predicates.md (input_operand): Do not consider TImode constants as 1-instruction integer constants.

	* config/sparc/predicates.md (input_operand): Do not consider TImode
	constants as 1-instruction integer constants.
	Use register_or_zero_operand instead of register_operand and tidy up.
	* config/sparc/sparc.md (movti): New expander.
	(movti_insn_sp64): New instruction.
	(movti_insn_sp64_hq): Likewise.
	(TImode splitters): New splitters.
	* config/sparc/sparc.c (sparc_expand_move) <TImode>: New case.
	(sparc_legitimate_address_p): Return 0 for REG+REG in TImode.

	* config/sparc/sparc-protos.h (arith_double_4096_operand): Delete.
	(arith_4096_operand): Likewise.
	(zero_operand): Likewise.
	(fp_zero_operand): Likewise.
	(reg_or_0_operand): Likewise.

From-SVN: r191283