Bug 120965 - FTL should support typed array GetByVal and related ops
Summary: FTL should support typed array GetByVal and related ops
Status: RESOLVED FIXED
Alias: None
Product: WebKit
Classification: Unclassified
Component: JavaScriptCore (show other bugs)
Version: 528+ (Nightly build)
Hardware: All All
: P2 Normal
Assignee: Filip Pizlo
URL:
Keywords:
Depends on:
Blocks: 112840
  Show dependency tree / graph
 
Reported: 2013-09-07 13:31 PDT by Filip Pizlo
Modified: 2013-09-07 14:13 PDT (History)
7 users (show)

See Also:

Attachments
the patch (18.58 KB, patch)
2013-09-07 13:33 PDT, Filip Pizlo 		no flags Details | Formatted Diff | Diff
the patch (20.00 KB, patch)
2013-09-07 13:42 PDT, Filip Pizlo 		oliver: review+
Details | Formatted Diff | Diff
Show Obsolete (1) View All Add an attachment (proposed patch, testcase, etc.)

Note You need to log in before you can comment on or make changes to this bug.
Description Filip Pizlo 2013-09-07 13:31:28 PDT 
Support just enough to compile this function for any typed array type:

function foo(a) {
    var result = 0;
    for (var i = 0; i < a.length; ++i)
        result += a[i];
    return result;
}
Comment 1 Filip Pizlo 2013-09-07 13:33:31 PDT 
Created attachment 210920 [details]
the patch
Comment 2 Filip Pizlo 2013-09-07 13:42:15 PDT 
Created attachment 210921 [details]
the patch
Comment 3 Filip Pizlo 2013-09-07 14:13:21 PDT 
Landed in http://trac.webkit.org/changeset/155260