- 20 Nov, 2020 1 commit
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Leszek Swirski authored
Because of LocalHeap safepoints, our existing assert scopes don't necessarily maintain the same guarantees as desired. In particular, DisallowHeapAllocation no longer guarantees that objects don't move. This patch transitions DisallowHeapAllocation to DisallowGarbageCollection, to ensure that code using this scope is also protected against safepoints. Change-Id: I0411425884f6849982611205fb17bb072881c722 Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/2540547 Commit-Queue: Leszek Swirski <leszeks@chromium.org> Reviewed-by:
Peter Marshall <petermarshall@chromium.org> Reviewed-by:
Jakob Gruber <jgruber@chromium.org> Reviewed-by:
Clemens Backes <clemensb@chromium.org> Reviewed-by:
Ulan Degenbaev <ulan@chromium.org> Reviewed-by:
Tobias Tebbi <tebbi@chromium.org> Reviewed-by:
Igor Sheludko <ishell@chromium.org> Cr-Commit-Position: refs/heads/master@{#71319}
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- 13 Sep, 2019 1 commit
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Victor Gomes authored
Discussing with Toon, we've decided that these flags are no longer needed. Bug: v8:9714 Change-Id: Ic5ae8b4c0b2f470fad915ada8fec753a5d7e50ab Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/1801844 Commit-Queue: Victor Gomes <victorgomes@google.com> Reviewed-by:
Clemens Hammacher <clemensh@chromium.org> Reviewed-by:
Toon Verwaest <verwaest@chromium.org> Reviewed-by:
Ulan Degenbaev <ulan@chromium.org> Auto-Submit: Victor Gomes <victorgomes@google.com> Cr-Commit-Position: refs/heads/master@{#63765}
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- 24 May, 2019 1 commit
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Yang Guo authored
TBR=mvstanton@chromium.org,neis@chromium.org,ahaas@chromium.org Bug: v8:9247 Change-Id: I5433c863a54f3412d73df0d38aba3fdbcfac7ebe Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/1627973 Commit-Queue: Yang Guo <yangguo@chromium.org> Auto-Submit: Yang Guo <yangguo@chromium.org> Reviewed-by:
Michael Starzinger <mstarzinger@chromium.org> Cr-Commit-Position: refs/heads/master@{#61830}
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- 23 May, 2019 2 commits
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Yang Guo authored
TBR=bmeurer@chromium.org,leszeks@chromium.org Bug: v8:9247 Change-Id: I8d14d0192ea8c705f8274e8e61a162531826edb6 Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/1624220Reviewed-by:
Yang Guo <yangguo@chromium.org> Reviewed-by:
Hannes Payer <hpayer@chromium.org> Reviewed-by:
Andreas Haas <ahaas@chromium.org> Cr-Commit-Position: refs/heads/master@{#61769}
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Clemens Hammacher authored
This CL was generated by an automatic clang AST rewriter using this matcher expression: callExpr( callee( cxxMethodDecl( hasName("operator->"), ofClass(isSameOrDerivedFrom("v8::internal::Object")) ) ), argumentCountIs(1) ) The "->" at the expression location was then rewritten to ".". R=jkummerow@chromium.org TBR=mstarzinger@chromium.org,verwaest@chromium.org,yangguo@chromium.org Bug: v8:9183, v8:3770 No-Try: true No-Tree-Checks: true Change-Id: I0a7ecabdeafe51d0cf427f5280af0c7cab96869e Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/1624209Reviewed-by:
Clemens Hammacher <clemensh@chromium.org> Reviewed-by:
Jakob Kummerow <jkummerow@chromium.org> Reviewed-by:
Toon Verwaest <verwaest@chromium.org> Commit-Queue: Yang Guo <yangguo@chromium.org> Commit-Queue: Clemens Hammacher <clemensh@chromium.org> Cr-Commit-Position: refs/heads/master@{#61764}
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- 22 May, 2019 1 commit
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Yang Guo authored
Bug: v8:9247 Change-Id: I79e0553e8a0d6dac2aa16b94a6c0e05b6ccde4a1 Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/1621934 Commit-Queue: Yang Guo <yangguo@chromium.org> Reviewed-by:
Yang Guo <yangguo@chromium.org> Reviewed-by:
Toon Verwaest <verwaest@chromium.org> Reviewed-by:
Clemens Hammacher <clemensh@chromium.org> Reviewed-by:
Ulan Degenbaev <ulan@chromium.org> Reviewed-by:
Benedikt Meurer <bmeurer@chromium.org> Cr-Commit-Position: refs/heads/master@{#61725}
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- 15 May, 2019 1 commit
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Yang Guo authored
R=bmeurer@chromium.org, clemensh@chromium.org, jkummerow@chromium.org, sigurds@chromium.org, ulan@chromium.org, verwaest@chromium.org Bug: v8:9247 Change-Id: I153a6bbfc55989fe7a86c052f95c5cb8ee61e841 Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/1613244 Commit-Queue: Yang Guo <yangguo@chromium.org> Auto-Submit: Yang Guo <yangguo@chromium.org> Reviewed-by:
Sigurd Schneider <sigurds@chromium.org> Reviewed-by:
Jakob Kummerow <jkummerow@chromium.org> Reviewed-by:
Clemens Hammacher <clemensh@chromium.org> Reviewed-by:
Ulan Degenbaev <ulan@chromium.org> Reviewed-by:
Jakob Gruber <jgruber@chromium.org> Reviewed-by:
Toon Verwaest <verwaest@chromium.org> Cr-Commit-Position: refs/heads/master@{#61557}
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- 12 Mar, 2019 1 commit
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Hannes Payer authored
Bug: v8:8945 Change-Id: I14ca4b29f1b12ff95e718d431f65d88ab1238c53 Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/1511478Reviewed-by:
Jakob Gruber <jgruber@chromium.org> Reviewed-by:
Michael Starzinger <mstarzinger@chromium.org> Reviewed-by:
Ross McIlroy <rmcilroy@chromium.org> Reviewed-by:
Ulan Degenbaev <ulan@chromium.org> Commit-Queue: Hannes Payer <hpayer@chromium.org> Cr-Commit-Position: refs/heads/master@{#60177}
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- 08 Jan, 2019 1 commit
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Jakob Kummerow authored
The two names refer to the same thing by now, so this patch is entirely mechanical. Bug: v8:3770 Change-Id: Ia360c06c89af6b3da27fd21bbcaeb2bdaa28ce22 Reviewed-on: https://chromium-review.googlesource.com/c/1397705Reviewed-by:
Tobias Tebbi <tebbi@chromium.org> Reviewed-by:
Jakob Gruber <jgruber@chromium.org> Reviewed-by:
Michael Lippautz <mlippautz@chromium.org> Commit-Queue: Jakob Kummerow <jkummerow@chromium.org> Cr-Commit-Position: refs/heads/master@{#58615}
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- 24 Nov, 2018 2 commits
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Jakob Kummerow authored
Bug: v8:3770 Change-Id: I49d4fdc1cac6c4bde81fbe0bf76341be12711109 Reviewed-on: https://chromium-review.googlesource.com/c/1345911 Commit-Queue: Jakob Kummerow <jkummerow@chromium.org> Reviewed-by:
Hannes Payer <hpayer@chromium.org> Reviewed-by:
Clemens Hammacher <clemensh@chromium.org> Reviewed-by:
Toon Verwaest <verwaest@chromium.org> Reviewed-by:
Yang Guo <yangguo@chromium.org> Cr-Commit-Position: refs/heads/master@{#57803}
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Jakob Kummerow authored
to the new design. Bug: v8:3770 Change-Id: I3cd0a66eefefedc98a641494302fc79d897a153a Reviewed-on: https://chromium-review.googlesource.com/c/1345910 Commit-Queue: Jakob Kummerow <jkummerow@chromium.org> Reviewed-by:
Jaroslav Sevcik <jarin@chromium.org> Reviewed-by:
Jakob Gruber <jgruber@chromium.org> Reviewed-by:
Ulan Degenbaev <ulan@chromium.org> Cr-Commit-Position: refs/heads/master@{#57801}
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- 23 Nov, 2018 1 commit
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Jakob Kummerow authored
Bug: v8:3770 Change-Id: I07f48b1ee8814a006e6787ad8261fa8388b4298d Reviewed-on: https://chromium-review.googlesource.com/c/1345327 Commit-Queue: Jakob Kummerow <jkummerow@chromium.org> Reviewed-by:
Jakob Gruber <jgruber@chromium.org> Reviewed-by:
Michael Starzinger <mstarzinger@chromium.org> Cr-Commit-Position: refs/heads/master@{#57771}
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- 05 Nov, 2018 1 commit
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Jakob Kummerow authored
and split Smi out of objects.h into smi.h. Bug: v8:3770, v8:5402 Change-Id: I5ff7461495d29c785a76c79aca2616816a29ab1e Reviewed-on: https://chromium-review.googlesource.com/c/1313035Reviewed-by:
Leszek Swirski <leszeks@chromium.org> Reviewed-by:
Hannes Payer <hpayer@chromium.org> Reviewed-by:
Adam Klein <adamk@chromium.org> Reviewed-by:
Toon Verwaest <verwaest@chromium.org> Reviewed-by:
Deepti Gandluri <gdeepti@chromium.org> Commit-Queue: Jakob Kummerow <jkummerow@chromium.org> Cr-Commit-Position: refs/heads/master@{#57252}
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- 05 Oct, 2018 1 commit
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Alexei Filippov authored
The RNG state is initialized with random_seed parameter that usually has lots of zeros. Each random generation iteration shuffles bits with xor operation over the state. It takes a while before the state is populated with enough 1s and starts generating uniformly distributed numbers. The patch warms up the state with 32 iterations when --random_seed is used. BUG=v8:8265 Change-Id: I7a4e8c842962bea0f2935c7b3673494367d8580f Reviewed-on: https://chromium-review.googlesource.com/c/1263816 Commit-Queue: Alexei Filippov <alph@chromium.org> Reviewed-by:
Yang Guo <yangguo@chromium.org> Cr-Commit-Position: refs/heads/master@{#56418}
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- 24 Sep, 2018 3 commits
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Yang Guo authored
This is a reland of 33fa357b TBR=mvstanton@chromium.org Original change's description: > Do not use FixedDoubleArray to store RNG state > > Also: > - replace runtime call with cheaper C call > - change state to double conversion > > R=mvstanton@chromium.org > > Bug: v8:8212 > Cq-Include-Trybots: luci.chromium.try:linux_chromium_rel_ng > Change-Id: If4bfe0f5fb1864c89f4acd871cb8b74c7cd7ab09 > Reviewed-on: https://chromium-review.googlesource.com/1240116 > Commit-Queue: Yang Guo <yangguo@chromium.org> > Reviewed-by: Michael Stanton <mvstanton@chromium.org> > Cr-Commit-Position: refs/heads/master@{#56165} Bug: v8:8212 Change-Id: Iccc9128034ce7b65801a04a54982219b5a4fe84e Cq-Include-Trybots: luci.chromium.try:linux_chromium_rel_ng Reviewed-on: https://chromium-review.googlesource.com/1238551Reviewed-by:
Yang Guo <yangguo@chromium.org> Commit-Queue: Yang Guo <yangguo@chromium.org> Cr-Commit-Position: refs/heads/master@{#56175}
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Maya Lekova authored
This reverts commit 33fa357b. Reason for revert: Breaking the V8 Linux - arm64 - sim - MSAN bot. Please see here: https://ci.chromium.org/p/v8/builders/luci.v8.ci/V8%20Linux%20-%20arm64%20-%20sim%20-%20MSAN/23001 Original change's description: > Do not use FixedDoubleArray to store RNG state > > Also: > - replace runtime call with cheaper C call > - use xor instead of addition to remove bias > > R=mvstanton@chromium.org > > Bug: v8:8212 > Cq-Include-Trybots: luci.chromium.try:linux_chromium_rel_ng > Change-Id: If4bfe0f5fb1864c89f4acd871cb8b74c7cd7ab09 > Reviewed-on: https://chromium-review.googlesource.com/1240116 > Commit-Queue: Yang Guo <yangguo@chromium.org> > Reviewed-by: Michael Stanton <mvstanton@chromium.org> > Cr-Commit-Position: refs/heads/master@{#56165} TBR=yangguo@chromium.org,mvstanton@chromium.org Change-Id: I05f23f0b52a706233bbc1a1877cc15691ed9f40a No-Presubmit: true No-Tree-Checks: true No-Try: true Bug: v8:8212 Cq-Include-Trybots: luci.chromium.try:linux_chromium_rel_ng Reviewed-on: https://chromium-review.googlesource.com/1238549Reviewed-by:
Maya Lekova <mslekova@chromium.org> Commit-Queue: Maya Lekova <mslekova@chromium.org> Cr-Commit-Position: refs/heads/master@{#56167}
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Yang Guo authored
Also: - replace runtime call with cheaper C call - use xor instead of addition to remove bias R=mvstanton@chromium.org Bug: v8:8212 Cq-Include-Trybots: luci.chromium.try:linux_chromium_rel_ng Change-Id: If4bfe0f5fb1864c89f4acd871cb8b74c7cd7ab09 Reviewed-on: https://chromium-review.googlesource.com/1240116 Commit-Queue: Yang Guo <yangguo@chromium.org> Reviewed-by:
Michael Stanton <mvstanton@chromium.org> Cr-Commit-Position: refs/heads/master@{#56165}
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