define void @main() #0 {
main_body:
  br i1 undef, label %LOOP, label %ENDIF92

ENDIF92:                                          ; preds = %main_body
  ret void

LOOP:                                             ; preds = %LOOP, %main_body
  br label %LOOP
}

attributes #0 = { "ShaderType"="0" "enable-no-nans-fp-math"="true" }