Update copyright years.

[thirdparty/gcc.git] / gcc / generic-match-head.c

diff --git a/gcc/generic-match-head.c b/gcc/generic-match-head.c
index f2e08ede5c8a55e6fd15a96e1cffaedad92c5f2c..a063512f68e8aa8bc75128795ce6894dfd38a900 100644 (file)
--- a/gcc/generic-match-head.c
+++ b/gcc/generic-match-head.c
@@ -1,5 +1,5 @@
 /* Preamble and helpers for the autogenerated generic-match.c file.
-   Copyright (C) 2014-2015 Free Software Foundation, Inc.
+   Copyright (C) 2014-2021 Free Software Foundation, Inc.
 
 This file is part of GCC.
 
@@ -27,12 +27,16 @@ along with GCC; see the file COPYING3.  If not see
 #include "gimple.h"
 #include "ssa.h"
 #include "cgraph.h"
+#include "vec-perm-indices.h"
 #include "fold-const.h"
+#include "fold-const-call.h"
 #include "stor-layout.h"
 #include "tree-dfa.h"
 #include "builtins.h"
-#include "dumpfile.h"
-
+#include "case-cfn-macros.h"
+#include "gimplify.h"
+#include "optabs-tree.h"
+#include "dbgcnt.h"
 
 /* Routine to determine if the types T1 and T2 are effectively
    the same for GENERIC.  If T1 or T2 is not a type, the test
@@ -66,3 +70,31 @@ canonicalize_math_p ()
 {
   return true;
 }
+
+/* Return true if math operations that are beneficial only after
+   vectorization should be canonicalized.  */
+
+static inline bool
+canonicalize_math_after_vectorization_p ()
+{
+  return false;
+}
+
+/* Return true if we can still perform transformations that may introduce
+   vector operations that are not supported by the target. Vector lowering
+   normally handles those, but after that pass, it becomes unsafe.  */
+
+static inline bool
+optimize_vectors_before_lowering_p ()
+{
+  return true;
+}
+
+/* Return true if successive divisions can be optimized.
+   Defer to GIMPLE opts.  */
+
+static inline bool
+optimize_successive_divisions_p (tree, tree)
+{
+  return false;
+}