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 | #ifndef INSN_NAME |
| 36 | #define INSN_NAME vmax |
| 37 | #define TEST_MSG "VMAX/VMAXQ" |
| 38 | #endif |
| 39 | |
| 40 | /* Can't use the standard ref_v_binary_op.c template because vmax has |
| 41 | no 64 bits variant */ |
| 42 | #define FNNAME1(NAME) void exec_ ## NAME (void) |
| 43 | #define FNNAME(NAME) FNNAME1(NAME) |
| 44 | |
| 45 | FNNAME (INSN_NAME) |
| 46 | { |
Christophe Lyon | c8aa0f6 | 2011-09-26 18:00:27 +0200 | [diff] [blame] | 47 | int i; |
| 48 | |
Christophe Lyon | 073831a | 2011-01-24 17:37:40 +0100 | [diff] [blame] | 49 | /* Basic test: y=OP(x,x), then store the result. */ |
| 50 | #define TEST_BINARY_OP1(INSN, Q, T1, T2, W, N) \ |
| 51 | VECT_VAR(vector_res, T1, W, N) = \ |
| 52 | INSN##Q##_##T2##W(VECT_VAR(vector, T1, W, N), \ |
| 53 | VECT_VAR(vector2, T1, W, N)); \ |
| 54 | vst1##Q##_##T2##W(VECT_VAR(result, T1, W, N), VECT_VAR(vector_res, T1, W, N)) |
| 55 | |
| 56 | #define TEST_BINARY_OP(INSN, Q, T1, T2, W, N) \ |
| 57 | TEST_BINARY_OP1(INSN, Q, T1, T2, W, N) \ |
| 58 | |
| 59 | /* With ARM RVCT, we need to declare variables before any executable |
| 60 | statement */ |
| 61 | DECL_VARIABLE_ALL_VARIANTS(vector); |
| 62 | DECL_VARIABLE_ALL_VARIANTS(vector2); |
| 63 | DECL_VARIABLE_ALL_VARIANTS(vector_res); |
| 64 | |
| 65 | clean_results (); |
| 66 | |
| 67 | /* Initialize input "vector" from "buffer" */ |
Christophe Lyon | f205367 | 2014-12-16 10:26:00 +0100 | [diff] [blame] | 68 | TEST_MACRO_ALL_VARIANTS_2_5(VLOAD, vector, buffer); |
Christophe Lyon | 073831a | 2011-01-24 17:37:40 +0100 | [diff] [blame] | 69 | #ifndef NO_FLOAT_VARIANT |
Christophe Lyon | f205367 | 2014-12-16 10:26:00 +0100 | [diff] [blame] | 70 | VLOAD(vector, buffer, , float, f, 32, 2); |
| 71 | VLOAD(vector, buffer, q, float, f, 32, 4); |
Christophe Lyon | 073831a | 2011-01-24 17:37:40 +0100 | [diff] [blame] | 72 | #endif |
| 73 | |
| 74 | /* Choose init value arbitrarily, will be used as comparison value */ |
Christophe Lyon | f205367 | 2014-12-16 10:26:00 +0100 | [diff] [blame] | 75 | VDUP(vector2, , int, s, 8, 8, -13); |
| 76 | VDUP(vector2, , int, s, 16, 4, -14); |
| 77 | VDUP(vector2, , int, s, 32, 2, -16); |
| 78 | VDUP(vector2, , uint, u, 8, 8, 0xf3); |
| 79 | VDUP(vector2, , uint, u, 16, 4, 0xfff1); |
| 80 | VDUP(vector2, , uint, u, 32, 2, 0xfffffff0); |
| 81 | VDUP(vector2, q, int, s, 8, 16, -12); |
| 82 | VDUP(vector2, q, int, s, 16, 8, -13); |
| 83 | VDUP(vector2, q, int, s, 32, 4, -15); |
| 84 | VDUP(vector2, q, uint, u, 8, 16, 0xf9); |
| 85 | VDUP(vector2, q, uint, u, 16, 8, 0xfff2); |
| 86 | VDUP(vector2, q, uint, u, 32, 4, 0xfffffff1); |
Christophe Lyon | 073831a | 2011-01-24 17:37:40 +0100 | [diff] [blame] | 87 | #ifndef NO_FLOAT_VARIANT |
Christophe Lyon | f205367 | 2014-12-16 10:26:00 +0100 | [diff] [blame] | 88 | VDUP(vector2, , float, f, 32, 2, -15.5f); |
| 89 | VDUP(vector2, q, float, f, 32, 4, -14.5f); |
Christophe Lyon | 073831a | 2011-01-24 17:37:40 +0100 | [diff] [blame] | 90 | #endif |
| 91 | |
| 92 | #ifndef NO_FLOAT_VARIANT |
| 93 | #define FLOAT_VARIANT(MACRO, VAR) \ |
| 94 | MACRO(VAR, , float, f, 32, 2); \ |
| 95 | MACRO(VAR, q, float, f, 32, 4) |
| 96 | #else |
| 97 | #define FLOAT_VARIANT(MACRO, VAR) |
| 98 | #endif |
| 99 | |
| 100 | #define TEST_MACRO_NO64BIT_VARIANT_1_5(MACRO, VAR) \ |
| 101 | MACRO(VAR, , int, s, 8, 8); \ |
| 102 | MACRO(VAR, , int, s, 16, 4); \ |
| 103 | MACRO(VAR, , int, s, 32, 2); \ |
| 104 | MACRO(VAR, , uint, u, 8, 8); \ |
| 105 | MACRO(VAR, , uint, u, 16, 4); \ |
| 106 | MACRO(VAR, , uint, u, 32, 2); \ |
| 107 | MACRO(VAR, q, int, s, 8, 16); \ |
| 108 | MACRO(VAR, q, int, s, 16, 8); \ |
| 109 | MACRO(VAR, q, int, s, 32, 4); \ |
| 110 | MACRO(VAR, q, uint, u, 8, 16); \ |
| 111 | MACRO(VAR, q, uint, u, 16, 8); \ |
| 112 | MACRO(VAR, q, uint, u, 32, 4); \ |
| 113 | FLOAT_VARIANT(MACRO, VAR) |
| 114 | |
| 115 | /* Apply a binary operator named INSN_NAME */ |
| 116 | TEST_MACRO_NO64BIT_VARIANT_1_5(TEST_BINARY_OP, INSN_NAME); |
| 117 | |
| 118 | dump_results_hex (TEST_MSG); |
Christophe Lyon | c8aa0f6 | 2011-09-26 18:00:27 +0200 | [diff] [blame] | 119 | |
| 120 | |
| 121 | #ifndef NO_FLOAT_VARIANT |
| 122 | /* Extra FP tests with special values (NaN, ....) */ |
Christophe Lyon | f205367 | 2014-12-16 10:26:00 +0100 | [diff] [blame] | 123 | VDUP(vector, q, float, f, 32, 4, 1.0f); |
| 124 | VDUP(vector2, q, float, f, 32, 4, NAN); |
Christophe Lyon | c8aa0f6 | 2011-09-26 18:00:27 +0200 | [diff] [blame] | 125 | TEST_BINARY_OP(INSN_NAME, q, float, f, 32, 4); |
Christophe Lyon | 269df92 | 2011-10-17 15:53:53 +0200 | [diff] [blame] | 126 | DUMP_FP(TEST_MSG " FP special (NaN)", float, 32, 4, PRIx32); |
Christophe Lyon | c8aa0f6 | 2011-09-26 18:00:27 +0200 | [diff] [blame] | 127 | |
Christophe Lyon | f205367 | 2014-12-16 10:26:00 +0100 | [diff] [blame] | 128 | VDUP(vector, q, float, f, 32, 4, -NAN); |
| 129 | VDUP(vector2, q, float, f, 32, 4, 1.0f); |
Christophe Lyon | c8aa0f6 | 2011-09-26 18:00:27 +0200 | [diff] [blame] | 130 | TEST_BINARY_OP(INSN_NAME, q, float, f, 32, 4); |
Christophe Lyon | 269df92 | 2011-10-17 15:53:53 +0200 | [diff] [blame] | 131 | DUMP_FP(TEST_MSG " FP special (-NaN)", float, 32, 4, PRIx32); |
| 132 | |
Christophe Lyon | f205367 | 2014-12-16 10:26:00 +0100 | [diff] [blame] | 133 | VDUP(vector, q, float, f, 32, 4, 1.0f); |
| 134 | VDUP(vector2, q, float, f, 32, 4, HUGE_VALF); |
Christophe Lyon | 269df92 | 2011-10-17 15:53:53 +0200 | [diff] [blame] | 135 | TEST_BINARY_OP(INSN_NAME, q, float, f, 32, 4); |
| 136 | DUMP_FP(TEST_MSG " FP special (inf)", float, 32, 4, PRIx32); |
| 137 | |
Christophe Lyon | f205367 | 2014-12-16 10:26:00 +0100 | [diff] [blame] | 138 | VDUP(vector, q, float, f, 32, 4, -HUGE_VALF); |
| 139 | VDUP(vector2, q, float, f, 32, 4, 1.0f); |
Christophe Lyon | 269df92 | 2011-10-17 15:53:53 +0200 | [diff] [blame] | 140 | TEST_BINARY_OP(INSN_NAME, q, float, f, 32, 4); |
| 141 | DUMP_FP(TEST_MSG " FP special (-inf)", float, 32, 4, PRIx32); |
Christophe Lyon | c8aa0f6 | 2011-09-26 18:00:27 +0200 | [diff] [blame] | 142 | |
Christophe Lyon | f205367 | 2014-12-16 10:26:00 +0100 | [diff] [blame] | 143 | VDUP(vector, q, float, f, 32, 4, 0.0f); |
| 144 | VDUP(vector2, q, float, f, 32, 4, -0.0f); |
Christophe Lyon | c8aa0f6 | 2011-09-26 18:00:27 +0200 | [diff] [blame] | 145 | TEST_BINARY_OP(INSN_NAME, q, float, f, 32, 4); |
| 146 | DUMP_FP(TEST_MSG " FP special (-0.0)", float, 32, 4, PRIx32); |
| 147 | |
Christophe Lyon | f205367 | 2014-12-16 10:26:00 +0100 | [diff] [blame] | 148 | VDUP(vector, q, float, f, 32, 4, -0.0f); |
| 149 | VDUP(vector2, q, float, f, 32, 4, 0.0f); |
Christophe Lyon | c8aa0f6 | 2011-09-26 18:00:27 +0200 | [diff] [blame] | 150 | TEST_BINARY_OP(INSN_NAME, q, float, f, 32, 4); |
| 151 | DUMP_FP(TEST_MSG " FP special (-0.0)", float, 32, 4, PRIx32); |
| 152 | #endif |
Christophe Lyon | 073831a | 2011-01-24 17:37:40 +0100 | [diff] [blame] | 153 | } |