From: marxin <marxin@138bc75d-0d04-0410-961f-82ee72b054a4>
Date: Wed, 18 Nov 2015 09:01:35 +0000 (+0000)
Subject: Release memory in haifa-sched
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=e495d5c861ed453a9284dad7df1a20c23abd529c;p=thirdparty%2Fgcc.git

Release memory in haifa-sched

	* haifa-sched.c (haifa_finish_h_i_d): Release reg_set_list.


git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@230520 138bc75d-0d04-0410-961f-82ee72b054a4
---

diff --git a/gcc/ChangeLog b/gcc/ChangeLog
index 71add6098cad..360bbc83af28 100644
--- a/gcc/ChangeLog
+++ b/gcc/ChangeLog
@@ -1,3 +1,7 @@
+2015-11-18  Martin Liska  <mliska@suse.cz>
+
+	* haifa-sched.c (haifa_finish_h_i_d): Release reg_set_list.
+
 2015-11-18  Martin Liska  <mliska@suse.cz>
 
 	* tree-ssa-uninit.c (convert_control_dep_chain_into_preds):
diff --git a/gcc/haifa-sched.c b/gcc/haifa-sched.c
index e712110b2d8b..7443ac56cfee 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 ();
 }