- 23 May, 2019 2 commits
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Yang Guo authored
NOPRESUBMIT=true TBR=mstarzinger@chromium.org Bug: v8:9247 Change-Id: I4cd6b79a1c2cba944f6f23caed59d4f1a4ee358b Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/1624217 Commit-Queue: Yang Guo <yangguo@chromium.org> Reviewed-by: Igor Sheludko <ishell@chromium.org> Reviewed-by: Georg Neis <neis@chromium.org> Reviewed-by: Jaroslav Sevcik <jarin@chromium.org> Cr-Commit-Position: refs/heads/master@{#61790}
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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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- 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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- 17 Dec, 2018 1 commit
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Jakob Kummerow authored
Along with HeapNumberBase and MutableHeapNumber, of course. Bug: v8:5402 Change-Id: I14a7f8052de3839cad36bb7e4ebb6da38b2ac096 Reviewed-on: https://chromium-review.googlesource.com/c/1379884 Commit-Queue: Jakob Kummerow <jkummerow@chromium.org> Reviewed-by: Clemens Hammacher <clemensh@chromium.org> Reviewed-by: Ulan Degenbaev <ulan@chromium.org> Reviewed-by: Sigurd Schneider <sigurds@chromium.org> Cr-Commit-Position: refs/heads/master@{#58293}
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- 31 Oct, 2018 3 commits
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Jakob Kummerow authored
and reland "[ubsan] More Object** replacements" This reverts commit 162d4e6d. Reason for revert: Not the culprit, test failed before. Original change's description: > Revert "[ubsan] Replace Object** in GlobalHandles" > > This reverts commit 93927279. > > Reason for revert: Speculative revert, seems the most probable cause of > https://bugs.chromium.org/p/v8/issues/detail?id=8396 > > Revert "[ubsan] More Object** replacements" > > This reverts commit 5cce694d. > > Speculative revert. > > NOTRY=true > > Bug: v8:8396 > Change-Id: I9c2866a9db707cd03e4cf90822acde20813cebf0 > Reviewed-on: https://chromium-review.googlesource.com/c/1309761 > Commit-Queue: Maya Lekova <mslekova@chromium.org> > Reviewed-by: Yang Guo <yangguo@chromium.org> > Reviewed-by: Michael Starzinger <mstarzinger@chromium.org> > Cr-Commit-Position: refs/heads/master@{#57174} TBR=yangguo@chromium.org,mstarzinger@chromium.org,mslekova@chromium.org Bug: v8:8396 Change-Id: I64fc80804b4ec324cef80ac528d08b724963f7f7 Reviewed-on: https://chromium-review.googlesource.com/c/1311813Reviewed-by: Jakob Kummerow <jkummerow@chromium.org> Commit-Queue: Jakob Kummerow <jkummerow@chromium.org> Cr-Commit-Position: refs/heads/master@{#57194}
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Maya Lekova authored
This reverts commit 93927279. Reason for revert: Speculative revert, seems the most probable cause of https://bugs.chromium.org/p/v8/issues/detail?id=8396 Revert "[ubsan] More Object** replacements" This reverts commit 5cce694d. Speculative revert. NOTRY=true Bug: v8:8396 Change-Id: I9c2866a9db707cd03e4cf90822acde20813cebf0 Reviewed-on: https://chromium-review.googlesource.com/c/1309761 Commit-Queue: Maya Lekova <mslekova@chromium.org> Reviewed-by: Yang Guo <yangguo@chromium.org> Reviewed-by: Michael Starzinger <mstarzinger@chromium.org> Cr-Commit-Position: refs/heads/master@{#57174}
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Jakob Kummerow authored
mostly in HandleScopeImplementer and related classes. Bug: v8:3770 Change-Id: I9da757c60be99434b711fe74a5f5d296a0f08b22 Reviewed-on: https://chromium-review.googlesource.com/c/1300854 Commit-Queue: Jakob Kummerow <jkummerow@chromium.org> Reviewed-by: Michael Starzinger <mstarzinger@chromium.org> Cr-Commit-Position: refs/heads/master@{#57154}
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- 19 Oct, 2018 1 commit
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Jakob Kummerow authored
This refactors the innards of HandleBase and IdentityMap to use Address instead of Object*, as part of the quest to get rid of Object* entirely. Bug: v8:3770 Change-Id: I82bd9547ef0d208b1e42636792e21c9064af4cea Reviewed-on: https://chromium-review.googlesource.com/c/1285396 Commit-Queue: Jakob Kummerow <jkummerow@chromium.org> Reviewed-by: Ulan Degenbaev <ulan@chromium.org> Cr-Commit-Position: refs/heads/master@{#56797}
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- 04 Jul, 2018 1 commit
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Dan Elphick authored
In future the RO_SPACE root accessors in Heap will become private, so instead convert them all to use ReadOnlyRoots. Bug: v8:7786 Cq-Include-Trybots: luci.chromium.try:linux_chromium_rel_ng Change-Id: I2f2c031c03d56d360ef940fc925e0583e6ae31dc Reviewed-on: https://chromium-review.googlesource.com/1125720Reviewed-by: Leszek Swirski <leszeks@chromium.org> Commit-Queue: Dan Elphick <delphick@chromium.org> Cr-Commit-Position: refs/heads/master@{#54202}
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- 23 Jun, 2018 1 commit
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Leszek Swirski authored
Access Isolate* and Heap* wherever already available. Roughly: GetIsolate(): -20 GetHeap(): -22 Handle<>(HeapObject): -315 handle(HeapObject): -21 Bug: v8:7786 Cq-Include-Trybots: luci.chromium.try:linux_chromium_rel_ng;luci.v8.try:v8_linux_noi18n_rel_ng Change-Id: I2da36ed1909d849812a1cb6bf94cb735eedca45b Reviewed-on: https://chromium-review.googlesource.com/1111707 Commit-Queue: Leszek Swirski <leszeks@chromium.org> Reviewed-by: Toon Verwaest <verwaest@chromium.org> Reviewed-by: Leszek Swirski <leszeks@chromium.org> Reviewed-by: Jakob Gruber <jgruber@chromium.org> Reviewed-by: Ulan Degenbaev <ulan@chromium.org> Reviewed-by: Michael Starzinger <mstarzinger@chromium.org> Reviewed-by: Dan Elphick <delphick@chromium.org> Cr-Commit-Position: refs/heads/master@{#53987}
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- 20 Apr, 2018 1 commit
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jgruber authored
The existing signature is problematic for two reasons: 1. The void* -> V cast is invalid if sizeof(V) < sizeof(void*) 2. It's impossible to distinguish between a returned value of 0 and nullptr, designating failure. Bug: v8:6666 Change-Id: I71e8fc9119256c24a15b5bb73438f024f1af4f88 Reviewed-on: https://chromium-review.googlesource.com/1018466Reviewed-by: Peter Marshall <petermarshall@chromium.org> Reviewed-by: Jakob Gruber <jgruber@chromium.org> Commit-Queue: Jakob Gruber <jgruber@chromium.org> Cr-Commit-Position: refs/heads/master@{#52708}
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- 09 Apr, 2018 1 commit
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Jakob Kummerow authored
There is no good reason to have the meat of most objects' initialization logic in heap.cc, all wrapped by the CALL_HEAP_FUNCTION macro. Instead, this CL changes the protocol between Heap and Factory to be AllocateRaw, and all object initialization work after (possibly retried) successful raw allocation happens in the Factory. This saves about 20KB of binary size on x64. Original review: https://chromium-review.googlesource.com/c/v8/v8/+/959533 Originally landed as r52416 / f9a2e24b Cq-Include-Trybots: luci.v8.try:v8_linux_noi18n_rel_ng Change-Id: Id072cbe6b3ed30afd339c7e502844b99ca12a647 Reviewed-on: https://chromium-review.googlesource.com/1000540 Commit-Queue: Jakob Kummerow <jkummerow@chromium.org> Reviewed-by: Hannes Payer <hpayer@chromium.org> Reviewed-by: Michael Starzinger <mstarzinger@chromium.org> Cr-Commit-Position: refs/heads/master@{#52492}
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- 06 Apr, 2018 2 commits
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Michael Achenbach authored
This reverts commit f9a2e24b. Reason for revert: gc stress failures not all fixed by follow up. Original change's description: > [cleanup] Refactor the Factory > > There is no good reason to have the meat of most objects' initialization > logic in heap.cc, all wrapped by the CALL_HEAP_FUNCTION macro. Instead, > this CL changes the protocol between Heap and Factory to be AllocateRaw, > and all object initialization work after (possibly retried) successful > raw allocation happens in the Factory. > > This saves about 20KB of binary size on x64. > > Cq-Include-Trybots: luci.v8.try:v8_linux_noi18n_rel_ng > Change-Id: Icbfdc4266d7be8b48d2fe085f03411743dc6a0ca > Reviewed-on: https://chromium-review.googlesource.com/959533 > Commit-Queue: Jakob Kummerow <jkummerow@chromium.org> > Reviewed-by: Hannes Payer <hpayer@chromium.org> > Reviewed-by: Yang Guo <yangguo@chromium.org> > Cr-Commit-Position: refs/heads/master@{#52416} TBR=jkummerow@chromium.org,yangguo@chromium.org,mstarzinger@chromium.org,hpayer@chromium.org Change-Id: Idbbc53478742f3e9525eee83342afc6aedae122f No-Presubmit: true No-Tree-Checks: true No-Try: true Cq-Include-Trybots: luci.v8.try:v8_linux_noi18n_rel_ng Reviewed-on: https://chromium-review.googlesource.com/999414Reviewed-by: Michael Achenbach <machenbach@chromium.org> Commit-Queue: Michael Achenbach <machenbach@chromium.org> Cr-Commit-Position: refs/heads/master@{#52420}
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Jakob Kummerow authored
There is no good reason to have the meat of most objects' initialization logic in heap.cc, all wrapped by the CALL_HEAP_FUNCTION macro. Instead, this CL changes the protocol between Heap and Factory to be AllocateRaw, and all object initialization work after (possibly retried) successful raw allocation happens in the Factory. This saves about 20KB of binary size on x64. Cq-Include-Trybots: luci.v8.try:v8_linux_noi18n_rel_ng Change-Id: Icbfdc4266d7be8b48d2fe085f03411743dc6a0ca Reviewed-on: https://chromium-review.googlesource.com/959533 Commit-Queue: Jakob Kummerow <jkummerow@chromium.org> Reviewed-by: Hannes Payer <hpayer@chromium.org> Reviewed-by: Yang Guo <yangguo@chromium.org> Cr-Commit-Position: refs/heads/master@{#52416}
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- 09 Oct, 2017 1 commit
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Michael Starzinger authored
R=marja@chromium.org Change-Id: I93a366caded175256abd7966c3c157191a2b7de2 Reviewed-on: https://chromium-review.googlesource.com/690455 Commit-Queue: Michael Starzinger <mstarzinger@chromium.org> Reviewed-by: Marja Hölttä <marja@chromium.org> Cr-Commit-Position: refs/heads/master@{#48370}
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- 05 Oct, 2017 1 commit
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Michael Achenbach authored
Bug: Change-Id: Iddb8dde328af42b99c74195a13975346437c7259 Reviewed-on: https://chromium-review.googlesource.com/700635Reviewed-by: Ulan Degenbaev <ulan@chromium.org> Commit-Queue: Michael Achenbach <machenbach@chromium.org> Cr-Commit-Position: refs/heads/master@{#48310}
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- 29 Aug, 2017 1 commit
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Peter Marshall authored
Bug: v8:6333 Cq-Include-Trybots: master.tryserver.chromium.linux:linux_chromium_rel_ng Change-Id: Iabaef0e63c81db503eb2f19bf63a1f77313f2a5a Reviewed-on: https://chromium-review.googlesource.com/635591 Commit-Queue: Peter Marshall <petermarshall@chromium.org> Reviewed-by: Jakob Gruber <jgruber@chromium.org> Cr-Commit-Position: refs/heads/master@{#47681}
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- 10 Jul, 2017 1 commit
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jgruber authored
This adds a convenience method for the common Smi to int conversion pattern. Bug: Change-Id: I7d7b171c36cfec5f6d10c60f1d9c3e06e3aed0fa Reviewed-on: https://chromium-review.googlesource.com/563205 Commit-Queue: Jakob Gruber <jgruber@chromium.org> Reviewed-by: Benedikt Meurer <bmeurer@chromium.org> Reviewed-by: Michael Lippautz <mlippautz@chromium.org> Reviewed-by: Andreas Rossberg <rossberg@chromium.org> Cr-Commit-Position: refs/heads/master@{#46516}
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- 21 Jun, 2017 1 commit
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Ross McIlroy authored
BUG=chromium:704132 Change-Id: I5be333888215718c2680f5a442fe26ffd988f04e Reviewed-on: https://chromium-review.googlesource.com/541443Reviewed-by: Michael Starzinger <mstarzinger@chromium.org> Commit-Queue: Ross McIlroy <rmcilroy@chromium.org> Cr-Commit-Position: refs/heads/master@{#46077}
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- 20 Jun, 2017 2 commits
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Ross McIlroy authored
This reverts commit d58bb2dc. Reason for revert: New test breaks on optimize-for-size: https://build.chromium.org/p/client.v8/builders/V8%20Linux64%20-%20debug/builds/16469/steps/OptimizeForSize/logs/GCShortCutting Original change's description: > [IdentityMap] Fix size if GC short-cuts objects. > > BUG=chromium:704132 > > Change-Id: I6146c907d4f26147676f7dde4974c44fe541e8fe > Reviewed-on: https://chromium-review.googlesource.com/541362 > Commit-Queue: Ross McIlroy <rmcilroy@chromium.org> > Reviewed-by: Michael Starzinger <mstarzinger@chromium.org> > Cr-Commit-Position: refs/heads/master@{#46059} TBR=rmcilroy@chromium.org,mstarzinger@chromium.org Change-Id: Ib2ba207dcc1b3193d3645090e9c0a9676f38c353 No-Presubmit: true No-Tree-Checks: true No-Try: true Bug: chromium:704132 Reviewed-on: https://chromium-review.googlesource.com/541224Reviewed-by: Ross McIlroy <rmcilroy@chromium.org> Commit-Queue: Ross McIlroy <rmcilroy@chromium.org> Cr-Commit-Position: refs/heads/master@{#46061}
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Ross McIlroy authored
BUG=chromium:704132 Change-Id: I6146c907d4f26147676f7dde4974c44fe541e8fe Reviewed-on: https://chromium-review.googlesource.com/541362 Commit-Queue: Ross McIlroy <rmcilroy@chromium.org> Reviewed-by: Michael Starzinger <mstarzinger@chromium.org> Cr-Commit-Position: refs/heads/master@{#46059}
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- 27 Apr, 2017 1 commit
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Adam Klein authored
Most callers passed kFinalizeIncrementalMarkingMask, so use that as a default argument (not using default argument syntax to avoid including heap.h in cctest.h). Change-Id: I904f1eb3a0f5fdbe63eab16f6a6f01d04618645d Reviewed-on: https://chromium-review.googlesource.com/488104Reviewed-by: Ulan Degenbaev <ulan@chromium.org> Commit-Queue: Adam Klein <adamk@chromium.org> Cr-Commit-Position: refs/heads/master@{#44950}
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- 06 Mar, 2017 1 commit
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Ross McIlroy authored
Deletion can cause collisions to be moved in the map which breaks iteration. For now just remove this support. Also add some additional collision tests to the test. BUG=v8:5203 Change-Id: I54a0a4af51da08b3f963dc1d7661dba291e4efea Reviewed-on: https://chromium-review.googlesource.com/445900Reviewed-by: Ben Titzer <titzer@chromium.org> Commit-Queue: Ross McIlroy <rmcilroy@chromium.org> Cr-Commit-Position: refs/heads/master@{#43621}
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- 22 Feb, 2017 1 commit
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Ross McIlroy authored
In order to use the IdentityMap in the CompilerDispatcher the following support is added: - Support for deleting entries - Support for iterating through the entries. - Support for AllocationPolicy to enable non-zone allocation of backing stores. - Also refactors the code a bit. BUG=v8:5203 Change-Id: I8b616cba8ae9dc22a7f4d76070fbb318c4edc80d Reviewed-on: https://chromium-review.googlesource.com/444409Reviewed-by: Ben Titzer <titzer@chromium.org> Reviewed-by: Jochen Eisinger <jochen@chromium.org> Commit-Queue: Ross McIlroy <rmcilroy@chromium.org> Cr-Commit-Position: refs/heads/master@{#43362}
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- 07 Feb, 2017 1 commit
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ishell@chromium.org authored
... and TypeFeedbackMetadata to FeedbackMetadata. BUG= Change-Id: I2556d1c2a8f37b8cf3d532cc98d973b6dc7e9e6c Reviewed-on: https://chromium-review.googlesource.com/439244 Commit-Queue: Igor Sheludko <ishell@chromium.org> Reviewed-by: Michael Starzinger <mstarzinger@chromium.org> Reviewed-by: Michael Stanton <mvstanton@chromium.org> Reviewed-by: Jaroslav Sevcik <jarin@chromium.org> Reviewed-by: Yang Guo <yangguo@chromium.org> Reviewed-by: Hannes Payer <hpayer@chromium.org> Cr-Commit-Position: refs/heads/master@{#42999}
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- 20 Sep, 2016 1 commit
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heimbuef authored
This is some initial cleanup to keep /src clean. The AccountingAllocator is actually exclusively used by zones and this common subfolder makes that more clear. BUG=v8:5409 Review-Url: https://codereview.chromium.org/2344143003 Cr-Commit-Position: refs/heads/master@{#39558}
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- 07 Sep, 2016 1 commit
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ulan authored
Now callers of Heap::CollectGarbage* functions need to specify the reason as an enum value instead of a string. Subsequent CL will add stats counter for GC reason. BUG= Review-Url: https://codereview.chromium.org/2310143002 Cr-Commit-Position: refs/heads/master@{#39239}
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- 01 Sep, 2016 1 commit
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marja authored
Rebuilding (after touching certain files) is crazy slow because includes are out of control. Many of these files we need to rebuild are cctests which pull in more includes than they need. BUG=v8:5294 Review-Url: https://codereview.chromium.org/2304553002 Cr-Commit-Position: refs/heads/master@{#39080}
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- 09 Dec, 2015 1 commit
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jochen authored
Embedders still can use those APIs by default test-api.cc still has an exception to use the old APIs... BUG=v8:4143 R=vogelheim@chromium.org LOG=n Review URL: https://codereview.chromium.org/1505803004 Cr-Commit-Position: refs/heads/master@{#32701}
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- 16 Nov, 2015 1 commit
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jochen authored
BUG=4134 R=epertoso@chromium.org LOG=n Review URL: https://codereview.chromium.org/1451733002 Cr-Commit-Position: refs/heads/master@{#32011}
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- 26 Oct, 2015 3 commits
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yangguo authored
R=bmeurer@chromium.org Committed: https://crrev.com/15f36b2b1e166a511966a9991fddea94f890a755 Cr-Commit-Position: refs/heads/master@{#31566} Review URL: https://codereview.chromium.org/1423833003 Cr-Commit-Position: refs/heads/master@{#31576}
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yangguo authored
Revert of Canonicalize handles for optimized compilation. (patchset #1 id:1 of https://codereview.chromium.org/1423833003/ ) Reason for revert: GC stress failure on ia32 optdebug: /tmp/runfswAKT/out/Debug/d8 --test --random-seed=-1536184370 --turbo --always-opt --nohard-abort --nodead-code-elimination --nofold-constants --enable-slow-asserts --debug-code --verify-heap --stack-size=46 /tmp/runfswAKT/test/mjsunit/mjsunit.js /tmp/runfswAKT/test/mjsunit/regress/regress-1132.js --gc-interval=500 --stress-compaction --concurrent-recompilation-queue-length=64 --concurrent-recompilation-delay=500 --concurrent-recompilation Run #1 Exit code: -6 Result: FAIL Expected outcomes: PASS Duration: 00:06:279 Stderr: # # Fatal error in ../../src/hashmap.h, line 248 # Check failed: base::bits::IsPowerOfTwo32(capacity_). # ==== C stack trace =============================== Original issue's description: > Canonicalize handles for optimized compilation. > > R=bmeurer@chromium.org > > Committed: https://crrev.com/15f36b2b1e166a511966a9991fddea94f890a755 > Cr-Commit-Position: refs/heads/master@{#31566} TBR=jochen@chromium.org,bmeurer@chromium.org NOPRESUBMIT=true NOTREECHECKS=true NOTRY=true Review URL: https://codereview.chromium.org/1417013007 Cr-Commit-Position: refs/heads/master@{#31570}
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yangguo authored
R=bmeurer@chromium.org Review URL: https://codereview.chromium.org/1423833003 Cr-Commit-Position: refs/heads/master@{#31566}
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- 22 Oct, 2015 1 commit
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yangguo authored
R=bmeurer@chromium.org Review URL: https://codereview.chromium.org/1417203003 Cr-Commit-Position: refs/heads/master@{#31470}
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- 30 Sep, 2015 1 commit
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mstarzinger authored
This enables linter checking for "readability/namespace" violations during presubmit and instead marks the few known exceptions that we allow explicitly. R=bmeurer@chromium.org Review URL: https://codereview.chromium.org/1371083003 Cr-Commit-Position: refs/heads/master@{#31019}
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- 28 Aug, 2015 1 commit
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mstarzinger authored
This data structure uses the public heap API only and is not specific to any heap internals. It should be usable throughout V8 and inclusion of the header file should not be restricted. R=titzer@chromium.org Review URL: https://codereview.chromium.org/1320503004 Cr-Commit-Position: refs/heads/master@{#30443}
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- 06 May, 2015 1 commit
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titzer authored
R=hpayer@chromium.org, erikcorry@chromium.org BUG= Review URL: https://codereview.chromium.org/1105693002 Cr-Commit-Position: refs/heads/master@{#28257}
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