Christophe Lyon | 073831a | 2011-01-24 17:37:40 +0100 | [diff] [blame] | 1 | /* |
| 2 | |
| 3 | Copyright (c) 2009, 2010, 2011 STMicroelectronics |
| 4 | Written by Christophe Lyon |
| 5 | |
| 6 | Permission is hereby granted, free of charge, to any person obtaining a copy |
| 7 | of this software and associated documentation files (the "Software"), to deal |
| 8 | in the Software without restriction, including without limitation the rights |
| 9 | to use, copy, modify, merge, publish, distribute, sublicense, and/or sell |
| 10 | copies of the Software, and to permit persons to whom the Software is |
| 11 | furnished to do so, subject to the following conditions: |
| 12 | |
| 13 | The above copyright notice and this permission notice shall be included in |
| 14 | all copies or substantial portions of the Software. |
| 15 | |
| 16 | THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR |
| 17 | IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, |
| 18 | FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE |
| 19 | AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER |
| 20 | LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, |
| 21 | OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN |
| 22 | THE SOFTWARE. |
| 23 | |
| 24 | */ |
| 25 | |
Christophe Lyon | 1775be0 | 2014-07-10 13:46:54 +0200 | [diff] [blame] | 26 | #if defined(__arm__) || defined(__aarch64__) |
Christophe Lyon | 073831a | 2011-01-24 17:37:40 +0100 | [diff] [blame] | 27 | #include <arm_neon.h> |
| 28 | #else |
Christophe Lyon | 0dab5f7 | 2011-07-19 17:14:09 +0200 | [diff] [blame] | 29 | #include "stm-arm-neon.h" |
Christophe Lyon | 073831a | 2011-01-24 17:37:40 +0100 | [diff] [blame] | 30 | #endif |
| 31 | |
| 32 | #include "stm-arm-neon-ref.h" |
Christophe Lyon | c8aa0f6 | 2011-09-26 18:00:27 +0200 | [diff] [blame] | 33 | #include <math.h> |
Christophe Lyon | 073831a | 2011-01-24 17:37:40 +0100 | [diff] [blame] | 34 | |
| 35 | #define TEST_MSG "VABD/VABDQ" |
| 36 | void exec_vabd (void) |
| 37 | { |
Christophe Lyon | c8aa0f6 | 2011-09-26 18:00:27 +0200 | [diff] [blame] | 38 | int i; |
| 39 | |
Christophe Lyon | 073831a | 2011-01-24 17:37:40 +0100 | [diff] [blame] | 40 | /* Basic test: v4=vabd(v1,v2), then store the result. */ |
| 41 | #define TEST_VABD(Q, T1, T2, W, N) \ |
| 42 | VECT_VAR(vector_res, T1, W, N) = \ |
| 43 | vabd##Q##_##T2##W(VECT_VAR(vector1, T1, W, N), \ |
| 44 | VECT_VAR(vector2, T1, W, N)); \ |
| 45 | vst1##Q##_##T2##W(VECT_VAR(result, T1, W, N), VECT_VAR(vector_res, T1, W, N)) |
| 46 | |
| 47 | /* With ARM RVCT, we need to declare variables before any executable |
| 48 | statement */ |
| 49 | #define DECL_VABD_VAR(VAR) \ |
| 50 | DECL_VARIABLE(VAR, int, 8, 8); \ |
| 51 | DECL_VARIABLE(VAR, int, 16, 4); \ |
| 52 | DECL_VARIABLE(VAR, int, 32, 2); \ |
| 53 | DECL_VARIABLE(VAR, uint, 8, 8); \ |
| 54 | DECL_VARIABLE(VAR, uint, 16, 4); \ |
| 55 | DECL_VARIABLE(VAR, uint, 32, 2); \ |
| 56 | DECL_VARIABLE(VAR, float, 32, 2); \ |
| 57 | DECL_VARIABLE(VAR, int, 8, 16); \ |
| 58 | DECL_VARIABLE(VAR, int, 16, 8); \ |
| 59 | DECL_VARIABLE(VAR, int, 32, 4); \ |
| 60 | DECL_VARIABLE(VAR, uint, 8, 16); \ |
| 61 | DECL_VARIABLE(VAR, uint, 16, 8); \ |
| 62 | DECL_VARIABLE(VAR, uint, 32, 4); \ |
| 63 | DECL_VARIABLE(VAR, float, 32, 4) |
| 64 | |
| 65 | DECL_VABD_VAR(vector1); |
| 66 | DECL_VABD_VAR(vector2); |
| 67 | DECL_VABD_VAR(vector_res); |
| 68 | |
| 69 | clean_results (); |
| 70 | |
| 71 | /* Initialize input "vector" from "buffer" */ |
Christophe Lyon | f205367 | 2014-12-16 10:26:00 +0100 | [diff] [blame] | 72 | VLOAD(vector1, buffer, , int, s, 8, 8); |
| 73 | VLOAD(vector1, buffer, , int, s, 16, 4); |
| 74 | VLOAD(vector1, buffer, , int, s, 32, 2); |
| 75 | VLOAD(vector1, buffer, , uint, u, 8, 8); |
| 76 | VLOAD(vector1, buffer, , uint, u, 16, 4); |
| 77 | VLOAD(vector1, buffer, , uint, u, 32, 2); |
| 78 | VLOAD(vector1, buffer, , float, f, 32, 2); |
| 79 | VLOAD(vector1, buffer, q, int, s, 8, 16); |
| 80 | VLOAD(vector1, buffer, q, int, s, 16, 8); |
| 81 | VLOAD(vector1, buffer, q, int, s, 32, 4); |
| 82 | VLOAD(vector1, buffer, q, uint, u, 8, 16); |
| 83 | VLOAD(vector1, buffer, q, uint, u, 16, 8); |
| 84 | VLOAD(vector1, buffer, q, uint, u, 32, 4); |
| 85 | VLOAD(vector1, buffer, q, float, f, 32, 4); |
Christophe Lyon | 073831a | 2011-01-24 17:37:40 +0100 | [diff] [blame] | 86 | |
| 87 | /* Choose init value arbitrarily */ |
Christophe Lyon | f205367 | 2014-12-16 10:26:00 +0100 | [diff] [blame] | 88 | VDUP(vector2, , int, s, 8, 8, 1); |
| 89 | VDUP(vector2, , int, s, 16, 4, -13); |
| 90 | VDUP(vector2, , int, s, 32, 2, 8); |
| 91 | VDUP(vector2, , uint, u, 8, 8, 1); |
| 92 | VDUP(vector2, , uint, u, 16, 4, 13); |
| 93 | VDUP(vector2, , uint, u, 32, 2, 8); |
| 94 | VDUP(vector2, , float, f, 32, 2, 8.3f); |
| 95 | VDUP(vector2, q, int, s, 8, 16, 10); |
| 96 | VDUP(vector2, q, int, s, 16, 8, -12); |
| 97 | VDUP(vector2, q, int, s, 32, 4, 32); |
| 98 | VDUP(vector2, q, uint, u, 8, 16, 10); |
| 99 | VDUP(vector2, q, uint, u, 16, 8, 12); |
| 100 | VDUP(vector2, q, uint, u, 32, 4, 32); |
| 101 | VDUP(vector2, q, float, f, 32, 4, 32.12f); |
Christophe Lyon | 073831a | 2011-01-24 17:37:40 +0100 | [diff] [blame] | 102 | |
| 103 | TEST_VABD(, int, s, 8, 8); |
| 104 | TEST_VABD(, int, s, 16, 4); |
| 105 | TEST_VABD(, int, s, 32, 2); |
| 106 | TEST_VABD(, uint, u, 8, 8); |
| 107 | TEST_VABD(, uint, u, 16, 4); |
| 108 | TEST_VABD(, uint, u, 32, 2); |
| 109 | TEST_VABD(, float, f, 32, 2); |
| 110 | TEST_VABD(q, int, s, 8, 16); |
| 111 | TEST_VABD(q, int, s, 16, 8); |
| 112 | TEST_VABD(q, int, s, 32, 4); |
| 113 | TEST_VABD(q, uint, u, 8, 16); |
| 114 | TEST_VABD(q, uint, u, 16, 8); |
| 115 | TEST_VABD(q, uint, u, 32, 4); |
| 116 | TEST_VABD(q, float, f, 32, 4); |
| 117 | |
| 118 | dump_results_hex (TEST_MSG); |
Christophe Lyon | c8aa0f6 | 2011-09-26 18:00:27 +0200 | [diff] [blame] | 119 | |
| 120 | |
| 121 | /* Extra FP tests with special values (-0.0, ....) */ |
Christophe Lyon | f205367 | 2014-12-16 10:26:00 +0100 | [diff] [blame] | 122 | VDUP(vector1, q, float, f, 32, 4, -0.0f); |
| 123 | VDUP(vector2, q, float, f, 32, 4, 0.0); |
Christophe Lyon | c8aa0f6 | 2011-09-26 18:00:27 +0200 | [diff] [blame] | 124 | TEST_VABD(q, float, f, 32, 4); |
| 125 | DUMP_FP(TEST_MSG " FP special (-0.0)", float, 32, 4, PRIx32); |
| 126 | |
| 127 | |
| 128 | /* Extra FP tests with special values (-0.0, ....) */ |
Christophe Lyon | f205367 | 2014-12-16 10:26:00 +0100 | [diff] [blame] | 129 | VDUP(vector1, q, float, f, 32, 4, 0.0f); |
| 130 | VDUP(vector2, q, float, f, 32, 4, -0.0); |
Christophe Lyon | c8aa0f6 | 2011-09-26 18:00:27 +0200 | [diff] [blame] | 131 | TEST_VABD(q, float, f, 32, 4); |
| 132 | DUMP_FP(TEST_MSG " FP special (-0.0)", float, 32, 4, PRIx32); |
Christophe Lyon | 073831a | 2011-01-24 17:37:40 +0100 | [diff] [blame] | 133 | } |