[PATCH 188/236] Use rtx_insn in more places in haifa-sched.c

[David Malcolm]

gcc/
        * haifa-sched.c (struct model_insn_info): Strengthen field "insn"
        from rtx to rtx_insn *.
        (model_add_to_schedule): Likewise for locals "start", "end",
        "iter".
---
 gcc/haifa-sched.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/gcc/haifa-sched.c b/gcc/haifa-sched.c
index 1f7e7cf..72ed6a1 100644
--- a/gcc/haifa-sched.c
+++ b/gcc/haifa-sched.c
@@ -1822,7 +1822,7 @@ struct model_pressure_data {
    than the main schedule.  */
 struct model_insn_info {
   /* The instruction itself.  */
-  rtx insn;
+  rtx_insn *insn;
 
   /* If this instruction is in model_worklist, these fields link to the
      previous (higher-priority) and next (lower-priority) instructions
@@ -3299,7 +3299,7 @@ model_add_to_schedule (rtx insn)
 static void
 model_analyze_insns (void)
 {
-  rtx start, end, iter;
+  rtx_insn *start, *end, *iter;
   sd_iterator_def sd_it;
   dep_t dep;
   struct model_insn_info *insn, *con;
-- 
1.8.5.3