; SPIR-V
; Version: 1.3
; Generator: Google Tint Compiler; 1
; Bound: 22
; Schema: 0
               OpCapability Shader
               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 %dpdx_e263de "dpdx_e263de"
               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
    %float_1 = OpConstant %float 1
%_ptr_Function_float = OpTypePointer Function %float
       %void = OpTypeVoid
         %15 = OpTypeFunction %void
%_ptr_StorageBuffer_float = OpTypePointer StorageBuffer %float
       %uint = OpTypeInt 32 0
     %uint_0 = OpConstant %uint 0
%dpdx_e263de = OpFunction %float None %6
          %7 = OpLabel
        %res = OpVariable %_ptr_Function_float Function
          %8 = OpDPdx %float %float_1
               OpStore %res %8
         %12 = OpLoad %float %res None
               OpReturnValue %12
               OpFunctionEnd
%fragment_main = OpFunction %void None %15
         %16 = OpLabel
         %17 = OpFunctionCall %float %dpdx_e263de
         %18 = OpAccessChain %_ptr_StorageBuffer_float %1 %uint_0
               OpStore %18 %17 None
               OpReturn
               OpFunctionEnd