1 files changed, 10 insertions, 6 deletions
diff --git a/deps/v8/src/crankshaft/arm64/lithium-codegen-arm64.cc b/deps/v8/src/crankshaft/arm64/lithium-codegen-arm64.cc
index 4d8e6615e7..141ac3f610 100644
--- a/deps/v8/src/crankshaft/arm64/lithium-codegen-arm64.cc
+++ b/deps/v8/src/crankshaft/arm64/lithium-codegen-arm64.cc
@@ -6,6 +6,7 @@
 
 #include "src/arm64/frames-arm64.h"
 #include "src/base/bits.h"
+#include "src/builtins/builtins-constructor.h"
 #include "src/code-factory.h"
 #include "src/code-stubs.h"
 #include "src/crankshaft/arm64/lithium-gap-resolver-arm64.h"
@@ -618,14 +619,17 @@ void LCodeGen::DoPrologue(LPrologue* instr) {
       __ CallRuntime(Runtime::kNewScriptContext);
       deopt_mode = Safepoint::kLazyDeopt;
     } else {
-      if (slots <= FastNewFunctionContextStub::kMaximumSlots) {
-        FastNewFunctionContextStub stub(isolate());
+      if (slots <=
+          ConstructorBuiltinsAssembler::MaximumFunctionContextSlots()) {
+        Callable callable = CodeFactory::FastNewFunctionContext(
+            isolate(), info()->scope()->scope_type());
         __ Mov(FastNewFunctionContextDescriptor::SlotsRegister(), slots);
-        __ CallStub(&stub);
-        // Result of FastNewFunctionContextStub is always in new space.
+        __ Call(callable.code(), RelocInfo::CODE_TARGET);
+        // Result of the FastNewFunctionContext builtin is always in new space.
         need_write_barrier = false;
       } else {
         __ Push(x1);
+        __ Push(Smi::FromInt(info()->scope()->scope_type()));
         __ CallRuntime(Runtime::kNewFunctionContext);
       }
     }
@@ -3243,7 +3247,7 @@ void LCodeGen::DoLoadKeyedFixed(LLoadKeyedFixed* instr) {
       // protector cell contains (Smi) Isolate::kProtectorValid. Otherwise
       // it needs to bail out.
       __ LoadRoot(result, Heap::kArrayProtectorRootIndex);
-      __ Ldr(result, FieldMemOperand(result, Cell::kValueOffset));
+      __ Ldr(result, FieldMemOperand(result, PropertyCell::kValueOffset));
       __ Cmp(result, Operand(Smi::FromInt(Isolate::kProtectorValid)));
       DeoptimizeIf(ne, instr, DeoptimizeReason::kHole);
     }
@@ -4595,7 +4599,7 @@ void LCodeGen::DoDeclareGlobals(LDeclareGlobals* instr) {
 
   // TODO(all): if Mov could handle object in new space then it could be used
   // here.
-  __ LoadHeapObject(scratch1, instr->hydrogen()->pairs());
+  __ LoadHeapObject(scratch1, instr->hydrogen()->declarations());
   __ Mov(scratch2, Smi::FromInt(instr->hydrogen()->flags()));
   __ Push(scratch1, scratch2);
   __ LoadHeapObject(scratch1, instr->hydrogen()->feedback_vector());