Vladimir Makarov
22b0982c17
common.opt (fira-coalesce): Remove.
2010-10-04 Vladimir Makarov <vmakarov@redhat.com>
* common.opt (fira-coalesce): Remove.
* doc/invoke.texi (flag_ira_coalesce): Remove.
* ira-color.c (allocno_coalesced_p): Move before
copy_freq_compare_func.
processed_coalesced_allocno_bitmap): Ditto.
(update_conflict_hard_regno_costs): Don't use
ALLOCNO_FIRST_COALESCED_ALLOCNO.
(allocno_cost_compare_func, print_coalesced_allocno): Remove.
(assign_hard_reg): Assume no coalesced allocnos.
(get_coalesced_allocnos_attributes): Remove.
(bucket_allocno_compare_func): Assume no coalesced allocnos.
(push_allocno_to_stack): Ditto.
(remove_allocno_from_bucket_and_push): Use
ira_print_expanded_allocno instead of print_coalesced_allocno.
(push_allocnos_to_stack): Assume uncoalesced allocnos.
(all_conflicting_hard_regs_coalesced): Ditto. Rename to
all_conflicting_hard_regs.
(setup_allocno_available_regs_num): Assume uncoalesced allocnos.
(setup_allocno_left_conflicts_size): Ditto.
(put_allocno_into_bucket): Ditto.
(copy_freq_compare_func): Remove.
(copy_freq_compare_func, merge_allocnos): Move before
coalesced_pseudo_reg_freq_compare.
coalesced_allocno_conflict_p): Ditto.
(coalesced_allocno_conflict_p, coalesce_allocnos): Ditto. Remove
parameter. Assume it true.
(color_allocnos): Assume uncoalesced allocnos. Use
ira_print_expanded_allocno instead of print_coalesced_allocno.
(ira_sort_regnos_for_alter_reg): Call coalesce_allocnos without
parameter.
* ira.c: Remove comment about coalescing.
From-SVN: r164959
2010-10-04 20:37:57 +00:00
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