diff options
Diffstat (limited to 'sysdeps/powerpc/powerpc64/be/fpu/multiarch/s_llrint.c')
-rw-r--r-- | sysdeps/powerpc/powerpc64/be/fpu/multiarch/s_llrint.c | 47 |
1 files changed, 47 insertions, 0 deletions
diff --git a/sysdeps/powerpc/powerpc64/be/fpu/multiarch/s_llrint.c b/sysdeps/powerpc/powerpc64/be/fpu/multiarch/s_llrint.c new file mode 100644 index 0000000000..f2841c97d3 --- /dev/null +++ b/sysdeps/powerpc/powerpc64/be/fpu/multiarch/s_llrint.c @@ -0,0 +1,47 @@ +/* Multiple versions of llrint. + 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 + <http://www.gnu.org/licenses/>. */ + +/* Redefine lrint/__lrint so that the compiler won't complain about the type + mismatch with the IFUNC selector in strong_alias below. */ +#define lrint __hidden_lrint +#define __lrint __hidden___lrint + +#include <math.h> +#include <math_ldbl_opt.h> +#undef lrint +#undef __lrint +#include <shlib-compat.h> +#include "init-arch.h" +#include <libm-alias-double.h> + +extern __typeof (__llrint) __llrint_ppc64 attribute_hidden; +extern __typeof (__llrint) __llrint_power6x attribute_hidden; +extern __typeof (__llrint) __llrint_power8 attribute_hidden; + +libc_ifunc (__llrint, + (hwcap2 & PPC_FEATURE2_ARCH_2_07) + ? __llrint_power8 : + (hwcap & PPC_FEATURE_POWER6_EXT) + ? __llrint_power6x + : __llrint_ppc64); + +libm_alias_double (__llrint, llrint) + +/* long has the same width as long long on PowerPC64. */ +strong_alias (__llrint, __lrint) +libm_alias_double (__lrint, lrint) |