Bug 50008

Summary: Merge the usage of jumps and calls at ARM-JIT
Product: WebKit Reporter: Gabor Loki <loki>
Component: JavaScriptCoreAssignee: Gabor Loki <loki>
Status: RESOLVED FIXED    
Severity: Enhancement CC: commit-queue
Priority: P2    
Version: 528+ (Nightly build)   
Hardware: Other   
OS: All   
Attachments:
Description Flags
Merge the usage of jumps and calls at ARM-JIT none

Gabor Loki
Reported 2010-11-24 00:38:57 PST
Currently, those JmpSrc objects which represent jumps point to the address of branches, and the JmpSrc objects which represent calls point to the return address of calls (after the branch instruction). The JmpSrc objects point to after the jump instruction on all other JITs. So, the ARM JIT should follow this method also.
Attachments
Merge the usage of jumps and calls at ARM-JIT (6.37 KB, patch)
2010-11-24 00:50 PST, Gabor Loki 		no flags
DetailsFormatted DiffDiff
View All Add attachment proposed patch, testcase, etc.
Gabor Loki
Comment 1 2010-11-24 00:50:36 PST
Created attachment 74730 [details] Merge the usage of jumps and calls at ARM-JIT I have not seen any performance issues.
WebKit Commit Bot
Comment 2 2010-11-24 05:04:55 PST
Comment on attachment 74730 [details] Merge the usage of jumps and calls at ARM-JIT Clearing flags on attachment: 74730 Committed r72663: <http://trac.webkit.org/changeset/72663>
WebKit Commit Bot
Comment 3 2010-11-24 05:05:00 PST
All reviewed patches have been landed. Closing bug.
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