re PR lto/41598 (bootstrap *using* lto fails)

2009-10-16  Richard Guenther  <rguenther@suse.de>

	PR lto/41598
	* gcc.dg/lto/20091016-1_0.c: New testcase.
	* gcc.dg/lto/20091016-1_1.c: Likewise.
	* gcc.dg/lto/20091016-1_a.h: Likewise.

From-SVN: r152904

gcc/testsuite/ChangeLog

 2009-10-16  Richard Guenther  <rguenther@suse.de>
 
+	PR lto/41598
+	* gcc.dg/lto/20091016-1_0.c: New testcase.
+	* gcc.dg/lto/20091016-1_1.c: Likewise.
+	* gcc.dg/lto/20091016-1_a.h: Likewise.
+
+2009-10-16  Richard Guenther  <rguenther@suse.de>
+
 	PR lto/41715
 	* gfortran.dg/lto/20091015-1_0.f: New testcase.
 	* gfortran.dg/lto/20091015-1_1.f: Likewise.

gcc/testsuite/gcc.dg/lto/20091016-1_0.c

+/* { dg-lto-do link } */
+/* { dg-lto-options {{-fPIC -shared -O2 -flto}} } */
+
+typedef struct VEC_constructor_elt_gc { } VEC_constructor_elt_gc;
+#include "20091016-1_a.h"
+struct stmt_tree_s {
+    tree x_cur_stmt_list;
+};
+void *add_stmt (struct stmt_tree_s *x)
+{
+  return &x->x_cur_stmt_list;
+}
+

gcc/testsuite/gcc.dg/lto/20091016-1_1.c

+typedef struct VEC_constructor_elt_gcx { } VEC_constructor_elt_gc;
+#include "20091016-1_a.h"
+struct gcc_target {
+    void (* builtin_vec_perm) (tree*);
+};
+extern struct gcc_target targetm;
+void dwarf2out_begin_prologue (tree t)
+{
+    (*targetm.builtin_vec_perm) (&t);
+}
+struct die_arg_entry_struct {
+    tree arg;
+};
+void *gt_pch_p_20VEC_die_arg_entry_gc (struct die_arg_entry_struct *vec)
+{
+    return &(vec->arg);
+}
+

gcc/testsuite/gcc.dg/lto/20091016-1_a.h

+typedef union tree_node *tree;
+union tree_node {
+    tree * use;
+    VEC_constructor_elt_gc *elts;
+};
+