--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/test/compiler/intrinsics/bmi/verifycode/BmiIntrinsicBase.java	Fri Apr 11 00:34:51 2014 +0400
@@ -0,0 +1,186 @@
+/*
+ * Copyright (c) 2014, 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.
+ *
+ */
+
+import com.oracle.java.testlibrary.Asserts;
+import com.oracle.java.testlibrary.Platform;
+import com.oracle.java.testlibrary.Utils;
+import sun.hotspot.code.NMethod;
+import sun.hotspot.cpuinfo.CPUInfo;
+
+import java.lang.reflect.Executable;
+import java.lang.reflect.Method;
+import java.util.concurrent.Callable;
+import java.util.function.Function;
+
+public class BmiIntrinsicBase extends CompilerWhiteBoxTest {
+
+    protected BmiIntrinsicBase(BmiTestCase testCase) {
+        super(testCase);
+    }
+
+    public static void verifyTestCase(Function<Method, BmiTestCase> constructor, Method... methods) throws Exception {
+        for (Method method : methods) {
+            new BmiIntrinsicBase(constructor.apply(method)).test();
+        }
+    }
+
+    @Override
+    protected void test() throws Exception {
+        BmiTestCase bmiTestCase = (BmiTestCase) testCase;
+
+        if (!(Platform.isX86() || Platform.isX64())) {
+            System.out.println("Unsupported platform, test SKIPPED");
+            return;
+        }
+
+        if (!Platform.isServer()) {
+            System.out.println("Not server VM, test SKIPPED");
+            return;
+        }
+
+        if (!CPUInfo.hasFeature(bmiTestCase.getCpuFlag())) {
+            System.out.println("Unsupported hardware, no required CPU flag " + bmiTestCase.getCpuFlag() + " , test SKIPPED");
+            return;
+        }
+
+        if (!Boolean.valueOf(getVMOption(bmiTestCase.getVMFlag()))) {
+            System.out.println("VM flag " + bmiTestCase.getVMFlag() + " disabled, test SKIPPED");
+            return;
+        }
+
+        System.out.println(testCase.name());
+
+        switch (MODE) {
+            case "compiled mode":
+            case "mixed mode":
+                if (TIERED_COMPILATION && TIERED_STOP_AT_LEVEL != CompilerWhiteBoxTest.COMP_LEVEL_MAX) {
+                    System.out.println("TieredStopAtLevel value (" + TIERED_STOP_AT_LEVEL + ") is too low, test SKIPPED");
+                    return;
+                }
+                deoptimize();
+                compileAtLevelAndCheck(CompilerWhiteBoxTest.COMP_LEVEL_MAX);
+                break;
+            case "interpreted mode": // test is not applicable in this mode;
+                System.err.println("Warning: This test is not applicable in mode: " + MODE);
+                break;
+            default:
+                throw new AssertionError("Test bug, unknown VM mode: " + MODE);
+        }
+    }
+
+    protected void compileAtLevelAndCheck(int level) {
+        WHITE_BOX.enqueueMethodForCompilation(method, level);
+        waitBackgroundCompilation();
+        checkCompilation(method, level);
+        checkEmittedCode(method);
+    }
+
+    protected void checkCompilation(Executable executable, int level) {
+        if (!WHITE_BOX.isMethodCompiled(executable)) {
+            throw new AssertionError("Test bug, expected compilation (level): " + level + ", but not compiled" + WHITE_BOX.isMethodCompilable(executable, level));
+        }
+        final int compilationLevel = WHITE_BOX.getMethodCompilationLevel(executable);
+        if (compilationLevel != level) {
+            throw new AssertionError("Test bug, expected compilation (level): " + level + ", but level: " + compilationLevel);
+        }
+    }
+
+    protected void checkEmittedCode(Executable executable) {
+        final byte[] nativeCode = NMethod.get(executable, false).insts;
+        if (!((BmiTestCase) testCase).verifyPositive(nativeCode)) {
+            throw new AssertionError(testCase.name() + "CPU instructions expected not found: " + Utils.toHexString(nativeCode));
+        } else {
+            System.out.println("CPU instructions found, PASSED");
+        }
+    }
+
+    abstract static class BmiTestCase implements CompilerWhiteBoxTest.TestCase {
+        private final Method method;
+        protected byte[] instrMask;
+        protected byte[] instrPattern;
+        protected boolean isLongOperation;
+
+        public BmiTestCase(Method method) {
+            this.method = method;
+        }
+
+        @Override
+        public String name() {
+            return method.toGenericString();
+        }
+
+        @Override
+        public Executable getExecutable() {
+            return method;
+        }
+
+        @Override
+        public Callable<Integer> getCallable() {
+            return null;
+        }
+
+        @Override
+        public boolean isOsr() {
+            return false;
+        }
+
+        protected int countCpuInstructions(byte[] nativeCode) {
+            int count = 0;
+            int patternSize = Math.min(instrMask.length, instrPattern.length);
+            boolean found;
+            Asserts.assertGreaterThan(patternSize, 0);
+            for (int i = 0, n = nativeCode.length - patternSize; i < n; i++) {
+                found = true;
+                for (int j = 0; j < patternSize; j++) {
+                    if ((nativeCode[i + j] & instrMask[j]) != instrPattern[j]) {
+                        found = false;
+                        break;
+                    }
+                }
+                if (found) {
+                    ++count;
+                    i += patternSize - 1;
+                }
+            }
+            return count;
+        }
+
+        public boolean verifyPositive(byte[] nativeCode) {
+            final int cnt = countCpuInstructions(nativeCode);
+            if (Platform.isX86()) {
+                return cnt >= (isLongOperation ? 2 : 1);
+            } else {
+                return Platform.isX64() && cnt >= 1;
+            }
+        }
+
+        protected String getCpuFlag() {
+            return "bmi1";
+        }
+
+        protected String getVMFlag() {
+            return "UseBMI1Instructions";
+        }
+    }
+}