sbitmap.c (sbitmap_union_of_preds): Remove redundant initialisation of 'e'.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@91017 138bc75d-0d04-0410-961f-82ee72b054a4

diff --git a/gcc/ChangeLog b/gcc/ChangeLog
index 86ea00b..6c3ed41 100644 (file)
--- a/gcc/ChangeLog
+++ b/gcc/ChangeLog
@@ -1,3 +1,8 @@
+2004-11-22  Nick Clifton  <nickc@redhat.com>
+
+       * sbitmap.c (sbitmap_union_of_preds): Remove redundant
+       initialisation of 'e'.
+
 2004-11-22  Kazu Hirata  <kazu@cs.umass.edu>
 
        PR rtl-optimization/18599

diff --git a/gcc/sbitmap.c b/gcc/sbitmap.c
index fe7a995..f4abaee 100644 (file)
--- a/gcc/sbitmap.c
+++ b/gcc/sbitmap.c
@@ -637,7 +637,7 @@ sbitmap_union_of_preds (sbitmap dst, sbitmap *src, int bb)
   edge e;
   unsigned ix;
 
-  for (e = NULL, ix = 0; ix < EDGE_COUNT (b->preds); ix++)
+  for (ix = 0; ix < EDGE_COUNT (b->preds); ix++)
     {
       e = EDGE_PRED (b, ix);
       if (e->src== ENTRY_BLOCK_PTR)