[ECOS] gcc 4.1.2, some testcases fail when built with optimizations

Gary Thomas gary@mlbassoc.com
Tue Jun 19 05:46:00 GMT 2007

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

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