1 # Copyright (C) 2007 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 2 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 this program; if not, write to the Free Software
15 # Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
17 # Test the functionality of programs compiled with profile-directed structure
18 # rearrangement using -fprofile-generate followed by -fprofile-use.
21 load_lib target-supports.exp
23 set STRUCT_REORG_CFLAGS "-O3 -fipa-struct-reorg -fdump-ipa-all -fwhole-program -combine -fipa-type-escape"
28 dg-runtest [lsort [glob -nocomplain $srcdir/$subdir/wo_prof_*.c]] "" $STRUCT_REORG_CFLAGS
32 # Some targets don't support tree profiling.
33 if { ![check_profiling_available ""] } {
37 # The procedures in profopt.exp need these parameters.
41 # Override the list defined in profopt.exp.
42 set PROFOPT_OPTIONS [list {}]
51 # These are globals used by profopt-execute. The first is options
52 # needed to generate profile data, the second is options to use the
54 set common "-O3 -fwhole-program -combine -fipa-type-escape"
55 set profile_option [concat $common " -fprofile-generate"]
56 set feedback_option [concat $common " -fprofile-use -fipa-struct-reorg -fdump-ipa-all"]
58 foreach src [lsort [glob -nocomplain $srcdir/$subdir/w_prof_*.c]] {
59 # If we're only testing specific files and this isn't one of them, skip it.
60 if ![runtest_file_p $runtests $src] then {
66 set feedback_option [concat $feedback_option " --param struct-reorg-cold-struct-ratio=30"]
68 foreach src [lsort [glob -nocomplain $srcdir/$subdir/w_ratio_*.c]] {
69 # If we're only testing specific files and this isn't one of them, skip it.
70 if ![runtest_file_p $runtests $src] then {