[Isolates] Merge crankshaft (r5922 from bleeding_edge).

src/factory.cc

-// Copyright 2006-2008 the V8 project authors. All rights reserved.
+// Copyright 2010 the V8 project authors. All rights reserved.
 // Redistribution and use in source and binary forms, with or without
 // modification, are permitted provided that the following conditions are
 // met:
 //
 //     * Redistributions of source code must retain the above copyright
 //       notice, this list of conditions and the following disclaimer.
 //     * Redistributions in binary form must reproduce the above
 //       copyright notice, this list of conditions and the following
 //       disclaimer in the documentation and/or other materials provided
 //       with the distribution.
@@ skipping 13 matching lines @@
 // (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
 // OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 
 #include "v8.h"
 
 #include "api.h"
 #include "debug.h"
 #include "execution.h"
 #include "factory.h"
 #include "macro-assembler.h"
+#include "objects.h"
 #include "objects-visiting.h"
 
 namespace v8 {
 namespace internal {
 
 
 Handle<FixedArray> Factory::NewFixedArray(int size, PretenureFlag pretenure) {
   ASSERT(0 <= size);
   CALL_HEAP_FUNCTION(
       isolate(),
@@ skipping 29 matching lines @@
 
 
 Handle<DescriptorArray> Factory::NewDescriptorArray(int number_of_descriptors) {
   ASSERT(0 <= number_of_descriptors);
   CALL_HEAP_FUNCTION(isolate(),
                      DescriptorArray::Allocate(number_of_descriptors),
                      DescriptorArray);
 }
 
 
+Handle<DeoptimizationInputData> Factory::NewDeoptimizationInputData(
+    int deopt_entry_count,
+    PretenureFlag pretenure) {
+  ASSERT(deopt_entry_count > 0);
+  CALL_HEAP_FUNCTION(isolate(),
+                     DeoptimizationInputData::Allocate(deopt_entry_count,
+                                                       pretenure),
+                     DeoptimizationInputData);
+}
+
+
+Handle<DeoptimizationOutputData> Factory::NewDeoptimizationOutputData(
+    int deopt_entry_count,
+    PretenureFlag pretenure) {
+  ASSERT(deopt_entry_count > 0);
+  CALL_HEAP_FUNCTION(isolate(),
+                     DeoptimizationOutputData::Allocate(deopt_entry_count,
+                                                        pretenure),
+                     DeoptimizationOutputData);
+}
+
+
 // Symbols are created in the old generation (data space).
 Handle<String> Factory::LookupSymbol(Vector<const char> string) {
   CALL_HEAP_FUNCTION(isolate(),
                      isolate()->heap()->LookupSymbol(string),
                      String);
 }
 
 
 Handle<String> Factory::NewStringFromAscii(Vector<const char> string,
                                            PretenureFlag pretenure) {
@@ skipping 199 matching lines @@
   CALL_HEAP_FUNCTION(
       isolate(),
       isolate()->heap()->AllocateExternalArray(length,
                                                array_type,
                                                external_pointer,
                                                pretenure),
       ExternalArray);
 }
 
 
+Handle<JSGlobalPropertyCell> Factory::NewJSGlobalPropertyCell(
+    Handle<Object> value) {
+  CALL_HEAP_FUNCTION(
+      isolate(),
+      isolate()->heap()->AllocateJSGlobalPropertyCell(*value),
+      JSGlobalPropertyCell);
+}
+
+
 Handle<Map> Factory::NewMap(InstanceType type, int instance_size) {
   CALL_HEAP_FUNCTION(
       isolate(),
       isolate()->heap()->AllocateMap(type, instance_size),
       Map);
 }
 
 
 Handle<JSObject> Factory::NewFunctionPrototype(Handle<JSFunction> function) {
   CALL_HEAP_FUNCTION(
@@ skipping 77 matching lines @@
   int number_of_literals = function_info->num_literals();
   Handle<FixedArray> literals = NewFixedArray(number_of_literals, pretenure);
   if (number_of_literals > 0) {
     // Store the object, regexp and array functions in the literals
     // array prefix.  These functions will be used when creating
     // object, regexp and array literals in this function.
     literals->set(JSFunction::kLiteralGlobalContextIndex,
                   context->global_context());
   }
   result->set_literals(*literals);
+  result->set_next_function_link(isolate()->heap()->undefined_value());
+
+  if (V8::UseCrankshaft() &&
+      FLAG_always_opt &&
+      result->is_compiled() &&
+      !function_info->is_toplevel() &&
+      function_info->allows_lazy_compilation()) {
+    result->MarkForLazyRecompilation();
+  }
   return result;
 }
 
 
 Handle<Object> Factory::NewNumber(double value,
                                   PretenureFlag pretenure) {
   CALL_HEAP_FUNCTION(
       isolate(),
       isolate()->heap()->NumberFromDouble(value, pretenure), Object);
 }
@@ skipping 694 matching lines @@
     Execution::ConfigureInstance(instance,
                                  instance_template,
                                  pending_exception);
   } else {
     *pending_exception = false;
   }
 }
 
 
 } }  // namespace v8::internal