(cpu, movsi_i, movsf_i, blt, bge, sle, sge): Add SH3E support.

(cpu, movsi_i, movsf_i, blt, bge, sle, sge): Add SH3E
support.
(push_e, pop_e, movsi_ie, movsf_ie, addsf3, subsf3, mulsf3, macsf3,
divsf3, floatsisf2, fix_truncsfsi2, cmpgtsf_t, cmpqesf_t, cmpsf,
negsf2, sqrtsf2, abssf2): New patterns.
(abssf2+9, abssf2+10): Add SH3e support to peepholes
(abssf2+11, abssf2+12): New peepholes for SH3e.

From-SVN: r11065