[PATCH 07/N] Fix memory leaks in haifa-sched

[Martin Liška]

Hello.

Patch can bootstrap on x86_64-linux-pc and regression tests are running.

Ready for trunk?
Thanks,
Martin

>From 630eba9465d6502b49bac163f985d25aee982e03 Mon Sep 17 00:00:00 2001
From: marxin <mli...@suse.cz>
Date: Fri, 13 Nov 2015 10:37:21 +0100
Subject: [PATCH] Release memory in haifa-sched

gcc/ChangeLog:

2015-11-13  Martin Liska  <mli...@suse.cz>

	* haifa-sched.c (haifa_finish_h_i_d): Release reg_set_list.
---
 gcc/haifa-sched.c | 13 ++++++++++---
 1 file changed, 10 insertions(+), 3 deletions(-)

diff --git a/gcc/haifa-sched.c b/gcc/haifa-sched.c
index e712110..7443ac5 100644
--- a/gcc/haifa-sched.c
+++ b/gcc/haifa-sched.c
@@ -9147,17 +9147,24 @@ haifa_finish_h_i_d (void)
 {
   int i;
   haifa_insn_data_t data;
-  struct reg_use_data *use, *next;
+  reg_use_data *use, *next_use;
+  reg_set_data *set, *next_set;
 
   FOR_EACH_VEC_ELT (h_i_d, i, data)
     {
       free (data->max_reg_pressure);
       free (data->reg_pressure);
-      for (use = data->reg_use_list; use != NULL; use = next)
+      for (use = data->reg_use_list; use != NULL; use = next_use)
 	{
-	  next = use->next_insn_use;
+	  next_use = use->next_insn_use;
 	  free (use);
 	}
+      for (set = data->reg_set_list; set != NULL; set = next_set)
+	{
+	  next_set = set->next_insn_set;
+	  free (set);
+	}
+
     }
   h_i_d.release ();
 }
-- 
2.6.2