[PATCH 184/236] Use rtx_insn in more places in sel-sched.c

[David Malcolm]

gcc/
        * sel-sched.c (find_place_for_bookkeeping): Strengthen local "insn"
        from rtx to rtx_insn *.
        (need_nop_to_preserve_insn_bb): Likewise for param "insn".
        (code_motion_path_driver): Likewise for local "last_insn".
        (simplify_changed_insns): Likewise for local "insn".
---
 gcc/sel-sched.c | 8 ++++----
 1 file changed, 4 insertions(+), 4 deletions(-)

diff --git a/gcc/sel-sched.c b/gcc/sel-sched.c
index bead27a..fdaad36 100644
--- a/gcc/sel-sched.c
+++ b/gcc/sel-sched.c
@@ -4723,7 +4723,7 @@ find_place_for_bookkeeping (edge e1, edge e2, fence_t 
*fence_to_rewind)
         removed already.  */
       if (DEBUG_INSN_P (place_to_insert))
        {
-         rtx insn = sel_bb_head (book_block);
+         rtx_insn *insn = sel_bb_head (book_block);
 
          while (insn != place_to_insert &&
                 (DEBUG_INSN_P (insn) || NOTE_P (insn)))
@@ -5967,7 +5967,7 @@ handle_emitting_transformations (rtx_insn *insn, expr_t 
expr,
    leave a NOP there till the return to fill_insns.  */
 
 static bool
-need_nop_to_preserve_insn_bb (rtx insn)
+need_nop_to_preserve_insn_bb (rtx_insn *insn)
 {
   insn_t bb_head, bb_end, bb_next, in_next;
   basic_block bb = BLOCK_FOR_INSN (insn);
@@ -6645,7 +6645,7 @@ code_motion_path_driver (insn_t insn, av_set_t orig_ops, 
ilist_t path,
   if (!expr)
     {
       int res;
-      rtx last_insn = PREV_INSN (insn);
+      rtx_insn *last_insn = PREV_INSN (insn);
       bool added_to_path;
 
       gcc_assert (insn == sel_bb_end (bb));
@@ -7013,7 +7013,7 @@ simplify_changed_insns (void)
   for (i = 0; i < current_nr_blocks; i++)
     {
       basic_block bb = BASIC_BLOCK_FOR_FN (cfun, BB_TO_BLOCK (i));
-      rtx insn;
+      rtx_insn *insn;
 
       FOR_BB_INSNS (bb, insn)
        if (INSN_P (insn))
-- 
1.8.5.3