diff options
Diffstat (limited to 'sysdeps/x86_64/fpu/multiarch/s_exp2m1f.c')
| -rw-r--r-- | sysdeps/x86_64/fpu/multiarch/s_exp2m1f.c | 33 |
1 files changed, 33 insertions, 0 deletions
diff --git a/sysdeps/x86_64/fpu/multiarch/s_exp2m1f.c b/sysdeps/x86_64/fpu/multiarch/s_exp2m1f.c new file mode 100644 index 0000000000..8e2d7ec384 --- /dev/null +++ b/sysdeps/x86_64/fpu/multiarch/s_exp2m1f.c @@ -0,0 +1,33 @@ +/* Multiple versions of exp2m1. + Copyright (C) 2024 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 < AVX2_X86_ISA_LEVEL +# include <libm-alias-float.h> + +extern float __redirect_exp2m1f (float); + +# define SYMBOL_NAME exp2m1f +# include "ifunc-fma.h" + +libc_ifunc_redirected (__redirect_exp2m1f, __exp2m1f, IFUNC_SELECTOR ()); +libm_alias_float (__exp2m1, exp2m1) + +# define __exp2m1f __exp2m1f_sse2 +#endif +#include <sysdeps/ieee754/flt-32/s_exp2m1f.c> |