insn_t becomes an rtx_insn *

gcc/
	* sel-sched-ir.h (insn_t): Strengthen from rtx to rtx_insn *.
	(BND_TO): Delete this function and...
	(SET_BND_TO): ...this functions in favor of...
	(BND_TO): ...reinstating this macro.
	(struct _fence): Strengthen field "executing_insns" from
	vec<rtx, va_gc> * to vec<rtx_insn *, va_gc> *.  Strengthen fields
	"last_scheduled_insn" and "sched_next" from rtx to rtx_insn *.
	(_succ_iter_cond): Update param "succp" from rtx * to insn_t *
	and param "insn" from rtx to insn_t.
	(create_vinsn_from_insn_rtx): Strengthen first param from rtx to
	rtx_insn *.

	* sched-int.h (insn_vec_t): Strengthen from vec<rtx> to
	vec<rtx_insn *> .
	(rtx_vec_t): Likewise.
	(struct sched_deps_info_def): Strengthen param of "start_insn"
	callback from rtx to rtx_insn *.  Likewise for param "insn2" of
	"note_mem_dep" callback and first param of "note_dep" callback.

	* haifa-sched.c (add_to_speculative_block): Strengthen param
	"insn" from rtx to rtx_insn *.
	(clear_priorities): Likewise.
	(calc_priorities): Likewise for local "insn".

	* sched-deps.c (haifa_start_insn): Likewise for param "insn".
	Remove redundant checked cast.
	(haifa_note_mem_dep): Likewise for param "pending_insn".
	(haifa_note_dep): Likewise for param "elem".
	(note_mem_dep): Likewise for param "e".
	(sched_analyze_1): Add checked casts.
	(sched_analyze_2): Likewise.

	* sel-sched-dump.c (dump_insn_vector): Strengthen local "succ"
	from rtx to rtx_insn *.
	(debug): Update param from vec<rtx> & to vec<rtx_insn *>, and
	from vec<rtx> * to vec<rtx_insn *> *.

	* sel-sched-ir.c (blist_add): Remove use of SET_BND_TO
	scaffolding.
	(flist_add): Strengthen param "executing_insns" from
	vec<rtx, va_gc> * to vec<rtx_insn *, va_gc> *.
	(advance_deps_context): Remove now-redundant checked cast.
	(init_fences): Replace uses of NULL_RTX with NULL.
	(merge_fences): Strengthen params "last_scheduled_insn" and
	"sched_next" from rtx to rtx_insn * and "executing_insns" from
	vec<rtx, va_gc> * to vec<rtx_insn *, va_gc> *.
	(add_clean_fence_to_fences): Replace uses of NULL_RTX with NULL.
	(get_nop_from_pool): Add local "nop_pat" so that "nop" can be
	an instruction, rather than doing double-duty as a pattern.
	(return_nop_to_pool): Update for change of insn_t.
	(deps_init_id): Remove now-redundant checked cast.
	(struct sched_scan_info_def): Strengthen param of "init_insn"
	callback from rtx to insn_t.
	(sched_scan): Strengthen local "insn" from rtx to rtx_insn *.
	(init_global_and_expr_for_insn): Replace uses of NULL_RTX with
	NULL.
	(get_seqno_by_succs): Strengthen param "insn" and locals "tmp",
	"end" from rtx to rtx_insn *.
	(create_vinsn_from_insn_rtx): Likewise for param "insn_rtx".
	(rtx insn_rtx, bool force_unique_p)
	(BND_TO): Delete function.
	(SET_BND_TO): Delete function.

	* sel-sched.c (advance_one_cycle): Strengthen local "insn" from
	rtx to rtx_insn *.
	(extract_new_fences_from): Replace uses of NULL_RTX with NULL.
	(replace_dest_with_reg_in_expr): Strengthen local "insn_rtx" from
	rtx to rtx_insn *.
	(undo_transformations): Likewise for param "insn".
	(update_liveness_on_insn): Likewise.
	(compute_live_below_insn): Likewise for param "insn" and local
	"succ".
	(update_data_sets): Likewise for param "insn".
	(fill_vec_av_set): Replace uses of NULL_RTX with NULL.
	(convert_vec_av_set_to_ready): Drop now-redundant checked cast.
	(invoke_aftermath_hooks): Strengthen param "best_insn" from rtx to
	rtx_insn *.
	(move_cond_jump): Likewise for param "insn".
	(move_cond_jump): Drop use of SET_BND_TO.
	(compute_av_set_on_boundaries): Likewise.
	(update_fence_and_insn): Replace uses of NULL_RTX with NULL.
	(update_and_record_unavailable_insns): Strengthen local "bb_end"
	from rtx to rtx_insn *.
	(maybe_emit_renaming_copy): Likewise for param "insn".
	(maybe_emit_speculative_check): Likewise.
	(handle_emitting_transformations): Likewise.
	(remove_insn_from_stream): Likewise.
	(code_motion_process_successors): Strengthen local "succ" from rtx
	to insn_t.

/
	* rtx-classes-status.txt (TODO): Remove SET_BND_TO.



git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@214528 138bc75d-0d04-0410-961f-82ee72b054a4

1 files changed, 7 insertions, 8 deletions

diff --git a/gcc/sel-sched-ir.h b/gcc/sel-sched-ir.h
index abff203e2d5..118e001a56f 100644
--- a/gcc/sel-sched-ir.h
+++ b/gcc/sel-sched-ir.h
@@ -60,7 +60,7 @@ typedef _list_t _xlist_t;
 #define _XLIST_NEXT(L) (_LIST_NEXT (L))
 
 /* Instruction.  */
-typedef rtx insn_t;
+typedef rtx_insn *insn_t;
 
 /* List of insns.  */
 typedef _list_t ilist_t;
@@ -233,8 +233,7 @@ struct _bnd
   deps_t dc;
 };
 typedef struct _bnd *bnd_t;
-extern rtx_insn *BND_TO (bnd_t bnd);
-extern insn_t& SET_BND_TO (bnd_t bnd);
+#define BND_TO(B) ((B)->to)
 
 /* PTR stands not for pointer as you might think, but as a Path To Root of the
    current instruction group from boundary B.  */
@@ -279,7 +278,7 @@ struct _fence
   tc_t tc;
 
   /* A vector of insns that are scheduled but not yet completed.  */
-  vec<rtx, va_gc> *executing_insns;
+  vec<rtx_insn *, va_gc> *executing_insns;
 
   /* A vector indexed by UIDs that caches the earliest cycle on which
      an insn can be scheduled on this fence.  */
@@ -289,13 +288,13 @@ struct _fence
   int ready_ticks_size;
 
   /* Insn, which has been scheduled last on this fence.  */
-  rtx last_scheduled_insn;
+  rtx_insn *last_scheduled_insn;
 
   /* The last value of can_issue_more variable on this fence.  */
   int issue_more;
 
   /* If non-NULL force the next scheduled insn to be SCHED_NEXT.  */
-  rtx sched_next;
+  rtx_insn *sched_next;
 
   /* True if fill_insns processed this fence.  */
   BOOL_BITFIELD processed_p : 1;
@@ -1255,7 +1254,7 @@ _succ_iter_start (insn_t *succp, insn_t insn, int flags)
 }
 
 static inline bool
-_succ_iter_cond (succ_iterator *ip, rtx *succp, rtx insn,
+_succ_iter_cond (succ_iterator *ip, insn_t *succp, insn_t insn,
                  bool check (edge, succ_iterator *))
 {
   if (!ip->bb_end)
@@ -1661,7 +1660,7 @@ extern void sel_unregister_cfg_hooks (void);
 
 /* Expression transformation routines.  */
 extern rtx_insn *create_insn_rtx_from_pattern (rtx, rtx);
-extern vinsn_t create_vinsn_from_insn_rtx (rtx, bool);
+extern vinsn_t create_vinsn_from_insn_rtx (rtx_insn *, bool);
 extern rtx_insn *create_copy_of_insn_rtx (rtx);
 extern void change_vinsn_in_expr (expr_t, vinsn_t);