aboutsummaryrefslogtreecommitdiff
path: root/gcc/testsuite/gcc.dg/torture/stackalign/stackalign.exp
blob: 83c623919d9da73edfe3ea0aac75df983c9d2121 (plain)
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
# Copyright (C) 2008
# 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/>.

# This harness is for tests that should be run at all optimisation levels.

load_lib gcc-dg.exp

set additional_flags ""
if { [check_effective_target_automatic_stack_alignment] } then {
    lappend additional_flags "-mstackrealign"
    lappend additional_flags "-mpreferred-stack-boundary=5"
}
if { [istarget i?86*-*-*] || [istarget x86_64-*-*] } then {
    lappend additional_flags "-mno-mmx"
}

dg-init

gcc-dg-runtest [lsort [glob $srcdir/$subdir/*.c]] $additional_flags
if { [check_effective_target_fpic] } then {
    set pic_additional_flags $additional_flags
    lappend pic_additional_flags "-fpic"
    gcc-dg-runtest [lsort [glob $srcdir/$subdir/*.c]] $pic_additional_flags
}

if { [check_effective_target_automatic_stack_alignment] } then {
    lappend additional_flags "-mforce-drap"
    gcc-dg-runtest [lsort [glob $srcdir/$subdir/*.c]] $additional_flags
    if { [check_effective_target_fpic] } then {
	set pic_additional_flags $additional_flags
	lappend pic_additional_flags "-fpic"
	gcc-dg-runtest [lsort [glob $srcdir/$subdir/*.c]] $pic_additional_flags
    }
}

dg-finish