| // RUN: clspv %s -o %t.spv --cl-std=CL2.0 -inline-entry-points --spv-version=1.3 |
| // RUN: spirv-dis %t.spv -o %t.spvasm |
| // RUN: FileCheck %s < %t.spvasm |
| // RUN: spirv-val --target-env vulkan1.1 %t.spv |
| |
| #pragma OPENCL EXTENSION cl_khr_subgroups : enable |
| |
| // CHECK: [[uint:%[a-zA-Z0-9_.]+]] = OpTypeInt 32 0 |
| // CHECK-DAG: [[uint_264:%[a-zA-Z0-9_]+]] = OpConstant [[uint]] 264 |
| // CHECK-DAG: [[uint_3:%[a-zA-Z0-9_.]+]] = OpConstant [[uint]] 3 |
| // CHECK-DAG: [[uint_2:%[a-zA-Z0-9_.]+]] = OpConstant [[uint]] 2 |
| // CHECK-DAG: [[uint_1:%[a-zA-Z0-9_.]+]] = OpConstant [[uint]] 1 |
| // CHECK: OpControlBarrier [[uint_3]] [[uint_1]] [[uint_264]] |
| // CHECK: OpControlBarrier [[uint_3]] [[uint_2]] [[uint_264]] |
| // CHECK: OpControlBarrier [[uint_3]] [[uint_3]] [[uint_264]] |
| kernel void foo() { |
| sub_group_barrier(CLK_LOCAL_MEM_FENCE, memory_scope_device); |
| sub_group_barrier(CLK_LOCAL_MEM_FENCE, memory_scope_work_group); |
| sub_group_barrier(CLK_LOCAL_MEM_FENCE, memory_scope_sub_group); |
| } |
| |
