* cp-tree.h (lang_decl_flags): Add global_ctor_p and

	global_dtor_p.  Add init_priority.
	(DECL_ACCESS): Adjust accordingly.
	(DECL_GLOBAL_CTOR_P, DECL_GLOBAL_DTOR_P): New macros.
	(GLOBAL_INIT_PRIORITY): Likewise.
	* decl.c (lang_mark_tree): Adjust accordingly.
	(start_objects): Set DECL_GLOBAL_CTOR_P, DECL_GLOBAL_DTOR_P,
	and GLOBAL_INIT_PRIORITY.
	* dump.c (dequeue_and_dump): Print them.
	* ir.texi: Document them.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@29738 138bc75d-0d04-0410-961f-82ee72b054a4

diff --git a/gcc/cp/decl2.c b/gcc/cp/decl2.c
index 19a9cf1..b3cdad4 100644 (file)
--- a/gcc/cp/decl2.c
+++ b/gcc/cp/decl2.c
@@ -2811,6 +2811,13 @@ start_objects (method_type, initp)
   /* Mark this declaration as used to avoid spurious warnings.  */
   TREE_USED (current_function_decl) = 1;
 
+  /* Mark this function as a global constructor or destructor.  */
+  if (method_type == 'I')
+    DECL_GLOBAL_CTOR_P (current_function_decl) = 1;
+  else
+    DECL_GLOBAL_DTOR_P (current_function_decl) = 1;
+  GLOBAL_INIT_PRIORITY (current_function_decl) = initp;
+
   body = begin_compound_stmt (/*has_no_scope=*/0);
 
   /* We cannot allow these functions to be elided, even if they do not