RISC-V: Select GENERIC_UCMPDI2 on RV32I
On 32-bit, it need to use __ucmpdi2, otherwise, it can't find the __ucmpdi2
symbol.
Signed-off-by: Zong Li <zong@andestech.com>
Reviewed-by: Christoph Hellwig <hch@lst.de>
Signed-off-by: Palmer Dabbelt <palmer@sifive.com>
Zong Li