Uniform and precise source positions for inlining

src/objects-inl.h

Index: src/objects-inl.h
diff --git a/src/objects-inl.h b/src/objects-inl.h
index 6e55449a8983bec4bbb93ddb7e21a6419dc692cf..18ebae15a253ec99068862fb2448c3935d91d71f 100644
--- a/src/objects-inl.h
+++ b/src/objects-inl.h
@@ -3388,6 +3388,16 @@ CAST_ACCESSOR(WeakCell)
 CAST_ACCESSOR(WeakFixedArray)
 CAST_ACCESSOR(WeakHashTable)
 
+template <class T>
+PodArray<T>* PodArray<T>::cast(Object* object) {
+  SLOW_DCHECK(object->IsByteArray());
+  return reinterpret_cast<PodArray<T>*>(object);
+}
+template <class T>
+const PodArray<T>* PodArray<T>::cast(const Object* object) {
+  SLOW_DCHECK(object->IsByteArray());
+  return reinterpret_cast<const PodArray<T>*>(object);
+}
 
 // static
 template <class Traits>
@@ -3430,6 +3440,7 @@ DEFINE_DEOPT_ELEMENT_ACCESSORS(OsrPcOffset, Smi)
 DEFINE_DEOPT_ELEMENT_ACCESSORS(OptimizationId, Smi)
 DEFINE_DEOPT_ELEMENT_ACCESSORS(SharedFunctionInfo, Object)
 DEFINE_DEOPT_ELEMENT_ACCESSORS(WeakCellCache, Object)
+DEFINE_DEOPT_ELEMENT_ACCESSORS(InliningPositions, PodArray<InliningPosition>)
 
 #undef DEFINE_DEOPT_ELEMENT_ACCESSORS