From: Kazu Hirata <kazu@cs.umass.edu>
Date: Thu, 4 Nov 2004 22:02:55 +0000 (+0000)
Subject: cfghooks.c (delete_basic_block): Remove code to truncate edge vectors.
X-Git-Tag: releases/gcc-4.0.0~3423
X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=797c289c9e698cc9bd43cb279eeb87d6a33e2ff2;p=thirdparty%2Fgcc.git

cfghooks.c (delete_basic_block): Remove code to truncate edge vectors.

	* cfghooks.c (delete_basic_block): Remove code to truncate
	edge vectors.

From-SVN: r90081
---

diff --git a/gcc/ChangeLog b/gcc/ChangeLog
index 5f86d22de86f..f7565153e241 100644
--- a/gcc/ChangeLog
+++ b/gcc/ChangeLog
@@ -1,3 +1,8 @@
+2004-11-04  Kazu Hirata  <kazu@cs.umass.edu>
+
+	* cfghooks.c (delete_basic_block): Remove code to truncate
+	edge vectors.
+
 2004-11-04  Andrew Pinski  <pinskia@physics.uc.edu>
 
 	* flow.c (init_propagate_block_info): Change the type of i to 
diff --git a/gcc/cfghooks.c b/gcc/cfghooks.c
index 46e0f8c67eab..00f4562d81ed 100644
--- a/gcc/cfghooks.c
+++ b/gcc/cfghooks.c
@@ -368,9 +368,6 @@ delete_basic_block (basic_block bb)
   while (EDGE_COUNT (bb->succs) != 0)
     remove_edge (EDGE_SUCC (bb, 0));
 
-  VEC_truncate (edge, bb->preds, 0);
-  VEC_truncate (edge, bb->succs, 0);
-
   if (dom_computed[CDI_DOMINATORS])
     delete_from_dominance_info (CDI_DOMINATORS, bb);
   if (dom_computed[CDI_POST_DOMINATORS])