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nouveau/mme: nouveau/mme: Add builder tests for SLL and SRL

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Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/24326>
This commit is contained in:
Faith Ekstrand 2023-01-30 20:12:06 -06:00 • committed by Marge Bot
parent aa69c25125
commit b76d6725e2
1 changed files with 29 additions and 0 deletions
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29
src/nouveau/mme/tests/mme_builder_test.cpp
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@ -185,6 +185,35 @@ TEST_F(mme_builder_test, sub_imm)
}
}
TEST_F(mme_builder_test, sll_srl)
{
static const uint32_t x = 0xac406fe1;
for (auto sim : sims) {
mme_builder b;
mme_builder_init(&b, sim->devinfo);
mme_value xv = mme_load(&b);
mme_value yv = mme_load(&b);
sim->mme_store_data(&b, 0, mme_sll(&b, xv, yv));
sim->mme_store_data(&b, 1, mme_srl(&b, xv, yv));
auto macro = mme_builder_finish_vec(&b);
/* Fermi can't shift by 0 */
for (uint32_t i = 1; i < 31; i++) {
std::vector<uint32_t> params;
params.push_back(x);
params.push_back(i);
sim->run_macro(macro, params);
ASSERT_EQ(sim->data[0], x << i);
ASSERT_EQ(sim->data[1], x >> i);
}
}
}
TEST_F(mme_builder_test, merge)
{
static const struct {