[Bug c/68513] [5/6 Regression] ICE in gimplify_expr, at gimplify.c:8832, c_maybe_const_expr in IL

[mpolacek at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=68513

--- Comment #5 from Marek Polacek <mpolacek at gcc dot gnu.org> ---
Started with r218816:

commit 277f7164f168a399312b5871323c7de0990ef85b
Author: mpolacek <mpolacek@138bc75d-0d04-0410-961f-82ee72b054a4>
Date:   Wed Dec 17 11:48:33 2014 +0000

        PR middle-end/63568
        * match.pd: Add (x & ~m) | (y & m) -> ((x ^ y) & m) ^ x pattern.

        * gcc.dg/pr63568.c: New test.


    git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@218816
138bc75d-0d04-0410-961f-82ee72b054a4