diff options
Diffstat (limited to 'sysdeps/ia64/fpu/fclrexcpt.c')
-rw-r--r-- | sysdeps/ia64/fpu/fclrexcpt.c | 39 |
1 files changed, 0 insertions, 39 deletions
diff --git a/sysdeps/ia64/fpu/fclrexcpt.c b/sysdeps/ia64/fpu/fclrexcpt.c deleted file mode 100644 index aa815fc789..0000000000 --- a/sysdeps/ia64/fpu/fclrexcpt.c +++ /dev/null @@ -1,39 +0,0 @@ -/* Clear given exceptions in current floating-point environment. - Copyright (C) 1997, 1999, 2000 Free Software Foundation, Inc. - This file is part of the GNU C Library. - Contributed by Christian Boissat <Christian.Boissat@cern.ch>, 1999 and - Jes Sorensen <Jes.Sorensen@cern.ch>, 2000 - - The GNU C Library is free software; you can redistribute it and/or - modify it under the terms of the GNU Lesser General Public - License as published by the Free Software Foundation; either - version 2.1 of the License, or (at your option) any later version. - - The GNU C Library 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 - Lesser General Public License for more details. - - You should have received a copy of the GNU Lesser General Public - License along with the GNU C Library; if not, write to the Free - Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA - 02111-1307 USA. */ - -#include <fenv.h> - -int -feclearexcept (int excepts) -{ - fenv_t fpsr; - - /* Get the current state. */ - __asm__ __volatile__ ("mov.m %0=ar.fpsr" : "=r" (fpsr)); - - /* Clear the relevant bits. */ - fpsr &= ~(((fenv_t) ((excepts & FE_ALL_EXCEPT) << 13))); - /* Put the new state in effect. */ - __asm__ __volatile__ ("mov.m ar.fpsr=%0" :: "r" (fpsr) : "memory"); - - /* success */ - return 0; -} |