Bug 122244 - Make Baseline JIT exception handling work like the DFG JIT
Summary: Make Baseline JIT exception handling work like the DFG JIT
Status: RESOLVED FIXED
Alias: None
Product: WebKit
Classification: Unclassified
Component: JavaScriptCore (show other bugs)
Version: 528+ (Nightly build)
Hardware: All All
: P2 Normal
Assignee: Michael Saboff
URL:
Keywords:
Depends on:
Blocks: 116888
  Show dependency treegraph
 
Reported: 2013-10-02 16:09 PDT by Michael Saboff
Modified: 2013-11-05 09:08 PST (History)
3 users (show)

See Also:


Attachments
Patch (3.58 KB, patch)
2013-10-02 16:23 PDT, Michael Saboff
no flags Details | Formatted Diff | Diff

Note You need to log in before you can comment on or make changes to this bug.
Description Michael Saboff 2013-10-02 16:09:06 PDT
The DFG JIT emits common exception code calling lookupExceptionHandler() for exceptions that are checked in generated code.  The Baseline JIT should do the same think.  This is in preparation for changing JIT Stubs being changed to JITOperations called via CCallHelpers code.
Comment 1 Michael Saboff 2013-10-02 16:23:41 PDT
Created attachment 213212 [details]
Patch
Comment 2 Michael Saboff 2013-10-02 16:25:13 PDT
This patch was reviewed by Filip Pizlo in person.
Comment 3 Michael Saboff 2013-10-02 16:32:31 PDT
Committed r156810: <http://trac.webkit.org/changeset/156810>
Comment 4 Csaba Osztrogonác 2013-11-05 09:08:53 PST
Comment on attachment 213212 [details]
Patch

Cleared review? from attachment 213212 [details] so that this bug does not appear in http://webkit.org/pending-review.  If you would like this patch reviewed, please attach it to a new bug (or re-open this bug before marking it for review again).