[Bug middle-end/50083] New: [4.7 regression] All 32-bit fortran tests fail on 32-bit Solaris

["ro at gcc dot gnu.org" <gcc-bugzilla at gcc dot gnu dot org>]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=50083

             Bug #: 50083
           Summary: [4.7 regression] All 32-bit fortran tests fail on
                    32-bit Solaris
    Classification: Unclassified
           Product: gcc
           Version: 4.7.0
            Status: UNCONFIRMED
          Severity: normal
          Priority: P3
         Component: middle-end
        AssignedTo: unassigned@gcc.gnu.org
        ReportedBy: ro@gcc.gnu.org
                CC: ubizjak@gmail.com
              Host: i386-pc-solaris2.[89], sparc-sun-solaris2.[89]
            Target: i386-pc-solaris2.[89], sparc-sun-solaris2.[89]
             Build: i386-pc-solaris2.[89], sparc-sun-solaris2.[89]


Uros,

your patch

2011-08-12  Uros Bizjak  <ubizjak@gmail.com>

        * builtins.def (BUILT_IN_ICEIL{,F,L}, BUILT_IN_IFLOOR{,F,L}
        BUILT_IN_IRINT{,F,L}, BUILT_IN_IROUND{,F,L}: New builtin definitions.
[...]

completely broke 32-bit Fortran testing on Solaris 8 and 9, both SPARC and x86:

FAIL: gfortran.dg/coarray/atomic_1.f90 -fcoarray=single  -O2  (test for excess
errors)
Excess errors:
Undefined            first referenced
 symbol                  in file
__builtin_iroundf                  
/var/gcc/regression/trunk/8-gcc/build/sparc-sun-solaris2.8/./libgfortran/.libs/libgfortran.so
__builtin_iround                   
/var/gcc/regression/trunk/8-gcc/build/sparc-sun-solaris2.8/./libgfortran/.libs/libgfortran.so
ld: fatal: Symbol referencing errors. No output written to ./atomic_1.exe

Please fix.

  Rainer