* config/visium/visium-modes.def (CC_NOOV): Rename into...
	(CCNZ): ...this.
	(CC_BTST): Rename into...
	(CCC): ...this.
	* config/visium/predicates.md (real_add_operand): New.
	(visium_btst_operator): Rename into...
	(visium_equality_comparison_operator): ...this.
	(visium_noov_operator): Rename into...
	(visium_nz_comparison_operator): ...this.
	(visium_c_comparison_operator): New.
	(visium_branch_operator): Adjust and deal with all CC modes.
	* config/visium/visium.c (visium_adjust_cost): Adjust.
	(visium_split_double_add): Use the *_set_carry patterns.
	(visium_select_cc_mode): Add support for CCC mode and adjust.
	(output_cbranch): Adjust and use the carry-based operators for
	floating-point comparisons.
	* config/visium/visium.md (flags_subst_arith): Adjust.
	(addsi3_insn_set_carry): New instruction.
	(subsi3_insn_set_carry): Likewise.
	(negsi2_insn_set_carry): Likewise.
	(btst): Adjust.
	(cmp<mode>_sne): Likewise.
	(cbranch<mode>4): Use ordered_comparison_operator.
	(cbranch<mode>4_insn): Likewise.
	(cbranchsi4_btst_insn): Adjust.

From-SVN: r240969