| ; SPIR-V |
| ; Version: 1.3 |
| ; Generator: Google Tint Compiler; 1 |
| ; Bound: 28 |
| ; Schema: 0 |
| OpCapability Shader |
| OpCapability GroupNonUniformArithmetic |
| OpMemoryModel Logical GLSL450 |
| OpEntryPoint Fragment %fragment_main "fragment_main" |
| OpEntryPoint GLCompute %compute_main "compute_main" |
| OpExecutionMode %fragment_main OriginUpperLeft |
| OpExecutionMode %compute_main LocalSize 1 1 1 |
| OpMemberName %prevent_dce_block 0 "inner" |
| OpName %prevent_dce_block "prevent_dce_block" |
| OpName %subgroupMax_b8fb0e "subgroupMax_b8fb0e" |
| OpName %res "res" |
| OpName %fragment_main "fragment_main" |
| OpName %compute_main "compute_main" |
| OpMemberDecorate %prevent_dce_block 0 Offset 0 |
| OpDecorate %prevent_dce_block Block |
| OpDecorate %1 DescriptorSet 0 |
| OpDecorate %1 Binding 0 |
| OpDecorate %1 Coherent |
| %uint = OpTypeInt 32 0 |
| %v2uint = OpTypeVector %uint 2 |
| %prevent_dce_block = OpTypeStruct %v2uint |
| %_ptr_StorageBuffer_prevent_dce_block = OpTypePointer StorageBuffer %prevent_dce_block |
| %1 = OpVariable %_ptr_StorageBuffer_prevent_dce_block StorageBuffer |
| %7 = OpTypeFunction %v2uint |
| %uint_3 = OpConstant %uint 3 |
| %uint_1 = OpConstant %uint 1 |
| %11 = OpConstantComposite %v2uint %uint_1 %uint_1 |
| %_ptr_Function_v2uint = OpTypePointer Function %v2uint |
| %void = OpTypeVoid |
| %18 = OpTypeFunction %void |
| %_ptr_StorageBuffer_v2uint = OpTypePointer StorageBuffer %v2uint |
| %uint_0 = OpConstant %uint 0 |
| %subgroupMax_b8fb0e = OpFunction %v2uint None %7 |
| %8 = OpLabel |
| %res = OpVariable %_ptr_Function_v2uint Function |
| %9 = OpGroupNonUniformUMax %v2uint %uint_3 Reduce %11 |
| OpStore %res %9 |
| %15 = OpLoad %v2uint %res None |
| OpReturnValue %15 |
| OpFunctionEnd |
| %fragment_main = OpFunction %void None %18 |
| %19 = OpLabel |
| %20 = OpFunctionCall %v2uint %subgroupMax_b8fb0e |
| %21 = OpAccessChain %_ptr_StorageBuffer_v2uint %1 %uint_0 |
| OpStore %21 %20 None |
| OpReturn |
| OpFunctionEnd |
| %compute_main = OpFunction %void None %18 |
| %25 = OpLabel |
| %26 = OpFunctionCall %v2uint %subgroupMax_b8fb0e |
| %27 = OpAccessChain %_ptr_StorageBuffer_v2uint %1 %uint_0 |
| OpStore %27 %26 None |
| OpReturn |
| OpFunctionEnd |