Bug 46423

Summary: ~9.9% speedup when compiling interpreter with llvm-gcc-4.2
Product: WebKit Reporter: David Kilzer (:ddkilzer) <ddkilzer>
Component: JavaScriptCoreAssignee: David Kilzer (:ddkilzer) <ddkilzer>
Status: RESOLVED FIXED    
Severity: Normal CC: joepeck, oliver
Priority: P2 Keywords: InRadar
Version: 528+ (Nightly build)   
Hardware: Other   
OS: OS X 10.5   
Bug Depends on: 35716    
Bug Blocks:    
Attachments:
Description Flags
Patch oliver: review+

Description David Kilzer (:ddkilzer) 2010-09-23 15:40:25 PDT
Created attachment 68609 [details]
Patch

Reviewed by NOBODY (OOPS!).

* interpreter/Interpreter.cpp:
(JSC::Interpreter::privateExecute): Disable the gcc computed
goto hacks added in r55564 when compiling with llvm-gcc-4.2.
---
 2 files changed, 24 insertions(+), 12 deletions(-)
Comment 1 David Kilzer (:ddkilzer) 2010-09-23 15:42:22 PDT
rdar://problem/8460731
Comment 2 David Kilzer (:ddkilzer) 2010-09-23 15:45:27 PDT
Commit r55564 is Bug 35716.  <http://trac.webkit.org/changeset/55564>
Comment 3 David Kilzer (:ddkilzer) 2010-09-23 16:12:23 PDT
Committed r68212: <http://trac.webkit.org/changeset/68212>