r174477 - in /trunk/gcc: ChangeLog testsuite/Ch...

[irar@gcc.gnu.org]

Author: irar
Date: Tue May 31 12:31:04 2011
New Revision: 174477

URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=174477
Log:

        PR tree-optimization/49093
        * tree-vect-data-refs.c (vect_analyze_data_refs): Fail for
        volatile data references.


Added:
    trunk/gcc/testsuite/gcc.dg/vect/pr49093.c
Modified:
    trunk/gcc/ChangeLog
    trunk/gcc/testsuite/ChangeLog
    trunk/gcc/tree-vect-data-refs.c