[Bug tree-optimization/90930] Excessive memory consumption

[rguenth at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=90930

--- Comment #8 from Richard Biener <rguenth at gcc dot gnu.org> ---
Author: rguenth
Date: Fri Jun 21 18:12:58 2019
New Revision: 272560

URL: https://gcc.gnu.org/viewcvs?rev=272560&root=gcc&view=rev
Log:
2019-06-21  Richard Biener  <rguent...@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:
    trunk/gcc/ChangeLog
    trunk/gcc/tree-ssa-reassoc.c