diff options
Diffstat (limited to 'ports/sysdeps/ia64/fpu/s_fpclassify.S')
| -rw-r--r-- | ports/sysdeps/ia64/fpu/s_fpclassify.S | 61 |
1 files changed, 61 insertions, 0 deletions
diff --git a/ports/sysdeps/ia64/fpu/s_fpclassify.S b/ports/sysdeps/ia64/fpu/s_fpclassify.S new file mode 100644 index 0000000000..bdc982fee0 --- /dev/null +++ b/ports/sysdeps/ia64/fpu/s_fpclassify.S @@ -0,0 +1,61 @@ +/* Return classification value corresponding to argument. + Copyright (C) 2000, 2002 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> +#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) |