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