diff options
Diffstat (limited to 'sysdeps/powerpc/powerpc64/be/fpu/multiarch/s_logbf.c')
| -rw-r--r-- | sysdeps/powerpc/powerpc64/be/fpu/multiarch/s_logbf.c | 33 |
1 files changed, 33 insertions, 0 deletions
diff --git a/sysdeps/powerpc/powerpc64/be/fpu/multiarch/s_logbf.c b/sysdeps/powerpc/powerpc64/be/fpu/multiarch/s_logbf.c new file mode 100644 index 0000000000..378ca78d6b --- /dev/null +++ b/sysdeps/powerpc/powerpc64/be/fpu/multiarch/s_logbf.c @@ -0,0 +1,33 @@ +/* Multiple versions of logbf. + Copyright (C) 2013-2019 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 <math.h> +#include <math_ldbl_opt.h> +#include <shlib-compat.h> +#include "init-arch.h" +#include <libm-alias-float.h> + +extern __typeof (__logbf) __logbf_ppc64 attribute_hidden; +extern __typeof (__logbf) __logbf_power7 attribute_hidden; + +libc_ifunc (__logbf, + (hwcap & PPC_FEATURE_ARCH_2_06) + ? __logbf_power7 + : __logbf_ppc64); + +libm_alias_float (__logb, logb) |