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# Copyright (C) 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/>.
# Return 1 if compilation with "-fcheck-pointer-bounds -mmpx" is
# error-free for trivial code, 0 otherwise.
proc check_effective_target_mpx {} {
return [check_no_compiler_messages mpx executable {
int *foo (int *arg) { return arg; }
int main (void) { return foo ((void *)0) == 0; }
} "-fcheck-pointer-bounds -mmpx"]
}
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