Christophe Lyon | 073831a | 2011-01-24 17:37:40 +0100 | [diff] [blame] | 1 | /* |
| 2 | |
Christophe Lyon | c94d4c1 | 2013-03-29 16:32:37 +0100 | [diff] [blame] | 3 | Copyright (c) 2009, 2010, 2011, 2012 STMicroelectronics |
Christophe Lyon | 073831a | 2011-01-24 17:37:40 +0100 | [diff] [blame] | 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" |
| 33 | |
| 34 | #define INSN vqrshl |
| 35 | #define TEST_MSG "VQRSHL/VQRSHLQ" |
| 36 | |
| 37 | #define FNNAME1(NAME) void exec_ ## NAME (void) |
| 38 | #define FNNAME(NAME) FNNAME1(NAME) |
| 39 | |
| 40 | FNNAME (INSN) |
| 41 | { |
| 42 | /* Basic test: v3=vqrshl(v1,v2), then store the result. */ |
| 43 | #define TEST_VQRSHL2(INSN, T3, Q, T1, T2, W, N) \ |
Christophe Lyon | c1cc782 | 2015-01-20 16:04:24 +0100 | [diff] [blame] | 44 | Set_Neon_Cumulative_Sat(0, VECT_VAR(vector_res, T1, W, N)); \ |
Christophe Lyon | 073831a | 2011-01-24 17:37:40 +0100 | [diff] [blame] | 45 | VECT_VAR(vector_res, T1, W, N) = \ |
| 46 | INSN##Q##_##T2##W(VECT_VAR(vector, T1, W, N), \ |
| 47 | VECT_VAR(vector_shift, T3, W, N)); \ |
| 48 | vst1##Q##_##T2##W(VECT_VAR(result, T1, W, N), \ |
| 49 | VECT_VAR(vector_res, T1, W, N)); \ |
Christophe Lyon | 4a6e5cc | 2014-06-03 22:47:52 +0200 | [diff] [blame] | 50 | dump_neon_cumulative_sat(TEST_MSG, xSTR(INSN##Q##_##T2##W), \ |
| 51 | xSTR(T1), W, N) |
Christophe Lyon | 073831a | 2011-01-24 17:37:40 +0100 | [diff] [blame] | 52 | |
| 53 | /* Two auxliary macros are necessary to expand INSN */ |
| 54 | #define TEST_VQRSHL1(INSN, T3, Q, T1, T2, W, N) \ |
| 55 | TEST_VQRSHL2(INSN, T3, Q, T1, T2, W, N) |
| 56 | |
| 57 | #define TEST_VQRSHL(T3, Q, T1, T2, W, N) \ |
| 58 | TEST_VQRSHL1(INSN, T3, Q, T1, T2, W, N) |
| 59 | |
| 60 | |
| 61 | /* With ARM RVCT, we need to declare variables before any executable |
| 62 | statement */ |
| 63 | DECL_VARIABLE_ALL_VARIANTS(vector); |
| 64 | DECL_VARIABLE_ALL_VARIANTS(vector_res); |
| 65 | |
| 66 | DECL_VARIABLE_SIGNED_VARIANTS(vector_shift); |
| 67 | |
| 68 | clean_results (); |
| 69 | |
| 70 | /* Fill input vector with 0, to check saturation on limits */ |
Christophe Lyon | f205367 | 2014-12-16 10:26:00 +0100 | [diff] [blame] | 71 | VDUP(vector, , int, s, 8, 8, 0); |
| 72 | VDUP(vector, , int, s, 16, 4, 0); |
| 73 | VDUP(vector, , int, s, 32, 2, 0); |
| 74 | VDUP(vector, , int, s, 64, 1, 0); |
| 75 | VDUP(vector, , uint, u, 8, 8, 0); |
| 76 | VDUP(vector, , uint, u, 16, 4, 0); |
| 77 | VDUP(vector, , uint, u, 32, 2, 0); |
| 78 | VDUP(vector, , uint, u, 64, 1, 0); |
| 79 | VDUP(vector, q, int, s, 8, 16, 0); |
| 80 | VDUP(vector, q, int, s, 16, 8, 0); |
| 81 | VDUP(vector, q, int, s, 32, 4, 0); |
| 82 | VDUP(vector, q, int, s, 64, 2, 0); |
| 83 | VDUP(vector, q, uint, u, 8, 16, 0); |
| 84 | VDUP(vector, q, uint, u, 16, 8, 0); |
| 85 | VDUP(vector, q, uint, u, 32, 4, 0); |
| 86 | VDUP(vector, q, uint, u, 64, 2, 0); |
Christophe Lyon | 073831a | 2011-01-24 17:37:40 +0100 | [diff] [blame] | 87 | |
| 88 | /* Choose init value arbitrarily, will be used as shift amount */ |
| 89 | /* Use values equal or one-less-than the type width to check |
| 90 | behaviour on limits */ |
Christophe Lyon | f205367 | 2014-12-16 10:26:00 +0100 | [diff] [blame] | 91 | VDUP(vector_shift, , int, s, 8, 8, 7); |
| 92 | VDUP(vector_shift, , int, s, 16, 4, 15); |
| 93 | VDUP(vector_shift, , int, s, 32, 2, 31); |
| 94 | VDUP(vector_shift, , int, s, 64, 1, 63); |
| 95 | VDUP(vector_shift, q, int, s, 8, 16, 8); |
| 96 | VDUP(vector_shift, q, int, s, 16, 8, 16); |
| 97 | VDUP(vector_shift, q, int, s, 32, 4, 32); |
| 98 | VDUP(vector_shift, q, int, s, 64, 2, 64); |
Christophe Lyon | 073831a | 2011-01-24 17:37:40 +0100 | [diff] [blame] | 99 | |
Christophe Lyon | 4a6e5cc | 2014-06-03 22:47:52 +0200 | [diff] [blame] | 100 | fprintf(ref_file, "\n%s cumulative saturation output:\n", |
| 101 | TEST_MSG " (with input = 0)"); |
Christophe Lyon | 073831a | 2011-01-24 17:37:40 +0100 | [diff] [blame] | 102 | TEST_MACRO_ALL_VARIANTS_1_5(TEST_VQRSHL, int); |
| 103 | dump_results_hex2 (TEST_MSG, " (with input = 0)"); |
| 104 | |
| 105 | /* Use negative shift amounts */ |
Christophe Lyon | f205367 | 2014-12-16 10:26:00 +0100 | [diff] [blame] | 106 | VDUP(vector_shift, , int, s, 8, 8, -1); |
| 107 | VDUP(vector_shift, , int, s, 16, 4, -2); |
| 108 | VDUP(vector_shift, , int, s, 32, 2, -3); |
| 109 | VDUP(vector_shift, , int, s, 64, 1, -4); |
| 110 | VDUP(vector_shift, q, int, s, 8, 16, -7); |
| 111 | VDUP(vector_shift, q, int, s, 16, 8, -11); |
| 112 | VDUP(vector_shift, q, int, s, 32, 4, -13); |
| 113 | VDUP(vector_shift, q, int, s, 64, 2, -20); |
Christophe Lyon | 073831a | 2011-01-24 17:37:40 +0100 | [diff] [blame] | 114 | |
Christophe Lyon | 4a6e5cc | 2014-06-03 22:47:52 +0200 | [diff] [blame] | 115 | fprintf(ref_file, "\n%s cumulative saturation output:\n", |
Christophe Lyon | 073831a | 2011-01-24 17:37:40 +0100 | [diff] [blame] | 116 | TEST_MSG " (input 0 and negative shift amount)"); |
| 117 | TEST_MACRO_ALL_VARIANTS_1_5(TEST_VQRSHL, int); |
| 118 | dump_results_hex2 (TEST_MSG, " (input 0 and negative shift amount)"); |
| 119 | |
| 120 | /* Test again, with predefined input values */ |
Christophe Lyon | f205367 | 2014-12-16 10:26:00 +0100 | [diff] [blame] | 121 | TEST_MACRO_ALL_VARIANTS_2_5(VLOAD, vector, buffer); |
Christophe Lyon | 073831a | 2011-01-24 17:37:40 +0100 | [diff] [blame] | 122 | |
| 123 | /* Choose init value arbitrarily, will be used as shift amount */ |
Christophe Lyon | f205367 | 2014-12-16 10:26:00 +0100 | [diff] [blame] | 124 | VDUP(vector_shift, , int, s, 8, 8, 1); |
| 125 | VDUP(vector_shift, , int, s, 16, 4, 3); |
| 126 | VDUP(vector_shift, , int, s, 32, 2, 8); |
| 127 | VDUP(vector_shift, , int, s, 64, 1, 3); |
| 128 | VDUP(vector_shift, q, int, s, 8, 16, 10); |
| 129 | VDUP(vector_shift, q, int, s, 16, 8, 12); |
| 130 | VDUP(vector_shift, q, int, s, 32, 4, 31); |
| 131 | VDUP(vector_shift, q, int, s, 64, 2, 63); |
Christophe Lyon | 073831a | 2011-01-24 17:37:40 +0100 | [diff] [blame] | 132 | |
Christophe Lyon | 4a6e5cc | 2014-06-03 22:47:52 +0200 | [diff] [blame] | 133 | fprintf(ref_file, "\n%s cumulative saturation output:\n", TEST_MSG); |
Christophe Lyon | 073831a | 2011-01-24 17:37:40 +0100 | [diff] [blame] | 134 | TEST_MACRO_ALL_VARIANTS_1_5(TEST_VQRSHL, int); |
| 135 | dump_results_hex (TEST_MSG); |
| 136 | |
| 137 | /* Use negative shift amounts */ |
Christophe Lyon | f205367 | 2014-12-16 10:26:00 +0100 | [diff] [blame] | 138 | VDUP(vector_shift, , int, s, 8, 8, -2); |
| 139 | VDUP(vector_shift, , int, s, 16, 4, -2); |
| 140 | VDUP(vector_shift, , int, s, 32, 2, -3); |
| 141 | VDUP(vector_shift, , int, s, 64, 1, -4); |
| 142 | VDUP(vector_shift, q, int, s, 8, 16, -7); |
| 143 | VDUP(vector_shift, q, int, s, 16, 8, -11); |
| 144 | VDUP(vector_shift, q, int, s, 32, 4, -13); |
| 145 | VDUP(vector_shift, q, int, s, 64, 2, -20); |
Christophe Lyon | 073831a | 2011-01-24 17:37:40 +0100 | [diff] [blame] | 146 | |
Christophe Lyon | 4a6e5cc | 2014-06-03 22:47:52 +0200 | [diff] [blame] | 147 | fprintf(ref_file, "\n%s cumulative saturation output:\n", |
Christophe Lyon | 073831a | 2011-01-24 17:37:40 +0100 | [diff] [blame] | 148 | TEST_MSG " (negative shift amount)"); |
| 149 | TEST_MACRO_ALL_VARIANTS_1_5(TEST_VQRSHL, int); |
| 150 | dump_results_hex2 (TEST_MSG, " (negative shift amount)"); |
| 151 | |
| 152 | |
| 153 | /* Fill input vector with max value, to check saturation on limits */ |
Christophe Lyon | f205367 | 2014-12-16 10:26:00 +0100 | [diff] [blame] | 154 | VDUP(vector, , int, s, 8, 8, 0x7F); |
| 155 | VDUP(vector, , int, s, 16, 4, 0x7FFF); |
| 156 | VDUP(vector, , int, s, 32, 2, 0x7FFFFFFF); |
| 157 | VDUP(vector, , int, s, 64, 1, 0x7FFFFFFFFFFFFFFFLL); |
| 158 | VDUP(vector, , uint, u, 8, 8, 0xFF); |
| 159 | VDUP(vector, , uint, u, 16, 4, 0xFFFF); |
| 160 | VDUP(vector, , uint, u, 32, 2, 0xFFFFFFFF); |
| 161 | VDUP(vector, , uint, u, 64, 1, 0xFFFFFFFFFFFFFFFFULL); |
| 162 | VDUP(vector, q, int, s, 8, 16, 0x7F); |
| 163 | VDUP(vector, q, int, s, 16, 8, 0x7FFF); |
| 164 | VDUP(vector, q, int, s, 32, 4, 0x7FFFFFFF); |
| 165 | VDUP(vector, q, int, s, 64, 2, 0x7FFFFFFFFFFFFFFFLL); |
| 166 | VDUP(vector, q, uint, u, 8, 16, 0xFF); |
| 167 | VDUP(vector, q, uint, u, 16, 8, 0xFFFF); |
| 168 | VDUP(vector, q, uint, u, 32, 4, 0xFFFFFFFF); |
| 169 | VDUP(vector, q, uint, u, 64, 2, 0xFFFFFFFFFFFFFFFFULL); |
Christophe Lyon | 073831a | 2011-01-24 17:37:40 +0100 | [diff] [blame] | 170 | |
Christophe Lyon | 4a6e5cc | 2014-06-03 22:47:52 +0200 | [diff] [blame] | 171 | /* Use -1 shift amount to check cumulative saturation with round_const */ |
Christophe Lyon | f205367 | 2014-12-16 10:26:00 +0100 | [diff] [blame] | 172 | VDUP(vector_shift, , int, s, 8, 8, -1); |
| 173 | VDUP(vector_shift, , int, s, 16, 4, -1); |
| 174 | VDUP(vector_shift, , int, s, 32, 2, -1); |
| 175 | VDUP(vector_shift, , int, s, 64, 1, -1); |
| 176 | VDUP(vector_shift, q, int, s, 8, 16, -1); |
| 177 | VDUP(vector_shift, q, int, s, 16, 8, -1); |
| 178 | VDUP(vector_shift, q, int, s, 32, 4, -1); |
| 179 | VDUP(vector_shift, q, int, s, 64, 2, -1); |
Christophe Lyon | 073831a | 2011-01-24 17:37:40 +0100 | [diff] [blame] | 180 | |
Christophe Lyon | 4a6e5cc | 2014-06-03 22:47:52 +0200 | [diff] [blame] | 181 | fprintf(ref_file, "\n%s cumulative saturation output:\n", |
| 182 | TEST_MSG " (checking cumulative saturation: shift by -1)"); |
Christophe Lyon | 073831a | 2011-01-24 17:37:40 +0100 | [diff] [blame] | 183 | TEST_MACRO_ALL_VARIANTS_1_5(TEST_VQRSHL, int); |
Christophe Lyon | 4a6e5cc | 2014-06-03 22:47:52 +0200 | [diff] [blame] | 184 | dump_results_hex2 (TEST_MSG, |
| 185 | " (checking cumulative saturation: shift by -1)"); |
Christophe Lyon | 073831a | 2011-01-24 17:37:40 +0100 | [diff] [blame] | 186 | |
| 187 | |
Christophe Lyon | 4a6e5cc | 2014-06-03 22:47:52 +0200 | [diff] [blame] | 188 | /* Use -3 shift amount to check cumulative saturation with round_const */ |
Christophe Lyon | f205367 | 2014-12-16 10:26:00 +0100 | [diff] [blame] | 189 | VDUP(vector_shift, , int, s, 8, 8, -3); |
| 190 | VDUP(vector_shift, , int, s, 16, 4, -3); |
| 191 | VDUP(vector_shift, , int, s, 32, 2, -3); |
| 192 | VDUP(vector_shift, , int, s, 64, 1, -3); |
| 193 | VDUP(vector_shift, q, int, s, 8, 16, -3); |
| 194 | VDUP(vector_shift, q, int, s, 16, 8, -3); |
| 195 | VDUP(vector_shift, q, int, s, 32, 4, -3); |
| 196 | VDUP(vector_shift, q, int, s, 64, 2, -3); |
Christophe Lyon | 073831a | 2011-01-24 17:37:40 +0100 | [diff] [blame] | 197 | |
Christophe Lyon | 4a6e5cc | 2014-06-03 22:47:52 +0200 | [diff] [blame] | 198 | fprintf(ref_file, "\n%s cumulative saturation output:\n", |
| 199 | TEST_MSG " (checking cumulative saturation: shift by -3)"); |
Christophe Lyon | 073831a | 2011-01-24 17:37:40 +0100 | [diff] [blame] | 200 | TEST_MACRO_ALL_VARIANTS_1_5(TEST_VQRSHL, int); |
Christophe Lyon | 4a6e5cc | 2014-06-03 22:47:52 +0200 | [diff] [blame] | 201 | dump_results_hex2 (TEST_MSG, |
| 202 | " (checking cumulative saturation: shift by -3)"); |
Christophe Lyon | 7d7c403 | 2011-09-22 11:31:22 +0200 | [diff] [blame] | 203 | |
| 204 | |
| 205 | /* Use large shift amount */ |
Christophe Lyon | f205367 | 2014-12-16 10:26:00 +0100 | [diff] [blame] | 206 | VDUP(vector_shift, , int, s, 8, 8, 10); |
| 207 | VDUP(vector_shift, , int, s, 16, 4, 20); |
| 208 | VDUP(vector_shift, , int, s, 32, 2, 40); |
| 209 | VDUP(vector_shift, , int, s, 64, 1, 70); |
| 210 | VDUP(vector_shift, q, int, s, 8, 16, 10); |
| 211 | VDUP(vector_shift, q, int, s, 16, 8, 20); |
| 212 | VDUP(vector_shift, q, int, s, 32, 4, 40); |
| 213 | VDUP(vector_shift, q, int, s, 64, 2, 70); |
Christophe Lyon | 7d7c403 | 2011-09-22 11:31:22 +0200 | [diff] [blame] | 214 | |
Christophe Lyon | 4a6e5cc | 2014-06-03 22:47:52 +0200 | [diff] [blame] | 215 | fprintf(ref_file, "\n%s cumulative saturation output:\n", |
| 216 | TEST_MSG " (checking cumulative saturation: large shift amount)"); |
Christophe Lyon | 7d7c403 | 2011-09-22 11:31:22 +0200 | [diff] [blame] | 217 | TEST_MACRO_ALL_VARIANTS_1_5(TEST_VQRSHL, int); |
Christophe Lyon | 4a6e5cc | 2014-06-03 22:47:52 +0200 | [diff] [blame] | 218 | dump_results_hex2 (TEST_MSG, |
| 219 | " (checking cumulative saturation: large shift amount)"); |
Christophe Lyon | 7d7c403 | 2011-09-22 11:31:22 +0200 | [diff] [blame] | 220 | |
| 221 | |
| 222 | /* Fill input vector with negative values, to check saturation on limits */ |
Christophe Lyon | f205367 | 2014-12-16 10:26:00 +0100 | [diff] [blame] | 223 | VDUP(vector, , int, s, 8, 8, 0x80); |
| 224 | VDUP(vector, , int, s, 16, 4, 0x8000); |
| 225 | VDUP(vector, , int, s, 32, 2, 0x80000000); |
| 226 | VDUP(vector, , int, s, 64, 1, 0x8000000000000000LL); |
| 227 | VDUP(vector, q, int, s, 8, 16, 0x80); |
| 228 | VDUP(vector, q, int, s, 16, 8, 0x8000); |
| 229 | VDUP(vector, q, int, s, 32, 4, 0x80000000); |
| 230 | VDUP(vector, q, int, s, 64, 2, 0x8000000000000000LL); |
Christophe Lyon | 7d7c403 | 2011-09-22 11:31:22 +0200 | [diff] [blame] | 231 | |
| 232 | /* Use large shift amount */ |
Christophe Lyon | f205367 | 2014-12-16 10:26:00 +0100 | [diff] [blame] | 233 | VDUP(vector_shift, , int, s, 8, 8, 10); |
| 234 | VDUP(vector_shift, , int, s, 16, 4, 20); |
| 235 | VDUP(vector_shift, , int, s, 32, 2, 40); |
| 236 | VDUP(vector_shift, , int, s, 64, 1, 70); |
| 237 | VDUP(vector_shift, q, int, s, 8, 16, 10); |
| 238 | VDUP(vector_shift, q, int, s, 16, 8, 20); |
| 239 | VDUP(vector_shift, q, int, s, 32, 4, 40); |
| 240 | VDUP(vector_shift, q, int, s, 64, 2, 70); |
Christophe Lyon | 7d7c403 | 2011-09-22 11:31:22 +0200 | [diff] [blame] | 241 | |
Christophe Lyon | 4a6e5cc | 2014-06-03 22:47:52 +0200 | [diff] [blame] | 242 | fprintf(ref_file, "\n%s cumulative saturation output:\n", |
| 243 | TEST_MSG " (checking cumulative saturation: large shift amount with negative input)"); |
Christophe Lyon | 7d7c403 | 2011-09-22 11:31:22 +0200 | [diff] [blame] | 244 | TEST_MACRO_ALL_VARIANTS_1_5(TEST_VQRSHL, int); |
Christophe Lyon | 4a6e5cc | 2014-06-03 22:47:52 +0200 | [diff] [blame] | 245 | dump_results_hex2 (TEST_MSG, |
| 246 | " (checking cumulative saturation: large shift amount with negative input)"); |
Christophe Lyon | 7d7c403 | 2011-09-22 11:31:22 +0200 | [diff] [blame] | 247 | |
| 248 | |
| 249 | /* Fill input vector with negative and positive values, to check |
| 250 | * saturation on limits */ |
Christophe Lyon | f205367 | 2014-12-16 10:26:00 +0100 | [diff] [blame] | 251 | VDUP(vector, , int, s, 8, 8, 0x7F); |
| 252 | VDUP(vector, , int, s, 16, 4, 0x7FFF); |
| 253 | VDUP(vector, , int, s, 32, 2, 0x7FFFFFFF); |
| 254 | VDUP(vector, , int, s, 64, 1, 0x7FFFFFFFFFFFFFFFLL); |
| 255 | VDUP(vector, q, int, s, 8, 16, 0x80); |
| 256 | VDUP(vector, q, int, s, 16, 8, 0x8000); |
| 257 | VDUP(vector, q, int, s, 32, 4, 0x80000000); |
| 258 | VDUP(vector, q, int, s, 64, 2, 0x8000000000000000LL); |
Christophe Lyon | 7d7c403 | 2011-09-22 11:31:22 +0200 | [diff] [blame] | 259 | |
| 260 | /* Use large negative shift amount */ |
Christophe Lyon | f205367 | 2014-12-16 10:26:00 +0100 | [diff] [blame] | 261 | VDUP(vector_shift, , int, s, 8, 8, -10); |
| 262 | VDUP(vector_shift, , int, s, 16, 4, -20); |
| 263 | VDUP(vector_shift, , int, s, 32, 2, -40); |
| 264 | VDUP(vector_shift, , int, s, 64, 1, -70); |
| 265 | VDUP(vector_shift, q, int, s, 8, 16, -10); |
| 266 | VDUP(vector_shift, q, int, s, 16, 8, -20); |
| 267 | VDUP(vector_shift, q, int, s, 32, 4, -40); |
| 268 | VDUP(vector_shift, q, int, s, 64, 2, -70); |
Christophe Lyon | 7d7c403 | 2011-09-22 11:31:22 +0200 | [diff] [blame] | 269 | |
Christophe Lyon | 4a6e5cc | 2014-06-03 22:47:52 +0200 | [diff] [blame] | 270 | fprintf(ref_file, "\n%s cumulative saturation output:\n", |
| 271 | TEST_MSG " (checking cumulative saturation: large negative shift amount)"); |
Christophe Lyon | 7d7c403 | 2011-09-22 11:31:22 +0200 | [diff] [blame] | 272 | TEST_MACRO_ALL_VARIANTS_1_5(TEST_VQRSHL, int); |
Christophe Lyon | 4a6e5cc | 2014-06-03 22:47:52 +0200 | [diff] [blame] | 273 | dump_results_hex2 (TEST_MSG, |
| 274 | " (checking cumulative saturation: large negative shift amount)"); |
Christophe Lyon | c8aa0f6 | 2011-09-26 18:00:27 +0200 | [diff] [blame] | 275 | |
| 276 | |
| 277 | /* Fill input vector with 0, to check saturation in case of large |
| 278 | * shift amount */ |
Christophe Lyon | f205367 | 2014-12-16 10:26:00 +0100 | [diff] [blame] | 279 | VDUP(vector, , int, s, 8, 8, 0); |
| 280 | VDUP(vector, , int, s, 16, 4, 0); |
| 281 | VDUP(vector, , int, s, 32, 2, 0); |
| 282 | VDUP(vector, , int, s, 64, 1, 0); |
| 283 | VDUP(vector, q, int, s, 8, 16, 0); |
| 284 | VDUP(vector, q, int, s, 16, 8, 0); |
| 285 | VDUP(vector, q, int, s, 32, 4, 0); |
| 286 | VDUP(vector, q, int, s, 64, 2, 0); |
Christophe Lyon | c8aa0f6 | 2011-09-26 18:00:27 +0200 | [diff] [blame] | 287 | |
| 288 | /* Use large shift amount */ |
Christophe Lyon | f205367 | 2014-12-16 10:26:00 +0100 | [diff] [blame] | 289 | VDUP(vector_shift, , int, s, 8, 8, -10); |
| 290 | VDUP(vector_shift, , int, s, 16, 4, -20); |
| 291 | VDUP(vector_shift, , int, s, 32, 2, -40); |
| 292 | VDUP(vector_shift, , int, s, 64, 1, -70); |
| 293 | VDUP(vector_shift, q, int, s, 8, 16, -10); |
| 294 | VDUP(vector_shift, q, int, s, 16, 8, -20); |
| 295 | VDUP(vector_shift, q, int, s, 32, 4, -40); |
| 296 | VDUP(vector_shift, q, int, s, 64, 2, -70); |
Christophe Lyon | c8aa0f6 | 2011-09-26 18:00:27 +0200 | [diff] [blame] | 297 | |
Christophe Lyon | 4a6e5cc | 2014-06-03 22:47:52 +0200 | [diff] [blame] | 298 | fprintf(ref_file, "\n%s cumulative saturation output:\n", |
| 299 | TEST_MSG " (checking cumulative saturation: large shift amount with 0 input)"); |
Christophe Lyon | c8aa0f6 | 2011-09-26 18:00:27 +0200 | [diff] [blame] | 300 | TEST_MACRO_ALL_VARIANTS_1_5(TEST_VQRSHL, int); |
Christophe Lyon | 4a6e5cc | 2014-06-03 22:47:52 +0200 | [diff] [blame] | 301 | dump_results_hex2 (TEST_MSG, |
| 302 | " (checking cumulative saturation: large shift amount with 0 input)"); |
Christophe Lyon | 073831a | 2011-01-24 17:37:40 +0100 | [diff] [blame] | 303 | } |