- 15 Nov, 2021 1 commit
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Ng Zhi An authored
Bug: v8:12244,v8:12245 Change-Id: I3029cfb8e9afdcb5e53aa406359aa7246c23ea40 Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/3274021Reviewed-by: Maya Lekova <mslekova@chromium.org> Reviewed-by: Jakob Kummerow <jkummerow@chromium.org> Reviewed-by: Dominik Inführ <dinfuehr@chromium.org> Reviewed-by: Camillo Bruni <cbruni@chromium.org> Commit-Queue: Zhi An Ng <zhin@chromium.org> Cr-Commit-Position: refs/heads/main@{#77906}
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- 28 Sep, 2021 1 commit
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Ng Zhi An authored
Bug: v8:12244 Change-Id: I7ea68dd74a376221631d7f56b4a012207f68a1ec Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/3182899Reviewed-by: Hannes Payer <hpayer@chromium.org> Commit-Queue: Zhi An Ng <zhin@chromium.org> Cr-Commit-Position: refs/heads/main@{#77129}
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- 07 Jul, 2021 1 commit
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Mike Stanton authored
The bugfix yesterday missed a case (CL https://chromium.googlesource.com/v8/v8/+/758816f4388704d82442769163b371c1b64aac86). A better approach is to compute the ideal representation of the value, then check if it can be in-place changed to the recorded representation. Bug: chromium:1226988, v8:7790 Change-Id: I90e58b8efb83892c033693a1a0f946b3059a330c Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/3011162 Commit-Queue: Michael Stanton <mvstanton@chromium.org> Reviewed-by: Santiago Aboy Solanes <solanes@chromium.org> Cr-Commit-Position: refs/heads/master@{#75615}
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- 06 Apr, 2021 1 commit
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Shu-yu Guo authored
This is a reland of e28dadc2 The original failure was due to a stale Win32 bot. The reland failure was due to idempotent task deduplication returning the exact same failure. See crbug/1196064 Original change's description: > [ptr-cage] Rename IsolateRoot to PtrComprCageBase > > Currently, IsolateRoot is both the address of the Isolate root and the > base address of the pointer compression reservation. This CL teases the > two uses apart by renaming IsolateRoot to PtrComprCageBase. > > - In addition to V8_COMPRESS_POINTERS, add a > V8_COMPRESS_POINTERS_IN_ISOLATE_CAGE (vs SHARED_CAGE). > > - Rename GetIsolate* helpers to GetPtrComprCageBase. When > V8_COMPRESS_POINTERS_IN_ISOLATE_CAGE is true, the helpers remain as > aliases to GetPtrComprCageBase. > > - Rename kPtrComprIsolateRootAlignment to kPtrComprCageBaseAlignment. > > Bug: v8:11460 > Change-Id: I1d715f678ce9a0b5731895612ca14f56579b1c48 > Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/2783672 > Commit-Queue: Shu-yu Guo <syg@chromium.org> > Auto-Submit: Shu-yu Guo <syg@chromium.org> > Reviewed-by: Igor Sheludko <ishell@chromium.org> > Reviewed-by: Ross McIlroy <rmcilroy@chromium.org> > Cr-Commit-Position: refs/heads/master@{#73790} Bug: v8:11460 No-Try: true Tbr: ishell@chromium.org Tbr: rmcilroy@chromium.org Change-Id: Id69311cf3267ebe1297fff159de0be48b15b65a3 Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/2806546Reviewed-by: Shu-yu Guo <syg@chromium.org> Commit-Queue: Shu-yu Guo <syg@chromium.org> Cr-Commit-Position: refs/heads/master@{#73795}
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- 05 Apr, 2021 4 commits
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Shu-yu Guo authored
This reverts commit 15c78b45. Reason for revert: https://ci.chromium.org/ui/p/v8/builders/ci/V8%20Win32/32277/overview Original change's description: > Reland "[ptr-cage] Rename IsolateRoot to PtrComprCageBase" > > This is a reland of e28dadc2 > > Relanding to see if Win32 rel failures from > https://ci.chromium.org/ui/p/v8/builders/ci/V8%20Win32/32275/overview > were infra flakes. Could not repro on try bots. > > Original change's description: > > [ptr-cage] Rename IsolateRoot to PtrComprCageBase > > > > Currently, IsolateRoot is both the address of the Isolate root and the > > base address of the pointer compression reservation. This CL teases the > > two uses apart by renaming IsolateRoot to PtrComprCageBase. > > > > - In addition to V8_COMPRESS_POINTERS, add a > > V8_COMPRESS_POINTERS_IN_ISOLATE_CAGE (vs SHARED_CAGE). > > > > - Rename GetIsolate* helpers to GetPtrComprCageBase. When > > V8_COMPRESS_POINTERS_IN_ISOLATE_CAGE is true, the helpers remain as > > aliases to GetPtrComprCageBase. > > > > - Rename kPtrComprIsolateRootAlignment to kPtrComprCageBaseAlignment. > > > > Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/2783672 > > Reviewed-by: Igor Sheludko <ishell@chromium.org> > > Reviewed-by: Ross McIlroy <rmcilroy@chromium.org> > > No-Try: true > Bug: v8:11460 > Tbr: ishell@chromium.org > Tbr: rmcilroy@chromium.org > Change-Id: I0a8c3a48999d6737c8c64d2c2703607f14f3fdd0 > Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/2806169 > Reviewed-by: Shu-yu Guo <syg@chromium.org> > Commit-Queue: Shu-yu Guo <syg@chromium.org> > Cr-Commit-Position: refs/heads/master@{#73792} Bug: v8:11460 Change-Id: Ifee92d622c43a91c15f45ef94ff739237bd2024b No-Presubmit: true No-Tree-Checks: true No-Try: true Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/2806545 Auto-Submit: Shu-yu Guo <syg@chromium.org> Reviewed-by: Shu-yu Guo <syg@chromium.org> Commit-Queue: Shu-yu Guo <syg@chromium.org> Cr-Commit-Position: refs/heads/master@{#73793}
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Shu-yu Guo authored
This is a reland of e28dadc2 Relanding to see if Win32 rel failures from https://ci.chromium.org/ui/p/v8/builders/ci/V8%20Win32/32275/overview were infra flakes. Could not repro on try bots. Original change's description: > [ptr-cage] Rename IsolateRoot to PtrComprCageBase > > Currently, IsolateRoot is both the address of the Isolate root and the > base address of the pointer compression reservation. This CL teases the > two uses apart by renaming IsolateRoot to PtrComprCageBase. > > - In addition to V8_COMPRESS_POINTERS, add a > V8_COMPRESS_POINTERS_IN_ISOLATE_CAGE (vs SHARED_CAGE). > > - Rename GetIsolate* helpers to GetPtrComprCageBase. When > V8_COMPRESS_POINTERS_IN_ISOLATE_CAGE is true, the helpers remain as > aliases to GetPtrComprCageBase. > > - Rename kPtrComprIsolateRootAlignment to kPtrComprCageBaseAlignment. > > Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/2783672 > Reviewed-by: Igor Sheludko <ishell@chromium.org> > Reviewed-by: Ross McIlroy <rmcilroy@chromium.org> No-Try: true Bug: v8:11460 Tbr: ishell@chromium.org Tbr: rmcilroy@chromium.org Change-Id: I0a8c3a48999d6737c8c64d2c2703607f14f3fdd0 Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/2806169Reviewed-by: Shu-yu Guo <syg@chromium.org> Commit-Queue: Shu-yu Guo <syg@chromium.org> Cr-Commit-Position: refs/heads/master@{#73792}
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Francis McCabe authored
This reverts commit e28dadc2. Reason for revert: failed test262 tests;; see https://ci.chromium.org/ui/p/v8/builders/ci/V8%20Win32/32275/steps?succeeded=true&debug=false Original change's description: > [ptr-cage] Rename IsolateRoot to PtrComprCageBase > > Currently, IsolateRoot is both the address of the Isolate root and the > base address of the pointer compression reservation. This CL teases the > two uses apart by renaming IsolateRoot to PtrComprCageBase. > > - In addition to V8_COMPRESS_POINTERS, add a > V8_COMPRESS_POINTERS_IN_ISOLATE_CAGE (vs SHARED_CAGE). > > - Rename GetIsolate* helpers to GetPtrComprCageBase. When > V8_COMPRESS_POINTERS_IN_ISOLATE_CAGE is true, the helpers remain as > aliases to GetPtrComprCageBase. > > - Rename kPtrComprIsolateRootAlignment to kPtrComprCageBaseAlignment. > > Bug: v8:11460 > Change-Id: I1d715f678ce9a0b5731895612ca14f56579b1c48 > Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/2783672 > Commit-Queue: Shu-yu Guo <syg@chromium.org> > Auto-Submit: Shu-yu Guo <syg@chromium.org> > Reviewed-by: Igor Sheludko <ishell@chromium.org> > Reviewed-by: Ross McIlroy <rmcilroy@chromium.org> > Cr-Commit-Position: refs/heads/master@{#73790} Bug: v8:11460 Change-Id: I19d0e28194fcdb28e89f129a7694ca3fe29fa17a No-Presubmit: true No-Tree-Checks: true No-Try: true Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/2806168 Auto-Submit: Francis McCabe <fgm@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@{#73791}
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Shu-yu Guo authored
Currently, IsolateRoot is both the address of the Isolate root and the base address of the pointer compression reservation. This CL teases the two uses apart by renaming IsolateRoot to PtrComprCageBase. - In addition to V8_COMPRESS_POINTERS, add a V8_COMPRESS_POINTERS_IN_ISOLATE_CAGE (vs SHARED_CAGE). - Rename GetIsolate* helpers to GetPtrComprCageBase. When V8_COMPRESS_POINTERS_IN_ISOLATE_CAGE is true, the helpers remain as aliases to GetPtrComprCageBase. - Rename kPtrComprIsolateRootAlignment to kPtrComprCageBaseAlignment. Bug: v8:11460 Change-Id: I1d715f678ce9a0b5731895612ca14f56579b1c48 Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/2783672 Commit-Queue: Shu-yu Guo <syg@chromium.org> Auto-Submit: Shu-yu Guo <syg@chromium.org> Reviewed-by: Igor Sheludko <ishell@chromium.org> Reviewed-by: Ross McIlroy <rmcilroy@chromium.org> Cr-Commit-Position: refs/heads/master@{#73790}
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- 11 Nov, 2020 1 commit
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Frank Emrich authored
This adds support for OrderedHashSet, OrderedHashMap, and OrderedNameDictionary to Object::Print. It also refactors the existing printing of (unordered) hash sets, maps, and dictionaries to increase code reuse. Bug: v8:7569 Change-Id: I598f6a025f4170e440d3840ce18234772068a7ca Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/2523320 Commit-Queue: Frank Emrich <emrich@google.com> Reviewed-by: Igor Sheludko <ishell@chromium.org> Reviewed-by: Marja Hölttä <marja@chromium.org> Cr-Commit-Position: refs/heads/master@{#71122}
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- 07 Oct, 2020 1 commit
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Leszek Swirski authored
Introduce an IsolateRoot class, which encapsulates the root address needed for pointer decompression. This class is implicitly constructible from both Isolate* and LocalIsolate*, allowing us to avoid templating methods that can take both, or awkwardly creating a `const Isolate*` from a `LocalIsolate*` just for getters. Change-Id: I6d4b9492409fc7d5b375162e381192cb48c8ba01 Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/2440605 Commit-Queue: Ulan Degenbaev <ulan@chromium.org> Reviewed-by: Ulan Degenbaev <ulan@chromium.org> Reviewed-by: Tobias Tebbi <tebbi@chromium.org> Reviewed-by: Igor Sheludko <ishell@chromium.org> Auto-Submit: Leszek Swirski <leszeks@chromium.org> Cr-Commit-Position: refs/heads/master@{#70365}
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- 27 Nov, 2019 1 commit
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Leszek Swirski authored
To indicate that the Isolate* in getters might not be a "real" isolate, but rather a calculated one from GetIsolateForPtrCompr only used for calculating the isolate root, make that function return a const Isolate* and change field getters, Object::IsFoo predicates, and related functions to all take a const Isolate* instead of an Isolate* With this change, we can slightly more confidently use Objects that are in OffThreadSpace, without having to worry too much about having an Isolate* floating around that could accidentally be used. This is a slight abuse of const semantics, but it allows implicit conversion from Isolate* arguments to the const Isolate* parameter. Bug: v8:7703 Bug: chromium:1011762 Change-Id: I54d4a65d2299477195f4d754cabe64ce34fdaa4c Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/1939455 Commit-Queue: Leszek Swirski <leszeks@chromium.org> Auto-Submit: Leszek Swirski <leszeks@chromium.org> Reviewed-by: Igor Sheludko <ishell@chromium.org> Reviewed-by: Tobias Tebbi <tebbi@chromium.org> Cr-Commit-Position: refs/heads/master@{#65199}
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- 09 Jul, 2019 1 commit
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Igor Sheludko authored
Tbr: verwaest@chromium.org Bug: v8:9353 Change-Id: I8164e2235ca43e203410277b86e6f166010c11d6 Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/1687673Reviewed-by: Leszek Swirski <leszeks@chromium.org> Commit-Queue: Igor Sheludko <ishell@chromium.org> Cr-Commit-Position: refs/heads/master@{#62597}
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- 27 May, 2019 1 commit
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Georg Schmid authored
This is a reland of e588ff10 The only change over the original CL is found in JSCreateLowering::AllocateFastLiteral. We now guard against boilerplate values for unboxed double fields that *look* like legitimate initial values, but should really be kHoleNanInt64 instead. The underlying problem certainly existed before, but an invariant added to LoadElimination in this CL caused a Chromium layout test to fail. The change in this reland is therefore a workaround, the root cause remains to be fixed. Specifically, we find that a pointer to the undefined value oddball is sometimes reinterpreted as a double and assigned as a boilerplate value. @jarin suspects that this stems from in-place map updates. Original change's description: > Make LoadElimination aware of const fields (Part 2; stores) > > Adds const information to store field accesses and uses it in load elimination > > Change-Id: I00765c854c95c955dabd78557463267b95f75eef > Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/1611543 > Reviewed-by: Georg Neis <neis@chromium.org> > Reviewed-by: Tobias Tebbi <tebbi@chromium.org> > Commit-Queue: Georg Schmid <gsps@google.com> > Cr-Commit-Position: refs/heads/master@{#61796} Change-Id: Ie388754890024a3ca7d10c9d4d7391442655b426 Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/1630676Reviewed-by: Georg Neis <neis@chromium.org> Reviewed-by: Benedikt Meurer <bmeurer@chromium.org> Reviewed-by: Tobias Tebbi <tebbi@chromium.org> Commit-Queue: Georg Schmid <gsps@google.com> Cr-Commit-Position: refs/heads/master@{#61838}
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- 24 May, 2019 1 commit
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Clemens Hammacher authored
This reverts commit e588ff10. Reason for revert: consistently crashes layout tests: https://ci.chromium.org/p/v8/builders/luci.v8.ci/V8-Blink%20Linux%2064/32225 Original change's description: > Make LoadElimination aware of const fields (Part 2; stores) > > Adds const information to store field accesses and uses it in load elimination > > Change-Id: I00765c854c95c955dabd78557463267b95f75eef > Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/1611543 > Reviewed-by: Georg Neis <neis@chromium.org> > Reviewed-by: Tobias Tebbi <tebbi@chromium.org> > Commit-Queue: Georg Schmid <gsps@google.com> > Cr-Commit-Position: refs/heads/master@{#61796} TBR=jarin@chromium.org,neis@chromium.org,tebbi@chromium.org,bmeurer@chromium.org,gsps@google.com Change-Id: Ia299c36b197c2aad7cfd953b06de06f4536ddb74 No-Presubmit: true No-Tree-Checks: true No-Try: true Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/1627975Reviewed-by: Clemens Hammacher <clemensh@chromium.org> Commit-Queue: Clemens Hammacher <clemensh@chromium.org> Cr-Commit-Position: refs/heads/master@{#61813}
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- 23 May, 2019 4 commits
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Georg Schmid authored
Adds const information to store field accesses and uses it in load elimination Change-Id: I00765c854c95c955dabd78557463267b95f75eef Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/1611543Reviewed-by: Georg Neis <neis@chromium.org> Reviewed-by: Tobias Tebbi <tebbi@chromium.org> Commit-Queue: Georg Schmid <gsps@google.com> Cr-Commit-Position: refs/heads/master@{#61796}
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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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Yang Guo authored
Bug: v8:9247 Change-Id: I0023200c54fa6499ae4e2cf5e4c89407cc35f187 Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/1624218Reviewed-by: Michael Lippautz <mlippautz@chromium.org> Reviewed-by: Andreas Haas <ahaas@chromium.org> Reviewed-by: Leszek Swirski <leszeks@chromium.org> Reviewed-by: Toon Verwaest <verwaest@chromium.org> Reviewed-by: Michael Stanton <mvstanton@chromium.org> Commit-Queue: Yang Guo <yangguo@chromium.org> Cr-Commit-Position: refs/heads/master@{#61762}
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- 20 May, 2019 1 commit
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Yang Guo authored
Code that is being moved primarily deal with layout of a JSObject, accessing properties and elements, and map transitions. NOTREECHECKS=true NOTRY=true Bug: v8:9247 Change-Id: Ibce5d5926ac4021c8d40c4dd109948775ce1da58 Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/1613994 Commit-Queue: Yang Guo <yangguo@chromium.org> Reviewed-by: Toon Verwaest <verwaest@chromium.org> Reviewed-by: Benedikt Meurer <bmeurer@chromium.org> Reviewed-by: Michael Lippautz <mlippautz@chromium.org> Reviewed-by: Clemens Hammacher <clemensh@chromium.org> Cr-Commit-Position: refs/heads/master@{#61638}
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- 27 Apr, 2019 1 commit
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Jaroslav Sevcik authored
This enables constant field tracking unconditionally. TBR=jgruber@chromium.org Bug: v8:8361 Change-Id: I02f35827d860c3e0f18a3d55cb156c088d48bc94 Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/1585730 Commit-Queue: Jaroslav Sevcik <jarin@chromium.org> Reviewed-by: Georg Neis <neis@chromium.org> Reviewed-by: Igor Sheludko <ishell@chromium.org> Cr-Commit-Position: refs/heads/master@{#61055}
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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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- 17 Sep, 2018 1 commit
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Marja Hölttä authored
E.g., "ToWeakHeapObject" was misleading, since it didn't convert to a weak heap object, instead returned a weakly pointed heap object. Change the function names (in this case, to "GetHeapObjectIfWeak") to reflect this. Also make casts explicit, if a MaybeObject is an Object, we can call cast<Object>(). Previous version: https://chromium-review.googlesource.com/1219025 BUG=v8:7308 TBR=ishell@chromium.org, ulan@chromium.org, ahaas@chromium.org, yangguo@chromium.org, tebbi@chromium.org Change-Id: I503d4a2a3a68f85e9e02e1c2f9fc1c4187c8e9a1 Reviewed-on: https://chromium-review.googlesource.com/1226800Reviewed-by: Marja Hölttä <marja@chromium.org> Reviewed-by: Igor Sheludko <ishell@chromium.org> Commit-Queue: Marja Hölttä <marja@chromium.org> Cr-Commit-Position: refs/heads/master@{#55934}
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- 14 Sep, 2018 2 commits
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Marja Hölttä authored
This reverts commit ad72d195. Reason for revert: Build failures on *san Original change's description: > [in-place weak refs] Fix MaybeObject function names > > E.g., "ToWeakHeapObject" was misleading, since it didn't convert to a weak heap > object, instead returned a weakly pointed heap object. Change the function names > (in this case, to "GetHeapObjectIfWeak") to reflect this. > > Also make casts explicit, if a MaybeObject is an Object, we can call cast<Object>(). > > BUG=v8:7308 > > Change-Id: I4ef078572b4f4415afe7e2e706d3bd684e16e47d > Reviewed-on: https://chromium-review.googlesource.com/1219025 > Reviewed-by: Igor Sheludko <ishell@chromium.org> > Reviewed-by: Tobias Tebbi <tebbi@chromium.org> > Reviewed-by: Yang Guo <yangguo@chromium.org> > Reviewed-by: Andreas Haas <ahaas@chromium.org> > Reviewed-by: Ulan Degenbaev <ulan@chromium.org> > Commit-Queue: Marja Hölttä <marja@chromium.org> > Cr-Commit-Position: refs/heads/master@{#55906} TBR=ulan@chromium.org,marja@chromium.org,yangguo@chromium.org,ahaas@chromium.org,tebbi@chromium.org,ishell@chromium.org Change-Id: I054b578518e3f6fd7dbcddf0b56cc018726c1e7a No-Presubmit: true No-Tree-Checks: true No-Try: true Bug: v8:7308 Reviewed-on: https://chromium-review.googlesource.com/1226874Reviewed-by: Marja Hölttä <marja@chromium.org> Commit-Queue: Marja Hölttä <marja@chromium.org> Cr-Commit-Position: refs/heads/master@{#55918}
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Marja Hölttä authored
E.g., "ToWeakHeapObject" was misleading, since it didn't convert to a weak heap object, instead returned a weakly pointed heap object. Change the function names (in this case, to "GetHeapObjectIfWeak") to reflect this. Also make casts explicit, if a MaybeObject is an Object, we can call cast<Object>(). BUG=v8:7308 Change-Id: I4ef078572b4f4415afe7e2e706d3bd684e16e47d Reviewed-on: https://chromium-review.googlesource.com/1219025Reviewed-by: Igor Sheludko <ishell@chromium.org> Reviewed-by: Tobias Tebbi <tebbi@chromium.org> Reviewed-by: Yang Guo <yangguo@chromium.org> Reviewed-by: Andreas Haas <ahaas@chromium.org> Reviewed-by: Ulan Degenbaev <ulan@chromium.org> Commit-Queue: Marja Hölttä <marja@chromium.org> Cr-Commit-Position: refs/heads/master@{#55906}
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- 11 Sep, 2018 1 commit
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Marja Hölttä authored
BUG=v8:7308 Change-Id: I564f340096e64b3d17f9367aea031148a40faf40 Reviewed-on: https://chromium-review.googlesource.com/1218742Reviewed-by: Igor Sheludko <ishell@chromium.org> Reviewed-by: Tobias Tebbi <tebbi@chromium.org> Commit-Queue: Marja Hölttä <marja@chromium.org> Cr-Commit-Position: refs/heads/master@{#55778}
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- 30 Jul, 2018 1 commit
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Peter Marshall authored
Fixes: src/parsing/parse-info.h src/parsing/preparsed-scope-data.h src/profiler/heap-profiler.h src/profiler/heap-snapshot-generator.h src/profiler/heap-snapshot-generator-inl.h' src/property.h src/prototype.h src/prototype-inl.h Bug: v8:7754,v8:7490,v8:7965 Change-Id: Iba14292cdfbbaf29d5b989c16d579a1ee0edcc25 Reviewed-on: https://chromium-review.googlesource.com/1154967 Commit-Queue: Peter Marshall <petermarshall@chromium.org> Reviewed-by: Georg Neis <neis@chromium.org> Cr-Commit-Position: refs/heads/master@{#54787}
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- 18 Jul, 2018 1 commit
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Dan Elphick authored
Strictly speaking there are some left in api.cc, but they are in deprecated functions with non-deprecated alternatives. Apart from changes made using tooling, this also modifies FieldType::AsClass to return Map* rather than Handle<Map> and converts its call sites to create the Handle when they need it - currently several sites immediately dereference the Handle. Also marks WasmDebugInfo as NeverReadOnlySpaceObject so GetIsolate and GetHeap remain usable. Bug: v8:7786 Cq-Include-Trybots: luci.chromium.try:linux_chromium_rel_ng Change-Id: I7ea5048f97f140c757f651712b8c33a5c7e0ebc1 Reviewed-on: https://chromium-review.googlesource.com/1140302Reviewed-by: Adam Klein <adamk@chromium.org> Reviewed-by: Yang Guo <yangguo@chromium.org> Reviewed-by: Leszek Swirski <leszeks@chromium.org> Reviewed-by: Michael Starzinger <mstarzinger@chromium.org> Commit-Queue: Dan Elphick <delphick@chromium.org> Cr-Commit-Position: refs/heads/master@{#54513}
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- 14 Jun, 2018 2 commits
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Clemens Hammacher authored
This is a reland of 0909dbe3. Added missing V8_EXPORT_PRIVATE to AndroidLogStream. TBR=mstarzinger@chromium.org Original change's description: > Introduce StdoutStream which prints to Android log or stdout > > The often used construct {OFStream(stdout)} does not work on Android. > This CL introduces an {StdoutStream} which behaves exactly like > {OFStream(stdout)} on non-android platforms, and redirects to the > Android log on appropriate systems and configurations. > > R=mstarzinger@chromium.org > > Bug: v8:7820 > Change-Id: Ia682fdf6d064e37c605c19b032f5a10b96ac825b > Reviewed-on: https://chromium-review.googlesource.com/1088911 > Reviewed-by: Benedikt Meurer <bmeurer@chromium.org> > Reviewed-by: Jakob Gruber <jgruber@chromium.org> > Reviewed-by: Michael Starzinger <mstarzinger@chromium.org> > Commit-Queue: Clemens Hammacher <clemensh@chromium.org> > Cr-Commit-Position: refs/heads/master@{#53692} Bug: v8:7820 Change-Id: I8164bad78a401dbe4246c9ffcacd050fe511ed58 Reviewed-on: https://chromium-review.googlesource.com/1100636Reviewed-by: Clemens Hammacher <clemensh@chromium.org> Commit-Queue: Clemens Hammacher <clemensh@chromium.org> Cr-Commit-Position: refs/heads/master@{#53733}
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Michael Achenbach authored
This reverts commit 0909dbe3. Reason for revert: Blocks roll: https://chromium-review.googlesource.com/c/chromium/src/+/1099143 Original change's description: > Introduce StdoutStream which prints to Android log or stdout > > The often used construct {OFStream(stdout)} does not work on Android. > This CL introduces an {StdoutStream} which behaves exactly like > {OFStream(stdout)} on non-android platforms, and redirects to the > Android log on appropriate systems and configurations. > > R=mstarzinger@chromium.org > > Bug: v8:7820 > Change-Id: Ia682fdf6d064e37c605c19b032f5a10b96ac825b > Reviewed-on: https://chromium-review.googlesource.com/1088911 > Reviewed-by: Benedikt Meurer <bmeurer@chromium.org> > Reviewed-by: Jakob Gruber <jgruber@chromium.org> > Reviewed-by: Michael Starzinger <mstarzinger@chromium.org> > Commit-Queue: Clemens Hammacher <clemensh@chromium.org> > Cr-Commit-Position: refs/heads/master@{#53692} TBR=mstarzinger@chromium.org,jarin@chromium.org,jgruber@chromium.org,clemensh@chromium.org,bmeurer@chromium.org Change-Id: Iadadd9a0df10dca0fad647138a83db50148e864d No-Presubmit: true No-Tree-Checks: true No-Try: true Bug: v8:7820 Reviewed-on: https://chromium-review.googlesource.com/1100635Reviewed-by: Michael Achenbach <machenbach@chromium.org> Commit-Queue: Michael Achenbach <machenbach@chromium.org> Cr-Commit-Position: refs/heads/master@{#53725}
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- 13 Jun, 2018 1 commit
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Clemens Hammacher authored
The often used construct {OFStream(stdout)} does not work on Android. This CL introduces an {StdoutStream} which behaves exactly like {OFStream(stdout)} on non-android platforms, and redirects to the Android log on appropriate systems and configurations. R=mstarzinger@chromium.org Bug: v8:7820 Change-Id: Ia682fdf6d064e37c605c19b032f5a10b96ac825b Reviewed-on: https://chromium-review.googlesource.com/1088911Reviewed-by: Benedikt Meurer <bmeurer@chromium.org> Reviewed-by: Jakob Gruber <jgruber@chromium.org> Reviewed-by: Michael Starzinger <mstarzinger@chromium.org> Commit-Queue: Clemens Hammacher <clemensh@chromium.org> Cr-Commit-Position: refs/heads/master@{#53692}
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- 04 Jun, 2018 1 commit
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Marja Hölttä authored
BUG=v8:7308 TBR=ishell@chromium.org, tebbi@chromium.org Change-Id: I0f7de13967d3e109b40d7158ee29775754c3d108 Reviewed-on: https://chromium-review.googlesource.com/1082475 Commit-Queue: Marja Hölttä <marja@chromium.org> Reviewed-by: Ulan Degenbaev <ulan@chromium.org> Cr-Commit-Position: refs/heads/master@{#53483}
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- 01 Jun, 2018 2 commits
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Marja Hölttä authored
This reverts commit 0f23cedd. Reason for revert: buildbot failures Original change's description: > [in-place weak refs] Replace WeakCells in DescriptorArray. > > BUG=v8:7308 > > Change-Id: Ib0ad52916d6f5b65e7612981b467b491d832f505 > Reviewed-on: https://chromium-review.googlesource.com/1075053 > Commit-Queue: Marja Hölttä <marja@chromium.org> > Reviewed-by: Tobias Tebbi <tebbi@chromium.org> > Reviewed-by: Ulan Degenbaev <ulan@chromium.org> > Reviewed-by: Igor Sheludko <ishell@chromium.org> > Cr-Commit-Position: refs/heads/master@{#53473} TBR=ulan@chromium.org,marja@chromium.org,tebbi@chromium.org,ishell@chromium.org Change-Id: I713ab10650f933a8218a61521868d6cd16cb821e No-Presubmit: true No-Tree-Checks: true No-Try: true Bug: v8:7308 Reviewed-on: https://chromium-review.googlesource.com/1082218Reviewed-by: Marja Hölttä <marja@chromium.org> Commit-Queue: Marja Hölttä <marja@chromium.org> Cr-Commit-Position: refs/heads/master@{#53474}
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Marja Hölttä authored
BUG=v8:7308 Change-Id: Ib0ad52916d6f5b65e7612981b467b491d832f505 Reviewed-on: https://chromium-review.googlesource.com/1075053 Commit-Queue: Marja Hölttä <marja@chromium.org> Reviewed-by: Tobias Tebbi <tebbi@chromium.org> Reviewed-by: Ulan Degenbaev <ulan@chromium.org> Reviewed-by: Igor Sheludko <ishell@chromium.org> Cr-Commit-Position: refs/heads/master@{#53473}
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- 29 May, 2018 1 commit
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Sebastien Marchand authored
see crbug.com/841460 , we recently hit some build issues when using Goma + jumbo builds because of a conflict on the definition of CONST, v8 defines it in globals.h and including windows.h also defines it. It should be possible to fix this by adding a bunch of #undef CONST but it seems a little bit hacky and might not always work (this could only fix the problem temporary if the jumbo merge limit changes and cause some include files to get included in a different order). Renaming the v8 definition of CONST to kConst, this follows the style guide guidelines: "there is no reason to change old code to use constant-style names, unless the old names are actually causing a compile-time problem" (https://google.github.io/styleguide/cppguide.html#Enumerator_Names) I also had to turn the PropertyConstness enum into an enum class to avoid some conflicts (both PropertyConstness and VariableMode define kConst). Bug: chromium:841460 Cq-Include-Trybots: luci.chromium.try:linux_chromium_rel_ng Change-Id: I2b70b9095374e88a5ae364cc557b39f20a3ab60f Reviewed-on: https://chromium-review.googlesource.com/1064197Reviewed-by: Michael Starzinger <mstarzinger@chromium.org> Reviewed-by: Leszek Swirski <leszeks@chromium.org> Reviewed-by: Yang Guo <yangguo@chromium.org> Reviewed-by: Toon Verwaest <verwaest@chromium.org> Reviewed-by: Sigurd Schneider <sigurds@chromium.org> Commit-Queue: Sébastien Marchand <sebmarchand@chromium.org> Cr-Commit-Position: refs/heads/master@{#53413}
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- 03 Mar, 2017 1 commit
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Camillo Bruni authored
Change-Id: Ib2a0a0ae56f68c865ab1602b3f6c36bc2e66b304 Reviewed-on: https://chromium-review.googlesource.com/448224Reviewed-by: Jakob Kummerow <jkummerow@chromium.org> Commit-Queue: Camillo Bruni <cbruni@chromium.org> Cr-Commit-Position: refs/heads/master@{#43578}
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- 10 Feb, 2017 1 commit
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ishell authored
This CL includes runtime and IC parts of the tracking. It is controlled by compile-time flag FLAG_constant_field_tracking and currently disabled. Transition from kConst to kMutable still involves map deprecation. BUG=v8:5495 Review-Url: https://codereview.chromium.org/2598543003 Cr-Commit-Position: refs/heads/master@{#43081}
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- 19 Jan, 2017 1 commit
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ishell authored
Currently PropertyConstness is still in sync with PropertyLocation. BUG=v8:5495 Review-Url: https://codereview.chromium.org/2591233002 Cr-Commit-Position: refs/heads/master@{#42497}
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- 13 Jan, 2017 1 commit
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ishell authored
BUG=v8:5495 Review-Url: https://codereview.chromium.org/2622413004 Cr-Commit-Position: refs/heads/master@{#42328}
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- 12 Jan, 2017 1 commit
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ishell authored
BUG= Review-Url: https://codereview.chromium.org/2627003005 Cr-Commit-Position: refs/heads/master@{#42291}
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- 09 Jan, 2017 1 commit
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marja authored
Downside: this adds all kinds of weird includes in the .cc files. (See design doc linked in the bug.) BUG=v8:5402 Review-Url: https://codereview.chromium.org/2622503002 Cr-Commit-Position: refs/heads/master@{#42140}
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