Expose forcibly_ggc_collect and run it after all selftests

gcc/ChangeLog:
	* ggc-tests.c (forcibly_ggc_collect): Rename to...
	(selftest::forcibly_ggc_collect): ...this, and remove "static".
	(test_basic_struct): Update for above renaming.
	(test_length): Likewise.
	(test_union): Likewise.
	(test_finalization): Likewise.
	(test_deletable_global): Likewise.
	(test_inheritance): Likewise.
	(test_chain_next): Likewise.
	(test_user_struct): Likewise.
	(test_tree_marking): Likewise.
	* selftest-run-tests.c (selftest::run_tests): Call
	selftest::forcibly_ggc_collect at the end of the selftests.
	* selftest.h (selftest::forcibly_ggc_collect): New decl.



git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@241527 138bc75d-0d04-0410-961f-82ee72b054a4

1 files changed, 14 insertions, 14 deletions

diff --git a/gcc/ggc-tests.c b/gcc/ggc-tests.c
index 7f972314981..b9cd276ba34 100644
--- a/gcc/ggc-tests.c
+++ b/gcc/ggc-tests.c
@@ -27,19 +27,19 @@ along with GCC; see the file COPYING3.  If not see
 
 #if CHECKING_P
 
-/* The various GTY markers must be outside of a namespace to be seen by
-   gengtype, so we don't put this file within the selftest namespace.  */
-
 /* A helper function for writing ggc tests.  */
 
-static void
-forcibly_ggc_collect ()
+void
+selftest::forcibly_ggc_collect ()
 {
   ggc_force_collect = true;
   ggc_collect ();
   ggc_force_collect = false;
 }
 
+/* The various GTY markers must be outside of a namespace to be seen by
+   gengtype, so we don't put this file within the selftest namespace.  */
+
 
 
 /* Verify that a simple struct works, and that it can
@@ -58,7 +58,7 @@ test_basic_struct ()
   root_test_struct = ggc_cleared_alloc <test_struct> ();
   root_test_struct->other = ggc_cleared_alloc <test_struct> ();
 
-  forcibly_ggc_collect ();
+  selftest::forcibly_ggc_collect ();
 
   ASSERT_TRUE (ggc_marked_p (root_test_struct));
   ASSERT_TRUE (ggc_marked_p (root_test_struct->other));
@@ -88,7 +88,7 @@ test_length ()
   for (int i = 0; i < count; i++)
     root_test_of_length->elem[i] = ggc_cleared_alloc <test_of_length> ();
 
-  forcibly_ggc_collect ();
+  selftest::forcibly_ggc_collect ();
 
   ASSERT_TRUE (ggc_marked_p (root_test_of_length));
   for (int i = 0; i < count; i++)
@@ -162,7 +162,7 @@ test_union ()
   test_struct *referenced_by_other = ggc_cleared_alloc <test_struct> ();
   other->m_ptr = referenced_by_other;
 
-  forcibly_ggc_collect ();
+  selftest::forcibly_ggc_collect ();
 
   ASSERT_TRUE (ggc_marked_p (root_test_of_union_1));
   ASSERT_TRUE (ggc_marked_p (ts));
@@ -202,7 +202,7 @@ test_finalization ()
 
   test_struct_with_dtor::dtor_call_count = 0;
 
-  forcibly_ggc_collect ();
+  selftest::forcibly_ggc_collect ();
 
   /* Verify that the destructor was run for each instance.  */
   ASSERT_EQ (count, test_struct_with_dtor::dtor_call_count);
@@ -220,7 +220,7 @@ test_deletable_global ()
   test_of_deletable = ggc_cleared_alloc <test_struct> ();
   ASSERT_TRUE (test_of_deletable != NULL);
 
-  forcibly_ggc_collect ();
+  selftest::forcibly_ggc_collect ();
 
   ASSERT_EQ (NULL, test_of_deletable);
 }
@@ -293,7 +293,7 @@ test_inheritance ()
   test_some_subclass_as_base_ptr = new some_subclass ();
   test_some_other_subclass_as_base_ptr = new some_other_subclass ();
 
-  forcibly_ggc_collect ();
+  selftest::forcibly_ggc_collect ();
 
   /* Verify that the roots and everything referenced by them got marked
      (both for fields in the base class and those in subclasses).  */
@@ -372,7 +372,7 @@ test_chain_next ()
       tail_node = new_node;
     }
 
-  forcibly_ggc_collect ();
+  selftest::forcibly_ggc_collect ();
 
   /* If we got here, we survived.  */
 
@@ -439,7 +439,7 @@ test_user_struct ()
 
   num_calls_to_user_gt_ggc_mx = 0;
 
-  forcibly_ggc_collect ();
+  selftest::forcibly_ggc_collect ();
 
   ASSERT_TRUE (ggc_marked_p (root_user_struct_ptr));
   ASSERT_TRUE (ggc_marked_p (referenced));
@@ -457,7 +457,7 @@ test_tree_marking ()
 {
   dummy_unittesting_tree = build_int_cst (integer_type_node, 1066);
 
-  forcibly_ggc_collect ();
+  selftest::forcibly_ggc_collect ();
 
   ASSERT_TRUE (ggc_marked_p (dummy_unittesting_tree));
 }