[Date Prev][Date Next] [Thread Prev][Thread Next] [Thread Index] [Date Index] [Author Index]

Re: GCC 4

From: Arjan van de Ven <arjanv redhat com>
To: caf omen com, For testers of Fedora Core development releases <fedora-test-list redhat com>
Cc:
Subject: Re: GCC 4
Date: Fri, 15 Apr 2005 18:21:36 +0200

On Fri, 2005-04-15 at 09:12 -0700, Chuck Forsberg WA7KGX wrote:
> I tried GCC 4 on some of my code.  No problems, but there 
> complaints that exit() was redefined.  Executables are
> smaller than before.
> 
> Dhrystone 2 was somewhat slower using the same -O3 flag.

could you try -O2 please.. -O3 is generally a very bad idea...

Attachment: signature.asc
Description: This is a digitally signed message part

References:
- GCC 4
  - From: Chuck Forsberg WA7KGX

[Date Prev][Date Next] [Thread Prev][Thread Next] [Thread Index] [Date Index] [Author Index]