tree-ssa-dom.c (cprop_into_successor_phis): Remove an obsolete comment.

	* tree-ssa-dom.c (cprop_into_successor_phis): Remove an
	obsolete comment.

From-SVN: r97349

diff --git a/gcc/ChangeLog b/gcc/ChangeLog
index e30ac442c4e092fc614396b331cd546c52d43e0a..8d53eb8d64f08816f15aa1c29adaab1a29976729 100644 (file)
--- a/gcc/ChangeLog
+++ b/gcc/ChangeLog
@@ -1,3 +1,8 @@
+2005-03-31  Kazu Hirata  <kazu@cs.umass.edu>
+
+       * tree-ssa-dom.c (cprop_into_successor_phis): Remove an
+       obsolete comment.
+
 2005-03-31  Zdenek Dvorak  <dvorakz@suse.cz>
 
        * cfgloopanal.c (mark_loop_exit_edges): Clean EDGE_LOOP_EXIT

diff --git a/gcc/tree-ssa-dom.c b/gcc/tree-ssa-dom.c
index 3f5adf63f9286f5566783f2a44672b1039ba75be..ae259e3a8ca0abb002ba383b2204fcd04145c343 100644 (file)
--- a/gcc/tree-ssa-dom.c
+++ b/gcc/tree-ssa-dom.c
@@ -2376,8 +2376,6 @@ cprop_into_successor_phis (basic_block bb, bitmap nonzero_vars)
   edge e;
   edge_iterator ei;
 
-  /* This can get rather expensive if the implementation is naive in
-     how it finds the phi alternative associated with a particular edge.  */
   FOR_EACH_EDGE (e, ei, bb->succs)
     {
       tree phi;