; SPIR-V
; Version: 1.3
; Generator: Google Tint Compiler; 0
; Bound: 32
; 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_atomic "SB_RW_atomic"
               OpMemberName %SB_RW_atomic 0 "arg_0"
               OpName %sb_rw "sb_rw"
               OpName %atomicExchange_d59712 "atomicExchange_d59712"
               OpName %arg_1 "arg_1"
               OpName %res "res"
               OpName %fragment_main_1 "fragment_main_1"
               OpName %fragment_main "fragment_main"
               OpName %compute_main_1 "compute_main_1"
               OpName %compute_main "compute_main"
               OpDecorate %SB_RW_atomic Block
               OpMemberDecorate %SB_RW_atomic 0 Offset 0
               OpDecorate %sb_rw DescriptorSet 0
               OpDecorate %sb_rw Binding 0
       %uint = OpTypeInt 32 0
%SB_RW_atomic = OpTypeStruct %uint
%_ptr_StorageBuffer_SB_RW_atomic = OpTypePointer StorageBuffer %SB_RW_atomic
      %sb_rw = OpVariable %_ptr_StorageBuffer_SB_RW_atomic StorageBuffer
       %void = OpTypeVoid
          %5 = OpTypeFunction %void
          %9 = OpConstantNull %uint
%_ptr_Function_uint = OpTypePointer Function %uint
     %uint_1 = OpConstant %uint 1
     %uint_0 = OpConstant %uint 0
%_ptr_StorageBuffer_uint = OpTypePointer StorageBuffer %uint
%atomicExchange_d59712 = OpFunction %void None %5
          %8 = OpLabel
      %arg_1 = OpVariable %_ptr_Function_uint Function %9
        %res = OpVariable %_ptr_Function_uint Function %9
               OpStore %arg_1 %9
               OpStore %res %9
               OpStore %arg_1 %uint_1
         %14 = OpLoad %uint %arg_1
         %19 = OpAccessChain %_ptr_StorageBuffer_uint %sb_rw %uint_0
         %15 = OpAtomicExchange %uint %19 %uint_1 %uint_0 %14
               OpStore %res %15
               OpReturn
               OpFunctionEnd
%fragment_main_1 = OpFunction %void None %5
         %21 = OpLabel
         %22 = OpFunctionCall %void %atomicExchange_d59712
               OpReturn
               OpFunctionEnd
%fragment_main = OpFunction %void None %5
         %24 = OpLabel
         %25 = OpFunctionCall %void %fragment_main_1
               OpReturn
               OpFunctionEnd
%compute_main_1 = OpFunction %void None %5
         %27 = OpLabel
         %28 = OpFunctionCall %void %atomicExchange_d59712
               OpReturn
               OpFunctionEnd
%compute_main = OpFunction %void None %5
         %30 = OpLabel
         %31 = OpFunctionCall %void %compute_main_1
               OpReturn
               OpFunctionEnd