DBC: CheckClassInstr

runtime/vm/deopt_instructions.cc

Index: runtime/vm/deopt_instructions.cc
diff --git a/runtime/vm/deopt_instructions.cc b/runtime/vm/deopt_instructions.cc
index ce668f4334b27b9c2a4a41dd03a5da0a0611b4f3..061602d4881d9af378ed6b89ae79e81dc7e29825 100644
--- a/runtime/vm/deopt_instructions.cc
+++ b/runtime/vm/deopt_instructions.cc
@@ -312,6 +312,8 @@ void DeoptContext::FillDestFrame() {
     const intptr_t field_count =
         DeoptInstr::GetFieldCount(deopt_instructions[from_index]);
     intptr_t* args = GetDestFrameAddressAt(to_index);
+    // OS::PrintErr("FillDestFrame: num_materializations = %ld, from_index = %ld, to_index = %ld, field_count = %ld, args = %p\n",
+    //     num_materializations, from_index, to_index, field_count, args);
     DeferredObject* obj = new DeferredObject(field_count, args);
     SetDeferredObjectAt(from_index, obj);
     to_index += obj->ArgumentCount();
@@ -692,7 +694,6 @@ class DeoptPcMarkerInstr : public DeoptInstr {
       return;
     }
 
-#if !defined(TARGET_ARCH_DBC)
     // We don't always have the Code object for the frame's corresponding
     // unoptimized code as it may have been collected. Use a stub as the pc
     // marker until we can recreate that Code object during deferred
@@ -700,7 +701,6 @@ class DeoptPcMarkerInstr : public DeoptInstr {
     // a pc marker.
     *reinterpret_cast<RawObject**>(dest_addr) =
         StubCode::FrameAwaitingMaterialization_entry()->code();
-#endif
     deopt_context->DeferPcMarkerMaterialization(object_table_index_, dest_addr);
   }