1 files changed, 2 insertions, 5 deletions
diff --git a/js/src/jit/MIR.h b/js/src/jit/MIR.h
index b2e84322f..fb0f22fc3 100644
--- a/js/src/jit/MIR.h
+++ b/js/src/jit/MIR.h
@@ -9910,10 +9910,6 @@ class MArraySlice
         return unboxedType_;
     }
 
-    AliasSet getAliasSet() const override {
-        return AliasSet::Store(AliasSet::BoxedOrUnboxedElements(unboxedType()) |
-                               AliasSet::ObjectFields);
-    }
     bool possiblyCalls() const override {
         return true;
     }
@@ -11837,7 +11833,8 @@ class MCallGetProperty
     AliasSet getAliasSet() const override {
         if (!idempotent_)
             return AliasSet::Store(AliasSet::Any);
-        return AliasSet::None();
+        return AliasSet::Load(AliasSet::ObjectFields | AliasSet::FixedSlot |
+                              AliasSet::DynamicSlot);
     }
     bool possiblyCalls() const override {
         return true;