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5563 | serge | 1 | /* |
2 | * Copyright 2013 Advanced Micro Devices, Inc. |
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3 | * |
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4 | * Permission is hereby granted, free of charge, to any person obtaining a |
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5 | * copy of this software and associated documentation files (the "Software"), |
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6 | * to deal in the Software without restriction, including without limitation |
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7 | * on the rights to use, copy, modify, merge, publish, distribute, sub |
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8 | * license, and/or sell copies of the Software, and to permit persons to whom |
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9 | * the Software is furnished to do so, subject to the following conditions: |
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10 | * |
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11 | * The above copyright notice and this permission notice (including the next |
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12 | * paragraph) shall be included in all copies or substantial portions of the |
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13 | * Software. |
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14 | * |
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15 | * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR |
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16 | * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, |
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17 | * FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL |
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18 | * THE AUTHOR(S) AND/OR THEIR SUPPLIERS BE LIABLE FOR ANY CLAIM, |
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19 | * DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR |
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20 | * OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE |
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21 | * USE OR OTHER DEALINGS IN THE SOFTWARE. |
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22 | * |
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23 | * Author: Tom Stellard |
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24 | */ |
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25 | |||
26 | #include "radeon_compiler.h" |
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27 | #include "radeon_dataflow.h" |
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28 | |||
29 | #include "r300_compiler_tests.h" |
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30 | #include "rc_test_helpers.h" |
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31 | #include "unit_test.h" |
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32 | |||
33 | static unsigned test_rc_optimize( |
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34 | struct test_result * result, |
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35 | struct radeon_compiler * c, |
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36 | const char * filename) |
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37 | { |
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38 | struct rc_test_file test_file; |
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39 | |||
40 | test_begin(result); |
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41 | |||
42 | if (!load_program(c, &test_file, filename)) { |
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43 | fprintf(stderr, "Failed to load program\n"); |
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44 | return 0; |
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45 | } |
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46 | |||
47 | rc_optimize(c, NULL); |
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48 | return 1; |
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49 | } |
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50 | |||
51 | static void test_runner_rc_optimize(struct test_result * result) |
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52 | { |
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53 | unsigned pass = 1; |
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54 | struct radeon_compiler c; |
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55 | struct rc_instruction *inst; |
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56 | struct rc_instruction *inst_list[3]; |
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57 | unsigned inst_count = 0; |
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58 | float const0[4] = {2.0f, 0.0f, 0.0f, 0.0f}; |
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59 | |||
60 | init_compiler(&c, RC_FRAGMENT_PROGRAM, 1, 0); |
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61 | |||
62 | rc_constants_add_immediate_vec4(&c.Program.Constants, const0); |
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63 | |||
64 | test_rc_optimize(result, &c, "omod_two_writers.test"); |
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65 | |||
66 | for(inst = c.Program.Instructions.Next; |
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67 | inst != &c.Program.Instructions; |
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68 | inst = inst->Next, inst_count++) { |
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69 | inst_list[inst_count] = inst; |
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70 | } |
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71 | |||
72 | if (inst_list[0]->U.I.Omod != RC_OMOD_MUL_2 || |
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73 | inst_list[1]->U.I.Omod != RC_OMOD_MUL_2 || |
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74 | inst_list[2]->U.I.Opcode != RC_OPCODE_MOV) { |
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75 | pass = 0; |
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76 | } |
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77 | |||
78 | test_check(result, pass); |
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79 | } |
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80 | |||
81 | unsigned radeon_compiler_optimize_run_tests() |
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82 | { |
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83 | static struct test tests[] = { |
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84 | {"rc_optimize() => peephole_mul_omod()", test_runner_rc_optimize}, |
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85 | {NULL, NULL} |
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86 | }; |
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87 | return run_tests(tests); |
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88 | } |