--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/jvmci/jdk.vm.ci.compiler/src/jdk/vm/ci/compiler/Compiler.java	Thu Oct 08 17:28:41 2015 -0700
@@ -0,0 +1,46 @@
+/*
+ * Copyright (c) 2015, Oracle and/or its affiliates. All rights reserved.
+ * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
+ *
+ * This code is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 2 only, as
+ * published by the Free Software Foundation.
+ *
+ * This code is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
+ * version 2 for more details (a copy is included in the LICENSE file that
+ * accompanied this code).
+ *
+ * You should have received a copy of the GNU General Public License version
+ * 2 along with this work; if not, write to the Free Software Foundation,
+ * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
+ *
+ * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
+ * or visit www.oracle.com if you need additional information or have any
+ * questions.
+ */
+package jdk.vm.ci.compiler;
+
+import jdk.vm.ci.code.CompilationRequest;
+import jdk.vm.ci.options.Option;
+import jdk.vm.ci.options.OptionType;
+import jdk.vm.ci.options.OptionValue;
+
+public interface Compiler {
+    int INVOCATION_ENTRY_BCI = -1;
+
+    @Option(help = "", type = OptionType.Debug) OptionValue<String> PrintFilter = new OptionValue<>(null);
+    @Option(help = "", type = OptionType.Debug) OptionValue<Boolean> PrintCompilation = new OptionValue<>(false);
+    @Option(help = "", type = OptionType.Debug) OptionValue<Boolean> PrintAfterCompilation = new OptionValue<>(false);
+    @Option(help = "", type = OptionType.Debug) OptionValue<Boolean> PrintBailout = new OptionValue<>(false);
+    @Option(help = "", type = OptionType.Debug) OptionValue<Boolean> ExitVMOnBailout = new OptionValue<>(false);
+    @Option(help = "", type = OptionType.Debug) OptionValue<Boolean> ExitVMOnException = new OptionValue<>(true);
+    @Option(help = "", type = OptionType.Debug) OptionValue<Boolean> PrintStackTraceOnException = new OptionValue<>(false);
+
+    /**
+     * Services a compilation request. This object should compile the method to machine code and
+     * install it in the code cache if the compilation is successful.
+     */
+    void compileMethod(CompilationRequest request);
+}