[ECOS] Question CYGNUM_KERNEL_THREADS_DATA_MAX?
Tue Jan 28 22:21:00 GMT 2003
> > Thats what im relying on. 1<<32 should be 0 on most processors. If so,
> > it all works out correct. But its not something i would trust unless
> > it was written down in some standard and gcc actually implements that
> > standard.
Wandering in here very late in the game, I am wondering why you don't just
mask the result of the shift with 0xFFFFFFFFu whereever you use it. On
32-bit machines, the optimizer will (presumably) ignore the NOP mask, and on
other machines, the result will be 0 as you desire.
OK, I'll drift back out now...
Before posting, please read the FAQ: http://sources.redhat.com/fom/ecos
and search the list archive: http://sources.redhat.com/ml/ecos-discuss
More information about the Ecos-discuss