1#  Specific regression driver for AArch64 SVE.
2#  Copyright (C) 2009-2021 Free Software Foundation, Inc.
3#  Contributed by ARM Ltd.
4#
5#  This file is part of GCC.
6#
7#  GCC is free software; you can redistribute it and/or modify it
8#  under the terms of the GNU General Public License as published by
9#  the Free Software Foundation; either version 3, or (at your option)
10#  any later version.
11#
12#  GCC is distributed in the hope that it will be useful, but
13#  WITHOUT ANY WARRANTY; without even the implied warranty of
14#  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
15#  General Public License for more details.
16#
17#  You should have received a copy of the GNU General Public License
18#  along with GCC; see the file COPYING3.  If not see
19#  <http://www.gnu.org/licenses/>.  */
20
21# GCC testsuite that uses the `dg.exp' driver.
22
23# Exit immediately if this isn't an AArch64 target.
24if {![istarget aarch64*-*-*] } then {
25    return
26}
27
28# Load support procs.
29load_lib gcc-dg.exp
30
31# If a testcase doesn't have special options, use these.
32global DEFAULT_CFLAGS
33if ![info exists DEFAULT_CFLAGS] then {
34    set DEFAULT_CFLAGS " -ansi -pedantic-errors"
35}
36
37# Initialize `dg'.
38dg-init
39
40# Force SVE if we're not testing it already.
41if { [check_effective_target_aarch64_sve] } {
42    set sve_flags ""
43} else {
44    set sve_flags "-march=armv8.2-a+sve"
45}
46
47# Main loop.
48dg-runtest [lsort [glob -nocomplain $srcdir/$subdir/*.c]] \
49    $sve_flags $DEFAULT_CFLAGS
50
51# All done.
52dg-finish
53