OpCapability Shader
          %1 = OpExtInstImport "GLSL.std.450"
               OpMemoryModel Logical GLSL450
               OpEntryPoint GLCompute %main "main"
               OpExecutionMode %main LocalSize 1 1 1
               OpSource GLSL 460
               OpName %main "main"
               OpName %FHitGroupRootConstants "FHitGroupRootConstants"
               OpMemberName %FHitGroupRootConstants 0 "BaseInstanceIndex"
               OpMemberName %FHitGroupRootConstants 1 "UserData"
               OpName %type_StructuredBuffer_FHitGroupRootConstants "type_StructuredBuffer_FHitGroupRootConstants"
               OpMemberName %type_StructuredBuffer_FHitGroupRootConstants 0 "_m0"
               OpName %HitGroupData "HitGroupData"
               OpMemberDecorate %FHitGroupRootConstants 0 Offset 0
               OpMemberDecorate %FHitGroupRootConstants 1 Offset 4
               OpDecorate %_runtimearr_FHitGroupRootConstants ArrayStride 8
               OpMemberDecorate %type_StructuredBuffer_FHitGroupRootConstants 0 NonWritable
               OpMemberDecorate %type_StructuredBuffer_FHitGroupRootConstants 0 Offset 0
               OpDecorate %type_StructuredBuffer_FHitGroupRootConstants BufferBlock
               OpDecorate %HitGroupData DescriptorSet 0
               OpDecorate %HitGroupData Binding 20
       %void = OpTypeVoid
          %3 = OpTypeFunction %void
       %uint = OpTypeInt 32 0
%FHitGroupRootConstants = OpTypeStruct %uint %uint
%_runtimearr_FHitGroupRootConstants = OpTypeRuntimeArray %FHitGroupRootConstants
%type_StructuredBuffer_FHitGroupRootConstants = OpTypeStruct %_runtimearr_FHitGroupRootConstants
%_ptr_StorageBuffer_type_StructuredBuffer_FHitGroupRootConstants = OpTypePointer StorageBuffer %type_StructuredBuffer_FHitGroupRootConstants
%HitGroupData = OpVariable %_ptr_StorageBuffer_type_StructuredBuffer_FHitGroupRootConstants StorageBuffer
%728 = OpUndef %_ptr_StorageBuffer_type_StructuredBuffer_FHitGroupRootConstants
       %main = OpFunction %void None %3
          %5 = OpLabel
               OpReturn
               OpFunctionEnd