Added vector-based loadic hydrogen stubs. Not yet callable.

src/arm64/code-stubs-arm64.cc

Index: src/arm64/code-stubs-arm64.cc
diff --git a/src/arm64/code-stubs-arm64.cc b/src/arm64/code-stubs-arm64.cc
index 0e280e3c6478d7dc2f51ed760126adb46d687f51..6282e5f53c717c5a14ecb0453f9befde473f8dee 100644
--- a/src/arm64/code-stubs-arm64.cc
+++ b/src/arm64/code-stubs-arm64.cc
@@ -4600,6 +4600,19 @@ void StubFailureTrampolineStub::Generate(MacroAssembler* masm) {
 }
 
 
+void LoadICTrampolineStub::Generate(MacroAssembler* masm) {

[Toon Verwaest, 2014/08/26 13:26:57]

Why not make this virtual?

+  EmitLoadTypeFeedbackVector(masm, FullVectorLoadConvention::VectorRegister());
+  if (GetCodeKind() == Code::KEYED_LOAD_IC) {
+    VectorKeyedLoadStub stub(isolate());
+    __ Jump(stub.GetCode(), RelocInfo::CODE_TARGET);
+  } else {
+    DCHECK(GetCodeKind() == Code::LOAD_IC);
+    VectorLoadStub stub(isolate(), state_);
+    __ Jump(stub.GetCode(), RelocInfo::CODE_TARGET);
+  }
+}
+
+
 static unsigned int GetProfileEntryHookCallSize(MacroAssembler* masm) {
   // The entry hook is a "BumpSystemStackPointer" instruction (sub),
   // followed by a "Push lr" instruction, followed by a call.