Bug 95767 - DFG JIT doesn't work for ASSEMBLER_WX_EXCLUSIVE
Summary: DFG JIT doesn't work for ASSEMBLER_WX_EXCLUSIVE
Status: NEW
Alias: None
Product: WebKit
Classification: Unclassified
Component: JavaScriptCore (show other bugs)
Version: 528+ (Nightly build)
Hardware: Unspecified Unspecified
: P2 Normal
Assignee: Nobody
URL:
Keywords:
Depends on:
Blocks:
 
Reported: 2012-09-04 12:00 PDT by Yong Li
Modified: 2012-09-05 08:37 PDT (History)
3 users (show)

See Also:

Attachments
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 Yong Li 2012-09-04 12:00:57 PDT 
When DFG JIT optimizes an existing assembly, it can write others which are read-only. Not seeing a quick or even feasible solution...