Summary
=======

Table generated by the tst-ieee754.tbl Perl script:

                            LDBL FEM E NAN Z
armv5tel-linux-zaurus       -           -  -
armv6l-linux-n810           -     0     -  -
hppa-hpux-hpcc                 q        -  -
i386-freebsd6.2              e          -  -
i686-linux-gcc-O0            e    2  -  -  -
i686-linux-gcc-O2            E    2  +  -  -
i686-linux-gcc-sse           E    0     -  -
ia64-hpux-hpcc                 q        -  -
ia64-linux-gcc-O0            E    0     -  -
ia64-linux-gcc-O2            e    0     -  -
ia64-linux-icc-O0            e    0     -  -
ia64-linux-icc-O1            e   -1     1  -
ia64-linux-icc-O2            e   -1     1  N
ppc-darwin8.11                d         -  -
ppc-linux-gcc                 d   0     -  -
ppc64-linux-suse              d   0     -  -
sparc-solaris-sunwspro5        q        -  -
sparc-solaris-sunwspro6        q        -  -
x86_64-linux-etch-gcc        E    0     -  -
x86_64-linux-etch-opencc     E    2     -  -
x86_64-linux-lenny           E    0     -  -

LDBL: "long double" arithmetic:
  -: IEEE-754 double precision (same as the "double" type);
  e: traditional extended precision (without the gcc bug on casts);
  E: ditto with bug http://gcc.gnu.org/bugzilla/show_bug.cgi?id=36578;
  d: double-double;
  q: IEEE-754R quadruple precision.

FEM: value of FLT_EVAL_METHOD (ISO C99).

E: when intermediate extended precision is used for the "double" type:
  -: values stored to a variable are converted into double precision;
  +: values are kept in extended precision (not conform to ISO C99).

NAN: number of failing tests related to NaN (up to 8).

Z: first rounding mode for which -0 + -0 does not give -0.

$Id: Summary 23310 2008-06-20 19:31:54Z lefevre $