; SPIR-V
; Version: 1.3
; Generator: Google Tint Compiler; 0
; Bound: 26
; Schema: 0
               OpCapability Shader
               OpCapability DerivativeControl
               OpMemoryModel Logical GLSL450
               OpEntryPoint Fragment %fragment_main "fragment_main"
               OpExecutionMode %fragment_main OriginUpperLeft
               OpName %prevent_dce_block "prevent_dce_block"
               OpMemberName %prevent_dce_block 0 "inner"
               OpName %prevent_dce "prevent_dce"
               OpName %dpdxCoarse_c28641 "dpdxCoarse_c28641"
               OpName %arg_0 "arg_0"
               OpName %res "res"
               OpName %fragment_main "fragment_main"
               OpDecorate %prevent_dce_block Block
               OpMemberDecorate %prevent_dce_block 0 Offset 0
               OpDecorate %prevent_dce DescriptorSet 2
               OpDecorate %prevent_dce Binding 0
      %float = OpTypeFloat 32
    %v4float = OpTypeVector %float 4
%prevent_dce_block = OpTypeStruct %v4float
%_ptr_StorageBuffer_prevent_dce_block = OpTypePointer StorageBuffer %prevent_dce_block
%prevent_dce = OpVariable %_ptr_StorageBuffer_prevent_dce_block StorageBuffer
       %void = OpTypeVoid
          %6 = OpTypeFunction %void
    %float_1 = OpConstant %float 1
         %11 = OpConstantComposite %v4float %float_1 %float_1 %float_1 %float_1
%_ptr_Function_v4float = OpTypePointer Function %v4float
         %14 = OpConstantNull %v4float
       %uint = OpTypeInt 32 0
     %uint_0 = OpConstant %uint 0
%_ptr_StorageBuffer_v4float = OpTypePointer StorageBuffer %v4float
%dpdxCoarse_c28641 = OpFunction %void None %6
          %9 = OpLabel
      %arg_0 = OpVariable %_ptr_Function_v4float Function %14
        %res = OpVariable %_ptr_Function_v4float Function %14
               OpStore %arg_0 %11
         %16 = OpLoad %v4float %arg_0
         %15 = OpDPdxCoarse %v4float %16
               OpStore %res %15
         %21 = OpAccessChain %_ptr_StorageBuffer_v4float %prevent_dce %uint_0
         %22 = OpLoad %v4float %res
               OpStore %21 %22
               OpReturn
               OpFunctionEnd
%fragment_main = OpFunction %void None %6
         %24 = OpLabel
         %25 = OpFunctionCall %void %dpdxCoarse_c28641
               OpReturn
               OpFunctionEnd