PPC: Array constructor failed to enter it's function execution context.

src/ppc/code-stubs-ppc.cc

Index: src/ppc/code-stubs-ppc.cc
diff --git a/src/ppc/code-stubs-ppc.cc b/src/ppc/code-stubs-ppc.cc
index 82b77977385e8fc3fa1cf2ee031135fc51a15c6c..3cab6681091a3bf9e6ebd3d340f077656a8a3867 100644
--- a/src/ppc/code-stubs-ppc.cc
+++ b/src/ppc/code-stubs-ppc.cc
@@ -5013,6 +5013,9 @@ void ArrayConstructorStub::Generate(MacroAssembler* masm) {
     __ AssertUndefinedOrAllocationSite(r5, r7);
   }
 
+  // Enter the context of the Array function.
+  __ LoadP(cp, FieldMemOperand(r4, JSFunction::kContextOffset));
+
   Label subclassing;
   __ cmp(r6, r4);
   __ bne(&subclassing);