Irix6 long doubles implemented wrong? (27_io/ostream_inserter_arith)

[Alexandre Oliva]

On Jan 26, 2003, Alexandre Oliva <aoliva@redhat.com> wrote:

> 	* real.c (ibm_extended_format): Add 53 to minimum exponent.

Turned out this got encode_ibm_extended very confused when presented
with denormals, not only numbers that had to be represented as
denormal doubles, but also those that could still use a normal double
for the upper part.  This new patch fixes it, and actually passes the
numeric_limits test.  Ok to install?

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-- 
Alexandre Oliva   Enjoy Guarana', see http://www.ic.unicamp.br/~oliva/
Red Hat GCC Developer                 aoliva@{redhat.com, gcc.gnu.org}
CS PhD student at IC-Unicamp        oliva@{lsd.ic.unicamp.br, gnu.org}
Free Software Evangelist                Professional serial bug killer