[ast] Remove heap accesses from AST numbering

src/full-codegen/ppc/full-codegen-ppc.cc

 // Copyright 2014 the V8 project authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #if V8_TARGET_ARCH_PPC
 
 #include "src/ast/compile-time-value.h"
 #include "src/ast/scopes.h"
 #include "src/builtins/builtins-constructor.h"
 #include "src/code-factory.h"
@@ skipping 1131 matching lines @@
       int offset = property->kind() == ObjectLiteral::Property::GETTER ? 2 : 3;
       EmitSetHomeObject(expression, offset, property->GetSlot());
     }
   }
 }
 
 
 void FullCodeGenerator::VisitObjectLiteral(ObjectLiteral* expr) {
   Comment cmnt(masm_, "[ ObjectLiteral");
 
-  Handle<FixedArray> constant_properties = expr->constant_properties();
+  Handle<FixedArray> constant_properties =
+      expr->GetOrBuildConstantProperties(isolate());
   __ LoadP(r6, MemOperand(fp, JavaScriptFrameConstants::kFunctionOffset));
   __ LoadSmiLiteral(r5, Smi::FromInt(expr->literal_index()));
   __ mov(r4, Operand(constant_properties));
   int flags = expr->ComputeFlags();
   __ LoadSmiLiteral(r3, Smi::FromInt(flags));
   if (MustCreateObjectLiteralWithRuntime(expr)) {
     __ Push(r6, r5, r4, r3);
     __ CallRuntime(Runtime::kCreateObjectLiteral);
   } else {
     Callable callable = CodeFactory::FastCloneShallowObject(
@@ skipping 108 matching lines @@
     context()->PlugTOS();
   } else {
     context()->Plug(r3);
   }
 }
 
 
 void FullCodeGenerator::VisitArrayLiteral(ArrayLiteral* expr) {
   Comment cmnt(masm_, "[ ArrayLiteral");
 
-  Handle<ConstantElementsPair> constant_elements = expr->constant_elements();
+  Handle<ConstantElementsPair> constant_elements =
+      expr->GetOrBuildConstantElements(isolate());
   bool has_fast_elements =
       IsFastObjectElementsKind(expr->constant_elements_kind());
 
   AllocationSiteMode allocation_site_mode = TRACK_ALLOCATION_SITE;
   if (has_fast_elements && !FLAG_allocation_site_pretenuring) {
     // If the only customer of allocation sites is transitioning, then
     // we can turn it off if we don't have anywhere else to transition to.
     allocation_site_mode = DONT_TRACK_ALLOCATION_SITE;
   }
 
@@ skipping 1478 matching lines @@
 
   DCHECK(Assembler::IsCrSet(Assembler::instr_at(cmp_address)));
 
   DCHECK(interrupt_address ==
          isolate->builtins()->OnStackReplacement()->entry());
   return ON_STACK_REPLACEMENT;
 }
 }  // namespace internal
 }  // namespace v8
 #endif  // V8_TARGET_ARCH_PPC