1# Copyright (C) 2001, 2002, 2004, 2005, 2007, 2008
2# Free Software Foundation, Inc.
3
4# This program is free software; you can redistribute it and/or modify
5# it under the terms of the GNU General Public License as published by
6# the Free Software Foundation; either version 3 of the License, or
7# (at your option) any later version.
8#
9# This program is distributed in the hope that it will be useful,
10# but WITHOUT ANY WARRANTY; without even the implied warranty of
11# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
12# GNU General Public License for more details.
13#
14# You should have received a copy of the GNU General Public License
15# along with GCC; see the file COPYING3.  If not see
16# <http://www.gnu.org/licenses/>.
17
18# Test the functionality of programs compiled with profile-directed block
19# ordering using -fprofile-generate followed by -fbranch-use.
20
21load_lib target-supports.exp
22
23# Some targets don't support tree profiling.
24if { ![check_profiling_available ""] } {
25    return
26}
27
28# The procedures in profopt.exp need these parameters.
29set tool gcc
30set prof_ext "gcda"
31
32# Override the list defined in profopt.exp.
33set PROFOPT_OPTIONS [list {}]
34
35if $tracelevel then {
36    strace $tracelevel
37}
38
39# Load support procs.
40load_lib profopt.exp
41
42# These are globals used by profopt-execute.  The first is options
43# needed to generate profile data, the second is options to use the
44# profile data.
45set profile_option "-fprofile-generate -D_PROFILE_GENERATE"
46set feedback_option "-fprofile-use -D_PROFILE_USE"
47
48foreach src [lsort [glob -nocomplain $srcdir/$subdir/*.c]] {
49    # If we're only testing specific files and this isn't one of them, skip it.
50    if ![runtest_file_p $runtests $src] then {
51        continue
52    }
53    profopt-execute $src
54}
55