- 31 May, 2017 1 commit
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jgruber authored
BUG=v8:5737 Review-Url: https://codereview.chromium.org/2913783002 Cr-Commit-Position: refs/heads/master@{#45629}
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- 11 Apr, 2017 1 commit
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Caitlin Potter authored
A really slight change in behaviour introduced by https://github.com/tc39/proposal-async-iteration/commit/395b2e3b2f5acb62f9fae11c5e189423d4af50e6 Just swaps the order that properties are loaded from an iterator result object in the various Async-from-Sync Iterator methods. Fixes for the test262 tests have been submitted already (https://github.com/tc39/test262/pull/961). BUG=v8:5855, v8:6242 R=littledan@chromium.org, jwolfe@igalia.com, Change-Id: I1ff0e1b7758c126d02aec27d67ceeb15b91c06cf Reviewed-on: https://chromium-review.googlesource.com/474087Reviewed-by:
Daniel Ehrenberg <littledan@chromium.org> Commit-Queue: Caitlin Potter <caitp@igalia.com> Cr-Commit-Position: refs/heads/master@{#44572}
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- 07 Apr, 2017 2 commits
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Caitlin Potter authored
InternalResolvePromise, InternalPromiseReject and InternalPerformPromiseThen generate quite a lot of code. This change adds 3 new TF stubs which inline calls to these builtins. These stubs are invoked rather than inlining those operations listed above directly. This is done for Async Iteration builtins, as well as Async Function builtins. Promise builtins are left as they were, and continue to inline these calls. This results in a roughly 99kb reduction in snapshot_blob.bin on an x64 release build. BUG=v8:5855 R=gsathya@chromium.org, jgruber@chromium.org Change-Id: I83e2f096782db685fe316dd071980cd8d696fe53 Reviewed-on: https://chromium-review.googlesource.com/469927Reviewed-by:
Franziska Hinkelmann <franzih@chromium.org> Reviewed-by:
Jakob Gruber <jgruber@chromium.org> Reviewed-by:
Michael Starzinger <mstarzinger@chromium.org> Cr-Commit-Position: refs/heads/master@{#44483}
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Camillo Bruni authored
Change-Id: If074bb297201470d688ecd7b01e5e9ce9bab464e Reviewed-on: https://chromium-review.googlesource.com/469730 Commit-Queue: Camillo Bruni <cbruni@chromium.org> Reviewed-by:
Jakob Kummerow <jkummerow@chromium.org> Cr-Commit-Position: refs/heads/master@{#44473}
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- 06 Apr, 2017 3 commits
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Franziska Hinkelmann authored
This reverts commit 9461fe24. Reason for revert: Breaks a test in Node.js: parallel/test-util-inspect === release test-util-inspect === Path: parallel/test-util-inspect # # Fatal error in , line 0 # unreachable code # ==== C stack trace =============================== Original change's description: > [builtins] don't inline calls for common Promise ops in async builtins > > InternalResolvePromise, InternalPromiseReject and > InternalPerformPromiseThen generate quite a lot of code. > > This change adds 3 new TF stubs which inline calls to these builtins. > These stubs are invoked rather than inlining those operations listed > above directly. This is done for Async Iteration builtins, as well as > Async Function builtins. Promise builtins are left as they were, and > continue to inline these calls. > > This results in a roughly 99kb reduction in snapshot_blob.bin on an x64 > release build. > > BUG=v8:5855 > R=gsathya@chromium.org, jgruber@chromium.org > > Change-Id: I3349d0f0353a72270ae40b974312d64d1c8a9e46 > Reviewed-on: https://chromium-review.googlesource.com/461269 > Commit-Queue: Caitlin Potter <caitp@igalia.com> > Reviewed-by: Michael Starzinger <mstarzinger@chromium.org> > Reviewed-by: Sathya Gunasekaran (ooo until April 10) <gsathya@chromium.org> > Reviewed-by: Jakob Gruber <jgruber@chromium.org> > Cr-Commit-Position: refs/heads/master@{#44445} TBR=mstarzinger@chromium.org,gsathya@chromium.org,caitp@igalia.com,jgruber@chromium.org,v8-reviews@googlegroups.com,bmeurer@chromium.org NOPRESUBMIT=true NOTREECHECKS=true NOTRY=true BUG=v8:5855 Change-Id: Iabcdf8b025cc9b053a858f8e74389638ac000ba0 Reviewed-on: https://chromium-review.googlesource.com/469946Reviewed-by:
Franziska Hinkelmann <franzih@chromium.org> Commit-Queue: Franziska Hinkelmann <franzih@chromium.org> Cr-Commit-Position: refs/heads/master@{#44448}
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Caitlin Potter authored
InternalResolvePromise, InternalPromiseReject and InternalPerformPromiseThen generate quite a lot of code. This change adds 3 new TF stubs which inline calls to these builtins. These stubs are invoked rather than inlining those operations listed above directly. This is done for Async Iteration builtins, as well as Async Function builtins. Promise builtins are left as they were, and continue to inline these calls. This results in a roughly 99kb reduction in snapshot_blob.bin on an x64 release build. BUG=v8:5855 R=gsathya@chromium.org, jgruber@chromium.org Change-Id: I3349d0f0353a72270ae40b974312d64d1c8a9e46 Reviewed-on: https://chromium-review.googlesource.com/461269 Commit-Queue: Caitlin Potter <caitp@igalia.com> Reviewed-by:
Michael Starzinger <mstarzinger@chromium.org> Reviewed-by:
Sathya Gunasekaran (ooo until April 10) <gsathya@chromium.org> Reviewed-by:
Jakob Gruber <jgruber@chromium.org> Cr-Commit-Position: refs/heads/master@{#44445}
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Camillo Bruni authored
Change-Id: Ie84fbc26a3f3782564f3d0734c284f19a75853f3 Reviewed-on: https://chromium-review.googlesource.com/469826Reviewed-by:
Jakob Kummerow <jkummerow@chromium.org> Commit-Queue: Camillo Bruni <cbruni@chromium.org> Cr-Commit-Position: refs/heads/master@{#44438}
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- 29 Mar, 2017 1 commit
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Caitlin Potter authored
- Introduce new struct AsyncGeneratorRequest, which holds information pertinent to resuming execution of an AsyncGenerator, such as the Promise associated with the async generator request. It is intended to be used as a singly linked list, and holds a pointer to the next item in te queue. - Introduce JSAsyncGeneratorObject (subclass of JSGeneratorObject), which includes several new internal fields (`queue` which contains a singly linked list of AsyncGeneratorRequest objects, and `await_input` which contains the sent value from an Await expression (This is necessary to prevent function.sent (used by yield*) from having the sent value observably overwritten during execution). - Modify SuspendGenerator to accept a set of Flags, which indicate whether the suspend is for a Yield or Await, and whether it takes place on an async generator or ES6 generator. - Introduce interpreter intrinsics and TF intrinsic lowering for accessing the await input of an async generator - Modify the JSGeneratorStore operator to understand whether or not it's suspending for a normal yield, or an AsyncGenerator Await. This ensures appropriate registers are stored. - Add versions of ResumeGeneratorTrampoline which store the input value in a different field depending on wether it's an AsyncGenerator Await resume, or an ordinary resume. Also modifies whether debug code will assert that the generator object is a JSGeneratorObject or a JSAsyncGeneratorObject depending on the resume type. BUG=v8:5855 R=bmeurer@chromium.org, rmcilroy@chromium.org, jgruber@chromium.org, littledan@chromium.org, neis@chromium.org TBR=marja@chromium.org Change-Id: I9d58df1d344465fc937fe7eed322424204497187 Reviewed-on: https://chromium-review.googlesource.com/446961 Commit-Queue: Caitlin Potter <caitp@igalia.com> Reviewed-by:
Ross McIlroy <rmcilroy@chromium.org> Reviewed-by:
Hannes Payer <hpayer@chromium.org> Reviewed-by:
Benedikt Meurer <bmeurer@chromium.org> Reviewed-by:
Jakob Gruber <jgruber@chromium.org> Cr-Commit-Position: refs/heads/master@{#44240}
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- 21 Mar, 2017 2 commits
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Igor Sheludko authored
Second bulk of changes. BUG=v8:6116 Change-Id: I6297c4e3e1c0230a96dc6197691a54c07cc61c88 Reviewed-on: https://chromium-review.googlesource.com/457320 Commit-Queue: Igor Sheludko <ishell@chromium.org> Reviewed-by:
Jakob Gruber <jgruber@chromium.org> Cr-Commit-Position: refs/heads/master@{#43995}
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jkummerow authored
BUG=v8:6055 Review-Url: https://codereview.chromium.org/2760953002 Cr-Commit-Position: refs/heads/master@{#43975}
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- 16 Mar, 2017 1 commit
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jkummerow authored
This is in preparation for linking the former only into mksnapshot. Just shuffling code around, no changes in functionality. BUG=v8:6055 Review-Url: https://codereview.chromium.org/2752143004 Cr-Commit-Position: refs/heads/master@{#43858}
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- 24 Feb, 2017 1 commit
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caitp authored
Introduce a new Object to allow GetIterator("async") to function when the iterable does not have a Symbol.asyncIterator method. This patch has been split out from https://codereview.chromium.org/2622833002/ and incorporates test cases. BUG=v8:5855, v8:4483 R=jgruber@chromium.org, rmcilroy@chromium.org, neis@chromium.org TBR=hpayer@chromium.org, bmeurer@chromium.org Review-Url: https://codereview.chromium.org/2645313003 Cr-Commit-Position: refs/heads/master@{#43419}
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