[Bug middle-end/50295] [4.6 Regression] ICE (segfault) in expand_debug_expr at cfgexpand.c:2380

[doko at gcc dot gnu.org]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=50295

--- Comment #1 from Matthias Klose <doko at gcc dot gnu.org> 2011-09-05 15:52:11 UTC ---
caused by 

r178482 | jamborm | 2011-09-02 16:30:34 +0200 (Fri, 02 Sep 2011) | 10 lines

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.