[interpreter] Collect type feedback in Add, Mul, Div and Mod.

src/globals.h

Index: src/globals.h
diff --git a/src/globals.h b/src/globals.h
index 69acc7d639cce830ac1703e94fb78fd463763037..6fc93d92db2707cc09b0d3ef6f27141513220aa6 100644
--- a/src/globals.h
+++ b/src/globals.h
@@ -1148,7 +1148,7 @@ inline uint32_t ObjectHash(Address address) {
                                kPointerSizeLog2);
 }
 
-// Type feedbac is encoded in such a way that, we can combine the feedback
+// Type feedback is encoded in such a way that, we can combine the feedback
 // at different points by performing an 'OR' operation. Type feedback moves
 // to a more generic type when we combine feedback.
 // kSignedSmall -> kNumber  -> kAny