[Bug lto/82027] [7/8 Regression] wrong code with -O3 -flto

[jamborm at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=82027

--- Comment #13 from Martin Jambor <jamborm at gcc dot gnu.org> ---
Author: jamborm
Date: Fri Dec 22 17:03:16 2017
New Revision: 255978

URL: https://gcc.gnu.org/viewcvs?rev=255978&root=gcc&view=rev
Log:
[PR 82027] Also stream opt_info of former_clones

2017-12-22  Martin Jambor  <mjam...@suse.cz>

        PR lto/82027
        * lto-cgraph.c (output_cgraph_opt_summary_p): Also check former
        clones.

testsuite/
        * g++.dg/lto/pr82027_0.C: New test.


Added:
    trunk/gcc/testsuite/g++.dg/lto/pr82027_0.C
Modified:
    trunk/gcc/ChangeLog
    trunk/gcc/lto-cgraph.c
    trunk/gcc/testsuite/ChangeLog