Optimizing/X86: PC-relative dex cache array addressing.
Add PC-relative dex cache array addressing for X86 and use
it for better invoke-static/-direct dispatch. Also delay
the initialization to the PC-relative base until needed.
Change-Id: Ib8634d5edce4920cd70172fd13211809cf6948d1
diff --git a/compiler/optimizing/pc_relative_fixups_x86.h b/compiler/optimizing/pc_relative_fixups_x86.h
new file mode 100644
index 0000000..af708ac
--- /dev/null
+++ b/compiler/optimizing/pc_relative_fixups_x86.h
@@ -0,0 +1,37 @@
+/*
+ * Copyright (C) 2015 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#ifndef ART_COMPILER_OPTIMIZING_PC_RELATIVE_FIXUPS_X86_H_
+#define ART_COMPILER_OPTIMIZING_PC_RELATIVE_FIXUPS_X86_H_
+
+#include "nodes.h"
+#include "optimization.h"
+
+namespace art {
+namespace x86 {
+
+class PcRelativeFixups : public HOptimization {
+ public:
+ PcRelativeFixups(HGraph* graph, OptimizingCompilerStats* stats)
+ : HOptimization(graph, "pc_relative_fixups_x86", stats) {}
+
+ void Run() OVERRIDE;
+};
+
+} // namespace x86
+} // namespace art
+
+#endif // ART_COMPILER_OPTIMIZING_PC_RELATIVE_FIXUPS_X86_H_