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4358 | 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_program_pair.h" |
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27 | |||
28 | #include "r300_compiler_tests.h" |
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29 | #include "rc_test_helpers.h" |
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30 | #include "unit_test.h" |
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31 | |||
32 | static void dummy_allocate_hw_inputs( |
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33 | struct r300_fragment_program_compiler * c, |
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34 | void (*allocate)(void * data, unsigned input, unsigned hwreg), |
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35 | void * mydata) |
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36 | { |
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37 | unsigned i; |
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38 | for (i = 0; i < 10; i++) { |
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39 | allocate(mydata, i, i); |
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40 | } |
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41 | } |
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42 | |||
43 | static void test_runner_rc_regalloc( |
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44 | struct test_result *result, |
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45 | struct radeon_compiler *c, |
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46 | const char *filename) |
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47 | { |
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48 | struct rc_test_file test_file; |
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49 | unsigned optimizations = 1; |
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50 | unsigned do_full_regalloc = 1; |
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51 | struct rc_instruction *inst; |
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52 | unsigned pass = 1; |
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53 | |||
54 | test_begin(result); |
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55 | |||
56 | if (!load_program(c, &test_file, filename)) { |
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57 | fprintf(stderr, "Failed to load program\n"); |
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58 | } |
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59 | |||
60 | rc_pair_translate(c, NULL); |
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61 | rc_pair_schedule(c, &optimizations); |
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62 | rc_pair_remove_dead_sources(c, NULL); |
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63 | rc_pair_regalloc(c, &do_full_regalloc); |
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64 | |||
65 | for(inst = c->Program.Instructions.Next; |
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66 | inst != &c->Program.Instructions; |
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67 | inst = inst->Next) { |
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68 | if (inst->Type == RC_INSTRUCTION_NORMAL && |
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69 | inst->U.I.Opcode != RC_OPCODE_BEGIN_TEX) { |
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70 | if (GET_SWZ(inst->U.I.SrcReg[0].Swizzle, 0) |
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71 | != RC_SWIZZLE_X) { |
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72 | pass = 0; |
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73 | } |
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74 | } |
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75 | } |
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76 | |||
77 | test_check(result, pass); |
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78 | } |
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79 | |||
80 | static void tex_1d_swizzle(struct test_result *result) |
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81 | { |
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4401 | Serge | 82 | struct r300_fragment_program_compiler c; |
4358 | Serge | 83 | |
4401 | Serge | 84 | memset(&c, 0, sizeof(c)); |
85 | init_compiler(&c.Base, RC_FRAGMENT_PROGRAM, 0, 0); |
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86 | c.AllocateHwInputs = dummy_allocate_hw_inputs; |
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4358 | Serge | 87 | |
4401 | Serge | 88 | test_runner_rc_regalloc(result, &c.Base, "regalloc_tex_1d_swizzle.test"); |
4358 | Serge | 89 | } |
90 | |||
91 | unsigned radeon_compiler_regalloc_run_tests() |
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92 | { |
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93 | static struct test tests[] = { |
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94 | {"rc_pair_regalloc() => TEX 1D Swizzle - r300", tex_1d_swizzle }, |
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95 | {NULL, NULL} |
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96 | }; |
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97 | return run_tests(tests); |
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98 | }> |