diff options
Diffstat (limited to 'src/intel/compiler/test_eu_validate.cpp')
| -rw-r--r-- | src/intel/compiler/test_eu_validate.cpp | 79 |
1 files changed, 79 insertions, 0 deletions
diff --git a/src/intel/compiler/test_eu_validate.cpp b/src/intel/compiler/test_eu_validate.cpp index 09f4cc142a5..b43c41704b4 100644 --- a/src/intel/compiler/test_eu_validate.cpp +++ b/src/intel/compiler/test_eu_validate.cpp @@ -132,6 +132,7 @@ validate(struct brw_codegen *p) #define last_inst (&p->store[p->nr_insn - 1]) #define g0 brw_vec8_grf(0, 0) #define null brw_null_reg() +#define zero brw_imm_f(0.0f) static void clear_instructions(struct brw_codegen *p) @@ -844,5 +845,83 @@ TEST_P(validation_test, byte_destination_relaxed_alignment) } else { EXPECT_FALSE(validate(p)); } +} + +TEST_P(validation_test, vector_immediate_destination_alignment) +{ + static const struct { + enum brw_reg_type dst_type; + enum brw_reg_type src_type; + unsigned subnr; + unsigned exec_size; + bool expected_result; + } move[] = { + { BRW_REGISTER_TYPE_F, BRW_REGISTER_TYPE_VF, 0, BRW_EXECUTE_4, true }, + { BRW_REGISTER_TYPE_F, BRW_REGISTER_TYPE_VF, 16, BRW_EXECUTE_4, true }, + { BRW_REGISTER_TYPE_F, BRW_REGISTER_TYPE_VF, 1, BRW_EXECUTE_4, false }, + + { BRW_REGISTER_TYPE_W, BRW_REGISTER_TYPE_V, 0, BRW_EXECUTE_8, true }, + { BRW_REGISTER_TYPE_W, BRW_REGISTER_TYPE_V, 16, BRW_EXECUTE_8, true }, + { BRW_REGISTER_TYPE_W, BRW_REGISTER_TYPE_V, 1, BRW_EXECUTE_8, false }, + { BRW_REGISTER_TYPE_W, BRW_REGISTER_TYPE_UV, 0, BRW_EXECUTE_8, true }, + { BRW_REGISTER_TYPE_W, BRW_REGISTER_TYPE_UV, 16, BRW_EXECUTE_8, true }, + { BRW_REGISTER_TYPE_W, BRW_REGISTER_TYPE_UV, 1, BRW_EXECUTE_8, false }, + }; + + for (unsigned i = 0; i < sizeof(move) / sizeof(move[0]); i++) { + /* UV type is Gen6+ */ + if (devinfo.gen < 6 && + move[i].src_type == BRW_REGISTER_TYPE_UV) + continue; + + brw_MOV(p, retype(g0, move[i].dst_type), retype(zero, move[i].src_type)); + brw_inst_set_dst_da1_subreg_nr(&devinfo, last_inst, move[i].subnr); + brw_inst_set_exec_size(&devinfo, last_inst, move[i].exec_size); + + EXPECT_EQ(move[i].expected_result, validate(p)); + + clear_instructions(p); + } +} + +TEST_P(validation_test, vector_immediate_destination_stride) +{ + static const struct { + enum brw_reg_type dst_type; + enum brw_reg_type src_type; + unsigned stride; + bool expected_result; + } move[] = { + { BRW_REGISTER_TYPE_F, BRW_REGISTER_TYPE_VF, BRW_HORIZONTAL_STRIDE_1, true }, + { BRW_REGISTER_TYPE_F, BRW_REGISTER_TYPE_VF, BRW_HORIZONTAL_STRIDE_2, false }, + { BRW_REGISTER_TYPE_D, BRW_REGISTER_TYPE_VF, BRW_HORIZONTAL_STRIDE_1, true }, + { BRW_REGISTER_TYPE_D, BRW_REGISTER_TYPE_VF, BRW_HORIZONTAL_STRIDE_2, false }, + { BRW_REGISTER_TYPE_W, BRW_REGISTER_TYPE_VF, BRW_HORIZONTAL_STRIDE_2, true }, + { BRW_REGISTER_TYPE_B, BRW_REGISTER_TYPE_VF, BRW_HORIZONTAL_STRIDE_4, true }, + + { BRW_REGISTER_TYPE_W, BRW_REGISTER_TYPE_V, BRW_HORIZONTAL_STRIDE_1, true }, + { BRW_REGISTER_TYPE_W, BRW_REGISTER_TYPE_V, BRW_HORIZONTAL_STRIDE_2, false }, + { BRW_REGISTER_TYPE_W, BRW_REGISTER_TYPE_V, BRW_HORIZONTAL_STRIDE_4, false }, + { BRW_REGISTER_TYPE_B, BRW_REGISTER_TYPE_V, BRW_HORIZONTAL_STRIDE_2, true }, + + { BRW_REGISTER_TYPE_W, BRW_REGISTER_TYPE_UV, BRW_HORIZONTAL_STRIDE_1, true }, + { BRW_REGISTER_TYPE_W, BRW_REGISTER_TYPE_UV, BRW_HORIZONTAL_STRIDE_2, false }, + { BRW_REGISTER_TYPE_W, BRW_REGISTER_TYPE_UV, BRW_HORIZONTAL_STRIDE_4, false }, + { BRW_REGISTER_TYPE_B, BRW_REGISTER_TYPE_UV, BRW_HORIZONTAL_STRIDE_2, true }, + }; + + for (unsigned i = 0; i < sizeof(move) / sizeof(move[0]); i++) { + /* UV type is Gen6+ */ + if (devinfo.gen < 6 && + move[i].src_type == BRW_REGISTER_TYPE_UV) + continue; + + brw_MOV(p, retype(g0, move[i].dst_type), retype(zero, move[i].src_type)); + brw_inst_set_dst_hstride(&devinfo, last_inst, move[i].stride); + + EXPECT_EQ(move[i].expected_result, validate(p)); + + clear_instructions(p); + } } |