* config/sparc/sparc.c (arith_operand, const64_operand,
const64_high_operand, arith_double_4096_operand): Mark mode as
unused.
(create_simple_focus_bits): Remove unused arg highest_bit_set, all
callers changed.
(sparc_emit_set_const64): Remove unused variable i.
(sparc_splitdi_legitimate): Likewise for addr_part.
(ultra_code_from_mask): Likewise for mask.
(ultra_cmove_results_ready_p): Fixup entry modulo calc.
(ultra_flush_pipeline): Likewise.
(ultra_fpmode_conflict_exists): Likewise, remove unused variable
this_type, and allow loads and stores of differing FP modes as
they do not create a conflict.
(ultra_find_type): Initialize fpmode to SFmode, fix
parenthesization thinkos in large conditional.
(ultrasparc_sched_init): Mark dump and sched_verbose as unused.
Init free_slot_mask after ultra_cur_hist is reset, not before.
(ultrasparc_rescan_pipeline_state): Remove unused variable ucode.
(ultrasparc_sched_reorder): Don't bzero current pipeline state,
use ultra_flush_pipeline instead, then re-init group pointer.
Fix statement with no effect. If no progress made in, and no
instructions scheduled at all, advance to new pipeline cycle else
we get into an endless loop.
(ultrasparc_adjust_cost): Remove previous arg.
* config/sparc/sparc.h (ADJUST_COST): Update to reflect that.
From-SVN: r22068
