--- /dev/null	2017-01-22 10:16:57.869617664 -0800
+++ new/src/jdk.internal.vm.compiler/share/classes/org.graalvm.compiler.phases/src/org/graalvm/compiler/phases/tiers/SuitesProvider.java	2017-02-15 17:08:33.286651682 -0800
@@ -0,0 +1,53 @@
+/*
+ * Copyright (c) 2013, 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 org.graalvm.compiler.phases.tiers;
+
+import org.graalvm.compiler.lir.phases.LIRSuites;
+import org.graalvm.compiler.phases.PhaseSuite;
+
+/**
+ * Main interface providing access to suites used for compilation.
+ */
+
+public interface SuitesProvider {
+
+    /**
+     * Get the default phase suites of this compiler. This will take in account any options enabled
+     * at the time of call, returning an appropriately constructed suite. The returned suite is
+     * immutable by default but {@link Suites#copy} can be used to create a customized version.
+     */
+    Suites getDefaultSuites();
+
+    /**
+     * Get the default phase suite for creating new graphs.
+     */
+    PhaseSuite<HighTierContext> getDefaultGraphBuilderSuite();
+
+    /**
+     * Get the default LIR phase suites of this compiler. This will take in account any options
+     * enabled at the time of call, returning an appropriately constructed suite. The returned suite
+     * is immutable by default but {@link LIRSuites#copy} can be used to create a customized
+     * version.
+     */
+    LIRSuites getDefaultLIRSuites();
+}