* tree-core.h: Add missing comment lines from refactoring

	of tree.h.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@202627 138bc75d-0d04-0410-961f-82ee72b054a4

1 files changed, 17 insertions, 2 deletions

diff --git a/gcc/tree-core.h b/gcc/tree-core.h
index b1bc56ae29f..69777dc2796 100644
--- a/gcc/tree-core.h
+++ b/gcc/tree-core.h
@@ -780,6 +780,9 @@ struct GTY(()) tree_base {
        OMP_CLAUSE_PRIVATE_DEBUG in
            OMP_CLAUSE_PRIVATE
 
+       OMP_CLAUSE_LINEAR_NO_COPYIN in
+	   OMP_CLAUSE_LINEAR
+
        TRANSACTION_EXPR_RELAXED in
 	   TRANSACTION_EXPR
 
@@ -800,6 +803,9 @@ struct GTY(()) tree_base {
        OMP_CLAUSE_PRIVATE_OUTER_REF in
 	   OMP_CLAUSE_PRIVATE
 
+       OMP_CLAUSE_LINEAR_NO_COPYOUT in
+	   OMP_CLAUSE_LINEAR
+
        TYPE_REF_IS_RVALUE in
 	   REFERENCE_TYPE
 
@@ -935,6 +941,9 @@ struct GTY(()) tree_base {
 
        DECL_NONLOCAL_FRAME in
 	   VAR_DECL
+
+       TYPE_FINAL_P in
+	   RECORD_TYPE, UNION_TYPE and QUAL_UNION_TYPE
 */
 
 struct GTY(()) tree_typed {
@@ -1197,8 +1206,7 @@ struct GTY(()) tree_decl_common {
   unsigned lang_flag_7 : 1;
   unsigned lang_flag_8 : 1;
 
-  /* In LABEL_DECL, this is DECL_ERROR_ISSUED.
-     In VAR_DECL and PARM_DECL, this is DECL_REGISTER.  */
+  /* In VAR_DECL and PARM_DECL, this is DECL_REGISTER.  */
   unsigned decl_flag_0 : 1;
   /* In FIELD_DECL, this is DECL_BIT_FIELD
      In VAR_DECL and FUNCTION_DECL, this is DECL_EXTERNAL.
@@ -1403,6 +1411,9 @@ struct GTY(()) tree_statement_list
   struct tree_statement_list_node *tail;
 };
 
+
+/* Optimization options used by a function.  */
+
 struct GTY(()) tree_optimization_option {
   struct tree_common common;
 
@@ -1418,6 +1429,8 @@ struct GTY(()) tree_optimization_option {
   struct target_optabs *GTY ((skip)) base_optabs;
 };
 
+/* Target options used by a function.  */
+
 struct GTY(()) tree_target_option {
   struct tree_common common;
 
@@ -1563,6 +1576,8 @@ struct GTY(()) tree_map_base {
   tree from;
 };
 
+/* Map from a tree to another tree.  */
+
 struct GTY(()) tree_map {
   struct tree_map_base base;
   unsigned int hash;