Author: Remi Meier <[email protected]>
Branch:
Changeset: r1744:575d288a77d3
Date: 2015-04-01 10:26 +0200
http://bitbucket.org/pypy/stmgc/changeset/575d288a77d3/
Log: add an assert for the stm_write_card fastpath
diff --git a/c8/stm/nursery.c b/c8/stm/nursery.c
--- a/c8/stm/nursery.c
+++ b/c8/stm/nursery.c
@@ -106,7 +106,6 @@
/* case "small enough" */
nobj = (object_t *)allocate_outside_nursery_small(size);
}
-
//dprintf(("move %p -> %p\n", obj, nobj));
/* copy the object */
@@ -143,6 +142,9 @@
/* Must trace the object later */
LIST_APPEND(STM_PSEGMENT->objects_pointing_to_nursery, nobj_sync_now);
_cards_cleared_in_object(get_priv_segment(STM_SEGMENT->segment_num), nobj,
true);
+
+ assert(IMPLY(obj_should_use_cards(STM_SEGMENT->segment_base, nobj),
+ (((uintptr_t)nobj) & 15) == 0));
}
static void _cards_cleared_in_object(struct stm_priv_segment_info_s *pseg,
object_t *obj,
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