ipa-cp.c (ipcp_cloning_candidate_p): Use opt_for_fn.

[gcc.git] / gcc / tree-ssa-loop-prefetch.c

diff --git a/gcc/tree-ssa-loop-prefetch.c b/gcc/tree-ssa-loop-prefetch.c
index f2b4e95f8738d6eeaee355b2f40c73302aa710b1..2efa2dd9705d99309728755de0005242cfdb0bea 100644 (file)
--- a/gcc/tree-ssa-loop-prefetch.c
+++ b/gcc/tree-ssa-loop-prefetch.c
@@ -1,5 +1,5 @@
 /* Array prefetching.
-   Copyright (C) 2005-2013 Free Software Foundation, Inc.
+   Copyright (C) 2005-2014 Free Software Foundation, Inc.
 
 This file is part of GCC.
 
@@ -24,8 +24,22 @@ along with GCC; see the file COPYING3.  If not see
 #include "tree.h"
 #include "stor-layout.h"
 #include "tm_p.h"
+#include "predict.h"
+#include "vec.h"
+#include "hashtab.h"
+#include "hash-set.h"
+#include "machmode.h"
+#include "hard-reg-set.h"
+#include "input.h"
+#include "function.h"
+#include "dominance.h"
+#include "cfg.h"
 #include "basic-block.h"
 #include "tree-pretty-print.h"
+#include "tree-ssa-alias.h"
+#include "internal-fn.h"
+#include "gimple-expr.h"
+#include "is-a.h"
 #include "gimple.h"
 #include "gimplify.h"
 #include "gimple-iterator.h"
@@ -39,7 +53,6 @@ along with GCC; see the file COPYING3.  If not see
 #include "cfgloop.h"
 #include "tree-pass.h"
 #include "insn-config.h"
-#include "hashtab.h"
 #include "tree-chrec.h"
 #include "tree-scalar-evolution.h"
 #include "diagnostic-core.h"
@@ -52,6 +65,7 @@ along with GCC; see the file COPYING3.  If not see
 /* FIXME: Needed for optabs, but this should all be moved to a TBD interface
    between the GIMPLE and RTL worlds.  */
 #include "expr.h"
+#include "insn-codes.h"
 #include "optabs.h"
 #include "recog.h"
 
@@ -1194,7 +1208,7 @@ issue_prefetches (struct mem_ref_group *groups,
 static bool
 nontemporal_store_p (struct mem_ref *ref)
 {
-  enum machine_mode mode;
+  machine_mode mode;
   enum insn_code code;
 
   /* REF must be a write that is not reused.  We require it to be independent
@@ -2000,21 +2014,6 @@ tree_ssa_prefetch_arrays (void)
 
 /* Prefetching.  */
 
-static unsigned int
-tree_ssa_loop_prefetch (void)
-{
-  if (number_of_loops (cfun) <= 1)
-    return 0;
-
-  return tree_ssa_prefetch_arrays ();
-}
-
-static bool
-gate_tree_ssa_loop_prefetch (void)
-{
-  return flag_prefetch_loop_arrays > 0;
-}
-
 namespace {
 
 const pass_data pass_data_loop_prefetch =
@@ -2022,8 +2021,6 @@ const pass_data pass_data_loop_prefetch =
   GIMPLE_PASS, /* type */
   "aprefetch", /* name */
   OPTGROUP_LOOP, /* optinfo_flags */
-  true, /* has_gate */
-  true, /* has_execute */
   TV_TREE_PREFETCH, /* tv_id */
   ( PROP_cfg | PROP_ssa ), /* properties_required */
   0, /* properties_provided */
@@ -2040,11 +2037,20 @@ public:
   {}
 
   /* opt_pass methods: */
-  bool gate () { return gate_tree_ssa_loop_prefetch (); }
-  unsigned int execute () { return tree_ssa_loop_prefetch (); }
+  virtual bool gate (function *) { return flag_prefetch_loop_arrays > 0; }
+  virtual unsigned int execute (function *);
 
 }; // class pass_loop_prefetch
 
+unsigned int
+pass_loop_prefetch::execute (function *fun)
+{
+  if (number_of_loops (fun) <= 1)
+    return 0;
+
+  return tree_ssa_prefetch_arrays ();
+}
+
 } // anon namespace
 
 gimple_opt_pass *