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" |
| 33 | |
| 34 | #define INSN_NAME vclz |
| 35 | #define TEST_MSG "VCLZ/VCLZQ" |
| 36 | |
| 37 | #define FNNAME1(NAME) void exec_ ## NAME (void) |
| 38 | #define FNNAME(NAME) FNNAME1(NAME) |
| 39 | |
| 40 | FNNAME (INSN_NAME) |
| 41 | { |
| 42 | /* Basic test: y=OP(x), then store the result. */ |
| 43 | #define TEST_UNARY_OP1(INSN, Q, T1, T2, W, N) \ |
| 44 | VECT_VAR(vector_res, T1, W, N) = \ |
| 45 | INSN##Q##_##T2##W(VECT_VAR(vector, T1, W, N)); \ |
| 46 | vst1##Q##_##T2##W(VECT_VAR(result, T1, W, N), VECT_VAR(vector_res, T1, W, N)) |
| 47 | |
| 48 | #define TEST_UNARY_OP(INSN, Q, T1, T2, W, N) \ |
| 49 | TEST_UNARY_OP1(INSN, Q, T1, T2, W, N) \ |
| 50 | |
| 51 | /* With ARM RVCT, we need to declare variables before any executable |
| 52 | statement */ |
| 53 | |
| 54 | /* No need for 64 bits variants */ |
| 55 | DECL_VARIABLE(vector, int, 8, 8); |
| 56 | DECL_VARIABLE(vector, int, 16, 4); |
| 57 | DECL_VARIABLE(vector, int, 32, 2); |
| 58 | DECL_VARIABLE(vector, uint, 8, 8); |
| 59 | DECL_VARIABLE(vector, uint, 16, 4); |
| 60 | DECL_VARIABLE(vector, uint, 32, 2); |
| 61 | DECL_VARIABLE(vector, int, 8, 16); |
| 62 | DECL_VARIABLE(vector, int, 16, 8); |
| 63 | DECL_VARIABLE(vector, int, 32, 4); |
| 64 | DECL_VARIABLE(vector, uint, 8, 16); |
| 65 | DECL_VARIABLE(vector, uint, 16, 8); |
| 66 | DECL_VARIABLE(vector, uint, 32, 4); |
| 67 | |
| 68 | DECL_VARIABLE(vector_res, int, 8, 8); |
| 69 | DECL_VARIABLE(vector_res, int, 16, 4); |
| 70 | DECL_VARIABLE(vector_res, int, 32, 2); |
| 71 | DECL_VARIABLE(vector_res, uint, 8, 8); |
| 72 | DECL_VARIABLE(vector_res, uint, 16, 4); |
| 73 | DECL_VARIABLE(vector_res, uint, 32, 2); |
| 74 | DECL_VARIABLE(vector_res, int, 8, 16); |
| 75 | DECL_VARIABLE(vector_res, int, 16, 8); |
| 76 | DECL_VARIABLE(vector_res, int, 32, 4); |
| 77 | DECL_VARIABLE(vector_res, uint, 8, 16); |
| 78 | DECL_VARIABLE(vector_res, uint, 16, 8); |
| 79 | DECL_VARIABLE(vector_res, uint, 32, 4); |
| 80 | |
| 81 | clean_results (); |
| 82 | |
| 83 | /* Fill input vector with arbitrary values */ |
Christophe Lyon | f205367 | 2014-12-16 10:26:00 +0100 | [diff] [blame] | 84 | VDUP(vector, , int, s, 8, 8, 0x84); |
| 85 | VDUP(vector, , int, s, 16, 4, 0x1234); |
| 86 | VDUP(vector, , int, s, 32, 2, 0x5678); |
| 87 | VDUP(vector, , uint, u, 8, 8, 0x34); |
| 88 | VDUP(vector, , uint, u, 16, 4, 0x8234); |
| 89 | VDUP(vector, , uint, u, 32, 2, 0x7654321); |
| 90 | VDUP(vector, q, int, s, 8, 16, 0x34); |
| 91 | VDUP(vector, q, int, s, 16, 8, 0x1234); |
| 92 | VDUP(vector, q, int, s, 32, 4, 0x12345678); |
| 93 | VDUP(vector, q, uint, u, 8, 16, 0x13); |
| 94 | VDUP(vector, q, uint, u, 16, 8, 0x4); |
| 95 | VDUP(vector, q, uint, u, 32, 4, 0x1); |
Christophe Lyon | 073831a | 2011-01-24 17:37:40 +0100 | [diff] [blame] | 96 | |
| 97 | /* Apply a unary operator named INSN_NAME */ |
| 98 | TEST_UNARY_OP(INSN_NAME, , int, s, 8, 8); |
| 99 | TEST_UNARY_OP(INSN_NAME, , int, s, 16, 4); |
| 100 | TEST_UNARY_OP(INSN_NAME, , int, s, 32, 2); |
| 101 | TEST_UNARY_OP(INSN_NAME, , uint, u, 8, 8); |
| 102 | TEST_UNARY_OP(INSN_NAME, , uint, u, 16, 4); |
| 103 | TEST_UNARY_OP(INSN_NAME, , uint, u, 32, 2); |
| 104 | TEST_UNARY_OP(INSN_NAME, q, int, s, 8, 16); |
| 105 | TEST_UNARY_OP(INSN_NAME, q, int, s, 16, 8); |
| 106 | TEST_UNARY_OP(INSN_NAME, q, int, s, 32, 4); |
| 107 | TEST_UNARY_OP(INSN_NAME, q, uint, u, 8, 16); |
| 108 | TEST_UNARY_OP(INSN_NAME, q, uint, u, 16, 8); |
| 109 | TEST_UNARY_OP(INSN_NAME, q, uint, u, 32, 4); |
| 110 | |
| 111 | dump_results_hex (TEST_MSG); |
Christophe Lyon | c64e183 | 2013-01-10 19:34:23 +0100 | [diff] [blame] | 112 | |
| 113 | /* Test with zero as input. */ |
Christophe Lyon | f205367 | 2014-12-16 10:26:00 +0100 | [diff] [blame] | 114 | VDUP(vector, , int, s, 8, 8, 0); |
| 115 | VDUP(vector, , int, s, 16, 4, 0); |
| 116 | VDUP(vector, , int, s, 32, 2, 0); |
| 117 | VDUP(vector, , uint, u, 8, 8, 0); |
| 118 | VDUP(vector, , uint, u, 16, 4, 0); |
| 119 | VDUP(vector, , uint, u, 32, 2, 0); |
| 120 | VDUP(vector, q, int, s, 8, 16, 0); |
| 121 | VDUP(vector, q, int, s, 16, 8, 0); |
| 122 | VDUP(vector, q, int, s, 32, 4, 0); |
| 123 | VDUP(vector, q, uint, u, 8, 16, 0); |
| 124 | VDUP(vector, q, uint, u, 16, 8, 0); |
| 125 | VDUP(vector, q, uint, u, 32, 4, 0); |
Christophe Lyon | c64e183 | 2013-01-10 19:34:23 +0100 | [diff] [blame] | 126 | |
| 127 | /* Apply a unary operator named INSN_NAME */ |
| 128 | TEST_UNARY_OP(INSN_NAME, , int, s, 8, 8); |
| 129 | TEST_UNARY_OP(INSN_NAME, , int, s, 16, 4); |
| 130 | TEST_UNARY_OP(INSN_NAME, , int, s, 32, 2); |
| 131 | TEST_UNARY_OP(INSN_NAME, , uint, u, 8, 8); |
| 132 | TEST_UNARY_OP(INSN_NAME, , uint, u, 16, 4); |
| 133 | TEST_UNARY_OP(INSN_NAME, , uint, u, 32, 2); |
| 134 | TEST_UNARY_OP(INSN_NAME, q, int, s, 8, 16); |
| 135 | TEST_UNARY_OP(INSN_NAME, q, int, s, 16, 8); |
| 136 | TEST_UNARY_OP(INSN_NAME, q, int, s, 32, 4); |
| 137 | TEST_UNARY_OP(INSN_NAME, q, uint, u, 8, 16); |
| 138 | TEST_UNARY_OP(INSN_NAME, q, uint, u, 16, 8); |
| 139 | TEST_UNARY_OP(INSN_NAME, q, uint, u, 32, 4); |
| 140 | |
| 141 | dump_results_hex2 (TEST_MSG, " (input=0)"); |
Christophe Lyon | 073831a | 2011-01-24 17:37:40 +0100 | [diff] [blame] | 142 | } |