[PATCH] Update ulps on i386/s390{,x} for GCC 3.4
Martin Schwidefsky
schwidefsky@de.ibm.com
Fri Jun 11 16:16:00 GMT 2004
Hi Jakub,
> ... and GCC 3.4 compiled libm on s390/s390x
> fails a bunch of tests for exceptions being raised/not-raised on NaN/Inf
> arguments in test-double (e.g. sqrt (NaN)).
> Will look into that next.
The reason for this is the generic implementation of __ieee754_sqrt.
I side stepped the problem by defining s390 specific function that
use the hardware instructions. See:
http://sources.redhat.com/ml/libc-alpha/2004-04/msg00119.html
blue skies,
Martin
Linux/390 Design & Development, IBM Deutschland Entwicklung GmbH
Schönaicherstr. 220, D-71032 Böblingen, Telefon: 49 - (0)7031 - 16-2247
E-Mail: schwidefsky@de.ibm.com
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