1#   Copyright (C) 2001, 2002 Free Software Foundation, Inc.
2
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 2 of the License, or
6# (at your option) any later version.
7#
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.
12#
13# You should have received a copy of the GNU General Public License
14# along with this program; if not, write to the Free Software
15# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
16#
17# Test the functionality of programs compiled with profile-directed block
18# ordering using -fprofile-arcs followed by -fbranch-probabilities.
19
20# Some targets don't have any implementation of __bb_init_func or are
21# missing other needed machinery.
22if { [istarget mmix-*-*]
23     || [istarget cris-*-*] } {
24    return
25}
26
27# The procedures in profopt.exp need these parameters.
28set tool g++
29set profile_option -fprofile-arcs
30set feedback_option -fbranch-probabilities
31set prof_ext da
32
33if $tracelevel then {
34    strace $tracelevel
35}
36
37# Override the list defined in profopt.exp.
38set PROFOPT_OPTIONS [list \
39	{ -g } \
40	{ -O0 } \
41	{ -O1 } \
42	{ -O2 } \
43	{ -O3 } \
44	{ -O3 -g } \
45	{ -Os } ]
46
47if $tracelevel then {
48    strace $tracelevel
49}
50
51# Load support procs.
52load_lib profopt.exp
53
54# Main loop.
55foreach src [lsort [glob -nocomplain $srcdir/$subdir/*.C]] {
56    # If we're only testing specific files and this isn't one of them, skip it.
57    if ![runtest_file_p $runtests $src] then {
58	continue
59    }
60
61    profopt-execute $src
62}
63