--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/src/jdk.internal.vm.compiler/share/classes/org.graalvm.compiler.core.test/src/org/graalvm/compiler/core/test/TrivialInliningExplosionTest.java	Fri Feb 02 17:28:17 2018 -0800
@@ -0,0 +1,82 @@
+/*
+ * Copyright (c) 2017, 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.core.test;
+
+import org.graalvm.compiler.core.common.CompilationIdentifier;
+import org.graalvm.compiler.core.common.GraalOptions;
+import org.graalvm.compiler.java.BytecodeParserOptions;
+import org.graalvm.compiler.nodes.StructuredGraph;
+import org.graalvm.compiler.options.OptionValues;
+import org.junit.Assert;
+import org.junit.Test;
+
+import jdk.vm.ci.meta.ResolvedJavaMethod;
+
+/**
+ * Tests that the defaults for {@link GraalOptions#TrivialInliningSize} and
+ * {@link BytecodeParserOptions#InlineDuringParsingMaxDepth} prevent explosive graph growth for code
+ * with small recursive methods.
+ */
+public class TrivialInliningExplosionTest extends GraalCompilerTest {
+
+    public static void trivial() {
+        trivial();
+        trivial();
+        trivial();
+    }
+
+    public static void main() {
+        trivial();
+        trivial();
+        trivial();
+        trivial();
+        trivial();
+        trivial();
+        trivial();
+        trivial();
+        trivial();
+    }
+
+    private int afterParseSize;
+
+    @Override
+    protected StructuredGraph parseForCompile(ResolvedJavaMethod method, CompilationIdentifier compilationId, OptionValues options) {
+        final StructuredGraph graph = super.parseForCompile(method, compilationId, options);
+        this.afterParseSize = graph.getNodeCount();
+        return graph;
+    }
+
+    @Test
+    public void test() {
+        ResolvedJavaMethod methodm0 = getResolvedJavaMethod("trivial");
+        Assert.assertTrue(methodm0.getCodeSize() <= GraalOptions.TrivialInliningSize.getValue(getInitialOptions()));
+        test("main");
+        int afterCompileSize = lastCompiledGraph.getNodeCount();
+
+        // The values of afterParseSize and afterCompileSize when this
+        // test was written were 849 and 848 respectively.
+        Assert.assertTrue(afterParseSize < 2000);
+        Assert.assertTrue(afterCompileSize < 2000);
+
+    }
+}