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/*
* Copyright 2013 Advanced Micro Devices, Inc.
*
* Permission is hereby granted, free of charge, to any person obtaining a
* copy of this software and associated documentation files (the "Software"),
* to deal in the Software without restriction, including without limitation
* on the rights to use, copy, modify, merge, publish, distribute, sub
* license, and/or sell copies of the Software, and to permit persons to whom
* the Software is furnished to do so, subject to the following conditions:
*
* The above copyright notice and this permission notice (including the next
* paragraph) shall be included in all copies or substantial portions of the
* Software.
*
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
* FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL
* THE AUTHOR(S) AND/OR THEIR SUPPLIERS BE LIABLE FOR ANY CLAIM,
* DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR
* OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE
* USE OR OTHER DEALINGS IN THE SOFTWARE.
*
* Author: Tom Stellard <thomas.stellard@amd.com>
*/
#include <stdio.h>
#include "radeon_compiler.h"
#include "radeon_dataflow.h"
#include "r300_compiler_tests.h"
#include "rc_test_helpers.h"
#include "unit_test.h"
static unsigned test_rc_optimize(
struct test_result * result,
struct radeon_compiler * c,
const char * filename)
{
struct rc_test_file test_file;
test_begin(result);
if (!load_program(c, &test_file, filename)) {
fprintf(stderr, "Failed to load program\n");
return 0;
}
rc_optimize(c, NULL);
return 1;
}
static void test_runner_rc_optimize(struct test_result * result)
{
unsigned pass = 1;
struct radeon_compiler c;
struct rc_instruction *inst;
struct rc_instruction *inst_list[3];
unsigned inst_count = 0;
float const0[4] = {2.0f, 0.0f, 0.0f, 0.0f};
init_compiler(&c, RC_FRAGMENT_PROGRAM, 1, 0);
rc_constants_add_immediate_vec4(&c.Program.Constants, const0);
test_rc_optimize(result, &c, "omod_two_writers.test");
for(inst = c.Program.Instructions.Next;
inst != &c.Program.Instructions;
inst = inst->Next, inst_count++) {
inst_list[inst_count] = inst;
}
if (inst_list[0]->U.I.Omod != RC_OMOD_MUL_2 ||
inst_list[1]->U.I.Omod != RC_OMOD_MUL_2 ||
inst_list[2]->U.I.Opcode != RC_OPCODE_MOV) {
pass = 0;
}
test_check(result, pass);
}
unsigned radeon_compiler_optimize_run_tests()
{
static struct test tests[] = {
{"rc_optimize() => peephole_mul_omod()", test_runner_rc_optimize},
{NULL, NULL}
};
return run_tests(tests);
}
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