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reload: Use rtx_insn (also touches caller-save.c and config/arc/arc)
gcc/ * reload.h (struct insn_chain): Strengthen field "insn" from rtx to rtx_insn *. (find_reloads): Likewise for param 1. (subst_reloads): Likewise for sole param. (find_equiv_reg): Likwise for param 2. (regno_clobbered_p): Likwise for param 2. (reload): Likewise for param 1. * caller-save.c (save_call_clobbered_regs): Strengthen local "insn" from rtx to rtx_insn *. (insert_one_insn): Likewise for local "insn". * reload.c (this_insn): Likewise for this global. (find_reloads): Likewise for param "insn". (find_reloads_toplev): Likewise. (find_reloads_address): Likewise. (subst_reg_equivs): Likewise. (update_auto_inc_notes): Likewise. (find_reloads_address_1): Likewise. (find_reloads_subreg_address): Likewise. (subst_reloads): Likewise. (find_equiv_reg): Likewise, also for local "p". (regno_clobbered_p): Likewise for param "insn". * reload1.c (reg_reloaded_insn): Likewise for the elements of this array. (spill_reg_store): Likewise for the elements of this array. (remove_init_insns): Likewise for local "equiv_insn". (will_delete_init_insn_p): Likewise for param "insn". (reload): Likewise for param ""first" and local "insn". (calculate_needs_all_insns): Strengthen local "insn" from rtx to rtx_insn *. (calculate_elim_costs_all_insns): Likewise. (delete_caller_save_insns): Likewise. (spill_failure): Likewise for param "insn". (delete_dead_insn): Likewise. (set_label_offsets): Likewise. (eliminate_regs_in_insn): Likewise, also for locals "base_insn" and "prev_insn". (elimination_costs_in_insn): Likewise for param "insn". (set_initial_eh_label_offset): Replace use of NULL_RTX with NULL when referring to an insn. (set_initial_label_offsets): Likewise. (set_offsets_for_label): Strengthen param "insn" from rtx to rtx_insn *. (init_eliminable_invariants): Likewise for param "first" and local "insn". (fixup_eh_region_note): Likewise for param "insn". (reload_as_needed): Likewise for locals "prev", "insn", "old_next", "old_prev", "next". (gen_reload_chain_without_interm_reg_p): Likewise for locals "insn", "last". (reload_inheritance_insn): Strengthen elements of this array from rtx to rtx_insn *. (failed_reload): Likewise for param "insn". (choose_reload_regs): Likewise for local "insn". Replace use of NULL_RTX with NULL when referring to an insn. (input_reload_insns): Strengthen elements of this array from rtx to rtx_insn *. (other_input_address_reload_insns): Likewise for this global. (other_input_reload_insns): Likewise for this global. (input_address_reload_insns): Likwise for the elements of this array. (inpaddr_address_reload_insns): Likwise for the elements of this array. (output_reload_insns): Likewise for the elements of this array. (output_address_reload_insns): Likewise for the elements of this array. (outaddr_address_reload_insns): Likewise for the elements of this array. (operand_reload_insns): Likewise for this global. (other_operand_reload_insns): Likewise for this global. (other_output_reload_insns): Likewise for the elements of this array. (new_spill_reg_store): Likewise for the elements of this array. (emit_input_reload_insns): Likewise for locals "insn", "temp". Strengthen local "where" from rtx * to rtx_insn **. (emit_output_reload_insns): Strengthen locals "insn", "p", "next" from rtx to rtx_insn *. (do_input_reload): Likewise for local "insn". (do_output_reload): Likewise for local "insn". (emit_reload_insns): Likewise for locals "insn" and "store_insn". (emit_insn_if_valid_for_reload): Likewise for return type and local "last". Add checked cast to rtx_insn when returning "insn" since this has been through emit_insn. (gen_reload): Strengthen return type and locals "last", "insn", "set" from rtx to rtx_insn *. Add checked cast to rtx_insn when returning "insn" since it's been through emit_insn_if_valid_for_reload at this point. (delete_output_reload): Strengthen param "insn" and locals "output_reload_insn", "i2" from rtx to rtx_insn *. (delete_address_reloads): Likewise for params "dead_insn", "current_insn" and locals "prev", "next". (delete_address_reloads_1): Likewise for params "dead_insn", "current_insn" and locals "prev", "i2". (inc_for_reload): Likewise for locals "last", "add_insn". (add_auto_inc_notes): Strengthen param "insn" from rtx to rtx_insn *. * config/arc/arc-protos.h (regno_clobbered_p): Likewise for 2nd param of this duplicate of the prototype from reload.h From-SVN: r214370
This commit is contained in:
David Malcolm
David Malcolm
parent
7839a073c1
commit
5d86f5f999
105
gcc/ChangeLog
105
gcc/ChangeLog
@ -1,3 +1,108 @@
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2014-08-22 David Malcolm <dmalcolm@redhat.com>
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* reload.h (struct insn_chain): Strengthen field "insn" from rtx
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to rtx_insn *.
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(find_reloads): Likewise for param 1.
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(subst_reloads): Likewise for sole param.
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(find_equiv_reg): Likwise for param 2.
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(regno_clobbered_p): Likwise for param 2.
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(reload): Likewise for param 1.
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* caller-save.c (save_call_clobbered_regs): Strengthen local
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"insn" from rtx to rtx_insn *.
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(insert_one_insn): Likewise for local "insn".
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* reload.c (this_insn): Likewise for this global.
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(find_reloads): Likewise for param "insn".
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(find_reloads_toplev): Likewise.
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(find_reloads_address): Likewise.
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(subst_reg_equivs): Likewise.
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(update_auto_inc_notes): Likewise.
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(find_reloads_address_1): Likewise.
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(find_reloads_subreg_address): Likewise.
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(subst_reloads): Likewise.
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(find_equiv_reg): Likewise, also for local "p".
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(regno_clobbered_p): Likewise for param "insn".
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* reload1.c (reg_reloaded_insn): Likewise for the elements of this
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array.
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(spill_reg_store): Likewise for the elements of this array.
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(remove_init_insns): Likewise for local "equiv_insn".
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(will_delete_init_insn_p): Likewise for param "insn".
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(reload): Likewise for param ""first" and local "insn".
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(calculate_needs_all_insns): Strengthen local "insn" from rtx to
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rtx_insn *.
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(calculate_elim_costs_all_insns): Likewise.
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(delete_caller_save_insns): Likewise.
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(spill_failure): Likewise for param "insn".
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(delete_dead_insn): Likewise.
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(set_label_offsets): Likewise.
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(eliminate_regs_in_insn): Likewise, also for locals "base_insn" and
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"prev_insn".
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(elimination_costs_in_insn): Likewise for param "insn".
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(set_initial_eh_label_offset): Replace use of NULL_RTX with NULL
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when referring to an insn.
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(set_initial_label_offsets): Likewise.
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(set_offsets_for_label): Strengthen param "insn" from rtx to
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rtx_insn *.
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(init_eliminable_invariants): Likewise for param "first" and local
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"insn".
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(fixup_eh_region_note): Likewise for param "insn".
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(reload_as_needed): Likewise for locals "prev", "insn",
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"old_next", "old_prev", "next".
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(gen_reload_chain_without_interm_reg_p): Likewise for locals "insn",
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"last".
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(reload_inheritance_insn): Strengthen elements of this array from
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rtx to rtx_insn *.
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(failed_reload): Likewise for param "insn".
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(choose_reload_regs): Likewise for local "insn". Replace use of
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NULL_RTX with NULL when referring to an insn.
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(input_reload_insns): Strengthen elements of this array from rtx
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to rtx_insn *.
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(other_input_address_reload_insns): Likewise for this global.
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(other_input_reload_insns): Likewise for this global.
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(input_address_reload_insns): Likwise for the elements of this
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array.
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(inpaddr_address_reload_insns): Likwise for the elements of this
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array.
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(output_reload_insns): Likewise for the elements of this array.
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(output_address_reload_insns): Likewise for the elements of this
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array.
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(outaddr_address_reload_insns): Likewise for the elements of this
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array.
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(operand_reload_insns): Likewise for this global.
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(other_operand_reload_insns): Likewise for this global.
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(other_output_reload_insns): Likewise for the elements of this
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array.
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(new_spill_reg_store): Likewise for the elements of this
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array.
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(emit_input_reload_insns): Likewise for locals "insn", "temp".
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Strengthen local "where" from rtx * to rtx_insn **.
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(emit_output_reload_insns): Strengthen locals "insn", "p", "next"
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from rtx to rtx_insn *.
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(do_input_reload): Likewise for local "insn".
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(do_output_reload): Likewise for local "insn".
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(emit_reload_insns): Likewise for locals "insn" and "store_insn".
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(emit_insn_if_valid_for_reload): Likewise for return type and local
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"last". Add checked cast to rtx_insn when returning "insn" since
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this has been through emit_insn.
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(gen_reload): Strengthen return type and locals "last", "insn", "set"
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from rtx to rtx_insn *. Add checked cast to rtx_insn when
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returning "insn" since it's been through
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emit_insn_if_valid_for_reload at this point.
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(delete_output_reload): Strengthen param "insn" and locals
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"output_reload_insn", "i2" from rtx to rtx_insn *.
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(delete_address_reloads): Likewise for params "dead_insn",
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"current_insn" and locals "prev", "next".
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(delete_address_reloads_1): Likewise for params "dead_insn",
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"current_insn" and locals "prev", "i2".
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(inc_for_reload): Likewise for locals "last", "add_insn".
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(add_auto_inc_notes): Strengthen param "insn" from rtx to
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rtx_insn *.
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* config/arc/arc-protos.h (regno_clobbered_p): Likewise for 2nd
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param of this duplicate of the prototype from reload.h
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2014-08-22 David Malcolm <dmalcolm@redhat.com>
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* regstat.c (regstat_bb_compute_ri): Strengthen local "insn" from
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@ -755,7 +755,7 @@ save_call_clobbered_regs (void)
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for (chain = reload_insn_chain; chain != 0; chain = next)
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{
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rtx insn = chain->insn;
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rtx_insn *insn = chain->insn;
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enum rtx_code code = GET_CODE (insn);
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next = chain->next;
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@ -1372,7 +1372,7 @@ add_used_regs (rtx *loc, void *data)
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static struct insn_chain *
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insert_one_insn (struct insn_chain *chain, int before_p, int code, rtx pat)
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{
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rtx insn = chain->insn;
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rtx_insn *insn = chain->insn;
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struct insn_chain *new_chain;
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#ifdef HAVE_cc0
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@ -113,6 +113,6 @@ extern int arc_decl_pretend_args (tree decl);
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extern bool arc_short_comparison_p (rtx, int);
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extern bool arc_epilogue_uses (int regno);
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/* insn-attrtab.c doesn't include reload.h, which declares regno_clobbered_p. */
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extern int regno_clobbered_p (unsigned int, rtx, enum machine_mode, int);
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extern int regno_clobbered_p (unsigned int, rtx_insn *, enum machine_mode, int);
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extern int arc_return_slot_offset (void);
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extern bool arc_legitimize_reload_address (rtx *, enum machine_mode, int, int);
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39
gcc/reload.c
39
gcc/reload.c
@ -191,7 +191,7 @@ static int secondary_memlocs_elim_used = 0;
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/* The instruction we are doing reloads for;
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so we can test whether a register dies in it. */
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static rtx this_insn;
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static rtx_insn *this_insn;
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/* Nonzero if this instruction is a user-specified asm with operands. */
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static int this_insn_is_asm;
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@ -264,24 +264,24 @@ static int hard_reg_set_here_p (unsigned int, unsigned int, rtx);
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static struct decomposition decompose (rtx);
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static int immune_p (rtx, rtx, struct decomposition);
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static bool alternative_allows_const_pool_ref (rtx, const char *, int);
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static rtx find_reloads_toplev (rtx, int, enum reload_type, int, int, rtx,
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int *);
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static rtx find_reloads_toplev (rtx, int, enum reload_type, int, int,
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rtx_insn *, int *);
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static rtx make_memloc (rtx, int);
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static int maybe_memory_address_addr_space_p (enum machine_mode, rtx,
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addr_space_t, rtx *);
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static int find_reloads_address (enum machine_mode, rtx *, rtx, rtx *,
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int, enum reload_type, int, rtx);
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static rtx subst_reg_equivs (rtx, rtx);
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int, enum reload_type, int, rtx_insn *);
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static rtx subst_reg_equivs (rtx, rtx_insn *);
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static rtx subst_indexed_address (rtx);
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static void update_auto_inc_notes (rtx, int, int);
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static void update_auto_inc_notes (rtx_insn *, int, int);
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static int find_reloads_address_1 (enum machine_mode, addr_space_t, rtx, int,
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enum rtx_code, enum rtx_code, rtx *,
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int, enum reload_type,int, rtx);
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int, enum reload_type,int, rtx_insn *);
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static void find_reloads_address_part (rtx, rtx *, enum reg_class,
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enum machine_mode, int,
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enum reload_type, int);
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static rtx find_reloads_subreg_address (rtx, int, enum reload_type,
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int, rtx, int *);
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int, rtx_insn *, int *);
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static void copy_replacements_1 (rtx *, rtx *, int);
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static int find_inc_amount (rtx, rtx);
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static int refers_to_mem_for_reload_p (rtx);
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@ -2609,7 +2609,7 @@ safe_from_earlyclobber (rtx op, rtx clobber)
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commutative operands, reg_equiv_address substitution, or whatever. */
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int
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find_reloads (rtx insn, int replace, int ind_levels, int live_known,
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find_reloads (rtx_insn *insn, int replace, int ind_levels, int live_known,
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short *reload_reg_p)
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{
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int insn_code_number;
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@ -4667,7 +4667,7 @@ alternative_allows_const_pool_ref (rtx mem ATTRIBUTE_UNUSED,
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static rtx
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find_reloads_toplev (rtx x, int opnum, enum reload_type type,
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int ind_levels, int is_set_dest, rtx insn,
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int ind_levels, int is_set_dest, rtx_insn *insn,
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int *address_reloaded)
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{
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RTX_CODE code = GET_CODE (x);
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@ -4875,7 +4875,7 @@ maybe_memory_address_addr_space_p (enum machine_mode mode, rtx ad,
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static int
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find_reloads_address (enum machine_mode mode, rtx *memrefloc, rtx ad,
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rtx *loc, int opnum, enum reload_type type,
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int ind_levels, rtx insn)
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int ind_levels, rtx_insn *insn)
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{
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addr_space_t as = memrefloc? MEM_ADDR_SPACE (*memrefloc)
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: ADDR_SPACE_GENERIC;
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@ -5277,7 +5277,7 @@ find_reloads_address (enum machine_mode mode, rtx *memrefloc, rtx ad,
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front of it for pseudos that we have to replace with stack slots. */
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static rtx
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subst_reg_equivs (rtx ad, rtx insn)
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subst_reg_equivs (rtx ad, rtx_insn *insn)
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{
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RTX_CODE code = GET_CODE (ad);
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int i;
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@ -5453,7 +5453,7 @@ subst_indexed_address (rtx addr)
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RELOADNUM is the reload number. */
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static void
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update_auto_inc_notes (rtx insn ATTRIBUTE_UNUSED, int regno ATTRIBUTE_UNUSED,
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update_auto_inc_notes (rtx_insn *insn ATTRIBUTE_UNUSED, int regno ATTRIBUTE_UNUSED,
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int reloadnum ATTRIBUTE_UNUSED)
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{
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#ifdef AUTO_INC_DEC
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@ -5501,7 +5501,7 @@ find_reloads_address_1 (enum machine_mode mode, addr_space_t as,
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rtx x, int context,
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enum rtx_code outer_code, enum rtx_code index_code,
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rtx *loc, int opnum, enum reload_type type,
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int ind_levels, rtx insn)
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int ind_levels, rtx_insn *insn)
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{
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#define REG_OK_FOR_CONTEXT(CONTEXT, REGNO, MODE, AS, OUTER, INDEX) \
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((CONTEXT) == 0 \
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@ -6135,7 +6135,8 @@ find_reloads_address_part (rtx x, rtx *loc, enum reg_class rclass,
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static rtx
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find_reloads_subreg_address (rtx x, int opnum, enum reload_type type,
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int ind_levels, rtx insn, int *address_reloaded)
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int ind_levels, rtx_insn *insn,
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int *address_reloaded)
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{
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enum machine_mode outer_mode = GET_MODE (x);
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enum machine_mode inner_mode = GET_MODE (SUBREG_REG (x));
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@ -6244,7 +6245,7 @@ find_reloads_subreg_address (rtx x, int opnum, enum reload_type type,
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Return the rtx that X translates into; usually X, but modified. */
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void
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subst_reloads (rtx insn)
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subst_reloads (rtx_insn *insn)
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{
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int i;
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@ -6671,10 +6672,10 @@ refers_to_mem_for_reload_p (rtx x)
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as if it were a constant except that sp is required to be unchanging. */
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rtx
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find_equiv_reg (rtx goal, rtx insn, enum reg_class rclass, int other,
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find_equiv_reg (rtx goal, rtx_insn *insn, enum reg_class rclass, int other,
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short *reload_reg_p, int goalreg, enum machine_mode mode)
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{
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rtx p = insn;
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rtx_insn *p = insn;
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rtx goaltry, valtry, value, where;
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rtx pat;
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int regno = -1;
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@ -7207,7 +7208,7 @@ reg_inc_found_and_valid_p (unsigned int regno, unsigned int endregno,
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REG_INC. REGNO must refer to a hard register. */
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int
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regno_clobbered_p (unsigned int regno, rtx insn, enum machine_mode mode,
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regno_clobbered_p (unsigned int regno, rtx_insn *insn, enum machine_mode mode,
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int sets)
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{
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unsigned int nregs, endregno;
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12
gcc/reload.h
12
gcc/reload.h
@ -285,7 +285,7 @@ struct insn_chain
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struct insn_chain *next_need_reload;
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/* The rtx of the insn. */
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rtx insn;
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rtx_insn *insn;
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/* The basic block this insn is in. */
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int block;
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@ -364,7 +364,7 @@ extern int safe_from_earlyclobber (rtx, rtx);
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/* Search the body of INSN for values that need reloading and record them
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with push_reload. REPLACE nonzero means record also where the values occur
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so that subst_reloads can be used. */
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extern int find_reloads (rtx, int, int, int, short *);
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extern int find_reloads (rtx_insn *, int, int, int, short *);
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/* Compute the sum of X and Y, making canonicalizations assumed in an
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address, namely: sum constant integers, surround the sum of two
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@ -374,7 +374,7 @@ extern rtx form_sum (enum machine_mode, rtx, rtx);
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/* Substitute into the current INSN the registers into which we have reloaded
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the things that need reloading. */
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extern void subst_reloads (rtx);
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extern void subst_reloads (rtx_insn *);
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/* Make a copy of any replacements being done into X and move those copies
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to locations in Y, a copy of X. We only look at the highest level of
|
||||
@ -393,11 +393,11 @@ extern int reg_overlap_mentioned_for_reload_p (rtx, rtx);
|
||||
|
||||
/* Check the insns before INSN to see if there is a suitable register
|
||||
containing the same value as GOAL. */
|
||||
extern rtx find_equiv_reg (rtx, rtx, enum reg_class, int, short *,
|
||||
extern rtx find_equiv_reg (rtx, rtx_insn *, enum reg_class, int, short *,
|
||||
int, enum machine_mode);
|
||||
|
||||
/* Return 1 if register REGNO is the subject of a clobber in insn INSN. */
|
||||
extern int regno_clobbered_p (unsigned int, rtx, enum machine_mode, int);
|
||||
extern int regno_clobbered_p (unsigned int, rtx_insn *, enum machine_mode, int);
|
||||
|
||||
/* Return 1 if X is an operand of an insn that is being earlyclobbered. */
|
||||
extern int earlyclobber_operand_p (rtx);
|
||||
@ -413,7 +413,7 @@ extern int push_reload (rtx, rtx, rtx *, rtx *, enum reg_class,
|
||||
extern void init_reload (void);
|
||||
|
||||
/* The reload pass itself. */
|
||||
extern bool reload (rtx, int);
|
||||
extern bool reload (rtx_insn *, int);
|
||||
|
||||
/* Mark the slots in regs_ever_live for the hard regs
|
||||
used by pseudo-reg number REGNO. */
|
||||
|
||||
185
gcc/reload1.c
185
gcc/reload1.c
@ -115,7 +115,7 @@ static int reg_reloaded_contents[FIRST_PSEUDO_REGISTER];
|
||||
/* During reload_as_needed, element N contains the insn for which
|
||||
hard register N was last used. Its contents are significant only
|
||||
when reg_reloaded_valid is set for this register. */
|
||||
static rtx reg_reloaded_insn[FIRST_PSEUDO_REGISTER];
|
||||
static rtx_insn *reg_reloaded_insn[FIRST_PSEUDO_REGISTER];
|
||||
|
||||
/* Indicate if reg_reloaded_insn / reg_reloaded_contents is valid. */
|
||||
static HARD_REG_SET reg_reloaded_valid;
|
||||
@ -140,7 +140,7 @@ static rtx spill_reg_rtx[FIRST_PSEUDO_REGISTER];
|
||||
/* In parallel with spill_regs, contains nonzero for a spill reg
|
||||
that was stored after the last time it was used.
|
||||
The precise value is the insn generated to do the store. */
|
||||
static rtx spill_reg_store[FIRST_PSEUDO_REGISTER];
|
||||
static rtx_insn *spill_reg_store[FIRST_PSEUDO_REGISTER];
|
||||
|
||||
/* This is the register that was stored with spill_reg_store. This is a
|
||||
copy of reload_out / reload_out_reg when the value was stored; if
|
||||
@ -354,27 +354,27 @@ static void find_reload_regs (struct insn_chain *);
|
||||
static void select_reload_regs (void);
|
||||
static void delete_caller_save_insns (void);
|
||||
|
||||
static void spill_failure (rtx, enum reg_class);
|
||||
static void spill_failure (rtx_insn *, enum reg_class);
|
||||
static void count_spilled_pseudo (int, int, int);
|
||||
static void delete_dead_insn (rtx);
|
||||
static void delete_dead_insn (rtx_insn *);
|
||||
static void alter_reg (int, int, bool);
|
||||
static void set_label_offsets (rtx, rtx, int);
|
||||
static void set_label_offsets (rtx, rtx_insn *, int);
|
||||
static void check_eliminable_occurrences (rtx);
|
||||
static void elimination_effects (rtx, enum machine_mode);
|
||||
static rtx eliminate_regs_1 (rtx, enum machine_mode, rtx, bool, bool);
|
||||
static int eliminate_regs_in_insn (rtx, int);
|
||||
static int eliminate_regs_in_insn (rtx_insn *, int);
|
||||
static void update_eliminable_offsets (void);
|
||||
static void mark_not_eliminable (rtx, const_rtx, void *);
|
||||
static void set_initial_elim_offsets (void);
|
||||
static bool verify_initial_elim_offsets (void);
|
||||
static void set_initial_label_offsets (void);
|
||||
static void set_offsets_for_label (rtx);
|
||||
static void init_eliminable_invariants (rtx, bool);
|
||||
static void set_offsets_for_label (rtx_insn *);
|
||||
static void init_eliminable_invariants (rtx_insn *, bool);
|
||||
static void init_elim_table (void);
|
||||
static void free_reg_equiv (void);
|
||||
static void update_eliminables (HARD_REG_SET *);
|
||||
static bool update_eliminables_and_spill (void);
|
||||
static void elimination_costs_in_insn (rtx);
|
||||
static void elimination_costs_in_insn (rtx_insn *);
|
||||
static void spill_hard_reg (unsigned int, int);
|
||||
static int finish_spills (int);
|
||||
static void scan_paradoxical_subregs (rtx);
|
||||
@ -395,7 +395,7 @@ static int free_for_value_p (int, enum machine_mode, int, enum reload_type,
|
||||
rtx, rtx, int, int);
|
||||
static int allocate_reload_reg (struct insn_chain *, int, int);
|
||||
static int conflicts_with_override (rtx);
|
||||
static void failed_reload (rtx, int);
|
||||
static void failed_reload (rtx_insn *, int);
|
||||
static int set_reload_reg (int, int);
|
||||
static void choose_reload_regs_init (struct insn_chain *, rtx *);
|
||||
static void choose_reload_regs (struct insn_chain *);
|
||||
@ -406,18 +406,18 @@ static void emit_output_reload_insns (struct insn_chain *, struct reload *,
|
||||
static void do_input_reload (struct insn_chain *, struct reload *, int);
|
||||
static void do_output_reload (struct insn_chain *, struct reload *, int);
|
||||
static void emit_reload_insns (struct insn_chain *);
|
||||
static void delete_output_reload (rtx, int, int, rtx);
|
||||
static void delete_address_reloads (rtx, rtx);
|
||||
static void delete_address_reloads_1 (rtx, rtx, rtx);
|
||||
static void delete_output_reload (rtx_insn *, int, int, rtx);
|
||||
static void delete_address_reloads (rtx_insn *, rtx_insn *);
|
||||
static void delete_address_reloads_1 (rtx_insn *, rtx, rtx_insn *);
|
||||
static void inc_for_reload (rtx, rtx, rtx, int);
|
||||
#ifdef AUTO_INC_DEC
|
||||
static void add_auto_inc_notes (rtx, rtx);
|
||||
static void add_auto_inc_notes (rtx_insn *, rtx);
|
||||
#endif
|
||||
static void substitute (rtx *, const_rtx, rtx);
|
||||
static bool gen_reload_chain_without_interm_reg_p (int, int);
|
||||
static int reloads_conflict (int, int);
|
||||
static rtx gen_reload (rtx, rtx, int, enum reload_type);
|
||||
static rtx emit_insn_if_valid_for_reload (rtx);
|
||||
static rtx_insn *gen_reload (rtx, rtx, int, enum reload_type);
|
||||
static rtx_insn *emit_insn_if_valid_for_reload (rtx);
|
||||
|
||||
/* Initialize the reload pass. This is called at the beginning of compilation
|
||||
and may be called again if the target is reinitialized. */
|
||||
@ -702,7 +702,7 @@ remove_init_insns ()
|
||||
rtx list;
|
||||
for (list = reg_equiv_init (i); list; list = XEXP (list, 1))
|
||||
{
|
||||
rtx equiv_insn = XEXP (list, 0);
|
||||
rtx_insn *equiv_insn = as_a <rtx_insn *> (XEXP (list, 0));
|
||||
|
||||
/* If we already deleted the insn or if it may trap, we can't
|
||||
delete it. The latter case shouldn't happen, but can
|
||||
@ -723,7 +723,7 @@ remove_init_insns ()
|
||||
|
||||
/* Return true if remove_init_insns will delete INSN. */
|
||||
static bool
|
||||
will_delete_init_insn_p (rtx insn)
|
||||
will_delete_init_insn_p (rtx_insn *insn)
|
||||
{
|
||||
rtx set = single_set (insn);
|
||||
if (!set || !REG_P (SET_DEST (set)))
|
||||
@ -760,10 +760,10 @@ will_delete_init_insn_p (rtx insn)
|
||||
return value is FALSE. */
|
||||
|
||||
bool
|
||||
reload (rtx first, int global)
|
||||
reload (rtx_insn *first, int global)
|
||||
{
|
||||
int i, n;
|
||||
rtx insn;
|
||||
rtx_insn *insn;
|
||||
struct elim_table *ep;
|
||||
basic_block bb;
|
||||
bool inserted;
|
||||
@ -1475,7 +1475,7 @@ calculate_needs_all_insns (int global)
|
||||
reload_insn_firstobj = XOBNEWVAR (&reload_obstack, char, 0);
|
||||
for (chain = reload_insn_chain; chain != 0; chain = next)
|
||||
{
|
||||
rtx insn = chain->insn;
|
||||
rtx_insn *insn = chain->insn;
|
||||
|
||||
next = chain->next;
|
||||
|
||||
@ -1605,7 +1605,7 @@ calculate_elim_costs_all_insns (void)
|
||||
|
||||
FOR_EACH_BB_FN (bb, cfun)
|
||||
{
|
||||
rtx insn;
|
||||
rtx_insn *insn;
|
||||
elim_bb = bb;
|
||||
|
||||
FOR_BB_INSNS (bb, insn)
|
||||
@ -2075,7 +2075,7 @@ delete_caller_save_insns (void)
|
||||
while (c != 0 && c->is_caller_save_insn)
|
||||
{
|
||||
struct insn_chain *next = c->next;
|
||||
rtx insn = c->insn;
|
||||
rtx_insn *insn = c->insn;
|
||||
|
||||
if (c == reload_insn_chain)
|
||||
reload_insn_chain = next;
|
||||
@ -2098,7 +2098,7 @@ delete_caller_save_insns (void)
|
||||
INSN should be one of the insns which needed this particular spill reg. */
|
||||
|
||||
static void
|
||||
spill_failure (rtx insn, enum reg_class rclass)
|
||||
spill_failure (rtx_insn *insn, enum reg_class rclass)
|
||||
{
|
||||
if (asm_noperands (PATTERN (insn)) >= 0)
|
||||
error_for_asm (insn, "can%'t find a register in class %qs while "
|
||||
@ -2122,9 +2122,9 @@ spill_failure (rtx insn, enum reg_class rclass)
|
||||
data that is dead in INSN. */
|
||||
|
||||
static void
|
||||
delete_dead_insn (rtx insn)
|
||||
delete_dead_insn (rtx_insn *insn)
|
||||
{
|
||||
rtx prev = prev_active_insn (insn);
|
||||
rtx_insn *prev = prev_active_insn (insn);
|
||||
rtx prev_dest;
|
||||
|
||||
/* If the previous insn sets a register that dies in our insn make
|
||||
@ -2344,7 +2344,7 @@ mark_home_live (int regno)
|
||||
current offset. */
|
||||
|
||||
static void
|
||||
set_label_offsets (rtx x, rtx insn, int initial_p)
|
||||
set_label_offsets (rtx x, rtx_insn *insn, int initial_p)
|
||||
{
|
||||
enum rtx_code code = GET_CODE (x);
|
||||
rtx tem;
|
||||
@ -3218,7 +3218,7 @@ check_eliminable_occurrences (rtx x)
|
||||
is returned. Otherwise, 1 is returned. */
|
||||
|
||||
static int
|
||||
eliminate_regs_in_insn (rtx insn, int replace)
|
||||
eliminate_regs_in_insn (rtx_insn *insn, int replace)
|
||||
{
|
||||
int icode = recog_memoized (insn);
|
||||
rtx old_body = PATTERN (insn);
|
||||
@ -3261,12 +3261,13 @@ eliminate_regs_in_insn (rtx insn, int replace)
|
||||
&& ep->to == HARD_FRAME_POINTER_REGNUM)
|
||||
{
|
||||
rtx base = SET_SRC (old_set);
|
||||
rtx base_insn = insn;
|
||||
rtx_insn *base_insn = insn;
|
||||
HOST_WIDE_INT offset = 0;
|
||||
|
||||
while (base != ep->to_rtx)
|
||||
{
|
||||
rtx prev_insn, prev_set;
|
||||
rtx_insn *prev_insn;
|
||||
rtx prev_set;
|
||||
|
||||
if (GET_CODE (base) == PLUS
|
||||
&& CONST_INT_P (XEXP (base, 1)))
|
||||
@ -3628,7 +3629,7 @@ eliminate_regs_in_insn (rtx insn, int replace)
|
||||
an invariant equivalence would add extra cost. */
|
||||
|
||||
static void
|
||||
elimination_costs_in_insn (rtx insn)
|
||||
elimination_costs_in_insn (rtx_insn *insn)
|
||||
{
|
||||
int icode = recog_memoized (insn);
|
||||
rtx old_body = PATTERN (insn);
|
||||
@ -3895,7 +3896,7 @@ set_initial_elim_offsets (void)
|
||||
static void
|
||||
set_initial_eh_label_offset (rtx label)
|
||||
{
|
||||
set_label_offsets (label, NULL_RTX, 1);
|
||||
set_label_offsets (label, NULL, 1);
|
||||
}
|
||||
|
||||
/* Initialize the known label offsets.
|
||||
@ -3913,11 +3914,11 @@ set_initial_label_offsets (void)
|
||||
|
||||
for (x = forced_labels; x; x = XEXP (x, 1))
|
||||
if (XEXP (x, 0))
|
||||
set_label_offsets (XEXP (x, 0), NULL_RTX, 1);
|
||||
set_label_offsets (XEXP (x, 0), NULL, 1);
|
||||
|
||||
for (x = nonlocal_goto_handler_labels; x; x = XEXP (x, 1))
|
||||
if (XEXP (x, 0))
|
||||
set_label_offsets (XEXP (x, 0), NULL_RTX, 1);
|
||||
set_label_offsets (XEXP (x, 0), NULL, 1);
|
||||
|
||||
for_each_eh_label (set_initial_eh_label_offset);
|
||||
}
|
||||
@ -3926,7 +3927,7 @@ set_initial_label_offsets (void)
|
||||
by INSN. */
|
||||
|
||||
static void
|
||||
set_offsets_for_label (rtx insn)
|
||||
set_offsets_for_label (rtx_insn *insn)
|
||||
{
|
||||
unsigned int i;
|
||||
int label_nr = CODE_LABEL_NUMBER (insn);
|
||||
@ -4132,10 +4133,10 @@ init_elim_table (void)
|
||||
be substituted eventually by altering the REG-rtx's. */
|
||||
|
||||
static void
|
||||
init_eliminable_invariants (rtx first, bool do_subregs)
|
||||
init_eliminable_invariants (rtx_insn *first, bool do_subregs)
|
||||
{
|
||||
int i;
|
||||
rtx insn;
|
||||
rtx_insn *insn;
|
||||
|
||||
grow_reg_equivs ();
|
||||
if (do_subregs)
|
||||
@ -4547,7 +4548,7 @@ strip_paradoxical_subreg (rtx *op_ptr, rtx *other_ptr)
|
||||
annotate all that may trap. */
|
||||
|
||||
static void
|
||||
fixup_eh_region_note (rtx insn, rtx prev, rtx next)
|
||||
fixup_eh_region_note (rtx_insn *insn, rtx_insn *prev, rtx_insn *next)
|
||||
{
|
||||
rtx note = find_reg_note (insn, REG_EH_REGION, NULL_RTX);
|
||||
if (note == NULL)
|
||||
@ -4591,11 +4592,11 @@ reload_as_needed (int live_known)
|
||||
|
||||
for (chain = reload_insn_chain; chain; chain = chain->next)
|
||||
{
|
||||
rtx prev = 0;
|
||||
rtx insn = chain->insn;
|
||||
rtx old_next = NEXT_INSN (insn);
|
||||
rtx_insn *prev = 0;
|
||||
rtx_insn *insn = chain->insn;
|
||||
rtx_insn *old_next = NEXT_INSN (insn);
|
||||
#ifdef AUTO_INC_DEC
|
||||
rtx old_prev = PREV_INSN (insn);
|
||||
rtx_insn *old_prev = PREV_INSN (insn);
|
||||
#endif
|
||||
|
||||
if (will_delete_init_insn_p (insn))
|
||||
@ -4661,7 +4662,7 @@ reload_as_needed (int live_known)
|
||||
|
||||
if (n_reloads > 0)
|
||||
{
|
||||
rtx next = NEXT_INSN (insn);
|
||||
rtx_insn *next = NEXT_INSN (insn);
|
||||
rtx p;
|
||||
|
||||
/* ??? PREV can get deleted by reload inheritance.
|
||||
@ -5677,8 +5678,9 @@ gen_reload_chain_without_interm_reg_p (int r1, int r2)
|
||||
chain reloads or do need an intermediate hard registers. */
|
||||
bool result = true;
|
||||
int regno, n, code;
|
||||
rtx out, in, insn;
|
||||
rtx last = get_last_insn ();
|
||||
rtx out, in;
|
||||
rtx_insn *insn;
|
||||
rtx_insn *last = get_last_insn ();
|
||||
|
||||
/* Make r2 a component of r1. */
|
||||
if (reg_mentioned_p (rld[r1].in, rld[r2].in))
|
||||
@ -5817,7 +5819,7 @@ static char reload_inherited[MAX_RELOADS];
|
||||
|
||||
/* For an inherited reload, this is the insn the reload was inherited from,
|
||||
if we know it. Otherwise, this is 0. */
|
||||
static rtx reload_inheritance_insn[MAX_RELOADS];
|
||||
static rtx_insn *reload_inheritance_insn[MAX_RELOADS];
|
||||
|
||||
/* If nonzero, this is a place to get the value of the reload,
|
||||
rather than using reload_in. */
|
||||
@ -6128,7 +6130,7 @@ conflicts_with_override (rtx x)
|
||||
/* Give an error message saying we failed to find a reload for INSN,
|
||||
and clear out reload R. */
|
||||
static void
|
||||
failed_reload (rtx insn, int r)
|
||||
failed_reload (rtx_insn *insn, int r)
|
||||
{
|
||||
if (asm_noperands (PATTERN (insn)) < 0)
|
||||
/* It's the compiler's fault. */
|
||||
@ -6443,7 +6445,7 @@ compute_reload_subreg_offset (enum machine_mode outermode,
|
||||
static void
|
||||
choose_reload_regs (struct insn_chain *chain)
|
||||
{
|
||||
rtx insn = chain->insn;
|
||||
rtx_insn *insn = chain->insn;
|
||||
int i, j;
|
||||
unsigned int max_group_size = 1;
|
||||
enum reg_class group_class = NO_REGS;
|
||||
@ -6907,7 +6909,7 @@ choose_reload_regs (struct insn_chain *chain)
|
||||
We must clear it, since otherwise emit_reload_insns
|
||||
might delete the store. */
|
||||
if (! TEST_HARD_REG_BIT (reg_reloaded_valid, regno))
|
||||
spill_reg_store[regno] = NULL_RTX;
|
||||
spill_reg_store[regno] = NULL;
|
||||
/* If any of the hard registers in EQUIV are spill
|
||||
registers, mark them as in use for this insn. */
|
||||
for (k = 0; k < nr; k++)
|
||||
@ -7168,22 +7170,22 @@ deallocate_reload_reg (int r)
|
||||
}
|
||||
|
||||
/* These arrays are filled by emit_reload_insns and its subroutines. */
|
||||
static rtx input_reload_insns[MAX_RECOG_OPERANDS];
|
||||
static rtx other_input_address_reload_insns = 0;
|
||||
static rtx other_input_reload_insns = 0;
|
||||
static rtx input_address_reload_insns[MAX_RECOG_OPERANDS];
|
||||
static rtx inpaddr_address_reload_insns[MAX_RECOG_OPERANDS];
|
||||
static rtx output_reload_insns[MAX_RECOG_OPERANDS];
|
||||
static rtx output_address_reload_insns[MAX_RECOG_OPERANDS];
|
||||
static rtx outaddr_address_reload_insns[MAX_RECOG_OPERANDS];
|
||||
static rtx operand_reload_insns = 0;
|
||||
static rtx other_operand_reload_insns = 0;
|
||||
static rtx other_output_reload_insns[MAX_RECOG_OPERANDS];
|
||||
static rtx_insn *input_reload_insns[MAX_RECOG_OPERANDS];
|
||||
static rtx_insn *other_input_address_reload_insns = 0;
|
||||
static rtx_insn *other_input_reload_insns = 0;
|
||||
static rtx_insn *input_address_reload_insns[MAX_RECOG_OPERANDS];
|
||||
static rtx_insn *inpaddr_address_reload_insns[MAX_RECOG_OPERANDS];
|
||||
static rtx_insn *output_reload_insns[MAX_RECOG_OPERANDS];
|
||||
static rtx_insn *output_address_reload_insns[MAX_RECOG_OPERANDS];
|
||||
static rtx_insn *outaddr_address_reload_insns[MAX_RECOG_OPERANDS];
|
||||
static rtx_insn *operand_reload_insns = 0;
|
||||
static rtx_insn *other_operand_reload_insns = 0;
|
||||
static rtx_insn *other_output_reload_insns[MAX_RECOG_OPERANDS];
|
||||
|
||||
/* Values to be put in spill_reg_store are put here first. Instructions
|
||||
must only be placed here if the associated reload register reaches
|
||||
the end of the instruction's reload sequence. */
|
||||
static rtx new_spill_reg_store[FIRST_PSEUDO_REGISTER];
|
||||
static rtx_insn *new_spill_reg_store[FIRST_PSEUDO_REGISTER];
|
||||
static HARD_REG_SET reg_reloaded_died;
|
||||
|
||||
/* Check if *RELOAD_REG is suitable as an intermediate or scratch register
|
||||
@ -7242,13 +7244,13 @@ static void
|
||||
emit_input_reload_insns (struct insn_chain *chain, struct reload *rl,
|
||||
rtx old, int j)
|
||||
{
|
||||
rtx insn = chain->insn;
|
||||
rtx_insn *insn = chain->insn;
|
||||
rtx reloadreg;
|
||||
rtx oldequiv_reg = 0;
|
||||
rtx oldequiv = 0;
|
||||
int special = 0;
|
||||
enum machine_mode mode;
|
||||
rtx *where;
|
||||
rtx_insn **where;
|
||||
|
||||
/* delete_output_reload is only invoked properly if old contains
|
||||
the original pseudo register. Since this is replaced with a
|
||||
@ -7363,7 +7365,7 @@ emit_input_reload_insns (struct insn_chain *chain, struct reload *rl,
|
||||
&& free_for_value_p (REGNO (reloadreg), rl->mode, rl->opnum,
|
||||
rl->when_needed, old, rl->out, j, 0))
|
||||
{
|
||||
rtx temp = PREV_INSN (insn);
|
||||
rtx_insn *temp = PREV_INSN (insn);
|
||||
while (temp && (NOTE_P (temp) || DEBUG_INSN_P (temp)))
|
||||
temp = PREV_INSN (temp);
|
||||
if (temp
|
||||
@ -7704,11 +7706,11 @@ emit_output_reload_insns (struct insn_chain *chain, struct reload *rl,
|
||||
int j)
|
||||
{
|
||||
rtx reloadreg;
|
||||
rtx insn = chain->insn;
|
||||
rtx_insn *insn = chain->insn;
|
||||
int special = 0;
|
||||
rtx old = rl->out;
|
||||
enum machine_mode mode;
|
||||
rtx p;
|
||||
rtx_insn *p;
|
||||
rtx rl_reg_rtx;
|
||||
|
||||
if (rl->when_needed == RELOAD_OTHER)
|
||||
@ -7871,7 +7873,7 @@ emit_output_reload_insns (struct insn_chain *chain, struct reload *rl,
|
||||
that it is, setting new_spill_reg_store to
|
||||
that insn will allow an extra optimization. */
|
||||
rtx s_reg = rld[s].reg_rtx;
|
||||
rtx next = NEXT_INSN (p);
|
||||
rtx_insn *next = NEXT_INSN (p);
|
||||
rld[s].out = rl->out;
|
||||
rld[s].out_reg = rl->out_reg;
|
||||
set = single_set (next);
|
||||
@ -7908,7 +7910,7 @@ emit_output_reload_insns (struct insn_chain *chain, struct reload *rl,
|
||||
static void
|
||||
do_input_reload (struct insn_chain *chain, struct reload *rl, int j)
|
||||
{
|
||||
rtx insn = chain->insn;
|
||||
rtx_insn *insn = chain->insn;
|
||||
rtx old = (rl->in && MEM_P (rl->in)
|
||||
? rl->in_reg : rl->in);
|
||||
rtx reg_rtx = rl->reg_rtx;
|
||||
@ -8010,7 +8012,7 @@ static void
|
||||
do_output_reload (struct insn_chain *chain, struct reload *rl, int j)
|
||||
{
|
||||
rtx note, old;
|
||||
rtx insn = chain->insn;
|
||||
rtx_insn *insn = chain->insn;
|
||||
/* If this is an output reload that stores something that is
|
||||
not loaded in this same reload, see if we can eliminate a previous
|
||||
store. */
|
||||
@ -8119,7 +8121,7 @@ inherit_piecemeal_p (int dest ATTRIBUTE_UNUSED,
|
||||
static void
|
||||
emit_reload_insns (struct insn_chain *chain)
|
||||
{
|
||||
rtx insn = chain->insn;
|
||||
rtx_insn *insn = chain->insn;
|
||||
|
||||
int j;
|
||||
|
||||
@ -8461,7 +8463,8 @@ emit_reload_insns (struct insn_chain *chain)
|
||||
|
||||
if (!HARD_REGISTER_NUM_P (out_regno))
|
||||
{
|
||||
rtx src_reg, store_insn = NULL_RTX;
|
||||
rtx src_reg;
|
||||
rtx_insn *store_insn = NULL;
|
||||
|
||||
reg_last_reload_reg[out_regno] = 0;
|
||||
|
||||
@ -8558,10 +8561,10 @@ emit_reload_insns (struct insn_chain *chain)
|
||||
/* Go through the motions to emit INSN and test if it is strictly valid.
|
||||
Return the emitted insn if valid, else return NULL. */
|
||||
|
||||
static rtx
|
||||
static rtx_insn *
|
||||
emit_insn_if_valid_for_reload (rtx insn)
|
||||
{
|
||||
rtx last = get_last_insn ();
|
||||
rtx_insn *last = get_last_insn ();
|
||||
int code;
|
||||
|
||||
insn = emit_insn (insn);
|
||||
@ -8574,7 +8577,7 @@ emit_insn_if_valid_for_reload (rtx insn)
|
||||
validity determination, i.e., the way it would after reload has
|
||||
completed. */
|
||||
if (constrain_operands (1))
|
||||
return insn;
|
||||
return as_a <rtx_insn *> (insn);
|
||||
}
|
||||
|
||||
delete_insns_since (last);
|
||||
@ -8587,10 +8590,10 @@ emit_insn_if_valid_for_reload (rtx insn)
|
||||
|
||||
Returns first insn emitted. */
|
||||
|
||||
static rtx
|
||||
static rtx_insn *
|
||||
gen_reload (rtx out, rtx in, int opnum, enum reload_type type)
|
||||
{
|
||||
rtx last = get_last_insn ();
|
||||
rtx_insn *last = get_last_insn ();
|
||||
rtx tem;
|
||||
#ifdef SECONDARY_MEMORY_NEEDED
|
||||
rtx tem1, tem2;
|
||||
@ -8655,7 +8658,8 @@ gen_reload (rtx out, rtx in, int opnum, enum reload_type type)
|
||||
`extract_insn' and it is simpler to emit and then delete the insn if
|
||||
not valid than to dummy things up. */
|
||||
|
||||
rtx op0, op1, tem, insn;
|
||||
rtx op0, op1, tem;
|
||||
rtx_insn *insn;
|
||||
enum insn_code code;
|
||||
|
||||
op0 = find_replacement (&XEXP (in, 0));
|
||||
@ -8757,7 +8761,7 @@ gen_reload (rtx out, rtx in, int opnum, enum reload_type type)
|
||||
rtx insn;
|
||||
rtx op1;
|
||||
rtx out_moded;
|
||||
rtx set;
|
||||
rtx_insn *set;
|
||||
|
||||
op1 = find_replacement (&XEXP (in, 0));
|
||||
if (op1 != XEXP (in, 0))
|
||||
@ -8787,7 +8791,7 @@ gen_reload (rtx out, rtx in, int opnum, enum reload_type type)
|
||||
if (insn)
|
||||
{
|
||||
set_unique_reg_note (insn, REG_EQUIV, in);
|
||||
return insn;
|
||||
return as_a <rtx_insn *> (insn);
|
||||
}
|
||||
|
||||
fatal_insn ("failure trying to reload:", set);
|
||||
@ -8829,9 +8833,10 @@ gen_reload (rtx out, rtx in, int opnum, enum reload_type type)
|
||||
NEW_RELOAD_REG is reload register that reload J is using for REG. */
|
||||
|
||||
static void
|
||||
delete_output_reload (rtx insn, int j, int last_reload_reg, rtx new_reload_reg)
|
||||
delete_output_reload (rtx_insn *insn, int j, int last_reload_reg,
|
||||
rtx new_reload_reg)
|
||||
{
|
||||
rtx output_reload_insn = spill_reg_store[last_reload_reg];
|
||||
rtx_insn *output_reload_insn = spill_reg_store[last_reload_reg];
|
||||
rtx reg = spill_reg_stored_to[last_reload_reg];
|
||||
int k;
|
||||
int n_occurrences;
|
||||
@ -8944,7 +8949,7 @@ delete_output_reload (rtx insn, int j, int last_reload_reg, rtx new_reload_reg)
|
||||
&& REG_BASIC_BLOCK (REGNO (reg)) >= NUM_FIXED_BLOCKS
|
||||
&& find_regno_note (insn, REG_DEAD, REGNO (reg)))
|
||||
{
|
||||
rtx i2;
|
||||
rtx_insn *i2;
|
||||
|
||||
/* We know that it was used only between here and the beginning of
|
||||
the current basic block. (We also know that the last use before
|
||||
@ -9004,10 +9009,11 @@ delete_output_reload (rtx insn, int j, int last_reload_reg, rtx new_reload_reg)
|
||||
reload registers used in DEAD_INSN that are not used till CURRENT_INSN.
|
||||
CURRENT_INSN is being reloaded, so we have to check its reloads too. */
|
||||
static void
|
||||
delete_address_reloads (rtx dead_insn, rtx current_insn)
|
||||
delete_address_reloads (rtx_insn *dead_insn, rtx_insn *current_insn)
|
||||
{
|
||||
rtx set = single_set (dead_insn);
|
||||
rtx set2, dst, prev, next;
|
||||
rtx set2, dst;
|
||||
rtx_insn *prev, *next;
|
||||
if (set)
|
||||
{
|
||||
rtx dst = SET_DEST (set);
|
||||
@ -9040,9 +9046,10 @@ delete_address_reloads (rtx dead_insn, rtx current_insn)
|
||||
|
||||
/* Subfunction of delete_address_reloads: process registers found in X. */
|
||||
static void
|
||||
delete_address_reloads_1 (rtx dead_insn, rtx x, rtx current_insn)
|
||||
delete_address_reloads_1 (rtx_insn *dead_insn, rtx x, rtx_insn *current_insn)
|
||||
{
|
||||
rtx prev, set, dst, i2;
|
||||
rtx_insn *prev, *i2;
|
||||
rtx set, dst;
|
||||
int i, j;
|
||||
enum rtx_code code = GET_CODE (x);
|
||||
|
||||
@ -9163,9 +9170,9 @@ inc_for_reload (rtx reloadreg, rtx in, rtx value, int inc_amount)
|
||||
/* Nonzero if increment after copying. */
|
||||
int post = (GET_CODE (value) == POST_DEC || GET_CODE (value) == POST_INC
|
||||
|| GET_CODE (value) == POST_MODIFY);
|
||||
rtx last;
|
||||
rtx_insn *last;
|
||||
rtx inc;
|
||||
rtx add_insn;
|
||||
rtx_insn *add_insn;
|
||||
int code;
|
||||
rtx real_in = in == value ? incloc : in;
|
||||
|
||||
@ -9257,7 +9264,7 @@ inc_for_reload (rtx reloadreg, rtx in, rtx value, int inc_amount)
|
||||
|
||||
#ifdef AUTO_INC_DEC
|
||||
static void
|
||||
add_auto_inc_notes (rtx insn, rtx x)
|
||||
add_auto_inc_notes (rtx_insn *insn, rtx x)
|
||||
{
|
||||
enum rtx_code code = GET_CODE (x);
|
||||
const char *fmt;
|
||||
|
||||
Loading…
x
Reference in New Issue
Block a user