projects / thirdparty / gcc.git / blame
| Commit | Line | Data |
|---|---|---|
| 6de9cd9a | 1 | `/* Implementation of the MAXVAL intrinsic |
| 8d9254fc | 2 | Copyright (C) 2002-2020 Free Software Foundation, Inc. |
| 6de9cd9a DN |
3 | Contributed by Paul Brook <paul@nowt.org> |
| 4 | ||
| 0cd0559e | 5 | This file is part of the GNU Fortran runtime library (libgfortran). |
| 6de9cd9a DN |
6 | |
| 7 | Libgfortran is free software; you can redistribute it and/or | |
| 57dea9f6 | 8 | modify it under the terms of the GNU General Public |
| 6de9cd9a | 9 | License as published by the Free Software Foundation; either |
| 748086b7 | 10 | version 3 of the License, or (at your option) any later version. |
| 6de9cd9a DN |
11 | |
| 12 | Libgfortran is distributed in the hope that it will be useful, | |
| 13 | but WITHOUT ANY WARRANTY; without even the implied warranty of | |
| 14 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | |
| 57dea9f6 | 15 | GNU General Public License for more details. |
| 6de9cd9a | 16 | |
| 748086b7 JJ |
17 | Under Section 7 of GPL version 3, you are granted additional |
| 18 | permissions described in the GCC Runtime Library Exception, version | |
| 19 | 3.1, as published by the Free Software Foundation. | |
| 20 | ||
| 21 | You should have received a copy of the GNU General Public License and | |
| 22 | a copy of the GCC Runtime Library Exception along with this program; | |
| 23 | see the files COPYING3 and COPYING.RUNTIME respectively. If not, see | |
| 24 | <http://www.gnu.org/licenses/>. */ | |
| 6de9cd9a | 25 | |
| 887d9b8b | 26 | #include "libgfortran.h"' |
| 6de9cd9a DN |
27 | |
| 28 | include(iparm.m4)dnl | |
| 29 | include(ifunction.m4)dnl | |
| 644cb69f FXC |
30 | |
| 31 | `#if defined (HAVE_'atype_name`) && defined (HAVE_'rtype_name`)' | |
| 32 | ||
| c9e66eda | 33 | ARRAY_FUNCTION(atype_min, |
| 80927a56 JJ |
34 | `#if defined ('atype_inf`) |
| 35 | result = -atype_inf; | |
| 36 | #else | |
| 37 | result = atype_min; | |
| 38 | #endif', | |
| 39 | `#if defined ('atype_nan`) | |
| 40 | if (*src >= result) | |
| 41 | break; | |
| 42 | } | |
| 43 | if (unlikely (n >= len)) | |
| 44 | result = atype_nan; | |
| 45 | else for (; n < len; n++, src += delta) | |
| 46 | { | |
| 47 | #endif | |
| 48 | if (*src > result) | |
| 0cd0559e | 49 | result = *src;', `') |
| 6de9cd9a | 50 | |
| c9e66eda | 51 | MASKED_ARRAY_FUNCTION(atype_min, |
| 80927a56 JJ |
52 | `#if defined ('atype_inf`) |
| 53 | result = -atype_inf; | |
| 54 | #else | |
| 55 | result = atype_min; | |
| 56 | #endif | |
| 57 | #if defined ('atype_nan`) | |
| 58 | int non_empty_p = 0; | |
| 59 | #endif', | |
| 60 | `#if defined ('atype_inf`) || defined ('atype_nan`) | |
| 61 | if (*msrc) | |
| 62 | { | |
| 63 | #if defined ('atype_nan`) | |
| 64 | non_empty_p = 1; | |
| 65 | if (*src >= result) | |
| 66 | #endif | |
| 67 | break; | |
| 68 | } | |
| 69 | } | |
| 70 | if (unlikely (n >= len)) | |
| 71 | { | |
| 72 | #if defined ('atype_nan`) | |
| 73 | result = non_empty_p ? atype_nan : atype_min; | |
| 74 | #else | |
| 75 | result = atype_min; | |
| 76 | #endif | |
| 77 | } | |
| 78 | else for (; n < len; n++, src += delta, msrc += mdelta) | |
| 79 | { | |
| 80 | #endif | |
| 81 | if (*msrc && *src > result) | |
| 82 | result = *src;') | |
| 6de9cd9a | 83 | |
| 97a62038 TK |
84 | SCALAR_ARRAY_FUNCTION(atype_min) |
| 85 | ||
| 644cb69f | 86 | #endif |