diff options
Diffstat (limited to 'gcc-4.2.1/gcc/config/alpha/crtfastmath.c')
-rw-r--r-- | gcc-4.2.1/gcc/config/alpha/crtfastmath.c | 46 |
1 files changed, 0 insertions, 46 deletions
diff --git a/gcc-4.2.1/gcc/config/alpha/crtfastmath.c b/gcc-4.2.1/gcc/config/alpha/crtfastmath.c deleted file mode 100644 index 045ea43d6..000000000 --- a/gcc-4.2.1/gcc/config/alpha/crtfastmath.c +++ /dev/null @@ -1,46 +0,0 @@ -/* - * Copyright (C) 2001 Free Software Foundation, Inc. - * Contributed by Richard Henderson (rth@redhat.com) - * - * This file 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 2, or (at your option) any - * later version. - * - * In addition to the permissions in the GNU General Public License, the - * Free Software Foundation gives you unlimited permission to link the - * compiled version of this file with other programs, and to distribute - * those programs without any restriction coming from the use of this - * file. (The General Public License restrictions do apply in other - * respects; for example, they cover modification of the file, and - * distribution when not linked into another program.) - * - * This file 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; see the file COPYING. If not, write to - * the Free Software Foundation, 51 Franklin Street, Fifth Floor, - * Boston, MA 02110-1301, USA. - * - * As a special exception, if you link this library with files - * compiled with GCC to produce an executable, this does not cause - * the resulting executable to be covered by the GNU General Public License. - * This exception does not however invalidate any other reasons why - * the executable file might be covered by the GNU General Public License. - */ - -/* Assume OSF/1 compatible interfaces. */ - -extern void __ieee_set_fp_control (unsigned long int); - -#define IEEE_MAP_DMZ (1UL<<12) /* Map denorm inputs to zero */ -#define IEEE_MAP_UMZ (1UL<<13) /* Map underflowed outputs to zero */ - -static void __attribute__((constructor)) -set_fast_math (void) -{ - __ieee_set_fp_control (IEEE_MAP_DMZ | IEEE_MAP_UMZ); -} |