r274232 - in /trunk/gcc: ChangeLog doc/invoke.t...

[marxin@gcc.gnu.org]

Author: marxin
Date: Fri Aug  9 08:33:05 2019
New Revision: 274232

URL: https://gcc.gnu.org/viewcvs?rev=274232&root=gcc&view=rev
Log:
Add -flto=auto option value.

2019-08-09  Martin Liska  <mliska@suse.cz>

	* doc/invoke.texi: Document the option value.
	* lto-wrapper.c (run_gcc): Set auto_parallel
	only with -flto=auto.
2019-08-09  Martin Liska  <mliska@suse.cz>

	* g++.dg/lto/devirt-19_0.C: Add -flto=auto.

Modified:
    trunk/gcc/ChangeLog
    trunk/gcc/doc/invoke.texi
    trunk/gcc/lto-wrapper.c
    trunk/gcc/opts.c
    trunk/gcc/testsuite/ChangeLog
    trunk/gcc/testsuite/g++.dg/lto/devirt-19_0.C