File gcc7-pr85887.patch of Package gcc7

2019-10-22  Jakub Jelinek  <jakub@redhat.com>

	PR tree-optimization/85887
	* decl.c (expand_static_init): Drop ECF_LEAF from __cxa_guard_acquire
	and __cxa_guard_release.

Index: gcc/cp/decl.c
===================================================================
--- gcc/cp/decl.c	(revision 277292)
+++ gcc/cp/decl.c	(revision 277293)
@@ -8589,14 +8589,14 @@ expand_static_init (tree decl, tree init
 	      (acquire_name, build_function_type_list (integer_type_node,
 						       TREE_TYPE (guard_addr),
 						       NULL_TREE),
-	       NULL_TREE, ECF_NOTHROW | ECF_LEAF);
+	       NULL_TREE, ECF_NOTHROW);
 	  if (!release_fn || !abort_fn)
 	    vfntype = build_function_type_list (void_type_node,
 						TREE_TYPE (guard_addr),
 						NULL_TREE);
 	  if (!release_fn)
 	    release_fn = push_library_fn (release_name, vfntype, NULL_TREE,
-					   ECF_NOTHROW | ECF_LEAF);
+					  ECF_NOTHROW);
 	  if (!abort_fn)
 	    abort_fn = push_library_fn (abort_name, vfntype, NULL_TREE,
 					ECF_NOTHROW | ECF_LEAF);
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