[Bug tree-optimization/81089] [8 Regression] ICE: tree check: expected ssa_name, have integer_cst in register_edge_assert_for_2, at tree-vrp.c:5023

[rguenth at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=81089

--- Comment #9 from Richard Biener <rguenth at gcc dot gnu.org> ---
Author: rguenth
Date: Fri Jun 16 07:16:34 2017
New Revision: 249237

URL: https://gcc.gnu.org/viewcvs?rev=249237&root=gcc&view=rev
Log:
2017-06-16  Yury Gribov  <tetra2...@gmail.com>

        PR tree-optimization/81089
        * tree-vrp.c (is_masked_range_test): Validate operands of
        subexpression.

Modified:
    trunk/gcc/ChangeLog
    trunk/gcc/tree-vrp.c