| // RUN: clspv %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: %[[EXT_INST:[a-zA-Z0-9_]*]] = OpExtInstImport "GLSL.std.450" |
| // CHECK-DAG: %[[UINT_TYPE_ID:[a-zA-Z0-9_]*]] = OpTypeInt 32 0 |
| // CHECK-DAG: %[[UINT_VECTOR_TYPE_ID:[a-zA-Z0-9_]*]] = OpTypeVector %[[UINT_TYPE_ID]] 4 |
| // CHECK-DAG: %[[CONSTANT_1_ID:[a-zA-Z0-9_]*]] = OpConstant %[[UINT_TYPE_ID]] 1 |
| // CHECK-DAG: %[[COMPOSITE_1_ID:[a-zA-Z0-9_]*]] = OpConstantComposite %[[UINT_VECTOR_TYPE_ID]] %[[CONSTANT_1_ID]] %[[CONSTANT_1_ID]] %[[CONSTANT_1_ID]] %[[CONSTANT_1_ID]] |
| // CHECK: %[[LOADB_ID:[a-zA-Z0-9_]*]] = OpLoad %[[UINT_VECTOR_TYPE_ID]] |
| // CHECK: %[[OP_ID:[a-zA-Z0-9_]*]] = OpExtInst %[[UINT_VECTOR_TYPE_ID]] %[[EXT_INST]] UMax %[[LOADB_ID]] %[[COMPOSITE_1_ID]] |
| // CHECK: OpStore {{.*}} %[[OP_ID]] |
| |
| void kernel __attribute__((reqd_work_group_size(1, 1, 1))) foo(global uint4* a, global uint4* b) |
| { |
| *a = max(*b, (uint)1); |
| } |
