1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
|
# Copyright (C) 2001-2018 Free Software Foundation, Inc.
# This program is free software; you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation; either version 3 of the License, or
# (at your option) any later version.
#
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with GCC; see the file COPYING3. If not see
# <http://www.gnu.org/licenses/>.
# Test the functionality of programs compiled with profile-directed block
# ordering using -fprofile-generate followed by -fprofile-use.
load_lib target-supports.exp
# Some targets don't support tree profiling.
if { ![check_profiling_available "-fprofile-generate"] } {
return
}
# The procedures in profopt.exp need these parameters.
set tool gcc
set prof_ext "gcda"
if $tracelevel then {
strace $tracelevel
}
# Load support procs.
load_lib profopt.exp
# Save and override the default list defined in profopt.exp.
set treeprof_save_profopt_options $PROFOPT_OPTIONS
set PROFOPT_OPTIONS [list {}]
# These are globals used by profopt-execute. The first is options
# needed to generate profile data, the second is options to use the
# profile data.
set profile_option "-fprofile-generate -D_PROFILE_GENERATE"
set feedback_option "-fprofile-use -D_PROFILE_USE"
set profile_wrapper ""
foreach src [lsort [glob -nocomplain $srcdir/$subdir/*.c]] {
# If we're only testing specific files and this isn't one of them, skip it.
if ![runtest_file_p $runtests $src] then {
continue
}
profopt-execute $src
}
foreach src [lsort [glob -nocomplain $srcdir/$subdir/*.c]] {
if ![runtest_file_p $runtests $src] then {
continue
}
auto-profopt-execute $src
}
set PROFOPT_OPTIONS $treeprof_save_profopt_options
|
