Update copyright years.

[thirdparty/gcc.git] / gcc / tree-core.h

diff --git a/gcc/tree-core.h b/gcc/tree-core.h
index cfe37c1d6273999ca4967de4af16eee435595286..d1c7136c20456d0b4d78d03618d2e5d7e2eafd59 100644 (file)
--- a/gcc/tree-core.h
+++ b/gcc/tree-core.h
@@ -1,5 +1,5 @@
 /* Core data structures for the 'tree' type.
-   Copyright (C) 1989-2023 Free Software Foundation, Inc.
+   Copyright (C) 1989-2024 Free Software Foundation, Inc.
 
 This file is part of GCC.
 
@@ -350,6 +350,9 @@ enum omp_clause_code {
   /* OpenMP clause: doacross ({source,sink}:vec).  */
   OMP_CLAUSE_DOACROSS,
 
+  /* OpenMP clause: indirect [(constant-integer-expression)].  */
+  OMP_CLAUSE_INDIRECT,
+
   /* Internal structure to hold OpenACC cache directive's variable-list.
      #pragma acc cache (variable-list).  */
   OMP_CLAUSE__CACHE_,
@@ -389,6 +392,9 @@ enum omp_clause_code {
   /* OpenACC/OpenMP clause: if (scalar-expression).  */
   OMP_CLAUSE_IF,
 
+  /* OpenACC clause: self.  */
+  OMP_CLAUSE_SELF,
+
   /* OpenMP clause: num_threads (integer-expression).  */
   OMP_CLAUSE_NUM_THREADS,
 
@@ -527,9 +533,6 @@ enum omp_clause_code {
 
   /* OpenACC clause: nohost.  */
   OMP_CLAUSE_NOHOST,
-
-  /* OpenACC clause: self.  */
-  OMP_CLAUSE_SELF,
 };
 
 #undef DEFTREESTRUCT
@@ -983,12 +986,19 @@ enum annot_expr_kind {
   annot_expr_kind_last
 };
 
-/* The kind of a TREE_CLOBBER_P CONSTRUCTOR node.  */
+/* The kind of a TREE_CLOBBER_P CONSTRUCTOR node.  Other than _UNDEF, these are
+   in roughly sequential order.  */
 enum clobber_kind {
   /* Unspecified, this clobber acts as a store of an undefined value.  */
   CLOBBER_UNDEF,
-  /* This clobber ends the lifetime of the storage.  */
-  CLOBBER_EOL,
+  /* Beginning of storage duration, e.g. malloc.  */
+  CLOBBER_STORAGE_BEGIN,
+  /* Beginning of object lifetime, e.g. C++ constructor.  */
+  CLOBBER_OBJECT_BEGIN,
+  /* End of object lifetime, e.g. C++ destructor.  */
+  CLOBBER_OBJECT_END,
+  /* End of storage duration, e.g. free.  */
+  CLOBBER_STORAGE_END,
   CLOBBER_LAST
 };
 
@@ -1082,10 +1092,11 @@ struct GTY(()) tree_base {
 
       unsigned spare1 : 8;
 
-      /* This field is only used with TREE_TYPE nodes; the only reason it is
+      /* For _TYPE nodes, this is TYPE_ADDR_SPACE; the reason it is
         present in tree_base instead of tree_type is to save space.  The size
         of the field must be large enough to hold addr_space_t values.
-        For CONSTRUCTOR nodes this holds the clobber_kind enum.  */
+        For CONSTRUCTOR nodes this holds the clobber_kind enum.
+        The C++ front-end uses this in IDENTIFIER_NODE and NAMESPACE_DECL.  */
       unsigned address_space : 8;
     } bits;
 
@@ -1383,6 +1394,9 @@ struct GTY(()) tree_base {
        DECL_NONALIASED in
          VAR_DECL
 
+       CHREC_NOWRAP in
+         POLYNOMIAL_CHREC
+
    deprecated_flag:
 
        TREE_DEPRECATED in