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/* Return classification value corresponding to argument.
Copyright (C) 2000-2021 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
<https://www.gnu.org/licenses/>. */
#include <sysdep.h>
#undef ret
ENTRY (__fpclassify)
{
.mfi
fclass.m p6, p7 = farg0, @nat | @qnan | @snan
;;
}
{
.mfb
(p6) mov ret0 = 0
(p7) fclass.m p7, p8 = farg0, @inf
(p6) br.ret.sptk.many rp
;;
}
{
.mfb
(p7) mov ret0 = 1
(p8) fclass.m p8, p6 = farg0, @zero
(p7) br.ret.sptk.many rp
;;
}
{
.mfb
(p8) mov ret0 = 2
(p6) fclass.m p6, p7 = farg0, @unorm
(p8) br.ret.sptk.many rp
;;
}
{
.pred.rel.mutex p6, p7
(p6) mov ret0 = 3
(p7) mov ret0 = 4
br.ret.sptk.many rp
}
END (__fpclassify)
strong_alias (__fpclassify, __fpclassifyf)
strong_alias (__fpclassify, __fpclassifyl)
libm_hidden_def (__fpclassify)
libm_hidden_def (__fpclassifyf)
libm_hidden_def (__fpclassifyl)
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