* tree-cfg.c (find_taken_edge_cond_expr): Remove an "if"

	statement that never triggers.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@90176 138bc75d-0d04-0410-961f-82ee72b054a4

diff --git a/gcc/ChangeLog b/gcc/ChangeLog
index be68b52..c9429d1 100644 (file)
--- a/gcc/ChangeLog
+++ b/gcc/ChangeLog
@@ -1,3 +1,8 @@
+2004-11-06  Kazu Hirata  <kazu@cs.umass.edu>
+
+       * tree-cfg.c (find_taken_edge_cond_expr): Remove an "if"
+       statement that never triggers.
+
 2004-11-06  Ulrich Weigand  <uweigand@de.ibm.com>
 
        * config/s390/2064.md ("z_o2", "z_o3"): Remove.

diff --git a/gcc/tree-cfg.c b/gcc/tree-cfg.c
index 67b96a5..9e0aa16 100644 (file)
--- a/gcc/tree-cfg.c
+++ b/gcc/tree-cfg.c
@@ -1987,11 +1987,6 @@ find_taken_edge_cond_expr (basic_block bb, tree val)
 
   extract_true_false_edges_from_block (bb, &true_edge, &false_edge);
 
-  /* If both edges of the branch lead to the same basic block, it doesn't
-     matter which edge is taken.  */
-  if (true_edge->dest == false_edge->dest)
-    return true_edge;
-
   /* Otherwise, try to determine which branch of the if() will be taken.
      If VAL is a constant but it can't be reduced to a 0 or a 1, then
      we don't really know which edge will be taken at runtime.  This