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# Copyright (C) 2007-2014 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/>.
# GCC testsuite that uses the `dg.exp' driver.
# Exit immediately if this isn't a s390 target.
if ![istarget s390*-*-*] then {
return
}
# Load support procs.
load_lib gcc-dg.exp
# Return 1 if htm (etnd - extract nesting depth) instructions are
# understood by the assembler and can be executed.
proc check_effective_target_htm { } {
if { ![check_runtime s390_check_htm [subst {
int main (void)
{
unsigned int nd;
asm ("etnd %0" : "=d" (nd));
return nd;
}
}] "-march=zEC12 -mzarch" ] } { return 0 } else { return 1 }
}
# If a testcase doesn't have special options, use these.
global DEFAULT_CFLAGS
if ![info exists DEFAULT_CFLAGS] then {
set DEFAULT_CFLAGS " -ansi -pedantic-errors"
}
# Initialize `dg'.
dg-init
# Main loop.
dg-runtest [lsort [glob -nocomplain $srcdir/$subdir/*.\[cS\]]] \
"" $DEFAULT_CFLAGS
# All done.
dg-finish
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