; SPIR-V
; Version: 1.3
; Generator: Google Tint Compiler; 1
; Bound: 30
; Schema: 0
               OpCapability Shader
               OpCapability Float16
               OpCapability UniformAndStorageBuffer16BitAccess
               OpCapability StorageBuffer16BitAccess
               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 %tint_symbol_1 0 "tint_symbol"
               OpName %tint_symbol_1 "tint_symbol_1"
               OpName %subgroupShuffleDown_10eb45 "subgroupShuffleDown_10eb45"
               OpName %res "res"
               OpName %fragment_main "fragment_main"
               OpName %compute_main "compute_main"
               OpMemberDecorate %tint_symbol_1 0 Offset 0
               OpDecorate %tint_symbol_1 Block
               OpDecorate %1 DescriptorSet 0
               OpDecorate %1 Binding 0
               OpDecorate %1 Coherent
       %half = OpTypeFloat 16
     %v4half = OpTypeVector %half 4
%tint_symbol_1 = OpTypeStruct %v4half
%_ptr_StorageBuffer_tint_symbol_1 = OpTypePointer StorageBuffer %tint_symbol_1
          %1 = OpVariable %_ptr_StorageBuffer_tint_symbol_1 StorageBuffer
          %7 = OpTypeFunction %v4half
       %uint = OpTypeInt 32 0
     %uint_3 = OpConstant %uint 3
%half_0x1p_0 = OpConstant %half 0x1p+0
         %12 = OpConstantComposite %v4half %half_0x1p_0 %half_0x1p_0 %half_0x1p_0 %half_0x1p_0
     %uint_1 = OpConstant %uint 1
%_ptr_Function_v4half = OpTypePointer Function %v4half
       %void = OpTypeVoid
         %20 = OpTypeFunction %void
%_ptr_StorageBuffer_v4half = OpTypePointer StorageBuffer %v4half
     %uint_0 = OpConstant %uint 0
%subgroupShuffleDown_10eb45 = OpFunction %v4half None %7
          %8 = OpLabel
        %res = OpVariable %_ptr_Function_v4half Function
          %9 = OpGroupNonUniformShuffleDown %v4half %uint_3 %12 %uint_1
               OpStore %res %9
         %17 = OpLoad %v4half %res None
               OpReturnValue %17
               OpFunctionEnd
%fragment_main = OpFunction %void None %20
         %21 = OpLabel
         %22 = OpFunctionCall %v4half %subgroupShuffleDown_10eb45
         %23 = OpAccessChain %_ptr_StorageBuffer_v4half %1 %uint_0
               OpStore %23 %22 None
               OpReturn
               OpFunctionEnd
%compute_main = OpFunction %void None %20
         %27 = OpLabel
         %28 = OpFunctionCall %v4half %subgroupShuffleDown_10eb45
         %29 = OpAccessChain %_ptr_StorageBuffer_v4half %1 %uint_0
               OpStore %29 %28 None
               OpReturn
               OpFunctionEnd