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

	edge vectors.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@90081 138bc75d-0d04-0410-961f-82ee72b054a4

diff --git a/gcc/ChangeLog b/gcc/ChangeLog
index 5f86d22..f756515 100644 (file)
--- 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 46e0f8c..00f4562 100644 (file)
--- 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])