re PR target/58219 ([SH] mov.l insn length is wrong on SH2A)

re PR target/58219 ([SH] mov.l insn length is wrong on SH2A)

gcc/
	PR target/58219
	* config/sh/predicates.md (long_displacement_mem_operand): New.
	* config/sh/sh.md (movsi_i): Allow for SH2A, disallow for any FPU.
	Add movi20, movi20s alternatives.  Adjust length attribute for
	alternatives.
	(movsi_ie): Allow for any FPU.  Adjust length attribute for
	alternatives.
	(movsi_i_lowpart): Add movi20, movi20s alternatives.  Adjust length
	attribute for alternatives.
	(*mov<mode>): Use long_displacement_mem_operand for length attribute.
	(*movdi_i, movdf_k, movdf_i4, movsf_i, movsf_ie, movsf_ie_ra): Adjust
	length attribute for alternatives.

gcc/testsuite/
	PR target/58219
	*gcc.target/sh/pr58219.c: New tests.

From-SVN: r235954