Add mistagging-readbarrier to weak cell

src/globals.h

Index: src/globals.h
diff --git a/src/globals.h b/src/globals.h
index 7180b811499dbd3355d92f7d510a5ea076f61a5d..13d870b9108f59e38381c0b3d8837d72e3207292 100644
--- a/src/globals.h
+++ b/src/globals.h
@@ -565,9 +565,6 @@ struct AccessorDescriptor {
 #define HAS_SMI_TAG(value) \
   ((reinterpret_cast<intptr_t>(value) & kSmiTagMask) == kSmiTag)
 
-#define HAS_FAILURE_TAG(value) \
-  ((reinterpret_cast<intptr_t>(value) & kFailureTagMask) == kFailureTag)
-
 // OBJECT_POINTER_ALIGN returns the value aligned as a HeapObject pointer
 #define OBJECT_POINTER_ALIGN(value)                             \
   (((value) + kObjectAlignmentMask) & ~kObjectAlignmentMask)