[Bug target/47951] [4.6/4.7 Regression] web.c:union_match_dups segmentation fault for bfin

[shenders at gcc dot gnu.org]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=47951

--- Comment #3 from Stuart Henderson <shenders at gcc dot gnu.org> 2011-05-02 17:01:07 UTC ---
Author: shenders
Date: Mon May  2 17:01:01 2011
New Revision: 173261

URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=173261
Log:
2011-05-02  Stuart Henderson  <shenders@gcc.gnu.org>

        PR target/47951
        * config/bfin/bfin.md (loop_end): Use matching constraints to ensure
        inputs match the output.

Modified:
    trunk/gcc/ChangeLog
    trunk/gcc/config/bfin/bfin.md