Simplify prelude GPU code
Not sure why the driver was doing a MOV after each LOAD, this
doesn't seem to be necessary for the tests to pass.
diff --git a/src/etnaviv_verifyops.c b/src/etnaviv_verifyops.c
index ac1b934..3f64e64 100644
--- a/src/etnaviv_verifyops.c
+++ b/src/etnaviv_verifyops.c
@@ -50,12 +50,10 @@
struct gpu_code prelude = GPU_CODE(((uint32_t[]){
0x00821019, 0x00200800, 0x80010000, 0x203fc008, /* lshift.u32 t2.x___, t0.xxxx, void, u0.wwww */
- 0x07811032, 0x15600800, 0x80000150, 0x00000000, /* load.u32 t1, u0.yyyy, t2.xxxx, void */
- 0x07821009, 0x00000000, 0x00000000, 0x00390018, /* mov t2, void, void, t1 */
+ 0x07821032, 0x15600800, 0x80000150, 0x00000000, /* load.u32 t2, u0.yyyy, t2.xxxx, void */
0x00831019, 0x15600800, 0x80010000, 0x203fc008, /* lshift.u32 t3.x___, t0.yyyy, void, u0.wwww */
- 0x07811032, 0x2aa00800, 0x800001d0, 0x00000000, /* load.u32 t1, u0.zzzz, t3.xxxx, void */
- 0x07831009, 0x00000000, 0x00000000, 0x00390018, /* mov t3, void, void, t1 */
- 0x07841009, 0x00000000, 0x00000000, 0x20390028, /* mov t4, void, void, u2 */
+ 0x07831032, 0x2aa00800, 0x800001d0, 0x00000000, /* load.u32 t3, u0.zzzz, t3.xxxx, void */
+ 0x07841009, 0x00000000, 0x00000000, 0x20390028, /* mov t4, void, void, u2 */
}));
struct gpu_code postlude = GPU_CODE(((uint32_t[]){
@@ -288,7 +286,7 @@
#endif
};
-int perform_test(struct drm_test_info *info, struct op_test *cur_test)
+int perform_test(struct drm_test_info *info, struct op_test *cur_test, int repeats)
{
int retval = -1;
const size_t unit_size = 16; /* vec4 of any 32-bit type */
@@ -319,7 +317,7 @@
fprintf(stderr, "Unable to allocate buffer\n");
goto out;
}
- for (int num_tries=0; num_tries<100 && !errors; ++num_tries) {
+ for (int num_tries=0; num_tries<repeats && !errors; ++num_tries) {
seedx = rand();
seedy = rand();
cur_test->generate_values_h(seedx, a_cpu, width);
@@ -387,7 +385,7 @@
}
for (unsigned t=0; t<ARRAY_SIZE(op_tests); ++t)
{
- perform_test(info, &op_tests[t]);
+ perform_test(info, &op_tests[t], 100);
}
drm_test_teardown(info);
