1 # Copyright (C) 2009-2016 Free Software Foundation, Inc.
3 # This program is free software; you can redistribute it and/or modify
4 # it under the terms of the GNU General Public License as published by
5 # the Free Software Foundation; either version 3 of the License, or
6 # (at your option) any later version.
8 # This program is distributed in the hope that it will be useful,
9 # but WITHOUT ANY WARRANTY; without even the implied warranty of
10 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
11 # GNU General Public License for more details.
13 # You should have received a copy of the GNU General Public License
14 # along with GCC; see the file COPYING3. If not see
15 # <http://www.gnu.org/licenses/>.
17 # Contributed by Diego Novillo <dnovillo@google.com>
19 # Exit immediately if this isn't an ARM target.
20 if ![istarget arm*-*-*] then {
24 # Test link-time optimization across multiple files.
26 # Programs are broken into multiple files. Each one is compiled
27 # separately with LTO information. The final executable is generated
28 # by collecting all the generated object files using regular LTO or WHOPR.
34 # Load procedures from common libraries.
38 # Load the language-independent compabibility support procedures.
41 # If LTO has not been enabled, bail.
42 if { ![check_effective_target_lto] } {
49 # Define an identifier for use with this suite to avoid name conflicts
50 # with other lto tests running at the same time.
54 foreach src [lsort [find $srcdir/$subdir *_0.c]] {
55 # If we're only testing specific files and this isn't one of them, skip it.
56 if ![runtest_file_p $runtests $src] then {