Index: src/ic/mips64/ic-mips64.cc |
diff --git a/src/ic/mips64/ic-mips64.cc b/src/ic/mips64/ic-mips64.cc |
index 3f1a16cfde7c4a3c362b8a9a26892a88dbf4d8b1..5193c8514099b66910d91f76eab636bf18c644a7 100644 |
--- a/src/ic/mips64/ic-mips64.cc |
+++ b/src/ic/mips64/ic-mips64.cc |
@@ -622,11 +622,10 @@ void KeyedStoreIC::GenerateMegamorphic(MacroAssembler* masm, |
__ JumpIfSmi(receiver, &slow); |
// Get the map of the object. |
__ ld(receiver_map, FieldMemOperand(receiver, HeapObject::kMapOffset)); |
- // Check that the receiver does not require access checks and is not observed. |
- // The generic stub does not perform map checks or handle observed objects. |
+ // Check that the receiver does not require access checks. |
+ // The generic stub does not perform map checks. |
__ lbu(a4, FieldMemOperand(receiver_map, Map::kBitFieldOffset)); |
- __ And(a4, a4, |
- Operand(1 << Map::kIsAccessCheckNeeded | 1 << Map::kIsObserved)); |
+ __ And(a4, a4, Operand(1 << Map::kIsAccessCheckNeeded)); |
__ Branch(&slow, ne, a4, Operand(zero_reg)); |
// Check if the object is a JS array or not. |
__ lbu(a4, FieldMemOperand(receiver_map, Map::kInstanceTypeOffset)); |