This is the mail archive of the ecos-discuss@sourceware.org mailing list for the eCos project.


Index Nav: [Date Index] [Subject Index] [Author Index] [Thread Index]
Message Nav: [Date Prev] [Date Next] [Thread Prev] [Thread Next]
Other format: [Raw text]

Re: gcc 4.1.2, some testcases fail when built with optimizations


Hans Rosenfeld wrote:
> On Sun, Jun 17, 2007 at 01:58:06PM -0600, Gary Thomas wrote:
>   
>> What's the architecture (ppc, mips, etc)?  I run 4.1.2 here all
>> the time with no troubles.
>>     
>
> its a LPC2292 (ARM)
>   
The 4.1 compiler is known to generate bad code on some platforms.  I run
it here on PowerPC boards
with no troubles, but I wouldn't use it on x86.

Can you try something newer?  4.2 is now out.

-- 
------------------------------------------------------------
Gary Thomas                 |  Consulting for the
MLB Associates              |    Embedded world
------------------------------------------------------------


-- 
Before posting, please read the FAQ: http://ecos.sourceware.org/fom/ecos
and search the list archive: http://ecos.sourceware.org/ml/ecos-discuss


Index Nav: [Date Index] [Subject Index] [Author Index] [Thread Index]
Message Nav: [Date Prev] [Date Next] [Thread Prev] [Thread Next]