Another MIPS vector cleanup patch, fix bad type attribute for FP zero moves.

* config/mips/mips.md (movsf_hardfloat, movdf_hardfloat_64bit,
movdf_hardfloat_32bit): Split fG into two alternatives.
(movv2sf_hardfloat_64bit): Split fYG into two alternatives.


git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@87132 138bc75d-0d04-0410-961f-82ee72b054a4