{"ast_node_type":"other","tokens":[{"end":77,"kind":"keyword","start":0,"text":"if"}]}
        if value_type.is_u128(self.cx) && !self.cx.supports_128bit_integers {
        // TODO(antoyo): remove this if/when native 128-bit integers land in libgccjit
            let sixty_four = self.gcc_int(value_type, 64);