494741 - v8(v3) regexp benchmark fails

Status: VERIFIED DUPLICATE of bug 493821

(Firefox :: General, defect)

Description

[philcolbourn]

User-Agent:       Mozilla/5.0 (Macintosh; U; Intel Mac OS X 10.5; en-US; rv:1.9.1pre) Gecko/20090524 Minefield/3.0
Build Identifier: Mozilla/5.0 (Macintosh; U; Intel Mac OS X 10.5; en-US; rv:1.9.1pre) Gecko/20090524 Minefield/3.0

Google's V8 benchmark (v3) test fails to complete. The RegExp test fails.

The v4 test works.

Reproducible: Always

Steps to Reproduce:
1.goto http://v8.googlecode.com/svn/data/benchmarks/v3/run.html
2.
3.
Actual Results:  
Running: 100% completed.
Richards: 1504
DeltaBlue: 90.4
Crypto: 804
RayTrace: 195
EarleyBoyer: 261
RegExp: error

Expected Results:  
The test should complete with no errors.

This could be a V8 test failure. However it did work on 3.5b5pre.

Comment 1

[Nochum Sossonko [:Natch]]

I assume you mean that it doesn't work on trunk (3.6a1pre), marking dupe.

Comment 2

[ICHIMARU Takeshi(a.k.a. Ayakawa)]

userAgent:Mozilla/5.0 (Windows; U; Windows NT 6.0; en-US; rv:1.9.1pre) Gecko/20090619 Shiretoko/3.5pre

I tryed v8 bencmark, sometimes Fx had error at RegExp.
remove try-catch from base.js, and run it, error message on ErrorConsole:

Error: re0.exec is not a function
Source File: file:///x:/xxx/v8/regexp.js
Line: 64