--- /dev/null	2015-09-16 15:19:49.000000000 -0700
+++ new/src/java.base/share/classes/jdk.internal.jvmci.compiler/src/jdk/internal/jvmci/compiler/Compiler.java	2015-09-16 15:19:49.000000000 -0700
@@ -0,0 +1,50 @@
+/*
+ * 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.internal.jvmci.compiler;
+
+import jdk.internal.jvmci.meta.*;
+import jdk.internal.jvmci.options.*;
+
+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);
+
+    /**
+     * Request the compilation of a method by this JVMCI compiler. The compiler should compile the
+     * method to machine code and install it in the code cache if the compilation is successful.
+     *
+     * @param method the method that should be compiled
+     * @param entryBCI the BCI at which to start compiling where -1 denotes a non-OSR compilation
+     *            request and all other values denote an OSR compilation request
+     * @param jvmciEnv pointer to native {@code JVMCIEnv} object
+     * @param id a unique identifier for this compilation
+     */
+    void compileMethod(ResolvedJavaMethod method, int entryBCI, long jvmciEnv, int id);
+}