From: Jan Hubicka <hubicka@ucw.cz>
Date: Thu, 16 Nov 2017 16:53:50 +0000 (+0100)
Subject: tree-emutls.c (lower_emutls_data): Remove unused bb_freq.
X-Git-Url: https://git.libre-soc.org/?a=commitdiff_plain;h=35a282e0bc285f2b62dd29220a6ef3a3ed87a0b3;p=gcc.git

tree-emutls.c (lower_emutls_data): Remove unused bb_freq.


	* tree-emutls.c (lower_emutls_data): Remove unused bb_freq.
	(lower_emutls_function_body): Do not compute it.

From-SVN: r254836
---

diff --git a/gcc/ChangeLog b/gcc/ChangeLog
index 250cda6537a..aeb2be82004 100644
--- a/gcc/ChangeLog
+++ b/gcc/ChangeLog
@@ -1,3 +1,8 @@
+2017-11-16  Jan Hubicka  <hubicka@ucw.cz>
+
+	* tree-emutls.c (lower_emutls_data): Remove unused bb_freq.
+	(lower_emutls_function_body): Do not compute it.
+
 2017-11-16  Jan Hubicka  <hubicka@ucw.cz>
 
 	* ipa-split.c (split_bb_info): Turn time to sreal.
diff --git a/gcc/tree-emutls.c b/gcc/tree-emutls.c
index 9136a0b2856..1f9f53ddc95 100644
--- a/gcc/tree-emutls.c
+++ b/gcc/tree-emutls.c
@@ -383,7 +383,6 @@ struct lower_emutls_data
   struct cgraph_node *builtin_node;
   tree builtin_decl;
   basic_block bb;
-  int bb_freq;
   location_t loc;
   gimple_seq seq;
 };
@@ -622,10 +621,6 @@ lower_emutls_function_body (struct cgraph_node *node)
 	 PHI argument for that edge.  */
       if (!gimple_seq_empty_p (phi_nodes (d.bb)))
 	{
-	  /* The calls will be inserted on the edges, and the frequencies
-	     will be computed during the commit process.  */
-	  d.bb_freq = 0;
-
 	  nedge = EDGE_COUNT (d.bb->preds);
 	  for (i = 0; i < nedge; ++i)
 	    {
@@ -650,8 +645,6 @@ lower_emutls_function_body (struct cgraph_node *node)
 	    }
 	}
 
-      d.bb_freq = compute_call_stmt_bb_frequency (current_function_decl, d.bb);
-
       /* We can re-use any SSA_NAME created during this basic block.  */
       clear_access_vars ();