projects / thirdparty / glibc.git / blame
| Commit | Line | Data |
|---|---|---|
| 5ce98c3f | 1 | /* Round double to long int. PowerPC64 version. |
| bfff8b1b | 2 | Copyright (C) 2004-2017 Free Software Foundation, Inc. |
| 0413b54c UD |
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 | |
| 41bdb6e2 AJ |
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. | |
| 0413b54c UD |
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 | |
| 41bdb6e2 | 13 | Lesser General Public License for more details. |
| 0413b54c | 14 | |
| 41bdb6e2 | 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/>. */ | |
| 0413b54c | 18 | |
| 5ce98c3f | 19 | #include <sysdep.h> |
| f964490f | 20 | #include <math_ldbl_opt.h> |
| 1010f17b | 21 | |
| 5ce98c3f | 22 | /* long long int[r3] __llrint (double x[fp1]) */ |
| d5b41185 | 23 | ENTRY_TOCLESS (__llrint) |
| d7d06f79 | 24 | CALL_MCOUNT 0 |
| 5ce98c3f UD |
25 | fctid fp13,fp1 |
| 26 | stfd fp13,-16(r1) | |
| 27 | nop /* Insure the following load is in a different dispatch group */ | |
| 28 | nop /* to avoid pipe stall on POWER4&5. */ | |
| 29 | nop | |
| 9c84384c | 30 | ld r3,-16(r1) |
| 5ce98c3f UD |
31 | blr |
| 32 | END (__llrint) | |
| 0413b54c | 33 | |
| 9f8765bc | 34 | strong_alias (__llrint, __lrint) |
| 2a1ece14 | 35 | weak_alias (__llrint, llrint) |
| b9b49b44 | 36 | weak_alias (__lrint, lrint) |
| 99c3eb0f RS |
37 | /* The double version also works for single-precision as both float and |
| 38 | double parameters are passed in 64bit FPRs and both versions are expected | |
| 39 | to return [long] long type. */ | |
| 40 | strong_alias (__llrint, __llrintf) | |
| 41 | weak_alias (__llrint, llrintf) | |
| 42 | strong_alias (__lrint, __lrintf) | |
| 43 | weak_alias (__lrint, lrintf) | |
| 5ce98c3f | 44 | |
| b9b49b44 | 45 | #ifdef NO_LONG_DOUBLE |
| 2a1ece14 UD |
46 | strong_alias (__llrint, __llrintl) |
| 47 | weak_alias (__llrint, llrintl) | |
| b9b49b44 UD |
48 | strong_alias (__lrint, __lrintl) |
| 49 | weak_alias (__lrint, lrintl) | |
| 0413b54c | 50 | #endif |
| f964490f RM |
51 | #if LONG_DOUBLE_COMPAT(libm, GLIBC_2_1) |
| 52 | compat_symbol (libm, __llrint, llrintl, GLIBC_2_1) | |
| 53 | compat_symbol (libm, __lrint, lrintl, GLIBC_2_1) | |
| 54 | #endif |