; SPIR-V
; Version: 1.3
; Generator: Google Tint Compiler; 0
; Bound: 37
; Schema: 0
               OpCapability Shader
               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
               OpName %sb_rw_block "sb_rw_block"
               OpMemberName %sb_rw_block 0 "inner"
               OpName %SB_RW "SB_RW"
               OpMemberName %SB_RW 0 "arg_0"
               OpName %sb_rw "sb_rw"
               OpName %prevent_dce_block "prevent_dce_block"
               OpMemberName %prevent_dce_block 0 "inner"
               OpName %prevent_dce "prevent_dce"
               OpName %atomicExchange_f2e22f "atomicExchange_f2e22f"
               OpName %arg_1 "arg_1"
               OpName %res "res"
               OpName %fragment_main "fragment_main"
               OpName %compute_main "compute_main"
               OpDecorate %sb_rw_block Block
               OpMemberDecorate %sb_rw_block 0 Offset 0
               OpMemberDecorate %SB_RW 0 Offset 0
               OpDecorate %sb_rw DescriptorSet 0
               OpDecorate %sb_rw Binding 1
               OpDecorate %prevent_dce_block Block
               OpMemberDecorate %prevent_dce_block 0 Offset 0
               OpDecorate %prevent_dce DescriptorSet 0
               OpDecorate %prevent_dce Binding 0
        %int = OpTypeInt 32 1
      %SB_RW = OpTypeStruct %int
%sb_rw_block = OpTypeStruct %SB_RW
%_ptr_StorageBuffer_sb_rw_block = OpTypePointer StorageBuffer %sb_rw_block
      %sb_rw = OpVariable %_ptr_StorageBuffer_sb_rw_block StorageBuffer
%prevent_dce_block = OpTypeStruct %int
%_ptr_StorageBuffer_prevent_dce_block = OpTypePointer StorageBuffer %prevent_dce_block
%prevent_dce = OpVariable %_ptr_StorageBuffer_prevent_dce_block StorageBuffer
          %9 = OpTypeFunction %int
      %int_1 = OpConstant %int 1
%_ptr_Function_int = OpTypePointer Function %int
         %15 = OpConstantNull %int
       %uint = OpTypeInt 32 0
     %uint_1 = OpConstant %uint 1
     %uint_0 = OpConstant %uint 0
%_ptr_StorageBuffer_int = OpTypePointer StorageBuffer %int
       %void = OpTypeVoid
         %26 = OpTypeFunction %void
%_ptr_StorageBuffer_int_0 = OpTypePointer StorageBuffer %int
%atomicExchange_f2e22f = OpFunction %int None %9
         %11 = OpLabel
      %arg_1 = OpVariable %_ptr_Function_int Function %15
        %res = OpVariable %_ptr_Function_int Function %15
               OpStore %arg_1 %int_1
         %22 = OpAccessChain %_ptr_StorageBuffer_int %sb_rw %uint_0 %uint_0
         %23 = OpLoad %int %arg_1
         %16 = OpAtomicExchange %int %22 %uint_1 %uint_0 %23
               OpStore %res %16
         %25 = OpLoad %int %res
               OpReturnValue %25
               OpFunctionEnd
%fragment_main = OpFunction %void None %26
         %29 = OpLabel
         %31 = OpAccessChain %_ptr_StorageBuffer_int_0 %prevent_dce %uint_0
         %32 = OpFunctionCall %int %atomicExchange_f2e22f
               OpStore %31 %32
               OpReturn
               OpFunctionEnd
%compute_main = OpFunction %void None %26
         %34 = OpLabel
         %35 = OpAccessChain %_ptr_StorageBuffer_int_0 %prevent_dce %uint_0
         %36 = OpFunctionCall %int %atomicExchange_f2e22f
               OpStore %35 %36
               OpReturn
               OpFunctionEnd