[turbofan] Fix deopt loop due to forgetting maps on Merge.

src/compiler/access-info.cc

Index: src/compiler/access-info.cc
diff --git a/src/compiler/access-info.cc b/src/compiler/access-info.cc
index 52de6c7eb82a4f0890b086d237c7996d9703dd76..35f7bbc8f4adb1326baca99df40f9e0230891574 100644
--- a/src/compiler/access-info.cc
+++ b/src/compiler/access-info.cc
@@ -146,9 +146,6 @@ bool PropertyAccessInfo::Merge(PropertyAccessInfo const* that) {
     case kInvalid:
       break;
 
-    case kNotFound:
-      return true;
-
     case kDataField: {
       // Check if we actually access the same field.
       if (this->transition_map_.address() == that->transition_map_.address() &&
@@ -175,6 +172,8 @@ bool PropertyAccessInfo::Merge(PropertyAccessInfo const* that) {
       }
       return false;
     }
+
+    case kNotFound:
     case kGeneric: {
       this->receiver_maps_.insert(this->receiver_maps_.end(),
                                   that->receiver_maps_.begin(),