------- Comment #2 from dave at hiauly1 dot hia dot nrc dot ca 2007-12-15 19:24 ------- Subject: Re: FAIL: gfortran.dg/nan_4.f90 -O tests for errors
> Hmm, looking at the test suite results, it works on > hppa2.0w-hp-hpux11.11 My last build on hppa2.0w-hp-hpux11.11 was 130926 (i.e., before the test was added). > On the "working" systems the bit pattern is equivalent to NaN, but I do not > know the value is on the failing systems. The bit pattern is a Signaling NaN on PA-RISC. > Which version of the MPFR library are you using? 4.3.0 > Can you compile and run the following program and post the output? > (If needed, use the option -fno-range-check, but seemingly the option is not > needed as the message is missing.) > > print *, real(z'FFFFFFFF') > end On hppa-unknown-linux-gnu, it prints [EMAIL PROTECTED]:~/gnu/gcc-4.3/objdir/gcc$ ./a.out 0.0000000 Dave -- http://gcc.gnu.org/bugzilla/show_bug.cgi?id=34482
