[Bug tree-optimization/90637] [10 Regression] ICE in vect_loop_versioning, at tree-vect-loop-manip.c:3055

[rguenth at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=90637

--- Comment #7 from Richard Biener <rguenth at gcc dot gnu.org> ---
Author: rguenth
Date: Fri Aug 30 16:37:43 2019
New Revision: 275207

URL: https://gcc.gnu.org/viewcvs?rev=275207&root=gcc&view=rev
Log:
2019-08-30  Richard Biener  <rguenther@suse.de>

        Backport from mainline
        2019-05-27  Richard Biener  <rguenther@suse.de>

        PR tree-optimization/90637
        * tree-ssa-sink.c (statement_sink_location): Honor the
        computed sink location for single-uses.

        2019-06-21  Richard Biener  <rguenther@suse.de>

        PR tree-optimization/90930
        * tree-ssa-reassoc.c (rewrite_expr_tree_parallel): Set visited
        flag on new stmts to avoid re-processing them.

Modified:
    branches/gcc-8-branch/gcc/ChangeLog
    branches/gcc-8-branch/gcc/tree-ssa-reassoc.c
    branches/gcc-8-branch/gcc/tree-ssa-sink.c