[Bug tree-optimization/90211] [8/9 Regression] ICE: tree check: expected ssa_name, have real_cst in first_readonly_imm_use, at ssa-iterators.h:351

[jakub at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=90211

--- Comment #3 from Jakub Jelinek <jakub at gcc dot gnu.org> ---
Author: jakub
Date: Wed Apr 24 08:13:29 2019
New Revision: 270533

URL: https://gcc.gnu.org/viewcvs?rev=270533&root=gcc&view=rev
Log:
        PR tree-optimization/90211
        * tree-parloops.c (try_create_reduction_list): Ignore phi arguments
        which are not SSA_NAMEs.

        * gcc.dg/autopar/pr90211.c: New test.

Added:
    trunk/gcc/testsuite/gcc.dg/autopar/pr90211.c
Modified:
    trunk/gcc/ChangeLog
    trunk/gcc/testsuite/ChangeLog
    trunk/gcc/tree-parloops.c