binutils-gdb/gdb/testsuite/gdb.arch/ppc-fp.c

37 lines
1.1 KiB
C

/* Copyright 2008-2016 Free Software Foundation, Inc.
This file is part of GDB.
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 this program. If not, see <http://www.gnu.org/licenses/>. */
int
main (int argc, char *argv[])
{
double result;
asm ("fdiv %0, %1, %1\n" /* Invalid operation. */
: "=f" (result)
: "f" (0.0));
asm ("mtfsf 0xff, %0\n" /* Reset FPSCR. */
:
: "f" (0.0));
asm ("fdiv %0, %1, %2\n" /* Division by zero. */
: "=f" (result)
: "f" (1.25), "f" (0.0));
return 0;
}