[PATCH 061/236] combine.c: Use rtx_insn

Jeff Law law@redhat.com
Wed Aug 13 18:46:00 GMT 2014


On 08/13/14 12:39, Jeff Law wrote:
> On 08/06/14 11:20, David Malcolm wrote:
>> gcc/
>>     * combine.c (i2mod): Strengthen this variable from rtx to rtx_insn *.
>>     (struct reg_stat_struct): Likewise for fields "last_death",
>> "last_set".
>>     (subst_insn): Likewise for this variable.
>>     (added_links_insn): Likewise.
>>     (struct insn_link): Likewise for field "insn".
>>     (alloc_insn_link): Likewise for param "insn".
>>     (struct undobuf): Likewise for field "other_insn".
>>     (find_single_use): Likewise for param "insn" and local "next".
>>     (combine_validate_cost): Likewise for params "i0", "i1", "i2", "i3".
>>     (delete_noop_moves): Likewise for locals "insn", "next".
>>     (create_log_links): Likewise for locals "insn", "use_insn".
>>     Strengthen local "next_use" from rtx * to rtx_insn **.
>>     (insn_a_feeds_b): Likewise for params "a", "b".
>>     (combine_instructions): Likewise for param "f" and locals "insn",
>>     "next", "prev", "first", "last_combined_insn", "link", "link1",
>>     "temp".  Replace use of NULL_RTX with NULL when referring to
>>     insns.
>>     (setup_incoming_promotions): Likewise for param "first"
>>     (set_nonzero_bits_and_sign_copies): Likewise for local "insn".
>>     (can_combine_p): Likewise for params "insn", "i3", "pred",
>>     "pred2", "succ", "succ2" and for local "p".
>>     (combinable_i3pat): Likewise for param "i3".
>>     (cant_combine_insn_p): Likewise for param "insn".
>>     (likely_spilled_retval_p): Likewise.
>>     (adjust_for_new_dest): Likewise.
>>     (update_cfg_for_uncondjump): Likewise, also for local "insn".
>>     (try_combine): Likewise for return type and for params "i3", "i2",
>>     "i1", "i0", "last_combined_insn", and for locals "insn",
>>     "cc_use_insn", "p", "first", "last", "i2_insn", "i1_insn",
>>     "i0_insn".  Eliminate local "tem" in favor of new locals
>>     "tem_note" and "tem_insn", the latter being an rtx_insn *.  Add a
>>     checked cast for now to rtx_insn * on the return type of
>>     gen_rtx_INSN.  Replace use of NULL_RTX with NULL when referring to
>>     insns.
>>     (find_split_point): Strengthen param "insn" from rtx to
>>     rtx_insn *.
>>     (simplify_set): Likewise for local "other_insn".
>>     (recog_for_combine): Likewise for param "insn".
>>     (record_value_for_reg): Likewise.
>>     (record_dead_and_set_regs_1): Likewise for local
>>     "record_dead_insn".
>>     (record_dead_and_set_regs): Likewise for param "insn".
>>     (record_promoted_value): Likewise.
>>     (check_promoted_subreg): Likewise.
>>     (get_last_value_validate): Likewise.
>>     (reg_dead_at_p): Likewise.
>>     (move_deaths): Likewise for param "to_insn".
>>     (distribute_notes): Likewise for params "from_insn", "i3", "i2"
>>     and locals "place", "place2", "cc0_setter".  Eliminate local "tem
>>     in favor of new locals "tem_note" and "tem_insn", the latter being
>>     an rtx_insn *.
>>     (distribute_links): Strengthen locals "place", "insn" from rtx to
>>     rtx_insn *.
>> ---
> OK.
>
> As are patches #62-
This should have been #62-#74.

Jeff



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