2 %1 = OpExtInstImport "GLSL.std.450"
3 OpMemoryModel Logical GLSL450
4 OpEntryPoint Fragment %main "main" %sk_Clockwise
5 OpExecutionMode %main OriginUpperLeft
6 OpName %sk_Clockwise "sk_Clockwise"
8 OpDecorate %sk_Clockwise BuiltIn FrontFacing
10 %_ptr_Input_bool = OpTypePointer Input %bool
11 %sk_Clockwise = OpVariable %_ptr_Input_bool Input
13 %7 = OpTypeFunction %void
14 %false = OpConstantFalse %bool
15 %main = OpFunction %void None %7