DirectXShaderCompiler/tools/clang/test/CodeGenSPIRV/semantic.instance-id.ps.hlsl

// Run: %dxc -T ps_6_0 -E main

// CHECK:      OpEntryPoint Fragment %main "main"
// CHECK-SAME: %in_var_SV_InstanceID

// CHECK:      OpDecorate %in_var_SV_InstanceID Location 0

// CHECK:      %in_var_SV_InstanceID = OpVariable %_ptr_Input_int Input

float4 main(int input: SV_InstanceID) : SV_Target {
    return input;
}