> So, now if I tell you that despite all reports that it 'works fine', > I'm getting > > > FAIL: gcc.dg/torture/builtin-sin-mpfr-1.c -O0 (test for excess > > errors) > > do you think this is likely to be: > 1. some problem in gmp or mpfr, > 2. some problem in my build of gmp and/or mpfr, that wouldn't occur > if I'd built it in some other (unspecified) way, > 3. some problem in my existing system configuration, maybe I already > have a gmp installed that is somehow conflicting, or > 4. a well-known but not serious bug in GCC's Darwin port? > > It turns out the answer is 4, at least I think it is.
Actually it is a bug in mpfr which is fixed in the cumulative patch. -- Pinski