[Bug tree-optimization/50412] gfortran -Ofast ICE in vect_do_peeling_for_loop_bound

[irar at gcc dot gnu.org]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=50412

--- Comment #3 from irar at gcc dot gnu.org 2011-09-18 08:59:58 UTC ---
Author: irar
Date: Sun Sep 18 08:59:52 2011
New Revision: 178940

URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=178940
Log:

        PR tree-optimization/50412
        * tree-vect-data-refs.c (vect_analyze_group_access): Fail for
        acceses that require epilogue loop if vectorizing outer loop.


Added:
    trunk/gcc/testsuite/gfortran.dg/vect/pr50412.f90
Modified:
    trunk/gcc/ChangeLog
    trunk/gcc/testsuite/ChangeLog
    trunk/gcc/tree-vect-data-refs.c