- 06 Feb, 2019 14 commits
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Simon Zünd authored
This CL allows the check for same security context to be disabled when deciding what frames to include in a stack trace. This flag will be needed to collect detailed stack traces in the same manner as simple ones. R=jgruber@chromium.org Bug: v8:8742 Change-Id: I99651ad11e11546d7bdba88367a0849e7b308dcb Reviewed-on: https://chromium-review.googlesource.com/c/1454719 Commit-Queue: Simon Zünd <szuend@chromium.org> Reviewed-by:
Jakob Gruber <jgruber@chromium.org> Cr-Commit-Position: refs/heads/master@{#59395}
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Clemens Hammacher authored
Code logging was fixed in https://crrev.com/c/1454598. Reenable it. R=mstarzinger@chromium.org CC=herhut@chromium.org Bug: v8:8783 Change-Id: I50773d4b42ce52e8d078e47a797ab517771c2756 Reviewed-on: https://chromium-review.googlesource.com/c/1454601 Commit-Queue: Clemens Hammacher <clemensh@chromium.org> Reviewed-by:
Michael Starzinger <mstarzinger@chromium.org> Cr-Commit-Position: refs/heads/master@{#59394}
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Toon Verwaest authored
"this" is a very common expression. By using a single ThisExpression object we can both avoid allocating many unnecessary VariableProxies and specialize the resolution of this since we know where it's declared up-front. This also avoids having to special-case "this" reference handling in the paths that would behave differently for "this" than for regular references; e.g., with-scopes. The tricky pieces are due to DebugEvaluate and this/super() used as default parameters of arrow functions. In the former case we replace the WITH_SCOPE with FUNCTION_SCOPE so that we make sure that "this" is intercepted, and still rely on regular dynamic variable lookup. Arrow functions are dealt with by marking "this" use in ArrowHeadParsingScopes. If the parenthesized expression ends up being an arrow function, we force context allocate on the outer scope (and mark "has_this_reference" on the FUNCTION_SCOPE so DebugEvaluate in the arrow function can expose "this"). The CL also removes the now unused ThisFunction AST node. Change-Id: I0ca38ab92ff58c2f731e07db2fbe91df901681ef Reviewed-on: https://chromium-review.googlesource.com/c/1448313Reviewed-by:
Leszek Swirski <leszeks@chromium.org> Reviewed-by:
Yang Guo <yangguo@chromium.org> Reviewed-by:
Ross McIlroy <rmcilroy@chromium.org> Commit-Queue: Toon Verwaest <verwaest@chromium.org> Cr-Commit-Position: refs/heads/master@{#59393}
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Tamer Tas authored
http://ci.chromium.org/p/v8/builders/luci.v8.ci/V8%20Linux%20-%20arm%20-%20sim%20-%20debug V8 Linux ARM SIM Debug bot runs into timeouts consistently in "Check - extra" suite shard#1 after 45 minutes (shard#1 and shard#2 run for 40~ minutes) due to unbalanced sharding. This CL increases the shard size for the bot R=yangguo@chromium.org CC=machenbach@chromium.org,sergiyb@chromium.org Bug: v8:8174 No-Try: true Change-Id: I47fdc2568ff93fb88eda5121d45b6f9d86e596a5 Reviewed-on: https://chromium-review.googlesource.com/c/1456096 Commit-Queue: Tamer Tas <tmrts@chromium.org> Reviewed-by:
Michael Achenbach <machenbach@chromium.org> Reviewed-by:
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Yang Guo authored
This reverts commit b1eb340d. Bug: v8:8761 Change-Id: Icd952e16e85a7beb07874cb8979eec4cf1991a14 Reviewed-on: https://chromium-review.googlesource.com/c/1454922Reviewed-by:
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Michael Achenbach authored
TBR=sergiyb@chromium.org Bug: v8:8790 Change-Id: Iceb77dfa511eebd2802efb5bd4c94fc67131b67e Reviewed-on: https://chromium-review.googlesource.com/c/1454611Reviewed-by:
Sergiy Belozorov <sergiyb@chromium.org> Commit-Queue: Michael Achenbach <machenbach@chromium.org> Cr-Commit-Position: refs/heads/master@{#59390}
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Michael Lippautz authored
Whether backing stores are on V8's heap or not is opaque to JavaScript. This is not true for other external memory such as DOM which is why only backingstores are considered as on heap. Bug: chromium:914304 Change-Id: Idfeb9815daeee239a6a5b95077421e555bfe5fda Reviewed-on: https://chromium-review.googlesource.com/c/1454726Reviewed-by:
Ulan Degenbaev <ulan@chromium.org> Commit-Queue: Michael Lippautz <mlippautz@chromium.org> Cr-Commit-Position: refs/heads/master@{#59389}
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Sergiy Belozorov authored
This allows to select device when multiple devices are connected. R=machenbach@chromium.org, tmrts@chromium.org Bug: chromium:893593 Change-Id: I3dfd8b98251f613f5c93d29acd5035b236731ea6 Reviewed-on: https://chromium-review.googlesource.com/c/1452441Reviewed-by:
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Tamer Tas authored
This is a reland of 81eec150 Original change's description: > Reland "[test] refactor testsuite configuration" > > This is a reland of 7f92ad0a > > Original change's description: > > [test] refactor testsuite configuration > > > > Every testsuite configuration consist of at least 30% code duplication. > > > > The code age ranges from 10 years old to 5 years old. Implementing anything that > > touches the testsuite code becomes a technical fight to the death. > > > > This CL removes all the duplication by refactoring the common functionality. > > > > This CL contains structural changes without any logical changes % small bug > > fixes. > > > > R=machenbach@chromium.org > > CC=yangguo@chromium.org,sergiyb@chromium.org > > > > Bug: v8:8174, v8:8769 > > Change-Id: Iee299569caa7abdc0307ecf606136669034a28a2 > > Reviewed-on: https://chromium-review.googlesource.com/c/1445881 > > Commit-Queue: Sergiy Belozorov <sergiyb@chromium.org> > > Reviewed-by: Michael Achenbach <machenbach@chromium.org> > > Cr-Commit-Position: refs/heads/master@{#59361} > > Bug: v8:8174, v8:8769 > Change-Id: I8e7078cfb875ceb3777e57084e6f8dfac09693e7 > Reviewed-on: https://chromium-review.googlesource.com/c/1454485 > Reviewed-by: Michael Achenbach <machenbach@chromium.org> > Commit-Queue: Tamer Tas <tmrts@chromium.org> > Cr-Commit-Position: refs/heads/master@{#59369} Bug: v8:8174, v8:8790 Change-Id: I38ab9d37bca76057441a970f26e2102e4387a857 Reviewed-on: https://chromium-review.googlesource.com/c/1454724 Commit-Queue: Michael Achenbach <machenbach@chromium.org> Reviewed-by:
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Michael Achenbach authored
TBR=jgruber@chromium.org NOTRY=true Bug: v8:8789 Change-Id: I4058cf0ad32b0dfac313fce41f2ee58f65331f9a Reviewed-on: https://chromium-review.googlesource.com/c/1454610Reviewed-by:
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Yang Guo authored
When using this flag to diagnose code caching, it would be awesome to not invalidate the cache due to having this flag enabled. R=jgruber@chromium.org Change-Id: I7ca9869e9ea9b3a4ad7da555536aa41742ff2735 Reviewed-on: https://chromium-review.googlesource.com/c/1451817 Commit-Queue: Yang Guo <yangguo@chromium.org> Reviewed-by:
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v8-ci-autoroll-builder authored
Rolling v8/build: https://chromium.googlesource.com/chromium/src/build/+log/09cca07..85b07e9 Rolling v8/third_party/catapult: https://chromium.googlesource.com/catapult/+log/02bb14c..4fbc755 Rolling v8/third_party/depot_tools: https://chromium.googlesource.com/chromium/tools/depot_tools/+log/367af22..67d70d2 Rolling v8/tools/clang: https://chromium.googlesource.com/chromium/src/tools/clang/+log/05973b6..215c4a1 TBR=machenbach@chromium.org,hablich@chromium.org,sergiyb@chromium.org Change-Id: I0dea61449b0a53b71ce3a5320d99f8de3f8cfccf Reviewed-on: https://chromium-review.googlesource.com/c/1455720Reviewed-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@{#59384}
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Frank Tang authored
Bug: v8:7834 Change-Id: I06ee99c997c27ee082e1d9b12a29940019dc9794 Reviewed-on: https://chromium-review.googlesource.com/c/1454192Reviewed-by:
Jakob Kummerow <jkummerow@chromium.org> Commit-Queue: Frank Tang <ftang@chromium.org> Cr-Commit-Position: refs/heads/master@{#59383}
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Frank Tang authored
1. Change the function to align with UTS35 instead of (old) RFC. 2. Restrict tag as Unicode Locale Identifier by code that on top of ICU. Because icu::Locale in ICU63 is not tight enough to restrict that. Added comments to show what to do (to use icu::LocaleBuilder) after the landing of ICU64 3. Fix to pass two tests in test262. Bug: v8:8262,v8:8670,v8:7684 Change-Id: If244647e6a50daae305b9ae1a569100859be8a0c Reviewed-on: https://chromium-review.googlesource.com/c/1435737 Commit-Queue: Frank Tang <ftang@chromium.org> Reviewed-by:
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- 05 Feb, 2019 26 commits
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Michael Lippautz authored
Introduce a way to set a custom finalization callback that can be used to signal and set up destruction of embedder memory. Bug: chromium:923361 Change-Id: Ifc62ebd534aba3b02511c74b59161ec3edc0ee0d Reviewed-on: https://chromium-review.googlesource.com/c/1452447 Commit-Queue: Michael Lippautz <mlippautz@chromium.org> Reviewed-by:
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Junliang Yan authored
R=joransiu@ca.ibm.com Change-Id: I20d53b99ac65817b24b1b1f87bfec1910e21d37b Reviewed-on: https://chromium-review.googlesource.com/c/1454264Reviewed-by:
Milad Farazmand <miladfar@ca.ibm.com> Commit-Queue: Junliang Yan <jyan@ca.ibm.com> Cr-Commit-Position: refs/heads/master@{#59380}
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Ulan Degenbaev authored
This also fixes external string table update after scavenge and the fast promotion mode. Bug: chromium:852420 Change-Id: I5d2e1b585b8c74970047867aa587f928e116ed73 Reviewed-on: https://chromium-review.googlesource.com/c/1454604 Commit-Queue: Ulan Degenbaev <ulan@chromium.org> Reviewed-by:
Michael Lippautz <mlippautz@chromium.org> Cr-Commit-Position: refs/heads/master@{#59379}
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Maya Lekova authored
This reverts commit 73dd9b55. Reason for revert: Broke telemetry layout tests - https://ci.chromium.org/p/chromium/builders/luci.chromium.try/win7-rel/9936 as can be seen in this roll - https://chromium-review.googlesource.com/c/chromium/src/+/1454259 Original change's description: > [utf8] Rewrite NewStringFromUtf8 using Utf8::ValueOfIncremental > > This is 3-4x faster than using the Utf8Decoder. This matters for proper > parse-time measurements using d8. > > Change-Id: I9870e9fbe400ec022a6eeb20491c80a2a32f8519 > Reviewed-on: https://chromium-review.googlesource.com/c/1451827 > Commit-Queue: Toon Verwaest <verwaest@chromium.org> > Reviewed-by: Leszek Swirski <leszeks@chromium.org> > Reviewed-by: Ulan Degenbaev <ulan@chromium.org> > Cr-Commit-Position: refs/heads/master@{#59347} TBR=ulan@chromium.org,leszeks@chromium.org,verwaest@chromium.org # Not skipping CQ checks because original CL landed > 1 day ago. Change-Id: I3f8faebb61c19a41ee496a571228f53c0d5fc8dd Reviewed-on: https://chromium-review.googlesource.com/c/1454495Reviewed-by:
Maya Lekova <mslekova@chromium.org> Commit-Queue: Yang Guo <yangguo@chromium.org> Cr-Commit-Position: refs/heads/master@{#59378}
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Ulan Degenbaev authored
The last allocated large object in the young generation is not guaranteed to be initialized when the concurrent marker visits it. This patch adds a mechanism for the concurrent marker to put such objects on the on-hold worklist similar to how new space objects are handled. Bug: chromium:852420 Change-Id: I749e9a7f3dcee6f177f4d95980a4f693c0fd4b04 Reviewed-on: https://chromium-review.googlesource.com/c/1454916Reviewed-by:
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Farazmand authored
Change-Id: I4ac61b2b1c9050b942028d07e78abf5fea1a9bbd Reviewed-on: https://chromium-review.googlesource.com/c/1454837Reviewed-by:
Junliang Yan <jyan@ca.ibm.com> Commit-Queue: Milad Farazmand <miladfar@ca.ibm.com> Cr-Commit-Position: refs/heads/master@{#59376}
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Z Duong Nguyen-Huu authored
Change-Id: Ie946870fc46aeeca36924f20dc82d4ea2a0c756f Reviewed-on: https://chromium-review.googlesource.com/c/1446143Reviewed-by:
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Junliang Yan authored
Change-Id: I59b14188682b5d8843a732aaebf1cc3a4403f7f8 Reviewed-on: https://chromium-review.googlesource.com/c/1454760Reviewed-by:
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Leszek Swirski authored
Preserve coverage for unused functions by force marking them used when code coverage is enabled. Bug: chromium:927464 Change-Id: Ia973467d06f7268f4e98cc76d0bb98cc591e979c Reviewed-on: https://chromium-review.googlesource.com/c/1454717 Commit-Queue: Leszek Swirski <leszeks@chromium.org> Reviewed-by:
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Clemens Hammacher authored
In chromium, the platform might delete the task before executing it and before fully deregistering the Isolate. In that case we need to deregister it from the WasmEngine to avoid a data race or use-after-free. R=mstarzinger@chromium.org CC=herhut@chromium.org Bug: v8:8783, chromium:928458 Cq-Include-Trybots: luci.v8.try:v8_linux64_tsan_rel Change-Id: Ie94e037f07fbe220505a5d8314b413f24c0990e1 Reviewed-on: https://chromium-review.googlesource.com/c/1454598 Commit-Queue: Clemens Hammacher <clemensh@chromium.org> Reviewed-by:
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Junliang Yan authored
When a failing compilation occur, constant pool may not be emitted but linked (at the starting of code sequence). When CodeGenerator destructor is called, Assembler, ConstantPoolBuilder destructor are also called, which lead to calling the destructor of the emitted_label_, and then DCHECK fails because it's linked. Bug: v8:8785 Change-Id: I8926baa2fd7c16c462eef0c146d92ac7bf355396 Reviewed-on: https://chromium-review.googlesource.com/c/1452350Reviewed-by:
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Tamer Tas authored
This reverts commit 81eec150. Reason for revert: windows mozilla test failures Original change's description: > Reland "[test] refactor testsuite configuration" > > This is a reland of 7f92ad0a > > Original change's description: > > [test] refactor testsuite configuration > > > > Every testsuite configuration consist of at least 30% code duplication. > > > > The code age ranges from 10 years old to 5 years old. Implementing anything that > > touches the testsuite code becomes a technical fight to the death. > > > > This CL removes all the duplication by refactoring the common functionality. > > > > This CL contains structural changes without any logical changes % small bug > > fixes. > > > > R=machenbach@chromium.org > > CC=yangguo@chromium.org,sergiyb@chromium.org > > > > Bug: v8:8174, v8:8769 > > Change-Id: Iee299569caa7abdc0307ecf606136669034a28a2 > > Reviewed-on: https://chromium-review.googlesource.com/c/1445881 > > Commit-Queue: Sergiy Belozorov <sergiyb@chromium.org> > > Reviewed-by: Michael Achenbach <machenbach@chromium.org> > > Cr-Commit-Position: refs/heads/master@{#59361} > > Bug: v8:8174, v8:8769 > Change-Id: I8e7078cfb875ceb3777e57084e6f8dfac09693e7 > Reviewed-on: https://chromium-review.googlesource.com/c/1454485 > Reviewed-by: Michael Achenbach <machenbach@chromium.org> > Commit-Queue: Tamer Tas <tmrts@chromium.org> > Cr-Commit-Position: refs/heads/master@{#59369} TBR=machenbach@chromium.org,sergiyb@chromium.org,tmrts@chromium.org Change-Id: I8f5650b5f46be299c004e2fa8b708fa2c17a4dc2 No-Presubmit: true No-Tree-Checks: true No-Try: true Bug: v8:8174, v8:8769 Reviewed-on: https://chromium-review.googlesource.com/c/1454607Reviewed-by:
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Tamer Tas authored
This is a reland of 7f92ad0a Original change's description: > [test] refactor testsuite configuration > > Every testsuite configuration consist of at least 30% code duplication. > > The code age ranges from 10 years old to 5 years old. Implementing anything that > touches the testsuite code becomes a technical fight to the death. > > This CL removes all the duplication by refactoring the common functionality. > > This CL contains structural changes without any logical changes % small bug > fixes. > > R=machenbach@chromium.org > CC=yangguo@chromium.org,sergiyb@chromium.org > > Bug: v8:8174, v8:8769 > Change-Id: Iee299569caa7abdc0307ecf606136669034a28a2 > Reviewed-on: https://chromium-review.googlesource.com/c/1445881 > Commit-Queue: Sergiy Belozorov <sergiyb@chromium.org> > Reviewed-by: Michael Achenbach <machenbach@chromium.org> > Cr-Commit-Position: refs/heads/master@{#59361} Bug: v8:8174, v8:8769 Change-Id: I8e7078cfb875ceb3777e57084e6f8dfac09693e7 Reviewed-on: https://chromium-review.googlesource.com/c/1454485Reviewed-by:
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Tobias Tebbi authored
Bug: v8:7793 Change-Id: Ic7a719eb9216d848d7148e4eb8a239c1637e0bb5 Reviewed-on: https://chromium-review.googlesource.com/c/1430064Reviewed-by:
Jaroslav Sevcik <jarin@chromium.org> Commit-Queue: Tobias Tebbi <tebbi@chromium.org> Cr-Commit-Position: refs/heads/master@{#59368}
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Clemens Hammacher authored
The compilation state is mostly isolate-independent by now. It's only the counters that are taken from one Isolate and then used throughout the livetime of the NativeModule. This should be fixed in another CL. The Isolate itself is never used from the compilation state, thus remove the pointer. R=mstarzinger@chromium.org Bug: v8:8050 Change-Id: Ia605840b81352ede2c84a848081a14e51760e8c8 Reviewed-on: https://chromium-review.googlesource.com/c/1451824 Commit-Queue: Clemens Hammacher <clemensh@chromium.org> Reviewed-by:
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Michael Starzinger authored
R=clemensh@chromium.org Change-Id: I3c5f38c33d5fdb08f927e5417d4d85652d0125ac Reviewed-on: https://chromium-review.googlesource.com/c/1454603Reviewed-by:
Clemens Hammacher <clemensh@chromium.org> Commit-Queue: Michael Starzinger <mstarzinger@chromium.org> Cr-Commit-Position: refs/heads/master@{#59366}
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Georg Neis authored
For instance, in the case of a ScriptContext, the extension_object() getter fails. Change-Id: Id0d65bc7c44438f60e2e824535081fa785feb3c8 Reviewed-on: https://chromium-review.googlesource.com/c/1454482Reviewed-by:
Michael Stanton <mvstanton@chromium.org> Commit-Queue: Georg Neis <neis@chromium.org> Cr-Commit-Position: refs/heads/master@{#59365}
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peterwmwong authored
- Avoids generating ConstructByArrayLike multiple times within CreateTypedArray - Make TypedArrayInitialize a macro to avoid TFS builtin call overhead. Small reduction in builtins size: Before - 9508 TypedArrayInitialize + CreateTypedArray After - 9476 CreateTypedArray Improvements to related typed array constructor benchmarks: TypedArrays-Constructor ~5% TypedArrays-ConstructArrayLike ~2.7% Bug: v8:7161 Change-Id: I1684c3d7577afbb181ea4691caa00c60da391266 Reviewed-on: https://chromium-review.googlesource.com/c/1452239Reviewed-by:
Simon Zünd <szuend@chromium.org> Commit-Queue: Peter Wong <peter.wm.wong@gmail.com> Cr-Commit-Position: refs/heads/master@{#59364}
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Clemens Hammacher authored
This is a reland of 8a914846. No modifications, this CL was not the culprit. Original change's description: > [wasm] Turn deferred handles into global handles > > Each instance of {DeferredHandles} only stores a single handle anyway, > so turning them into global handles saves memory. > > R=ahaas@chromium.org > > Bug: v8:7921, v8:8423 > Change-Id: I75e0cc6ecb6d0337f1695e6bfd4b5fdcb8a2039c > Reviewed-on: https://chromium-review.googlesource.com/c/1402715 > Commit-Queue: Clemens Hammacher <clemensh@chromium.org> > Reviewed-by: Andreas Haas <ahaas@chromium.org> > Cr-Commit-Position: refs/heads/master@{#59331} Bug: v8:7921, v8:8423 Tbr: ahaas@chromium.org Change-Id: I9111eb6405c2624779b9eaa65353ab5f438e9daf Reviewed-on: https://chromium-review.googlesource.com/c/1451930Reviewed-by:
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Tamer Tas authored
This reverts commit 7f92ad0a. Reason for revert: https://ci.chromium.org/p/v8/builders/luci.v8.ci/V8%20Win32/19148 Original change's description: > [test] refactor testsuite configuration > > Every testsuite configuration consist of at least 30% code duplication. > > The code age ranges from 10 years old to 5 years old. Implementing anything that > touches the testsuite code becomes a technical fight to the death. > > This CL removes all the duplication by refactoring the common functionality. > > This CL contains structural changes without any logical changes % small bug > fixes. > > R=machenbach@chromium.org > CC=yangguo@chromium.org,sergiyb@chromium.org > > Bug: v8:8174, v8:8769 > Change-Id: Iee299569caa7abdc0307ecf606136669034a28a2 > Reviewed-on: https://chromium-review.googlesource.com/c/1445881 > Commit-Queue: Sergiy Belozorov <sergiyb@chromium.org> > Reviewed-by: Michael Achenbach <machenbach@chromium.org> > Cr-Commit-Position: refs/heads/master@{#59361} TBR=machenbach@chromium.org,sergiyb@chromium.org,tmrts@chromium.org,v8-reviews@chromium.org Change-Id: I473f0d4c6b9c0239923b8c03699dbc38b7f85030 No-Presubmit: true No-Tree-Checks: true No-Try: true Bug: v8:8174, v8:8769 Reviewed-on: https://chromium-review.googlesource.com/c/1454599 Commit-Queue: Tamer Tas <tmrts@chromium.org> Commit-Queue: Clemens Hammacher <clemensh@chromium.org> Reviewed-by:
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Tamer Tas authored
Every testsuite configuration consist of at least 30% code duplication. The code age ranges from 10 years old to 5 years old. Implementing anything that touches the testsuite code becomes a technical fight to the death. This CL removes all the duplication by refactoring the common functionality. This CL contains structural changes without any logical changes % small bug fixes. R=machenbach@chromium.org CC=yangguo@chromium.org,sergiyb@chromium.org Bug: v8:8174, v8:8769 Change-Id: Iee299569caa7abdc0307ecf606136669034a28a2 Reviewed-on: https://chromium-review.googlesource.com/c/1445881 Commit-Queue: Sergiy Belozorov <sergiyb@chromium.org> Reviewed-by:
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Jakob Gruber authored
For these two fields, an offset of 0 was used to mark non-existent tables. After this CL, it always contains a real offset even if the table is empty. This matches behavior of other embedded metadata (constant pool and code comments). Remnants of the old behavior still remain in WasmCode and HandlerTable. Drive-by: Update comments describing Code object layout. Drive-by: Unify naming of Code offset constants. Bug: v8:8758 Change-Id: Ia8a1f66988b6c294a026b96f4f272fc5583a8c30 Reviewed-on: https://chromium-review.googlesource.com/c/1451880Reviewed-by:
Sigurd Schneider <sigurds@chromium.org> Reviewed-by:
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Simon Zünd authored
This CL introduces Torque classes with fields around TypedArrays so CSA LoadObjectField accessors that are only used in Torque code can be removed. R=tebbi@chromium.org Bug: v8:8562 Change-Id: Ie46dad5c25bd6ac03aacef8509e22f435896d127 Reviewed-on: https://chromium-review.googlesource.com/c/1451823Reviewed-by:
Tobias Tebbi <tebbi@chromium.org> Commit-Queue: Simon Zünd <szuend@chromium.org> Cr-Commit-Position: refs/heads/master@{#59359}
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Tom Tan authored
Because Windows ARM64 is in LLP64 data model, the long type as input parameter for labs is still 32-bit. std::abs has overloads for both long and long long type, which works for both LP64 and LLP64 data model (see below links). https://docs.microsoft.com/en-us/cpp/c-runtime-library/reference/abs-labs-llabs-abs64 https://en.cppreference.com/w/cpp/numeric/math/abs Bug: chromium:893460 Change-Id: I477d22d550bd92bf9dcc974ac84b4fe5222c1e13 Reviewed-on: https://chromium-review.googlesource.com/c/1448715Reviewed-by:
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Jakob Gruber authored
This adds Code::has_foo() and Code::foo_size() helpers for inlined metadata sections (currently: the safepoint table, handler table, constant pool, and code comments). Prior to this, each call site had to know implementation details of the instruction area layout. Bug: v8:8758 Change-Id: I9dc391992a4bf709ee403beab8606d85540dc1be Reviewed-on: https://chromium-review.googlesource.com/c/1451838 Commit-Queue: Jakob Gruber <jgruber@chromium.org> Reviewed-by:
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Daniel Clifford authored
Bug: v8:7793 Change-Id: Iaf3941b76e261308f656fb92b3c53e6cab5ad350 Reviewed-on: https://chromium-review.googlesource.com/c/1454476 Commit-Queue: Daniel Clifford <danno@chromium.org> Reviewed-by:
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