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| Rev | Author | Line No. | Line |
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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 | } |