[Bug tree-optimization/71987] [7 Regression] ICE on valid code at -O1 and above on x86_64-linux-gnu: tree check: expected ssa_name, have addr_expr in get_ops, at tree-ssa-reassoc.c:3269

[marxin at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=71987

--- Comment #3 from Martin Liška <marxin at gcc dot gnu.org> ---
Author: marxin
Date: Mon Jul 25 10:50:30 2016
New Revision: 238704

URL: https://gcc.gnu.org/viewcvs?rev=238704&root=gcc&view=rev
Log:
Call get_ops just for SSA_NAMEs (PR tree-optimization/71987)

        PR tree-optimization/71987
        * tree-ssa-reassoc.c (maybe_optimize_range_tests): Call get_ops
        just for SSA_NAMEs. Fix GNU coding style.
        * gcc.dg/torture/pr71987.c: New test.

Added:
    trunk/gcc/testsuite/gcc.dg/torture/pr71987.c
Modified:
    trunk/gcc/ChangeLog
    trunk/gcc/testsuite/ChangeLog
    trunk/gcc/tree-ssa-reassoc.c