Bug 179210 - Enable CPU(ARM_NEON) and HAVE(ARM_NEON_INTRINSICS) for ARM64
Summary: Enable CPU(ARM_NEON) and HAVE(ARM_NEON_INTRINSICS) for ARM64
Status: NEW
Alias: None
Product: WebKit
Classification: Unclassified
Component: Web Template Framework (show other bugs)
Version: WebKit Nightly Build
Hardware: Unspecified Unspecified
: P2 Normal
Assignee: Konstantin Tokarev
URL:
Keywords:
Depends on:
Blocks:
 
Reported: 2017-11-02 16:36 PDT by Konstantin Tokarev
Modified: 2017-11-02 19:12 PDT (History)
9 users (show)

See Also:


Attachments
Patch (2.10 KB, patch)
2017-11-02 16:39 PDT, Konstantin Tokarev
annulen: review?
buildbot: commit-queue-
Details | Formatted Diff | Diff
Archive of layout-test-results from ews126 for ios-simulator-wk2 (1.57 MB, application/zip)
2017-11-02 18:32 PDT, Build Bot
no flags Details

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Description Konstantin Tokarev 2017-11-02 16:36:29 PDT
NEON instruction set is available on AArch64 too. Note that gcc defines __ARM_NEON there instead of __ARM_NEON__.
Comment 1 Konstantin Tokarev 2017-11-02 16:39:48 PDT
Created attachment 325796 [details]
Patch
Comment 2 Build Bot 2017-11-02 18:32:21 PDT
Comment on attachment 325796 [details]
Patch

Attachment 325796 [details] did not pass ios-sim-ews (ios-simulator-wk2):
Output: http://webkit-queues.webkit.org/results/5082628

New failing tests:
imported/w3c/web-platform-tests/service-workers/service-worker/fetch-canvas-tainting.https.html
Comment 3 Build Bot 2017-11-02 18:32:22 PDT
Created attachment 325815 [details]
Archive of layout-test-results from ews126 for ios-simulator-wk2

The attached test failures were seen while running run-webkit-tests on the ios-sim-ews.
Bot: ews126  Port: ios-simulator-wk2  Platform: Mac OS X 10.12.6
Comment 4 JF Bastien 2017-11-02 19:12:36 PDT
Is it faster, and does it affect code size?