; SPIR-V
; Version: 1.3
; Generator: Google Tint Compiler; 1
; Bound: 24
; Schema: 0
               OpCapability Shader
               OpCapability DerivativeControl
               OpMemoryModel Logical GLSL450
               OpEntryPoint Fragment %fragment_main "fragment_main"
               OpExecutionMode %fragment_main OriginUpperLeft
               OpMemberName %prevent_dce_block 0 "inner"
               OpName %prevent_dce_block "prevent_dce_block"
               OpName %dpdxCoarse_029152 "dpdxCoarse_029152"
               OpName %arg_0 "arg_0"
               OpName %res "res"
               OpName %fragment_main "fragment_main"
               OpMemberDecorate %prevent_dce_block 0 Offset 0
               OpDecorate %prevent_dce_block Block
               OpDecorate %1 DescriptorSet 0
               OpDecorate %1 Binding 0
               OpDecorate %1 Coherent
      %float = OpTypeFloat 32
%prevent_dce_block = OpTypeStruct %float
%_ptr_StorageBuffer_prevent_dce_block = OpTypePointer StorageBuffer %prevent_dce_block
          %1 = OpVariable %_ptr_StorageBuffer_prevent_dce_block StorageBuffer
          %6 = OpTypeFunction %float
%_ptr_Function_float = OpTypePointer Function %float
    %float_1 = OpConstant %float 1
       %void = OpTypeVoid
         %17 = OpTypeFunction %void
%_ptr_StorageBuffer_float = OpTypePointer StorageBuffer %float
       %uint = OpTypeInt 32 0
     %uint_0 = OpConstant %uint 0
%dpdxCoarse_029152 = OpFunction %float None %6
          %7 = OpLabel
      %arg_0 = OpVariable %_ptr_Function_float Function
        %res = OpVariable %_ptr_Function_float Function
               OpStore %arg_0 %float_1
         %11 = OpLoad %float %arg_0 None
         %12 = OpDPdxCoarse %float %11
               OpStore %res %12
         %14 = OpLoad %float %res None
               OpReturnValue %14
               OpFunctionEnd
%fragment_main = OpFunction %void None %17
         %18 = OpLabel
         %19 = OpFunctionCall %float %dpdxCoarse_029152
         %20 = OpAccessChain %_ptr_StorageBuffer_float %1 %uint_0
               OpStore %20 %19 None
               OpReturn
               OpFunctionEnd