|  | ; SPIR-V | 
|  | ; Version: 1.3 | 
|  | ; Generator: Google Tint Compiler; 0 | 
|  | ; Bound: 30 | 
|  | ; Schema: 0 | 
|  | OpCapability Shader | 
|  | OpMemoryModel Logical GLSL450 | 
|  | OpEntryPoint Vertex %main "main" %vertex_index_1 %instance_index_1 %value %vertex_point_size | 
|  | OpName %vertex_index_1 "vertex_index_1" | 
|  | OpName %instance_index_1 "instance_index_1" | 
|  | OpName %value "value" | 
|  | OpName %vertex_point_size "vertex_point_size" | 
|  | OpName %VertexInputs "VertexInputs" | 
|  | OpMemberName %VertexInputs 0 "vertex_index" | 
|  | OpMemberName %VertexInputs 1 "instance_index" | 
|  | OpName %main_inner "main_inner" | 
|  | OpName %inputs "inputs" | 
|  | OpName %main "main" | 
|  | OpDecorate %vertex_index_1 BuiltIn VertexIndex | 
|  | OpDecorate %instance_index_1 BuiltIn InstanceIndex | 
|  | OpDecorate %value BuiltIn Position | 
|  | OpDecorate %vertex_point_size BuiltIn PointSize | 
|  | OpMemberDecorate %VertexInputs 0 Offset 0 | 
|  | OpMemberDecorate %VertexInputs 1 Offset 4 | 
|  | %uint = OpTypeInt 32 0 | 
|  | %_ptr_Input_uint = OpTypePointer Input %uint | 
|  | %vertex_index_1 = OpVariable %_ptr_Input_uint Input | 
|  | %instance_index_1 = OpVariable %_ptr_Input_uint Input | 
|  | %float = OpTypeFloat 32 | 
|  | %v4float = OpTypeVector %float 4 | 
|  | %_ptr_Output_v4float = OpTypePointer Output %v4float | 
|  | %9 = OpConstantNull %v4float | 
|  | %value = OpVariable %_ptr_Output_v4float Output %9 | 
|  | %_ptr_Output_float = OpTypePointer Output %float | 
|  | %12 = OpConstantNull %float | 
|  | %vertex_point_size = OpVariable %_ptr_Output_float Output %12 | 
|  | %VertexInputs = OpTypeStruct %uint %uint | 
|  | %13 = OpTypeFunction %v4float %VertexInputs | 
|  | %void = OpTypeVoid | 
|  | %21 = OpTypeFunction %void | 
|  | %float_1 = OpConstant %float 1 | 
|  | %main_inner = OpFunction %v4float None %13 | 
|  | %inputs = OpFunctionParameter %VertexInputs | 
|  | %17 = OpLabel | 
|  | %18 = OpCompositeExtract %uint %inputs 0 | 
|  | %19 = OpCompositeExtract %uint %inputs 1 | 
|  | %20 = OpIAdd %uint %18 %19 | 
|  | OpReturnValue %9 | 
|  | OpFunctionEnd | 
|  | %main = OpFunction %void None %21 | 
|  | %24 = OpLabel | 
|  | %26 = OpLoad %uint %vertex_index_1 | 
|  | %27 = OpLoad %uint %instance_index_1 | 
|  | %28 = OpCompositeConstruct %VertexInputs %26 %27 | 
|  | %25 = OpFunctionCall %v4float %main_inner %28 | 
|  | OpStore %value %25 | 
|  | OpStore %vertex_point_size %float_1 | 
|  | OpReturn | 
|  | OpFunctionEnd |