In gcc/objc/:

[pf3gnuchains/gcc-fork.git] / gcc / tree-ssa-uncprop.c

diff --git a/gcc/tree-ssa-uncprop.c b/gcc/tree-ssa-uncprop.c
index 8e77154..30aa4c7 100644 (file)
--- a/gcc/tree-ssa-uncprop.c
+++ b/gcc/tree-ssa-uncprop.c
@@ -1,5 +1,6 @@
 /* Routines for discovering and unpropagating edge equivalences.
-   Copyright (C) 2005, 2007, 2008 Free Software Foundation, Inc.
+   Copyright (C) 2005, 2007, 2008, 2010
+   Free Software Foundation, Inc.
 
 This file is part of GCC.
 
@@ -23,19 +24,14 @@ along with GCC; see the file COPYING3.  If not see
 #include "tm.h"
 #include "tree.h"
 #include "flags.h"
-#include "rtl.h"
 #include "tm_p.h"
-#include "ggc.h"
 #include "basic-block.h"
 #include "output.h"
-#include "expr.h"
 #include "function.h"
-#include "diagnostic.h"
 #include "timevar.h"
 #include "tree-dump.h"
 #include "tree-flow.h"
 #include "domwalk.h"
-#include "real.h"
 #include "tree-pass.h"
 #include "tree-ssa-propagate.h"
 #include "langhooks.h"
@@ -456,7 +452,7 @@ uncprop_into_successor_phis (basic_block bb)
 
       /* If there are no PHI nodes in this destination, then there is
         no sense in recording any equivalences.  */
-      if (!phis)
+      if (gimple_seq_empty_p (phis))
        continue;
 
       /* Record any equivalency associated with E.  */