Update copyright years.

[thirdparty/gcc.git] / gcc / ipa-prop.h

diff --git a/gcc/ipa-prop.h b/gcc/ipa-prop.h
index 7eb96a057fef1d69b24070bf575cf6066499b9d6..6aad0c4a147904e7df9e3a3f4954a543e51b45b7 100644 (file)
--- a/gcc/ipa-prop.h
+++ b/gcc/ipa-prop.h
@@ -1,5 +1,5 @@
 /* Interprocedural analyses.
-   Copyright (C) 2005-2019 Free Software Foundation, Inc.
+   Copyright (C) 2005-2020 Free Software Foundation, Inc.
 
 This file is part of GCC.
 
@@ -264,14 +264,16 @@ ipa_copy_agg_values (const vec<ipa_agg_value_set> &aggs)
    whole vector.  */
 
 static inline void
-ipa_release_agg_values (vec<ipa_agg_value_set> &aggs)
+ipa_release_agg_values (vec<ipa_agg_value_set> &aggs,
+                       bool release_vector = true)
 {
   ipa_agg_value_set *agg;
   int i;
 
   FOR_EACH_VEC_ELT (aggs, i, agg)
     agg->release ();
-  aggs.release ();
+  if (release_vector)
+    aggs.release ();
 }
 
 /* Information about zero/non-zero bits.  */
@@ -495,6 +497,8 @@ public:
   unsigned node_dead : 1;
   /* Node is involved in a recursion, potentionally indirect.  */
   unsigned node_within_scc : 1;
+  /* Node contains only direct recursion.  */
+  unsigned node_is_self_scc : 1;
   /* Node is calling a private function called only once.  */
   unsigned node_calling_single_call : 1;
   /* False when there is something makes versioning impossible.  */
@@ -1029,12 +1033,15 @@ ipa_polymorphic_call_context ipa_context_from_jfunc (ipa_node_params *,
                                                     cgraph_edge *,
                                                     int,
                                                     ipa_jump_func *);
+value_range ipa_value_range_from_jfunc (ipa_node_params *, cgraph_edge *,
+                                       ipa_jump_func *, tree);
 ipa_agg_value_set ipa_agg_value_set_from_jfunc (ipa_node_params *,
                                                cgraph_node *,
                                                ipa_agg_jump_function *);
 void ipa_dump_param (FILE *, class ipa_node_params *info, int i);
 void ipa_release_body_info (struct ipa_func_body_info *);
 tree ipa_get_callee_param_type (struct cgraph_edge *e, int i);
+bool ipcp_get_parm_bits (tree, tree *, widest_int *);
 
 /* From tree-sra.c:  */
 tree build_ref_for_offset (location_t, tree, poly_int64, bool, tree,