optimization/4935: errno

[rth@gcc.gnu.org]

Synopsis: errno

State-Changed-From-To: open->closed
State-Changed-By: rth
State-Changed-When: Fri Mar 22 16:59:51 2002
State-Changed-Why:
    This has nothing to do with gcc.  This is a glibc problem
    (or misunderstanding -- I've not checked to see whether 
    the implementation is absolutely required to set errno).
    
    In either case, one can get the desired results by adding
    -D__NO_MATH_INLINES to your command-line options, which 
    will disable the inline implementation of fsqrt that is
    responsible for the observed behaviour.

http://gcc.gnu.org/cgi-bin/gnatsweb.pl?cmd=view%20audit-trail&database=gcc&pr=4935