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# Copyright (C) 2008-2013 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 g++-dg.exp
load_lib torture-options.exp
global DG_TORTURE_OPTIONS LTO_TORTURE_OPTIONS
dg-init
torture-init
# default_flags are replaced by a dg-options test directive, or appended
# to by using dg-additional-options. Use default_flags for options that
# are used in all of the torture sets to limit the amount of noise in
# test summaries.
set default_flags ""
# torture_flags are combined with other torture options and do not
# affect options specified within a test.
set torture_flags ""
set stackalign_options [list]
# If automatic stack alignment is supported, force it on.
if { [check_effective_target_automatic_stack_alignment] } then {
append default_flags " -mstackrealign"
append default_flags " -mpreferred-stack-boundary=5"
}
lappend stackalign_options [join $torture_flags]
if { [check_effective_target_fpic] } then {
lappend torture_flags "-fpic"
lappend stackalign_options [join $torture_flags]
}
# Combine stackalign options with the usual torture optimization flags.
set-torture-options [concat $DG_TORTURE_OPTIONS $LTO_TORTURE_OPTIONS] $stackalign_options
gcc-dg-runtest [lsort [glob $srcdir/$subdir/*.C]] "$default_flags"
torture-finish
dg-finish
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