lra: use rtx_insn

gcc/
	* lra-int.h (struct lra_insn_recog_data): Strengthen field "insn"
	from rtx to rtx_insn *.
	(lra_push_insn): Likewise for 1st param.
	(lra_push_insn_and_update_insn_regno_info): Likewise.
	(lra_pop_insn): Likewise for return type.
	(lra_invalidate_insn_data): Likewise for 1st param.
	(lra_set_insn_deleted): Likewise.
	(lra_delete_dead_insn): Likewise.
	(lra_process_new_insns): Likewise for first 3 params.
	(lra_set_insn_recog_data): Likewise for 1st param.
	(lra_update_insn_recog_data): Likewise.
	(lra_set_used_insn_alternative): Likewise.
	(lra_invalidate_insn_regno_info): Likewise.
	(lra_update_insn_regno_info): Likewise.
	(lra_former_scratch_operand_p): Likewise.
	(lra_eliminate_regs_1): Likewise.
	(lra_get_insn_recog_data): Likewise.

	* lra-assigns.c (assign_by_spills): Strengthen local "insn" from
	rtx to rtx_insn *.

	* lra-coalesce.c (move_freq_compare_func): Likewise for locals
	"mv1" and "mv2".
	(substitute_within_insn): New.
	(lra_coalesce): Strengthen locals "mv", "insn", "next" from rtx to
	rtx_insn *.  Strengthen sorted_moves from rtx * to rxt_insn **.
	Replace call to "substitute" with call to substitute_within_insn.

	* lra-constraints.c (curr_insn): Strengthen from rtx to
	rtx_insn *.
	(get_equiv_with_elimination): Likewise for param "insn".
	(match_reload): Strengthen params "before" and "after" from rtx *
	to rtx_insn **.
	(emit_spill_move): Likewise for return type.  Add a checked cast
	to rtx_insn * on result of gen_move_insn for now.
	(check_and_process_move): Likewise for local "before".  Replace
	NULL_RTX with NULL when referring to insns.
	(process_addr_reg): Strengthen params "before" and "after" from
	rtx * to rtx_insn **.
	(insert_move_for_subreg): Likewise.
	(simplify_operand_subreg): Strengthen locals "before" and "after"
	from rtx to rtx_insn *.
	(process_address_1): Strengthen params "before" and "after" from
	rtx * to rtx_insn **.  Strengthen locals "insns", "last_insn" from
	rtx to rtx_insn *.
	(process_address): Strengthen params "before" and "after" from
	rtx * to rtx_insn **.
	(emit_inc): Strengthen local "last" from rtx to rtx_insn *.
	(curr_insn_transform): Strengthen locals "before" and "after"
	from rtx to rtx_insn *.  Replace NULL_RTX with NULL when referring
	to insns.
	(loc_equivalence_callback): Update cast of "data", changing
	resulting type from rtx to rtx_insn *.
	(substitute_pseudo_within_insn): New.
	(inherit_reload_reg): Strengthen param "insn" from rtx to
	rtx_insn *; likewise for local "new_insns".  Replace NULL_RTX with
	NULL when referring to insns.  Add a checked cast to rtx_insn *
	when using usage_insn to invoke lra_update_insn_regno_info.
	(split_reg): Strengthen param "insn" from rtx to rtx_insn *;
	likewise for locals "restore", "save".  Add checked casts to
	rtx_insn * when using usage_insn to invoke
	lra_update_insn_regno_info and lra_process_new_insns.  Replace
	NULL_RTX with NULL when referring to insns.
	(split_if_necessary): Strengthen param "insn" from rtx to
	rtx_insn *.
	(update_ebb_live_info): Likewise for params "head", "tail" and local
	"prev_insn".
	(get_last_insertion_point): Likewise for return type and local "insn".
	(get_live_on_other_edges): Likewise for local "last".
	(inherit_in_ebb): Likewise for params "head", "tail" and locals
	"prev_insn", "next_insn", "restore".
	(remove_inheritance_pseudos): Likewise for local "prev_insn".
	(undo_optional_reloads): Likewise for local "insn".

	* lra-eliminations.c (lra_eliminate_regs_1): Likewise for param
	"insn".
	(lra_eliminate_regs): Replace NULL_RTX with NULL when referring to
	insns.
	(eliminate_regs_in_insn): Strengthen param "insn" from rtx to
	rtx_insn *.
	(spill_pseudos): Likewise for local "insn".
	(init_elimination): Likewise.
	(process_insn_for_elimination): Likewise for param "insn".

	* lra-lives.c (curr_insn): Likewise.;

	* lra-spills.c (assign_spill_hard_regs): Likewise for local "insn".
	(remove_pseudos): Likewise for param "insn".
	(spill_pseudos): Likewise for local "insn".
	(lra_final_code_change): Likewise for locals "insn", "curr".

	* lra.c (lra_invalidate_insn_data): Likewise for param "insn".
	(lra_set_insn_deleted): Likewise.
	(lra_delete_dead_insn): Likewise, and for local "prev".
	(new_insn_reg): Likewise for param "insn".
	(lra_set_insn_recog_data): Likewise.
	(lra_update_insn_recog_data): Likewise.
	(lra_set_used_insn_alternative): Likewise.
	(get_insn_freq): Likewise.
	(invalidate_insn_data_regno_info): Likewise.
	(lra_invalidate_insn_regno_info): Likewise.
	(lra_update_insn_regno_info): Likewise.
	(lra_constraint_insn_stack): Strengthen from vec<rtx> to
	vec<rtx_insn *>.
	(lra_push_insn_1): Strengthen param "insn" from rtx to
	rtx_insn *.
	(lra_push_insn): Likewise.
	(lra_push_insn_and_update_insn_regno_info): Likewise.
	(lra_pop_insn): Likewise for return type and local "insn".
	(push_insns): Likewise for params "from", "to", and local "insn".
	(setup_sp_offset): Likewise for params "from", "last" and locals
	"before", "insn".
	(lra_process_new_insns): Likewise for params "insn", "before",
	"after" and local "last".
	(struct sloc): Likewise for field "insn".
	(lra_former_scratch_operand_p): Likewise for param "insn".
	(remove_scratches): Likewise for locals "insn", "last".
	(check_rtl): Likewise for local "insn".
	(add_auto_inc_notes): Likewise for param "insn".
	(update_inc_notes): Likewise for local "insn".
	(lra): Replace NULL_RTX with NULL when referring to insn.



git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@214348 138bc75d-0d04-0410-961f-82ee72b054a4

1 files changed, 6 insertions, 6 deletions

diff --git a/gcc/lra-eliminations.c b/gcc/lra-eliminations.c
index 27878203555..2113a882700 100644
--- a/gcc/lra-eliminations.c
+++ b/gcc/lra-eliminations.c
@@ -302,7 +302,7 @@ get_elimination (rtx reg)
    If we make full substitution to SP for non-null INSN, add the insn
    sp offset.  */
 rtx
-lra_eliminate_regs_1 (rtx insn, rtx x, enum machine_mode mem_mode,
+lra_eliminate_regs_1 (rtx_insn *insn, rtx x, enum machine_mode mem_mode,
 		      bool subst_p, bool update_p, bool full_p)
 {
   enum rtx_code code = GET_CODE (x);
@@ -657,7 +657,7 @@ rtx
 lra_eliminate_regs (rtx x, enum machine_mode mem_mode,
 		    rtx insn ATTRIBUTE_UNUSED)
 {
-  return lra_eliminate_regs_1 (NULL_RTX, x, mem_mode, true, false, true);
+  return lra_eliminate_regs_1 (NULL, x, mem_mode, true, false, true);
 }
 
 /* Stack pointer offset before the current insn relative to one at the
@@ -848,7 +848,7 @@ remove_reg_equal_offset_note (rtx insn, rtx what)
    previously used) in future.  */
 
 static void
-eliminate_regs_in_insn (rtx insn, bool replace_p, bool first_p)
+eliminate_regs_in_insn (rtx_insn *insn, bool replace_p, bool first_p)
 {
   int icode = recog_memoized (insn);
   rtx old_set = single_set (insn);
@@ -1086,7 +1086,7 @@ spill_pseudos (HARD_REG_SET set)
 {
   int i;
   bitmap_head to_process;
-  rtx insn;
+  rtx_insn *insn;
 
   if (hard_reg_set_empty_p (set))
     return;
@@ -1290,7 +1290,7 @@ init_elimination (void)
 {
   bool stop_to_sp_elimination_p;
   basic_block bb;
-  rtx insn;
+  rtx_insn *insn;
   struct elim_table *ep;
 
   init_elim_table ();
@@ -1339,7 +1339,7 @@ lra_eliminate_reg_if_possible (rtx *loc)
    the insn for subsequent processing in the constraint pass, update
    the insn info.  */
 static void
-process_insn_for_elimination (rtx insn, bool final_p, bool first_p)
+process_insn_for_elimination (rtx_insn *insn, bool final_p, bool first_p)
 {
   eliminate_regs_in_insn (insn, final_p, first_p);
   if (! final_p)