Allow direct allocation in old pointer space.

src/arm/stub-cache-arm.cc

Index: src/arm/stub-cache-arm.cc
diff --git a/src/arm/stub-cache-arm.cc b/src/arm/stub-cache-arm.cc
index ea7604ae40cdece31bc632e643cb16ee62e9b58a..5951d5921e184e4234f4fdaa63258e7bf0237291 100644
--- a/src/arm/stub-cache-arm.cc
+++ b/src/arm/stub-cache-arm.cc
@@ -3839,8 +3839,7 @@ void KeyedStoreStubCompiler::GenerateStoreFastElement(
     __ b(ne, &check_capacity);
 
     int size = FixedArray::SizeFor(JSArray::kPreallocatedArrayElements);
-    __ AllocateInNewSpace(size, elements_reg, scratch, scratch2, &slow,
-                          TAG_OBJECT);
+    __ Allocate(size, elements_reg, scratch, scratch2, &slow, TAG_OBJECT);
 
     __ LoadRoot(scratch, Heap::kFixedArrayMapRootIndex);
     __ str(scratch, FieldMemOperand(elements_reg, JSObject::kMapOffset));
@@ -3993,8 +3992,7 @@ void KeyedStoreStubCompiler::GenerateStoreFastDoubleElement(
     __ b(ne, &check_capacity);
 
     int size = FixedDoubleArray::SizeFor(JSArray::kPreallocatedArrayElements);
-    __ AllocateInNewSpace(size, elements_reg, scratch1, scratch2, &slow,
-                          TAG_OBJECT);
+    __ Allocate(size, elements_reg, scratch1, scratch2, &slow, TAG_OBJECT);
 
     // Initialize the new FixedDoubleArray.
     __ LoadRoot(scratch1, Heap::kFixedDoubleArrayMapRootIndex);