/1aeEGDm1XSqoJkQQKz9F75WqnuAa2caktxGy_O_KpO9Y Reland: - rewrote timing dependent tests to be more robust - removed 1 flaky test - disabled tests for DelayedTasksPlatform Original: https://chromium-review.googlesource.com/c/v8/v8/+/2202981 TBR=ishell@chromium.org, ulan@chromium.org Bug: v8:10239 Change-Id: I2a042e419462f4c9f54ec549bfe16ec6684560b7 Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/2307211 Commit-Queue: Marja Hölttä <marja@chromium.org> Reviewed-by:
Shu-yu Guo <syg@chromium.org> Cr-Commit-Position: refs/heads/master@{#68954}
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v8-ci-autoroll-builder authored
Rolling v8/build: https://chromium.googlesource.com/chromium/src/build/+log/9862443..e2b8e15 Rolling v8/buildtools: https://chromium.googlesource.com/chromium/src/buildtools/+log/eb3987e..9e12121 Rolling v8/buildtools/linux64: git_revision:d585128cdaf3e6ff7bfd58641965e60c12618eb1..git_revision:3028c6a426a4aaf6da91c4ebafe716ae370225fe Rolling v8/third_party/aemu-linux-x64: bMBorsHPd-GA42g-lfkvaE5HhiZVCcqkoLNKDzb8ElUC..53Ps2Qo0mizBNjRI9qS90a_RTYhxglcY6H9yccc0ckcC Rolling v8/third_party/catapult: https://chromium.googlesource.com/catapult/+log/4ed789b..a30bbb6 Rolling v8/third_party/depot_tools: https://chromium.googlesource.com/chromium/tools/depot_tools/+log/642be1d..9949ab7 TBR=machenbach@chromium.org,tmrts@chromium.org,v8-waterfall-sheriff@grotations.appspotmail.com Change-Id: Ie61a4ce3b8e53a3ece32fc7781fd8dbdf3ca57b4 Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/2309290Reviewed-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@{#68953}
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Frank Tang authored
Bug: v8:10733 Change-Id: I417c19b13ecc3de1e7a33ed31e4eb0129eabe7e8 Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/2309113Reviewed-by:
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- 20 Jul, 2020 24 commits
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Ng Zhi An authored
I was looking around and couldn't find any tests for select with v128 params. Adding it for completion. Change-Id: I9e3770e37eaddb23fc99649579b175536c1df844 Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/2308093Reviewed-by:
Bill Budge <bbudge@chromium.org> Commit-Queue: Zhi An Ng <zhin@chromium.org> Cr-Commit-Position: refs/heads/master@{#68951}
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Milad Farazmand authored
Change-Id: I3f7adb9c430abfaf9a0a9aae88150850f7214034 Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/2307179Reviewed-by:
Junliang Yan <jyan@ca.ibm.com> Commit-Queue: Milad Farazmand <miladfar@ca.ibm.com> Cr-Commit-Position: refs/heads/master@{#68950}
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Etienne Pierre-Doray authored
This reverts commit d1aee56d. Reason for revert: Trace event is causing telemetry regressions (crbug.com/1094957). I got a few days of traces and didn't really find what I was looking for, so I'll find another way to investigate. Original change's description: > [Jank]: Add uri trace events > > To investigate jank found in UMA sampling profiler. > > Bug: chromium:1081433 > Change-Id: I457731380505af5a4d7a0c30d01b4049ffd2b436 > Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/2242037 > Commit-Queue: Etienne Pierre-Doray <etiennep@chromium.org> > Reviewed-by: Leszek Swirski <leszeks@chromium.org> > Cr-Commit-Position: refs/heads/master@{#68326} TBR=leszeks@chromium.org,etiennep@chromium.org # Not skipping CQ checks because original CL landed > 1 day ago. Bug: chromium:1081433, chromium:1094957 Change-Id: I6c9573e9a77a54255c5fadc3cec14d437fd62b45 Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/2279135 Auto-Submit: Etienne Pierre-Doray <etiennep@chromium.org> Reviewed-by:
Leszek Swirski <leszeks@chromium.org> Commit-Queue: Etienne Pierre-Doray <etiennep@chromium.org> Cr-Commit-Position: refs/heads/master@{#68949}
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Milad Farazmand authored
Also changing the wording of comment under s390 instruction-selector to match PPC. Change-Id: I8fa77cbf51872792acd0e89915cb11d4759d51f5 Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/2305850Reviewed-by:
Joran Siu <joransiu@ca.ibm.com> Commit-Queue: Milad Farazmand <miladfar@ca.ibm.com> Cr-Commit-Position: refs/heads/master@{#68948}
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Michael Achenbach authored
Some fuzzers replaced strigify and then caused uncaught errors from harness methods using prettyPrinted. Bug: chromium:1102897 Change-Id: I7ae6a90040ba0aa5ec1efa4a8b73e053ec75dd79 Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/2304814 Auto-Submit: Michael Achenbach <machenbach@chromium.org> Reviewed-by:
Maya Lekova <mslekova@chromium.org> Commit-Queue: Maya Lekova <mslekova@chromium.org> Cr-Commit-Position: refs/heads/master@{#68947}
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Andreas Haas authored
jkummerow made many changes to wasm-compiler.cc and co, and is more than qualified to be an owner. R=clemensb@chromium.org Change-Id: I05cb1b7c73627d4c3fe59f154c1267c7cd44a2d8 Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/2307314Reviewed-by:
Clemens Backes <clemensb@chromium.org> Commit-Queue: Andreas Haas <ahaas@chromium.org> Cr-Commit-Position: refs/heads/master@{#68946}
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Manos Koukoutos authored
Bug: chromium:1103839 Change-Id: Id70b4632fb15cb16c16cb94ad0f7676e5293769d Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/2307311Reviewed-by:
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Manos Koukoutos authored
Bug: chromium:1104053 Change-Id: Iacfeeb80ab981f20dc2fc40cf8435514876fcf28 Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/2307233Reviewed-by:
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Almothana Athamneh authored
Bug: v8:10596 Change-Id: I435b0b979394698263b530bc5188bbec63960738 Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/2299376 Commit-Queue: Almothana Athamneh <almuthanna@chromium.org> Reviewed-by:
Liviu Rau <liviurau@chromium.org> Reviewed-by:
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Dominik Inführ authored
AllocationCounter just stores all allocation observers for now. Bug: v8:10315 Change-Id: I4ff4208877dd9454c9eef5e5d2e2349b7f00065f Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/2306793 Commit-Queue: Dominik Inführ <dinfuehr@chromium.org> Reviewed-by:
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Kim-Anh Tran authored
Bug: chromium:1105172 Change-Id: I1e683e5040501464ef6c7427d1e1f7923cd23831 Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/2304587Reviewed-by:
Benedikt Meurer <bmeurer@chromium.org> Commit-Queue: Kim-Anh Tran <kimanh@chromium.org> Cr-Commit-Position: refs/heads/master@{#68941}
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Victor Gomes authored
This adapts the deoptimizer to create a correct stack frame when the JS arguments are reversed. Change-Id: Ifc216116ce1e5e469316a22deb8679347e847f4f Bug: v8:10201 Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/2297382 Commit-Queue: Victor Gomes <victorgomes@chromium.org> Reviewed-by:
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Clemens Backes authored
Replace by inline constants with separators (single quotes) for better readability. R=mlippautz@chromium.org Bug: v8:10506 Change-Id: Iae7c72eeb9d463c63c2d135f6236edc6821d1e63 Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/2297379 Commit-Queue: Clemens Backes <clemensb@chromium.org> Reviewed-by:
Michael Lippautz <mlippautz@chromium.org> Cr-Commit-Position: refs/heads/master@{#68939}
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Igor Sheludko authored
Change-Id: Ic7c829233668c0592c027d351f02890091d7acbd Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/2300479Reviewed-by:
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Maya Lekova authored
This reverts commit b995a8a4. Reason for revert: Test addition got reverted. Original change's description: > [Atomics.waitAsync] Disable flaky test > > TBR=mslekova@chromium.org > > No-Try: true > Bug: v8:10725, v8:10239 > Change-Id: Ia2f721f8a26a90dda658664315f0170841c3303e > Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/2306798 > Reviewed-by: Marja Hölttä <marja@chromium.org> > Reviewed-by: Maya Lekova <mslekova@chromium.org> > Commit-Queue: Marja Hölttä <marja@chromium.org> > Cr-Commit-Position: refs/heads/master@{#68931} TBR=marja@chromium.org,mslekova@chromium.org Change-Id: I0c5565222f509676fe60af5378ad04f806930da3 No-Presubmit: true No-Tree-Checks: true No-Try: true Bug: v8:10725 Bug: v8:10239 Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/2306800Reviewed-by:
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Zeynep Cankara authored
This CL fixes landing page layout to lists. Change-Id: I7ce12e20336900b6add45ca7069f0647e282b627 Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/2302055Reviewed-by:
Camillo Bruni <cbruni@chromium.org> Commit-Queue: Zeynep Cankara <zcankara@google.com> Cr-Commit-Position: refs/heads/master@{#68936}
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Marja Hölttä authored
This reverts commit c5845b47. Reason for revert: Too many tests are flaky Original change's description: > Reland [Atomics.waitAsync] Implement Atomics.waitAsync > > Original design doc: > https://docs.google.com/document/d/1dthXsVHMc1Sd_oYf9a-KZSFOd_a8dUgnt4REAG8YIXA > > Design changes: > https://docs.google.com/document/d/1aeEGDm1XSqoJkQQKz9F75WqnuAa2caktxGy_O_KpO9Y > > Previous (reverted) version: https://chromium-review.googlesource.com/c/v8/v8/+/2202981 > > Relanding with fix: tests need --noincremental-marking > > TBR=ishell@chromium.org, ulan@chromium.org, syg@chromium.org, ahaas@chromium.org > > Bug: v8:10239 > Change-Id: Id122225d5d2ed67cbeb3269df115c7208a33a281 > Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/2306791 > Reviewed-by: Marja Hölttä <marja@chromium.org> > Reviewed-by: Andreas Haas <ahaas@chromium.org> > Commit-Queue: Marja Hölttä <marja@chromium.org> > Cr-Commit-Position: refs/heads/master@{#68929} TBR=ulan@chromium.org,marja@chromium.org,ahaas@chromium.org,ishell@chromium.org,syg@chromium.org Change-Id: If06da737749806982d1fb95811f540d6667543d5 No-Presubmit: true No-Tree-Checks: true No-Try: true Bug: v8:10239 Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/2306799Reviewed-by:
Marja Hölttä <marja@chromium.org> Commit-Queue: Marja Hölttä <marja@chromium.org> Cr-Commit-Position: refs/heads/master@{#68935}
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Clemens Backes authored
This will allow embedders to actually instantiate the {DefaultJobHandle} as suggested in the comment. Node currently implements {PostJob()} by just returning a nullptr. After this change, it can use the new {NewDefaultJobHandle} function and we can actually start using this API in v8. R=adamk@chromium.org Bug: v8:10723 Change-Id: I4b31a640d0edc7e7207d1df95e683465dfaaaeff Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/2304812Reviewed-by:Adam Klein <adamk@chromium.org> Reviewed-by:
Victor Gomes <victorgomes@chromium.org> Commit-Queue: Clemens Backes <clemensb@chromium.org> Cr-Commit-Position: refs/heads/master@{#68934}
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Thibaud Michaud authored
The CanTailCall check only passes if the return locations are the same in the caller and the callee. However, stack returns are expected to be at a different offset depending on the stack space reserved for parameters. R=clemensb@chromium.org Bug: v8:7431 Change-Id: Iaac15fce889d6cd7d1ac88f320a872202281fb5a Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/2289789Reviewed-by:
Georg Neis <neis@chromium.org> Reviewed-by:
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Marja Hölttä authored
Bug: v8:9506 Change-Id: If570b71d95030dd5fbe31d86d307ab0b45827308 Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/2306796Reviewed-by:
Sathya Gunasekaran <gsathya@chromium.org> Commit-Queue: Marja Hölttä <marja@chromium.org> Cr-Commit-Position: refs/heads/master@{#68932}
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Marja Hölttä authored
TBR=mslekova@chromium.org No-Try: true Bug: v8:10725, v8:10239 Change-Id: Ia2f721f8a26a90dda658664315f0170841c3303e Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/2306798Reviewed-by:
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Sathya Gunasekaran authored
This CL introduces a new operator that loads the feedback vector and checks against maps at runtime, rather than embedding the map directly in the generated code. A follow on CL will use this operator when generating code for named property access. Bug: v8:10582, v8:9684 Change-Id: I372a01586d3048427760f0cb27619a59afc3f59e Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/2241518Reviewed-by:
Mythri Alle <mythria@chromium.org> Reviewed-by:
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Marja Hölttä authored
Original design doc: https://docs.google.com/document/d/1dthXsVHMc1Sd_oYf9a-KZSFOd_a8dUgnt4REAG8YIXA Design changes: https://docs.google.com/document/d/1aeEGDm1XSqoJkQQKz9F75WqnuAa2caktxGy_O_KpO9Y Previous (reverted) version: https://chromium-review.googlesource.com/c/v8/v8/+/2202981 Relanding with fix: tests need --noincremental-marking TBR=ishell@chromium.org, ulan@chromium.org, syg@chromium.org, ahaas@chromium.org Bug: v8:10239 Change-Id: Id122225d5d2ed67cbeb3269df115c7208a33a281 Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/2306791Reviewed-by:
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v8-ci-autoroll-builder authored
Rolling v8/build: https://chromium.googlesource.com/chromium/src/build/+log/056b939..9862443 Rolling v8/third_party/catapult: https://chromium.googlesource.com/catapult/+log/19856e6..4ed789b TBR=machenbach@chromium.org,tmrts@chromium.org,v8-waterfall-sheriff@grotations.appspotmail.com Change-Id: I610ee0e5bcf4b977a596e6f50b3dcf4c0eb631c7 Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/2306521Reviewed-by:
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- 19 Jul, 2020 1 commit
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v8-ci-autoroll-builder authored
Rolling v8/build: https://chromium.googlesource.com/chromium/src/build/+log/4ab4e6a..056b939 Rolling v8/third_party/depot_tools: https://chromium.googlesource.com/chromium/tools/depot_tools/+log/4bbdfa5..642be1d TBR=machenbach@chromium.org,tmrts@chromium.org,v8-waterfall-sheriff@grotations.appspotmail.com Change-Id: Ic5373acd30be2d97152bf1e597e68760e69a036a Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/2306471Reviewed-by:
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- 18 Jul, 2020 1 commit
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v8-ci-autoroll-builder authored
Rolling v8/build: https://chromium.googlesource.com/chromium/src/build/+log/a101f69..4ab4e6a Rolling v8/third_party/aemu-linux-x64: DGIj4lLT8ky5-X2nCeWM01poovHhDF8f2Lyu7xDeEjoC..bMBorsHPd-GA42g-lfkvaE5HhiZVCcqkoLNKDzb8ElUC Rolling v8/third_party/depot_tools: https://chromium.googlesource.com/chromium/tools/depot_tools/+log/233589f..4bbdfa5 TBR=machenbach@chromium.org,tmrts@chromium.org,v8-waterfall-sheriff@grotations.appspotmail.com Change-Id: I469a6865818a06c91222cc893a16b5260c17a535 Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/2305769Reviewed-by:
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