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921e5a0e JL |
1 | # |
2 | # Expect driver script for GCC Regression Tests | |
e7288e18 | 3 | # Copyright (C) 1993, 1996, 2001 Free Software Foundation |
921e5a0e JL |
4 | # |
5 | # This file is free software; you can redistribute it and/or modify | |
6 | # it under the terms of the GNU General Public License as published by | |
7 | # the Free Software Foundation; either version 2 of the License, or | |
8 | # (at your option) any later version. | |
9 | # | |
10 | # This program is distributed in the hope that it will be useful, | |
11 | # but WITHOUT ANY WARRANTY; without even the implied warranty of | |
12 | # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | |
13 | # GNU General Public License for more details. | |
14 | # | |
15 | # You should have received a copy of the GNU General Public License | |
16 | # along with this program; if not, write to the Free Software | |
17 | # Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. | |
18 | # | |
19 | # Written by Jeffrey Wheat (cassidy@cygnus.com) | |
20 | # | |
21 | ||
22 | # | |
23 | # These tests come from Torbjorn Granlund's (tege@cygnus.com) | |
24 | # C torture test suite, and other contributors. | |
25 | # | |
26 | ||
e7288e18 JDA |
27 | # VAX does not have hardware support for IEEE arithmetic. |
28 | if { [istarget "vax-*-*"] } { return } | |
29 | ||
921e5a0e JL |
30 | if $tracelevel then { |
31 | strace $tracelevel | |
32 | } | |
33 | ||
15ec0729 JL |
34 | if [target_info exists ieee_multilib_flags] { |
35 | set additional_flags [target_info ieee_multilib_flags]; | |
36 | } else { | |
37 | set additional_flags ""; | |
38 | } | |
39 | ||
edddcea2 JL |
40 | # We must use -ffloat-store to ensure that excess precision on some machines |
41 | # does not cause problems | |
42 | lappend additional_flags "-ffloat-store" | |
43 | ||
921e5a0e JL |
44 | # load support procs |
45 | load_lib c-torture.exp | |
46 | ||
47 | # initialize harness | |
15ec0729 | 48 | gcc_init |
921e5a0e JL |
49 | |
50 | # | |
51 | # main test loop | |
52 | # | |
53 | ||
54 | foreach src [lsort [glob -nocomplain $srcdir/$subdir/*.c]] { | |
55 | # If we're only testing specific files and this isn't one of them, skip it. | |
56 | if ![runtest_file_p $runtests $src] then { | |
57 | continue | |
58 | } | |
59 | ||
15ec0729 | 60 | c-torture-execute $src $additional_flags |
921e5a0e JL |
61 | } |
62 | ||
63 | # All done. | |
64 | gcc_finish |