Fast path for strict closure creation.

src/arm/codegen-arm.cc

Index: src/arm/codegen-arm.cc
diff --git a/src/arm/codegen-arm.cc b/src/arm/codegen-arm.cc
index 2a69d28de96dbd0b4ca8fe030c2e81e500ec1c12..8855cb3792881a8872bd47632f608e5a078ef6f6 100644
--- a/src/arm/codegen-arm.cc
+++ b/src/arm/codegen-arm.cc
@@ -3114,9 +3114,9 @@ void CodeGenerator::InstantiateFunction(
   // space for nested functions that don't need literals cloning.
   if (!pretenure &&
       scope()->is_function_scope() &&
-      function_info->num_literals() == 0 &&
-      !function_info->strict_mode()) {  // Strict mode functions use slow path.
-    FastNewClosureStub stub;
+      function_info->num_literals() == 0) {
+    FastNewClosureStub stub(
+        function_info->strict_mode() ? kStrictMode : kNonStrictMode);
     frame_->EmitPush(Operand(function_info));
     frame_->SpillAll();
     frame_->CallStub(&stub, 1);