; SPIR-V
; Version: 1.3
; Generator: Google Tint Compiler; 1
; Bound: 28
; Schema: 0
               OpCapability Shader
               OpCapability GroupNonUniformShuffleRelative
               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 %subgroupShuffleDown_d269eb "subgroupShuffleDown_d269eb"
               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
        %int = OpTypeInt 32 1
%prevent_dce_block = OpTypeStruct %int
%_ptr_StorageBuffer_prevent_dce_block = OpTypePointer StorageBuffer %prevent_dce_block
          %1 = OpVariable %_ptr_StorageBuffer_prevent_dce_block StorageBuffer
          %6 = OpTypeFunction %int
       %uint = OpTypeInt 32 0
     %uint_3 = OpConstant %uint 3
      %int_1 = OpConstant %int 1
     %uint_1 = OpConstant %uint 1
%_ptr_Function_int = OpTypePointer Function %int
       %void = OpTypeVoid
         %18 = OpTypeFunction %void
%_ptr_StorageBuffer_int = OpTypePointer StorageBuffer %int
     %uint_0 = OpConstant %uint 0
%subgroupShuffleDown_d269eb = OpFunction %int None %6
          %7 = OpLabel
        %res = OpVariable %_ptr_Function_int Function
          %8 = OpGroupNonUniformShuffleDown %int %uint_3 %int_1 %uint_1
               OpStore %res %8
         %15 = OpLoad %int %res None
               OpReturnValue %15
               OpFunctionEnd
%fragment_main = OpFunction %void None %18
         %19 = OpLabel
         %20 = OpFunctionCall %int %subgroupShuffleDown_d269eb
         %21 = OpAccessChain %_ptr_StorageBuffer_int %1 %uint_0
               OpStore %21 %20 None
               OpReturn
               OpFunctionEnd
%compute_main = OpFunction %void None %18
         %25 = OpLabel
         %26 = OpFunctionCall %int %subgroupShuffleDown_d269eb
         %27 = OpAccessChain %_ptr_StorageBuffer_int %1 %uint_0
               OpStore %27 %26 None
               OpReturn
               OpFunctionEnd