Index: src/x64/lithium-codegen-x64.cc |
diff --git a/src/x64/lithium-codegen-x64.cc b/src/x64/lithium-codegen-x64.cc |
index 6bec93af5e081e949d7f7eb5d35485d5f9b385b3..33c175aebf3d12a49470549a600aea48add01451 100644 |
--- a/src/x64/lithium-codegen-x64.cc |
+++ b/src/x64/lithium-codegen-x64.cc |
@@ -5005,7 +5005,7 @@ void LCodeGen::DoForInCacheArray(LForInCacheArray* instr) { |
Register result = ToRegister(instr->result()); |
__ LoadInstanceDescriptors(map, result); |
__ movq(result, |
- FieldOperand(result, DescriptorArray::kEnumerationIndexOffset)); |
+ FieldOperand(result, DescriptorArray::kLastAddedOffset)); |
__ movq(result, |
FieldOperand(result, FixedArray::SizeFor(instr->idx()))); |
Condition cc = masm()->CheckSmi(result); |