[Bug debug/90273] [10 Regression] GCC runs out of memory building Firefox

[rguenth at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=90273

--- Comment #31 from Richard Biener <rguenth at gcc dot gnu.org> ---
Author: rguenth
Date: Thu May  2 11:17:00 2019
New Revision: 270791

URL: https://gcc.gnu.org/viewcvs?rev=270791&root=gcc&view=rev
Log:
2019-05-02  Richard Biener  <rguent...@suse.de>

        PR tree-optimization/90273
        * tree-ssa-dce.c (eliminate_unnecessary_stmts): Eliminate
        useless debug stmts.

Modified:
    trunk/gcc/ChangeLog
    trunk/gcc/tree-ssa-dce.c