projects / thirdparty / glibc.git / blame
| Commit | Line | Data |
|---|---|---|
| bfff8b1b | 1 | /* Copyright (C) 2011-2017 Free Software Foundation, Inc. |
| 581d30e3 UD |
2 | This file is part of the GNU C Library. |
| 3 | Contributed by Ulrich Drepper <drepper@gmail.come>, 2011. | |
| 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 | |
| 59ba27a6 PE |
16 | License along with the GNU C Library; if not, see |
| 17 | <http://www.gnu.org/licenses/>. */ | |
| 581d30e3 UD |
18 | |
| 19 | #include <machine/asm.h> | |
| 20 | #include <init-arch.h> | |
| 21 | ||
| 22 | ||
| 23 | ENTRY(__nearbyint) | |
| 24 | .type __nearbyint, @gnu_indirect_function | |
| 0b5395f0 | 25 | LOAD_RTLD_GLOBAL_RO_RDX |
| 581d30e3 | 26 | leaq __nearbyint_sse41(%rip), %rax |
| 0b5395f0 | 27 | HAS_CPU_FEATURE (SSE4_1) |
| 581d30e3 UD |
28 | jnz 2f |
| 29 | leaq __nearbyint_c(%rip), %rax | |
| 30 | 2: ret | |
| 31 | END(__nearbyint) | |
| 32 | weak_alias (__nearbyint, nearbyint) | |
| 33 | ||
| 34 | ||
| 35 | ENTRY(__nearbyint_sse41) | |
| 36 | roundsd $0xc, %xmm0, %xmm0 | |
| 37 | ret | |
| 38 | END(__nearbyint_sse41) |