X-Git-Url: http://wien.tomnetworks.com/gitweb/?a=blobdiff_plain;f=src%2Fvm%2Fjit%2Fbuiltin.cpp;h=cd53c03dd4c51e11d7391c256fefc82b9085a596;hb=219e4a46e3d127d3c0883ee2e8635b4fe3c94d60;hp=5dbd12a7520dda46fab14008d0e0265fefdd58d2;hpb=5fd66d7079226750d364952b1b305d97e38f808b;p=cacao.git

diff --git a/src/vm/jit/builtin.cpp b/src/vm/jit/builtin.cpp
index 5dbd12a75..cd53c03dd 100644
--- a/src/vm/jit/builtin.cpp
+++ b/src/vm/jit/builtin.cpp
@@ -655,15 +655,11 @@ bool builtin_canstore(java_handle_objectarray_t *oa, java_handle_t *o)
 
 bool fast_subtype_check(struct _vftbl *s, struct _vftbl *t)
 {
-	int i;
 	if (s->subtype_display[t->subtype_depth] == t)
 		return true;
 	if (t->subtype_offset != OFFSET(vftbl_t, subtype_display[DISPLAY_SIZE]))
 		return false;
-	for (i=0; i<s->subtype_overflow_length; i++)
-		if (s->subtype_overflow[i] == t)
-			return true;
-	return false;
+	return s->subtype_depth >= t->subtype_depth && s->subtype_overflow[t->subtype_depth - DISPLAY_SIZE] == t;
 }
 
 bool builtin_fast_canstore(java_objectarray_t *oa, java_object_t *o)