[Bug middle-end/49886] [4.6/4.7 Regression] pass_split_functions cannot deal with function type attributes

[jamborm at gcc dot gnu.org]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=49886

--- Comment #4 from Martin Jambor <jamborm at gcc dot gnu.org> 2011-09-02 14:30:49 UTC ---
Author: jamborm
Date: Fri Sep  2 14:30:34 2011
New Revision: 178482

URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=178482
Log:
2011-09-02  Martin Jambor  <mjambor@suse.cz>

    PR middle-end/49886
    * ipa-split.c (split_function): Do not skip any arguments if
    can_change_signature is set or there are function type attributes.

    * testsuite/gcc.c-torture/execute/pr49886.c: New testcase.
    * testsuite/gfortran.fortran-torture/compile/pr50260.f90: Likewise.


Added:
    branches/gcc-4_6-branch/gcc/testsuite/gcc.c-torture/execute/pr49886.c
   
branches/gcc-4_6-branch/gcc/testsuite/gfortran.fortran-torture/compile/pr50260.f90
Modified:
    branches/gcc-4_6-branch/gcc/ChangeLog
    branches/gcc-4_6-branch/gcc/ipa-split.c
    branches/gcc-4_6-branch/gcc/testsuite/ChangeLog