[Bug bootstrap/80838] PGO/LTO bootstrapped compiler 5% slower than pure PGO bootstrapped one

[hubicka at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=80838

--- Comment #7 from Jan Hubicka <hubicka at gcc dot gnu.org> ---
Author: hubicka
Date: Mon Jul 10 13:25:23 2017
New Revision: 250094

URL: https://gcc.gnu.org/viewcvs?rev=250094&root=gcc&view=rev
Log:

        PR lto/80838
        * lto-wrapper.c (remove_option): New function.
        (merge_and_complain): Merge PIC/PIE options more realistically.

Modified:
    trunk/gcc/ChangeLog
    trunk/gcc/lto-wrapper.c