/* isnan(). sparc64 vis3 version. Copyright (C) 2012-2022 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 . */ #include ENTRY (__isnan_vis3) movdtox %f0, %o0 sethi %hi(0x7ff00000), %g1 sllx %g1, 32, %g1 sllx %o0, 1, %o0 srlx %o0, 1, %o0 sub %g1, %o0, %o0 retl srlx %o0, 63, %o0 END (__isnan_vis3)