projects / thirdparty / glibc.git / blame
| Commit | Line | Data |
|---|---|---|
| 5ccd5fc8 | 1 | /* Multiple versions of llrint. |
| b168057a | 2 | Copyright (C) 2013-2015 Free Software Foundation, Inc. |
| 5ccd5fc8 AZ |
3 | This file is part of the GNU C Library. |
| 4 | ||
| 5 | The GNU C Library is free software; you can redistribute it and/or | |
| 6 | modify it under the terms of the GNU Lesser General Public | |
| 7 | License as published by the Free Software Foundation; either | |
| 8 | version 2.1 of the License, or (at your option) any later version. | |
| 9 | ||
| 10 | The GNU C Library is distributed in the hope that it will be useful, | |
| 11 | but WITHOUT ANY WARRANTY; without even the implied warranty of | |
| 12 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU | |
| 13 | Lesser General Public License for more details. | |
| 14 | ||
| 15 | You should have received a copy of the GNU Lesser General Public | |
| 16 | License along with the GNU C Library; if not, see | |
| 17 | <http://www.gnu.org/licenses/>. */ | |
| 18 | ||
| 19 | /* Redefine lrint/__lrint so that the compiler won't complain about the type | |
| 20 | mismatch with the IFUNC selector in strong_alias below. */ | |
| 21 | #define lrint __hidden_lrint | |
| 22 | #define __lrint __hidden___lrint | |
| 23 | ||
| 24 | #include <math.h> | |
| 25 | #include <math_ldbl_opt.h> | |
| 26 | #undef lrint | |
| 27 | #undef __lrint | |
| 28 | #include <shlib-compat.h> | |
| 29 | #include "init-arch.h" | |
| 30 | ||
| 31 | extern __typeof (__llrint) __llrint_ppc64 attribute_hidden; | |
| 32 | extern __typeof (__llrint) __llrint_power6x attribute_hidden; | |
| 1ad8950a | 33 | extern __typeof (__llrint) __llrint_power8 attribute_hidden; |
| 5ccd5fc8 AZ |
34 | |
| 35 | libc_ifunc (__llrint, | |
| 1ad8950a AZ |
36 | (hwcap2 & PPC_FEATURE2_ARCH_2_07) |
| 37 | ? __llrint_power8 : | |
| 38 | (hwcap & PPC_FEATURE_POWER6_EXT) | |
| 39 | ? __llrint_power6x | |
| 5ccd5fc8 AZ |
40 | : __llrint_ppc64); |
| 41 | ||
| 42 | weak_alias (__llrint, llrint) | |
| 43 | #ifdef NO_LONG_DOUBLE | |
| 44 | strong_alias (__llrint, __llrintl) | |
| 45 | weak_alias (__llrint, llrintl) | |
| 46 | #endif | |
| 47 | #if LONG_DOUBLE_COMPAT(libm, GLIBC_2_1) | |
| 48 | compat_symbol (libm, __llrint, llrintl, GLIBC_2_1); | |
| 49 | #endif | |
| 50 | ||
| 51 | /* long has the same width as long long on PowerPC64. */ | |
| 52 | strong_alias (__llrint, __lrint) | |
| 53 | weak_alias (__lrint, lrint) | |
| 54 | #ifdef NO_LONG_DOUBLE | |
| 55 | strong_alias (__lrint, __lrintl) | |
| 56 | weak_alias (__lrint, lrintl) | |
| 57 | #endif | |
| 58 | #if LONG_DOUBLE_COMPAT(libm, GLIBC_2_1) | |
| 59 | compat_symbol (libm, __lrint, lrintl, GLIBC_2_1); | |
| 60 | #endif |