| // RUN: clspv -int8 %s -o %t.spv |
| // RUN: spirv-dis -o %t2.spvasm %t.spv |
| // RUN: FileCheck %s < %t2.spvasm |
| // RUN: spirv-val --target-env vulkan1.0 %t.spv |
| |
| // CHECK-DAG: %[[uchar:[0-9a-zA-Z_]+]] = OpTypeInt 8 0 |
| // CHECK-DAG: %[[void:[0-9a-zA-Z_]+]] = OpTypeVoid |
| // CHECK-DAG: %[[uint:[0-9a-zA-Z_]+]] = OpTypeInt 32 0 |
| // CHECK-DAG: %[[bool:[0-9a-zA-Z_]+]] = OpTypeBool |
| // CHECK: %[[__original_id_21:[0-9]+]] = OpISub %[[uchar]] %[[__original_id_19:[0-9]+]] %[[__original_id_20:[0-9]+]] |
| // CHECK: %[[__original_id_22:[0-9]+]] = OpISub %[[uchar]] %[[__original_id_20]] %[[__original_id_19]] |
| // CHECK: %[[__original_id_23:[0-9]+]] = OpSGreaterThan %[[bool]] %[[__original_id_20]] %[[__original_id_19]] |
| // CHECK: %[[__original_id_24:[0-9]+]] = OpSelect %[[uchar]] %[[__original_id_23]] %[[__original_id_22]] %[[__original_id_21]] |
| |
| |
| kernel void __attribute__((reqd_work_group_size(1, 1, 1))) foo(global uchar* a, global char* b, global char* c) |
| { |
| *a = abs_diff(*b, *c); |
| } |
| |
