@@ -535,12 +535,7 @@ chkp_maybe_create_clone (tree fndecl)
/* Clone all aliases. */
for (i = 0; node->iterate_direct_aliases (i, ref); i++)
- {
- struct cgraph_node *alias = dyn_cast <cgraph_node *> (ref->referring);
- struct cgraph_node *chkp_alias
- = chkp_maybe_create_clone (alias->decl);
- chkp_alias->create_reference (clone, IPA_REF_ALIAS, NULL);
- }
+ chkp_maybe_create_clone (ref->referring->decl);
/* Clone all thunks. */
for (e = node->callers; e; e = e->next_caller)
@@ -563,7 +558,10 @@ chkp_maybe_create_clone (tree fndecl)
ref = node->ref_list.first_reference ();
if (ref)
- chkp_maybe_create_clone (ref->referred->decl);
+ {
+ target = chkp_maybe_create_clone (ref->referred->decl);
+ clone->create_reference (target, IPA_REF_ALIAS);
+ }
if (node->alias_target)
{
new file mode 100644
@@ -0,0 +1,28 @@
+/* { dg-lto-do link } */
+/* { dg-require-effective-target mpx } */
+/* { dg-lto-options { { -O2 -flto -flto-partition=max -fcheck-pointer-bounds -mmpx } } } */
+
+int test1 (const char *c)
+{
+ return c[0] * 2;
+}
+
+int test2 (const char *c)
+{
+ return c[1] * 3;
+}
+
+int test1_alias (const char *c) __attribute__ ((alias ("test1")));
+int test2_alias (const char *c) __attribute__ ((alias ("test2")));
+
+struct S
+{
+ int (*fnptr[2]) (const char *);
+} S;
+
+struct S s = {test1_alias, test2_alias};
+
+int main (int argc, const char **argv)
+{
+ return s.fnptr[argc] (argv[0]);
+}