- 24 Oct, 2019 9 commits
-
-
Clemens Backes authored
This method should be reused for compiled frames, hence this CL moves it to the top-level in wasm-debug.cc, and makes it externally available via wasm-debug.h. R=mstarzinger@chromium.org Bug: v8:9676 Change-Id: If2fbcad1d0911efe4c2169e8a5bd85b598ac335f Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/1876060Reviewed-by:
Jakob Gruber <jgruber@chromium.org> Reviewed-by:
Michael Starzinger <mstarzinger@chromium.org> Commit-Queue: Clemens Backes <clemensb@chromium.org> Cr-Commit-Position: refs/heads/master@{#64538}
-
Ross McIlroy authored
This rearranges the TurboProp pipeline to avoid the need for a second schedule of the graph. To do this, it moves the final schedule creation before effect-control-linearization (which used a temporary schedule previously, and with TurboFan). It then enables the block updater in the graph assembler for effect control linearization and does select and memory lowering in a new ScheduledMachineLowering phase to maintain this existing schedule during these lowering passes. BUG=v8:9684 Change-Id: I6a7790b010f8b152dd01d85aa95ee5d4f99087a5 Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/1847351 Commit-Queue: Ross McIlroy <rmcilroy@chromium.org> Reviewed-by:
Tobias Tebbi <tebbi@chromium.org> Reviewed-by:
Georg Neis <neis@chromium.org> Cr-Commit-Position: refs/heads/master@{#64537}
-
Tobias Tebbi authored
The Torque formatter script did a hack to put spaces arount the | of union types. This was broken when the inserted comment ended up on the end of a line. For this reason, and since it doesn't make sense to fight the Google-wide TypeScript style for union types, this CL reverts to not putting spaces around union types. Bug: v8:7793 Change-Id: Ic0acf9e1da82540432a8e21b58497a6a7d523b9c Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/1871604 Commit-Queue: Tobias Tebbi <tebbi@chromium.org> Reviewed-by:
Joshua Litt <joshualitt@chromium.org> Reviewed-by:
Michael Stanton <mvstanton@chromium.org> Cr-Commit-Position: refs/heads/master@{#64536}
-
Clemens Backes authored
This extends the scope info test to also contain a compiled frame. Currently, no scope info is shown for this frame. This will change in the future, and the expected output will be extended accordingly. R=yangguo@chromium.org CC=mstarzinger@chromium.org Bug: v8:9676 Change-Id: Ie57c1fec5f7cbec737d40b18d091fc2d9a00f493 Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/1876063 Commit-Queue: Clemens Backes <clemensb@chromium.org> Reviewed-by:
-
Clemens Backes authored
This will allow us to reuse this method in other contexts. This CL also contains smaller refactorings that helped to move the code. E.g. the WASMVALUE_CTYPES macro (defined in value-type.h) replaces the WASM_CTYPES macro (from wasm-interpreter.cc). R=mstarzinger@chromium.org Bug: v8:9676 Change-Id: Id788f843af9a09eb940593afa1639f12b652c514 Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/1876054 Commit-Queue: Clemens Backes <clemensb@chromium.org> Reviewed-by:
-
Tobias Tebbi authored
This expands the existing mechanism for generic structs to also cover abstract types. This involves: - Moving the SpecializationKey from StructType to Type, so that it's also available to AbstractType. - Moving the generic parameters out of the StructDeclaration AST node and using the existing GenericDeclaration AST node for generic structs and abstract types too. - The GenericStructType declarable gets generalized to GenericType. This will be useful for defining a Weak<T> type for weak pointers. Bug: v8:7793 Change-Id: I183b3a038a143cf0ae5888150104c4a025fd736c Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/1859623 Commit-Queue: Tobias Tebbi <tebbi@chromium.org> Reviewed-by:
-
Mu Tao authored
This is the second porting of 0089006f The first not fully porting is da0ef75f Change-Id: Ia7e51a492df2fcab7da0cd8b2ff4d436c28563e4 Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/1877794 Auto-Submit: Mu Tao <pamilty@gmail.com> Reviewed-by:
-
v8-ci-autoroll-builder authored
Rolling v8/build: https://chromium.googlesource.com/chromium/src/build/+log/e9c43f1..b293e4f Rolling v8/third_party/catapult: https://chromium.googlesource.com/catapult/+log/9f6271e..bf69ed0 Rolling v8/third_party/depot_tools: https://chromium.googlesource.com/chromium/tools/depot_tools/+log/db1e79c..ea98ebb TBR=machenbach@chromium.org,tmrts@chromium.org Change-Id: I8f3b4d7b302d63b7dc812cbba38e4ecd065d2e6f Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/1876524Reviewed-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@{#64531}
-
Shu-yu Guo authored
Currently if the argument to matchAll has a null or undefined .flags property, the error message will read "String.prototype.matchAll called on null or undefined", which is very confusing. Drive-by fix: Remove the related and unused MethodInvokedOnNullOrUndefined error. Bug: v8:9895 Change-Id: I3644545282ac8d2156c7a51086e37a0ab7f97a78 Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/1874619 Commit-Queue: Shu-yu Guo <syg@chromium.org> Reviewed-by:
-
- 23 Oct, 2019 31 commits
-
-
Ng Zhi An authored
This adds avx for extractps, insertps, and cvtdq2ps. These require SSE4_1, so modified AvxHelper to take another template arg for sse4 operations, and open the proper cpu scope before calling this arg. Bug: v8:9561 Change-Id: Iad2be7ebab41b96f7eb74f4e2bd9776002e6a76c Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/1874378 Commit-Queue: Zhi An Ng <zhin@chromium.org> Reviewed-by:
Deepti Gandluri <gdeepti@chromium.org> Cr-Commit-Position: refs/heads/master@{#64529}
-
Ross McIlroy authored
Updates the EffectControlLinerizer to feed all nodes it processes through the GraphAssembler. This is required to enable the GraphAssembler to maintain the schedule for TurboProp, but also means we can avoid keeping track of the current effect and control nodes in the EffectControlLinearizer and use the GraphAssembler for that instead. Also modifies EffectControlLinearizer to avoid accessing the basic block while lowering nodes, since a basic block updating GraphAssembler could modify the current block. Once lowered, we finalizes GraphAssembler to provide the updated basic block for which the original control should be processed. BUG=v8:9684 Change-Id: Ibe7f396e15f8bebf35b9c50d56c245cbc92547f5 Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/1842453 Commit-Queue: Ross McIlroy <rmcilroy@chromium.org> Reviewed-by:
-
Mike Stanton authored
Specifically string, object, proxy & regexp. With this CL, the pattern is removed from all torque files. R=tebbi@chromium.org Change-Id: Ifcc1efda6053df8f02fc730825055f6cd5644e84 Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/1873691 Commit-Queue: Michael Stanton <mvstanton@chromium.org> Reviewed-by:
-
Frank Tang authored
This is a reland of 5d57f4e1 Breakage addressed by https://chromium-review.googlesource.com/c/chromium/src/+/1874491 Original change's description: > [Intl] Ship calendar and numberingSystem options > > Ship the "calendar" and "numberingSystem" options for > Intl.DateTimeFormat (both options) and Intl.NumberFormat (only the later > one) and support other calendar. Also consider the calendar while > choosing calendar pattern. > > I2L: http://shorturl.at/bgkAH > I2S: http://shorturl.at/nuKUV > > Flags: --harmony-intl-add-calendar-numbering-system > --harmony-intl-other-calendars > > API owner approvals: chrishtr@ yoav@yoav.ws bratell.d@gmail.com > > Plan to land into m80 tree and only merge after 10/17 m79 branch off. > > Bug: v8:9154, v8:9155, v8:9320 > Change-Id: Ifa209919a40db60465f99405f3620a3b73b10204 > Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/1838436 > Reviewed-by: Jakob Kummerow <jkummerow@chromium.org> > Commit-Queue: Frank Tang <ftang@chromium.org> > Cr-Commit-Position: refs/heads/master@{#64437} Bug: v8:9154, v8:9155, v8:9320, chromium:1016909 Change-Id: Ie8eac6283042cb66fc4a98fd2230385c068fa759 Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/1874089Reviewed-by:
Michael Achenbach <machenbach@chromium.org> Commit-Queue: Frank Tang <ftang@chromium.org> Cr-Commit-Position: refs/heads/master@{#64526}
-
Deepti Gandluri authored
Bug: chromium:1010272 Change-Id: Ieff61089255ee088fad45f15a0f1a8f93eeec94b Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/1869077 Commit-Queue: Deepti Gandluri <gdeepti@chromium.org> Reviewed-by:
Andreas Haas <ahaas@chromium.org> Cr-Commit-Position: refs/heads/master@{#64525}
-
Ng Zhi An authored
The immediate value was incorrect and-ed with 3. Also, for palignr, if the immediate is larger that 32 (for 128-bit) or 16 (for 64-bit), it produces a zero result. In the case of disasm, I don't think we need to do anything. Change-Id: I258fd16fbe57fa7e00ab306d0fbf1b1b73950566 Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/1876660Reviewed-by:
-
Irina Yatsenko authored
Crashkeys are static and non-refcounted, so when one thread clears a crashkey, it affects all other threads. This means, we cannot set them in parallel running jobs such as ScavengePage. This change moves the crashkey about heap collection up the stack into the main thread. Change-Id: I28f16eaadd9b122c06a68d1d4207f27319994509 Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/1874384Reviewed-by:
Ulan Degenbaev <ulan@chromium.org> Commit-Queue: Irina Yatsenko <irinayat@microsoft.com> Cr-Commit-Position: refs/heads/master@{#64523}
-
Milad Farazmand authored
Port 5e7de6aa R=mstarzinger@chromium.org, joransiu@ca.ibm.com, jyan@ca.ibm.com, michael_dawson@ca.ibm.com BUG=v8:9872 LOG=N Change-Id: I2d2048643a4aba82b2f0e368afcf88c7e629c3d8 Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/1876510Reviewed-by:
Junliang Yan <jyan@ca.ibm.com> Commit-Queue: Milad Farazmand <miladfar@ca.ibm.com> Cr-Commit-Position: refs/heads/master@{#64522}
-
Igor Sheludko authored
This reverts commit 9cca9eec. Reason for revert: UBSan is not happy Original change's description: > [diagnostics] Adapt printing logic for huge TypedArrays > > 1) don't print off-heap TypedArray elements with --mock-arraybuffer-allocator > 2) print integer HeapNumbers with max precision > > Bug: v8:4153 > Change-Id: I4ae00b5044e3a9b2dd641aba0e06496042d6ff76 > Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/1875095 > Reviewed-by: Toon Verwaest <verwaest@chromium.org> > Commit-Queue: Igor Sheludko <ishell@chromium.org> > Cr-Commit-Position: refs/heads/master@{#64520} TBR=ishell@chromium.org,verwaest@chromium.org Change-Id: I064efb3ca06cc56fff209bc1c6fb6fb518af4f83 No-Presubmit: true No-Tree-Checks: true No-Try: true Bug: v8:4153 Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/1876066Reviewed-by:
Igor Sheludko <ishell@chromium.org> Commit-Queue: Igor Sheludko <ishell@chromium.org> Cr-Commit-Position: refs/heads/master@{#64521}
-
Igor Sheludko authored
1) don't print off-heap TypedArray elements with --mock-arraybuffer-allocator 2) print integer HeapNumbers with max precision Bug: v8:4153 Change-Id: I4ae00b5044e3a9b2dd641aba0e06496042d6ff76 Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/1875095Reviewed-by:
Toon Verwaest <verwaest@chromium.org> Commit-Queue: Igor Sheludko <ishell@chromium.org> Cr-Commit-Position: refs/heads/master@{#64520}
-
Ross McIlroy authored
Adds the ability for the GraphAssembler to operate on, and maintain, a scheduled graph. This will be used by TurboProp to maintain the initial schedule created before effect-control-linearization, by updating this schedule during effect-control, select and memory lowering stages rather than doing a later reschedule. In order to do this, an internal BlockUpdater is added to GraphAssembler, which is enabled by passing the schedule to the GraphAssembler. The GraphAssembler is modified to call into the block updater when nodes are added and updates the schedule with new basic blocks when new control flow is updated. BUG=v8:9684 Change-Id: I6d428ad21d869c472bb20f43cc8caf44722f090a Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/1841355 Commit-Queue: Ross McIlroy <rmcilroy@chromium.org> Reviewed-by:
-
Dominik Inführ authored
This function was only used for the write barrier since the store buffer only stored slots and needed a way to get to the object's start. Now that we insert into the remembered set directly from the write barrier this isn't an issue anymore: the write barrier knows the object start. Change-Id: I701465ea40b7c4ee20404ecbcf3750e5fa6fd219 Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/1876049Reviewed-by:
-
Michael Achenbach authored
Bug: v8:9899 Change-Id: Ia67d19e4b213db44a62c559a24a29ee6dd687810 Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/1876056Reviewed-by:
Santiago Aboy Solanes <solanes@chromium.org> Reviewed-by:
Leszek Swirski <leszeks@chromium.org> Commit-Queue: Michael Achenbach <machenbach@chromium.org> Cr-Commit-Position: refs/heads/master@{#64517}
-
Milad Farazmand authored
Port 26afd8f3 R=zhin@chromium.org, joransiu@ca.ibm.com, jyan@ca.ibm.com, michael_dawson@ca.ibm.com BUG= LOG=N Change-Id: I04f0237f608aad0e426cebfca4e8d4e9ff8cd5ae Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/1875391Reviewed-by:
-
Igor Sheludko authored
The CL fixes the following builtins: %TypedArray%.prototype.map Bug: v8:4153 Change-Id: I1db5716d5044788da8a792e4449d501ac7507823 Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/1876047 Commit-Queue: Igor Sheludko <ishell@chromium.org> Reviewed-by:
Jakob Kummerow <jkummerow@chromium.org> Cr-Commit-Position: refs/heads/master@{#64515}
-
Igor Sheludko authored
The size/length limits are still at kSmiMaxValue. Bug: v8:4153 Change-Id: I6ffda50a3b9f235b97a3718e86df7deadce9f6f8 Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/1874346 Commit-Queue: Igor Sheludko <ishell@chromium.org> Reviewed-by:
-
Santiago Aboy Solanes authored
Added the opcodes kWord32Equal and kChangeTaggedToCompressed to DecompressionOptimizer. Currently TaggedEqual node generates ChangeTaggedToCompressed nodes before the Word32Equal inputs. This means we need to also propagate kOnly32BitsObserved from kChangeTaggedToCompressed. Bug: v8:7703 Change-Id: I61fee07269696c60e065e1bbfee3a65c1b1537fc Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/1871911Reviewed-by:
-
Michael Starzinger authored
This changes the way {SaveFPRegsMode} is stored in a {CallDescriptor}. The value is now encoded in the flags field, similar to all other boolean properties. It removes the last mutable field from the call descriptor, making the struct fully immutable. R=neis@chromium.org Change-Id: I6bca118c7ce0c5bc77e7aa2fcc6541439bd27b3b Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/1868616 Commit-Queue: Michael Starzinger <mstarzinger@chromium.org> Reviewed-by: -
Clemens Backes authored
These accessors do not make any use of the interpreter, hence we can define them on the WasmInstanceObject alone. This will allow to reuse them for other (non-interpreted) frames. R=mstarzinger@chromium.org Bug: v8:9676 Change-Id: Iff8b665a4c25581b934c25b66a13cebe044cb02c Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/1875097Reviewed-by:
-
Michael Achenbach authored
Bug: v8:9899 Change-Id: I7509b376b33ab7a36106ed3af322ec4058fcdcfe Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/1876048Reviewed-by:
-
Leszek Swirski authored
Add a new PagedSpace called OffThreadSpace. This space will be used for off-thread allocation -- it never marks or sweeps, and always expands into fresh pages. Once allocation completes, this space's pages can be merged into the old space. The space is similar to the CompactionSpace, and merging for both is identical, so we intrduce a new LocalSpace base class that both extend. They differ in interaction with the sweeper and in how new pages are acquired. This patch adds the new space and uses it in a few unittests. Future work will use it in the main source code. Bug: chromium:1011762 Change-Id: Ia008cc95c6e1ef1d1e7ae305fa80fbfc1ff4be2d Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/1873690 Commit-Queue: Leszek Swirski <leszeks@chromium.org> Reviewed-by:
Dominik Inführ <dinfuehr@chromium.org> Reviewed-by:
-
Jakob Gruber authored
Previously, embedders had to fetch the 'exec' property off the RegExp prototype in order to call exec (and such calls involve two transitions between C++ and JS). This CL exposes a convenient RegExp::Exec method through the API. Bug: v8:9695 Change-Id: I57a9174626143d26f2ea34676b8e55fef64932cf Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/1864940 Commit-Queue: Jakob Gruber <jgruber@chromium.org> Reviewed-by:
Yang Guo <yangguo@chromium.org> Cr-Commit-Position: refs/heads/master@{#64508}
-
Michael Starzinger authored
R=neis@chromium.org,miladfar@ca.ibm.com BUG=v8:9872 Change-Id: Ia8b0da9a6026f7933503ecd9e735d7fc3fdff364 Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/1869190Reviewed-by:
-
Igor Sheludko authored
The new ToIndex() must eventually replace ToSmiIndex(). The CL fixes the following abstract operations: GetViewValue(view, requestIndex, isLittleEndian, type) SetViewValue(view, requestIndex, isLittleEndian, type, value) and the following builtins: DataView.prototype.getXXX DataView.prototype.setXXX where XXX are all typed elements. Bug: v8:4153 Change-Id: Ic2f33e91b59426deb0efa28bb4c15253e80a299c Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/1874345 Commit-Queue: Igor Sheludko <ishell@chromium.org> Reviewed-by:
-
Mu Tao authored
Port f22837db R=xwafish@gmail.com Change-Id: Iece021bb832618cac0d111639b388d94f7da7028 Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/1868773 Commit-Queue: Mu Tao <pamilty@gmail.com> Auto-Submit: Mu Tao <pamilty@gmail.com> Reviewed-by:
Zhi An Ng <zhin@chromium.org> Reviewed-by:
-
Clemens Backes authored
R=mstarzinger@chromium.org Bug: v8:9810 Change-Id: Ib08647b5d6c4238732eed5a2ed1f1d0eea010076 Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/1875099Reviewed-by:
-
Michael Starzinger authored
The {InstructionCode} is only used to store plain (non-negative) values of the {ArchOpcode} enum, or additionally encodes {BitField} values. The underlying base type 'U' of a {BitField} is uint32_t. To avoid all the numerous implicit conversions between int32_t and uint32_t, this is changing the {InstructionCode} so that uint32_t is used exclusively. R=neis@chromium.org BUG=v8:9872 Change-Id: If64107ad9298011e219b4827735eafb51465beb0 Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/1869193Reviewed-by: -
Jakob Gruber authored
This operator implicitly reads the stack pointer register and is thus not pure. This CL removes it from the list of pure operators and inserts it into the effect chain at its use sites. Drive-by: Alpha-sort the list in CanAllocate. Bug: v8:9534 Change-Id: Icf96fb3e308600dbacec3dbfb7386a4f0d0bdc39 Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/1875098 Commit-Queue: Jakob Gruber <jgruber@chromium.org> Commit-Queue: Georg Neis <neis@chromium.org> Auto-Submit: Jakob Gruber <jgruber@chromium.org> Reviewed-by:
-
Jakob Gruber authored
Bug: v8:9695 Change-Id: I401a18c84a9ec1af7e14f44004a0788cbfd4a34b Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/1864657Reviewed-by:
-
Igor Sheludko authored
The CL refactors the following builtins: String.prototype.startsWith String.prototype.endsWith to use ClampToIndexRange(x, len) instead of NumberMin(NumberMax(x, 0), len). Bug: v8:8996 Change-Id: I20ab42088168e517840385cc2db435361004d9c0 Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/1873702 Commit-Queue: Igor Sheludko <ishell@chromium.org> Reviewed-by:
-
Mu Tao authored
Port 26afd8f3 Change-Id: I4033e6bb50166d59679dddd8ba0480b4bc4b821d Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/1874969 Commit-Queue: Mu Tao <pamilty@gmail.com> Auto-Submit: Mu Tao <pamilty@gmail.com> Reviewed-by:
-
