X64: Add Crankshaft operation LoadGlobal.

src/x64/full-codegen-x64.cc

 // Copyright 2011 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 3557 matching lines @@
 
 
 Register FullCodeGenerator::context_register() {
   return rsi;
 }
 
 
 void FullCodeGenerator::EmitCallIC(Handle<Code> ic, RelocInfo::Mode mode) {
   ASSERT(mode == RelocInfo::CODE_TARGET ||
          mode == RelocInfo::CODE_TARGET_CONTEXT);
+  switch (ic->kind()) {
+    case Code::LOAD_IC:
+      __ IncrementCounter(&Counters::named_load_full, 1);
+      break;
+    case Code::KEYED_LOAD_IC:
+      __ IncrementCounter(&Counters::keyed_load_full, 1);
+      break;
+    case Code::STORE_IC:
+      __ IncrementCounter(&Counters::named_store_full, 1);
+      break;
+    case Code::KEYED_STORE_IC:
+      __ IncrementCounter(&Counters::keyed_store_full, 1);
+    default:
+      break;
+  }
+
   __ call(ic, mode);
 
   // Crankshaft doesn't need patching of inlined loads and stores.
-  if (V8::UseCrankshaft()) return;
+  // When compiling the snapshot we need to produce code that works
+  // with and without Crankshaft.
+  if (V8::UseCrankshaft() && !Serializer::enabled()) {
+    return;
+  }
 
   // If we're calling a (keyed) load or store stub, we have to mark
   // the call as containing no inlined code so we will not attempt to
   // patch it.
   switch (ic->kind()) {
     case Code::LOAD_IC:
     case Code::KEYED_LOAD_IC:
     case Code::STORE_IC:
     case Code::KEYED_STORE_IC:
       __ nop();  // Signals no inlined code.
@@ skipping 49 matching lines @@
   __ ret(0);
 }
 
 
 #undef __
 
 
 } }  // namespace v8::internal
 
 #endif  // V8_TARGET_ARCH_X64