diff options
Diffstat (limited to 'sysdeps/x86_64/fpu/multiarch/s_modf.c')
| -rw-r--r-- | sysdeps/x86_64/fpu/multiarch/s_modf.c | 35 |
1 files changed, 35 insertions, 0 deletions
diff --git a/sysdeps/x86_64/fpu/multiarch/s_modf.c b/sysdeps/x86_64/fpu/multiarch/s_modf.c new file mode 100644 index 0000000..d65977d --- /dev/null +++ b/sysdeps/x86_64/fpu/multiarch/s_modf.c @@ -0,0 +1,35 @@ +/* Multiple versions of modf + Copyright (C) 2025 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 <sysdeps/x86/isa-level.h> +#if MINIMUM_X86_ISA_LEVEL < SSE4_1_X86_ISA_LEVEL +# define NO_MATH_REDIRECT +# include <libm-alias-double.h> + +# define modf __redirect_modf +# define __modf __redirect___modf +# include <math.h> +# undef modf +# undef __modf + +# define SYMBOL_NAME modf +# include "ifunc-sse4_1.h" + +libc_ifunc_redirected (__redirect_modf, __modf, IFUNC_SELECTOR ()); +libm_alias_double (__modf, modf) +#endif |