|  | ; SPIR-V | 
|  | ; Version: 1.3 | 
|  | ; Generator: Google Tint Compiler; 0 | 
|  | ; Bound: 35 | 
|  | ; Schema: 0 | 
|  | OpCapability Shader | 
|  | OpCapability SampleRateShading | 
|  | OpMemoryModel Logical GLSL450 | 
|  | OpEntryPoint Fragment %main "main" %none_1 %flat_1 %perspective_center_1 %perspective_centroid_1 %perspective_sample_1 %linear_center_1 %linear_centroid_1 %linear_sample_1 | 
|  | OpExecutionMode %main OriginUpperLeft | 
|  | OpName %none_1 "none_1" | 
|  | OpName %flat_1 "flat_1" | 
|  | OpName %perspective_center_1 "perspective_center_1" | 
|  | OpName %perspective_centroid_1 "perspective_centroid_1" | 
|  | OpName %perspective_sample_1 "perspective_sample_1" | 
|  | OpName %linear_center_1 "linear_center_1" | 
|  | OpName %linear_centroid_1 "linear_centroid_1" | 
|  | OpName %linear_sample_1 "linear_sample_1" | 
|  | OpName %main_inner "main_inner" | 
|  | OpName %none "none" | 
|  | OpName %flat "flat" | 
|  | OpName %perspective_center "perspective_center" | 
|  | OpName %perspective_centroid "perspective_centroid" | 
|  | OpName %perspective_sample "perspective_sample" | 
|  | OpName %linear_center "linear_center" | 
|  | OpName %linear_centroid "linear_centroid" | 
|  | OpName %linear_sample "linear_sample" | 
|  | OpName %main "main" | 
|  | OpDecorate %none_1 Location 0 | 
|  | OpDecorate %flat_1 Location 1 | 
|  | OpDecorate %flat_1 Flat | 
|  | OpDecorate %perspective_center_1 Location 2 | 
|  | OpDecorate %perspective_centroid_1 Location 3 | 
|  | OpDecorate %perspective_centroid_1 Centroid | 
|  | OpDecorate %perspective_sample_1 Location 4 | 
|  | OpDecorate %perspective_sample_1 Sample | 
|  | OpDecorate %linear_center_1 Location 5 | 
|  | OpDecorate %linear_center_1 NoPerspective | 
|  | OpDecorate %linear_centroid_1 Location 6 | 
|  | OpDecorate %linear_centroid_1 NoPerspective | 
|  | OpDecorate %linear_centroid_1 Centroid | 
|  | OpDecorate %linear_sample_1 Location 7 | 
|  | OpDecorate %linear_sample_1 NoPerspective | 
|  | OpDecorate %linear_sample_1 Sample | 
|  | %float = OpTypeFloat 32 | 
|  | %_ptr_Input_float = OpTypePointer Input %float | 
|  | %none_1 = OpVariable %_ptr_Input_float Input | 
|  | %flat_1 = OpVariable %_ptr_Input_float Input | 
|  | %perspective_center_1 = OpVariable %_ptr_Input_float Input | 
|  | %perspective_centroid_1 = OpVariable %_ptr_Input_float Input | 
|  | %perspective_sample_1 = OpVariable %_ptr_Input_float Input | 
|  | %linear_center_1 = OpVariable %_ptr_Input_float Input | 
|  | %linear_centroid_1 = OpVariable %_ptr_Input_float Input | 
|  | %linear_sample_1 = OpVariable %_ptr_Input_float Input | 
|  | %void = OpTypeVoid | 
|  | %11 = OpTypeFunction %void %float %float %float %float %float %float %float %float | 
|  | %23 = OpTypeFunction %void | 
|  | %main_inner = OpFunction %void None %11 | 
|  | %none = OpFunctionParameter %float | 
|  | %flat = OpFunctionParameter %float | 
|  | %perspective_center = OpFunctionParameter %float | 
|  | %perspective_centroid = OpFunctionParameter %float | 
|  | %perspective_sample = OpFunctionParameter %float | 
|  | %linear_center = OpFunctionParameter %float | 
|  | %linear_centroid = OpFunctionParameter %float | 
|  | %linear_sample = OpFunctionParameter %float | 
|  | %22 = OpLabel | 
|  | OpReturn | 
|  | OpFunctionEnd | 
|  | %main = OpFunction %void None %23 | 
|  | %25 = OpLabel | 
|  | %27 = OpLoad %float %none_1 | 
|  | %28 = OpLoad %float %flat_1 | 
|  | %29 = OpLoad %float %perspective_center_1 | 
|  | %30 = OpLoad %float %perspective_centroid_1 | 
|  | %31 = OpLoad %float %perspective_sample_1 | 
|  | %32 = OpLoad %float %linear_center_1 | 
|  | %33 = OpLoad %float %linear_centroid_1 | 
|  | %34 = OpLoad %float %linear_sample_1 | 
|  | %26 = OpFunctionCall %void %main_inner %27 %28 %29 %30 %31 %32 %33 %34 | 
|  | OpReturn | 
|  | OpFunctionEnd |