spv.shaderStencilExport.frag
// Module Version 10000
// Generated by (magic number): 8000a
// Id's are bound by 10

                              Capability Shader
                              Capability StencilExportEXT
                              Extension  "SPV_EXT_shader_stencil_export"
               1:             ExtInstImport  "GLSL.std.450"
                              MemoryModel Logical GLSL450
                              EntryPoint Fragment 4  "main" 8
                              ExecutionMode 4 OriginUpperLeft
                              Source GLSL 450
                              SourceExtension  "GL_ARB_shader_stencil_export"
                              Name 4  "main"
                              Name 8  "gl_FragStencilRefARB"
                              Decorate 8(gl_FragStencilRefARB) BuiltIn FragStencilRefEXT
               2:             TypeVoid
               3:             TypeFunction 2
               6:             TypeInt 32 1
               7:             TypePointer Output 6(int)
8(gl_FragStencilRefARB):      7(ptr) Variable Output
               9:      6(int) Constant 100
         4(main):           2 Function None 3
               5:             Label
                              Store 8(gl_FragStencilRefARB) 9
                              Return
                              FunctionEnd