[Bug tree-optimization/81369] [8 Regression] ICE in generate_code_for_partition

[amker at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=81369

--- Comment #4 from amker at gcc dot gnu.org ---
Author: amker
Date: Mon Jul 17 11:40:54 2017
New Revision: 250270

URL: https://gcc.gnu.org/viewcvs?rev=250270&root=gcc&view=rev
Log:
        PR target/81369
        * tree-loop-distribution.c (classify_partition): Only assert on
        numer of iterations.
        (merge_dep_scc_partitions): Delete prameter.  Update function call.
        (distribute_loop): Remove code handling loop with unknown niters.
        (pass_loop_distribution::execute): Skip loop with unknown niters.

Modified:
    trunk/gcc/ChangeLog
    trunk/gcc/tree-loop-distribution.c