Bug 179210

Summary: Enable CPU(ARM_NEON) and HAVE(ARM_NEON_INTRINSICS) for ARM64
Product: WebKit Reporter: Konstantin Tokarev <annulen>
Component: Web Template FrameworkAssignee: Konstantin Tokarev <annulen>
Status: NEW ---    
Severity: Normal CC: benjamin, buildbot, cdumez, cmarcelo, dbates, jfbastien, mark.lam, mcatanzaro, ossy
Priority: P2    
Version: WebKit Nightly Build   
Hardware: Unspecified   
OS: Unspecified   
Attachments:
Description Flags
Patch
annulen: review?, buildbot: commit-queue-
Archive of layout-test-results from ews126 for ios-simulator-wk2 none

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?