[Bug fortran/40873] -fwhole-file -fwhole-program: Wrong decls cause too much to be optimized away

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

------- Comment #27 from burnus at gcc dot gnu dot org  2010-07-27 08:44 -------
Subject: Bug 40873

Author: burnus
Date: Tue Jul 27 08:44:22 2010
New Revision: 162557

URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=162557
Log:
2010-07-26  Tobias Burnus  <burnus@net-b.de>

        PR fortran/40873
        * trans-decl.c (gfc_get_extern_function_decl): Fix generation
        for functions which are later in the same file.
        (gfc_create_function_decl, build_function_decl,
        build_entry_thunks): Add global argument.
        * trans.c (gfc_generate_module_code): Update
        gfc_create_function_decl call.
        * trans.h (gfc_create_function_decl): Update prototype.
        * resolve.c (resolve_global_procedure): Also resolve for
        IFSRC_IFBODY.

2010-07-26  Tobias Burnus  <burnus@net-b.de>

        PR fortran/40873
        * gfortran.dg/whole_file_22.f90: New test.
        * gfortran.dg/whole_file_23.f90: New test.


Added:
    trunk/gcc/testsuite/gfortran.dg/whole_file_22.f90
    trunk/gcc/testsuite/gfortran.dg/whole_file_23.f90
Modified:
    trunk/gcc/fortran/ChangeLog
    trunk/gcc/fortran/resolve.c
    trunk/gcc/fortran/trans-decl.c
    trunk/gcc/fortran/trans.c
    trunk/gcc/fortran/trans.h
    trunk/gcc/testsuite/ChangeLog


-- 


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=40873