[Bug tree-optimization/90883] Generated code is worse if returned struct is unnamed

[law at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=90883

--- Comment #13 from Jeffrey A. Law <law at gcc dot gnu.org> ---
Author: law
Date: Tue Jul  2 23:01:53 2019
New Revision: 272949

URL: https://gcc.gnu.org/viewcvs?rev=272949&root=gcc&view=rev
Log:
        PR tree-optimization/90883
        * g++.dg/tree-ssa/pr90883.c: Add -Os.  Check dse2 for the
        deleted store on some targets.

Modified:
    trunk/gcc/testsuite/ChangeLog
    trunk/gcc/testsuite/g++.dg/tree-ssa/pr90883.C