Hi all,
I'm still trying to get the testsuite to pass all tests cleanly.
Yesterday I've done a patch to mark as unsupported tests that used the
"double" type. This helps float-floor.c pass the test (as unsupported)
but 538 tests (just in execute.exp) are also marked as unsupported
because of this.
It seems like a bad trade-off, so I'll try to come up with a way to
change just float-floor.c to "#ifdef" on the size of the double type, so
that it doesn't fail, and we can keep all the other tests.
In the meantime, I tried to not mark "long long" as unsupported, with
similar results.
Without "no_long_long" there are more 32 tests that fail, but less 556
tests are marked as unsupported. Which means that 64 bit "long long"'s
are mostly supported in fact.
The question is: are "long long"'s officially supported? Should we be
running the tests that use them?
BTW: 64 bit long long is really hard for a 8 bit microcontroller. At
least one of the tests (with -O0 optimization) was initially failing
from timeout, which means that it was taking more than 500 million
cycles to execute. Increasing the timeout to 2 billion cycles solved the
problem, though.
--
Paulo Marques
Software Development Department - Grupo PIE, S.A.
Phone: +351 252 290600, Fax: +351 252 290601
Web: www.grupopie.com
"Prediction is hard. Especially of the future."
Niels Bohr
_______________________________________________
AVR-GCC-list mailing list
[email protected]
http://lists.nongnu.org/mailman/listinfo/avr-gcc-list
