Add trigonometric table to the snapshot.

src/code-stubs.cc

 // Copyright 2012 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
@@ skipping 1190 matching lines @@
 
 void InternalArrayConstructorStubBase::InstallDescriptors(Isolate* isolate) {
   InternalArrayNoArgumentConstructorStub stub1(FAST_ELEMENTS);
   InstallDescriptor(isolate, &stub1);
   InternalArraySingleArgumentConstructorStub stub2(FAST_ELEMENTS);
   InstallDescriptor(isolate, &stub2);
   InternalArrayNArgumentsConstructorStub stub3(FAST_ELEMENTS);
   InstallDescriptor(isolate, &stub3);
 }
 
+
 InternalArrayConstructorStub::InternalArrayConstructorStub(
     Isolate* isolate) {
   InternalArrayConstructorStubBase::GenerateStubsAheadOfTime(isolate);
 }
 
 
+void InternalArrayConstructorStubBase::GenerateStubsAheadOfTime(
+    Isolate* isolate) {
+  ElementsKind kinds[3] =

[Sven Panne, 2013/11/21 08:09:27]

Drop the "3"...

+      { FAST_ELEMENTS, FAST_HOLEY_ELEMENTS, FAST_DOUBLE_ELEMENTS };
+  for (int i = 0; i < 3; i++) {

[Sven Panne, 2013/11/21 08:09:27]

... and use

   for (size_t i = 0; i < ARRAY_SIZE(foo); i++) {

here.

+    // For internal arrays we only need a few things
+    InternalArrayNoArgumentConstructorStub stubh1(kinds[i]);
+    stubh1.GetCode(isolate)->set_is_pregenerated(true);
+    InternalArraySingleArgumentConstructorStub stubh2(kinds[i]);
+    stubh2.GetCode(isolate)->set_is_pregenerated(true);
+    InternalArrayNArgumentsConstructorStub stubh3(kinds[i]);
+    stubh3.GetCode(isolate)->set_is_pregenerated(true);
+  }
+
+  // This is needed by the InternalDoubleArray.
+  // See InternalArrayConstructorStub::GenerateCase.
+  InternalArraySingleArgumentConstructorStub stub(FAST_HOLEY_DOUBLE_ELEMENTS);
+  stub.GetCode(isolate)->set_is_pregenerated(true);
+}
+
 } }  // namespace v8::internal