IrFile /equality.kt
  IrFunction public fun test1(/*0*/ a: kotlin.Int, /*1*/ b: kotlin.Int): kotlin.Boolean
    IrExpressionBody
      BLOCK type=<no-type> hasResult=false operator=null
        RETURN type=<no-type>
          BINARY_OP operator=EQEQ type=kotlin.Boolean related=public open override /*2*/ /*fake_override*/ fun equals(/*0*/ other: kotlin.Any?): kotlin.Boolean
            GET_VAR a type=kotlin.Int operator=null
            GET_VAR b type=kotlin.Int operator=null
  IrFunction public fun test2(/*0*/ a: kotlin.Int, /*1*/ b: kotlin.Int): kotlin.Boolean
    IrExpressionBody
      BLOCK type=<no-type> hasResult=false operator=null
        RETURN type=<no-type>
          BINARY_OP operator=EXCLEQ type=kotlin.Boolean related=public open override /*2*/ /*fake_override*/ fun equals(/*0*/ other: kotlin.Any?): kotlin.Boolean
            GET_VAR a type=kotlin.Int operator=null
            GET_VAR b type=kotlin.Int operator=null
  IrFunction public fun test3(/*0*/ a: kotlin.Any?, /*1*/ b: kotlin.Any?): kotlin.Boolean
    IrExpressionBody
      BLOCK type=<no-type> hasResult=false operator=null
        RETURN type=<no-type>
          BINARY_OP operator=EQEQ type=kotlin.Boolean related=public open operator fun equals(/*0*/ other: kotlin.Any?): kotlin.Boolean
            GET_VAR a type=kotlin.Any? operator=null
            GET_VAR b type=kotlin.Any? operator=null
