[Bug fortran/50564] [4.7 Regression] Front-end optimization - ICE with FORALL

[tkoenig at gcc dot gnu.org]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=50564

--- Comment #10 from Thomas Koenig <tkoenig at gcc dot gnu.org> 2011-10-10 
19:07:38 UTC ---
Author: tkoenig
Date: Mon Oct 10 19:07:35 2011
New Revision: 179770

URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=179770
Log:
2011-10-10  Thomas Koenig  <tkoe...@gcc.gnu.org>

    PR fortran/50564
    * frontend-passes (forall_level):  New variable.
    (cfe_register_funcs):  Don't register functions if we
    are within a forall loop.
    (optimize_namespace):  Set forall_level to 0 before entry.
    (gfc_code_walker):  Increase/decrease forall_level.

2011-10-10  Thomas Koenig  <tkoe...@gcc.gnu.org>

    PR fortran/50564
    * gfortran.dg/forall_15.f90:  New test case.


Added:
    trunk/gcc/testsuite/gfortran.dg/forall_15.f90
Modified:
    trunk/gcc/fortran/ChangeLog
    trunk/gcc/fortran/frontend-passes.c
    trunk/gcc/testsuite/ChangeLog