This is the mail archive of the
gcc@gcc.gnu.org
mailing list for the GCC project.
Re: FWD: FLOATING-POINT CONSISTENCY, -FFLOAT-STORE, AND X86
>>>>> "Marc" == Marc Lehmann <pcg@goof.com> writes:
Marc> I should hjave a look at glibc's libm to see wether rounding
Marc> would affect it negatively.
Yes please! I've never been able to get a story on it but haven't
seen problems in rather limited Fortran tests. (There's a comment
about libm requirements in fpu_control.h which seemed to be
contradicted by something else in the header.)