* implicit-zee.c: New file.

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

diff --git a/gcc/tree-ssa-sink.c b/gcc/tree-ssa-sink.c
index 6f7d9a4..40d3a29 100644 (file)
--- a/gcc/tree-ssa-sink.c
+++ b/gcc/tree-ssa-sink.c
@@ -1,5 +1,5 @@
 /* Code sinking for trees
-   Copyright (C) 2001, 2002, 2003, 2004, 2007, 2008, 2009
+   Copyright (C) 2001, 2002, 2003, 2004, 2007, 2008, 2009, 2010
    Free Software Foundation, Inc.
    Contributed by Daniel Berlin <dan@dberlin.org>
 
@@ -23,10 +23,10 @@ along with GCC; see the file COPYING3.  If not see
 #include "system.h"
 #include "coretypes.h"
 #include "tm.h"
-#include "ggc.h"
 #include "tree.h"
 #include "basic-block.h"
 #include "diagnostic.h"
+#include "gimple-pretty-print.h"
 #include "tree-inline.h"
 #include "tree-flow.h"
 #include "gimple.h"
@@ -35,7 +35,6 @@ along with GCC; see the file COPYING3.  If not see
 #include "fibheap.h"
 #include "hashtab.h"
 #include "tree-iterator.h"
-#include "real.h"
 #include "alloc-pool.h"
 #include "tree-pass.h"
 #include "flags.h"
@@ -273,7 +272,6 @@ statement_sink_location (gimple stmt, basic_block frombb,
   def_operand_p def_p;
   ssa_op_iter iter;
   imm_use_iterator imm_iter;
-  enum tree_code code;
 
   FOR_EACH_SSA_TREE_OPERAND (def, stmt, iter, SSA_OP_ALL_DEFS)
     {
@@ -320,7 +318,6 @@ statement_sink_location (gimple stmt, basic_block frombb,
      to use specific hard registers.
 
   */
-  code = gimple_assign_rhs_code (stmt);
   if (stmt_ends_bb_p (stmt)
       || gimple_has_side_effects (stmt)
       || is_hidden_global_store (stmt)