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author | Mike Frysinger <vapier@gentoo.org> | 2014-02-15 22:07:25 -0500 |
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committer | Mike Frysinger <vapier@gentoo.org> | 2014-02-16 01:12:38 -0500 |
commit | c70a4b1db0cf5e813ae24b0fa96a352399eb6edf (patch) | |
tree | 5a36b0f0955682ae5232907d04fdf68589990783 /sysdeps/ia64/fpu/s_isnan.S | |
parent | 591aeaf7a99bc9aa9179f013114d92496952dced (diff) | |
download | glibc-c70a4b1db0cf5e813ae24b0fa96a352399eb6edf.zip glibc-c70a4b1db0cf5e813ae24b0fa96a352399eb6edf.tar.gz glibc-c70a4b1db0cf5e813ae24b0fa96a352399eb6edf.tar.bz2 |
ia64: relocate out of ports/ subdir
Diffstat (limited to 'sysdeps/ia64/fpu/s_isnan.S')
-rw-r--r-- | sysdeps/ia64/fpu/s_isnan.S | 50 |
1 files changed, 50 insertions, 0 deletions
diff --git a/sysdeps/ia64/fpu/s_isnan.S b/sysdeps/ia64/fpu/s_isnan.S new file mode 100644 index 0000000..7017e58 --- /dev/null +++ b/sysdeps/ia64/fpu/s_isnan.S @@ -0,0 +1,50 @@ +/* Test for NaN + Copyright (C) 2000-2014 Free Software Foundation, Inc. + This file is part of the GNU C Library. + Contributed by Jes Sorensen <jes@linuxcare.com>, October 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, see + <http://www.gnu.org/licenses/>. */ + +/* + * isnan(x) returns 1 is x is nan, else 0; + */ + +#include <sysdep.h> +#undef ret + +ENTRY (__isnan) +{ +.mfi + fclass.m p6, p7 = farg0, @nat | @qnan | @snan + ;; +} +{ +.mib +(p6) mov ret0 = 1 +(p7) mov ret0 = 0 + br.ret.sptk.many rp +} +END (__isnan) + +strong_alias (__isnan, __isnanf) +strong_alias (__isnan, __isnanl) + +weak_alias (__isnan, isnan) +weak_alias (__isnanf, isnanf) +weak_alias (__isnanl, isnanl) + +hidden_def (__isnan) +hidden_def (__isnanf) +hidden_def (__isnanl) |