glibc/sysdeps/sparc/sparc64/fpu/multiarch/s_finite-vis3.S

/* finite().  sparc64 vis3 version.
   Copyright (C) 2012-2019 Free Software Foundation, Inc.
   This file is part of the GNU C Library.

   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, see
   <http://www.gnu.org/licenses/>.  */

#include <sysdep.h>

ENTRY (__finite_vis3)
	fabsd	%f0, %f0
	movstouw %f0, %o0
	sethi	%hi(0x7ff00000), %o2
	sub	%o0, %o2, %o0
	retl
	 srl	%o0, 31, %o0
END (__finite_vis3)