/*
* Copyright (c) 2018, 2022, 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.
*/
/*
* @test id=default
* @key randomness
* @summary Fuzz tests for jdk.internal.vm.Continuation
* @requires vm.continuations
* @requires vm.flavor == "server" & (vm.opt.TieredStopAtLevel == null | vm.opt.TieredStopAtLevel == 4)
* @requires vm.opt.TieredCompilation == null | vm.opt.TieredCompilation == true
* @modules java.base java.base/jdk.internal.vm.annotation java.base/jdk.internal.vm
* @library /test/lib
* @build java.base/java.lang.StackWalkerHelper
* @build jdk.test.whitebox.WhiteBox
* @run driver jdk.test.lib.helpers.ClassFileInstaller jdk.test.whitebox.WhiteBox
*
* @run main/othervm/timeout=300 --enable-preview -XX:+UnlockDiagnosticVMOptions -XX:+WhiteBoxAPI -Xbootclasspath/a:.
* Fuzz
*/
/*
* @test id=preserve-fp
* @key randomness
* @summary Fuzz tests for jdk.internal.vm.Continuation
* @requires vm.continuations
* @requires vm.flavor == "server" & (vm.opt.TieredStopAtLevel == null | vm.opt.TieredStopAtLevel == 4)
* @requires vm.opt.TieredCompilation == null | vm.opt.TieredCompilation == true
* @modules java.base java.base/jdk.internal.vm.annotation java.base/jdk.internal.vm
* @library /test/lib
* @build java.base/java.lang.StackWalkerHelper
* @build jdk.test.whitebox.WhiteBox
* @run driver jdk.test.lib.helpers.ClassFileInstaller jdk.test.whitebox.WhiteBox
*
* @run main/othervm/timeout=300 --enable-preview -XX:+UnlockDiagnosticVMOptions -XX:+WhiteBoxAPI -Xbootclasspath/a:.
* -XX:+PreserveFramePointer
* Fuzz
*/
import jdk.internal.vm.Continuation;
import jdk.internal.vm.ContinuationScope;
import java.lang.invoke.*;
import java.lang.reflect.*;
import java.lang.StackWalker.StackFrame;
import java.nio.file.*;
import java.util.*;
import java.util.function .*;
import java.util.stream.*;
import static java.lang.Math.max;
import static java.lang.Math.min;
import jdk.internal.vm.annotation.DontInline;
import jdk.test.lib.Utils;
import jdk.test.whitebox.WhiteBox;
import jdk.test.lib.Platform;
import jtreg.SkippedException;
public class Fuzz implements Runnable {
static final boolean VERIFY_STACK = true ; // could add significant time
static final boolean FILE = true ;
static final boolean RANDOM = true ;
static final boolean VERBOSE = false ;
static float timeoutFactor = Float .parseFloat(System.getProperty("test.timeout.factor" , "1.0" ));
static final int COMPILATION_TIMEOUT = (int )(5_000 * timeoutFactor); // ms
static final Path TEST_DIR = Path.of(System.getProperty("test.src" , "." ));
public static void main(String[] args) {
if (Platform.isSlowDebugBuild() && Platform.isOSX() && Platform.isAArch64()) {
throw new SkippedException("Test is unstable with slowdebug bits "
+ "on macosx-aarch64" );
}
warmup();
for (int compileLevel : new int []{4}) {
for (boolean compileRun : new boolean []{true }) {
COMPILE_LEVEL = compileLevel;
COMPILE_RUN = compileRun;
resetCompilation();
runTests();
}
}
}
static void runTests() {
if (FILE) testFile("fuzz.dat" );
if (RANDOM) testRandom(System.currentTimeMillis(), 50);
}
////////////////
enum Op {
CALL_I_INT, CALL_I_DBL, CALL_I_MANY,
CALL_C_INT, CALL_C_DBL, CALL_C_MANY,
CALL_I_CTCH, CALL_C_CTCH,
CALL_I_PIN, CALL_C_PIN,
MH_I_INT, MH_C_INT, MH_I_MANY, MH_C_MANY,
REF_I_INT, REF_C_INT, REF_I_MANY, REF_C_MANY,
LOOP, YIELD, THROW , DONE;
static final EnumSet<Op> BASIC = EnumSet.of(LOOP, YIELD);
static final EnumSet<Op> STANDARD = EnumSet.range(CALL_I_INT, CALL_C_CTCH);
static final EnumSet<Op> PIN = EnumSet.range(CALL_I_PIN, CALL_C_PIN);
static final EnumSet<Op> MH = EnumSet.range(MH_I_INT, MH_C_MANY);
static final EnumSet<Op> REFLECTED = EnumSet.range(REF_I_INT, REF_C_MANY);
static final EnumSet<Op> NON_CALLS = EnumSet.range(LOOP, DONE);
static final EnumSet<Op> COMPILED = EnumSet.copyOf(Arrays.stream(Op.values()).filter(x -> x.toString().contains("_C_" )).collect(Collectors.toList()));
static final EnumSet<Op> INTERPRETED = EnumSet.copyOf(Arrays.stream(Op.values()).filter(x -> x.toString().contains("_I_" )).collect(Collectors.toList()));
static Op toInterpreted(Op op) { return INTERPRETED.contains(op) ? op : Enum .valueOf(Op.class , op.toString().replace("_C_" , "_I_" )); }
static Op toCompiled(Op op) { return COMPILED.contains(op) ? op : Enum .valueOf(Op.class , op.toString().replace("_I_" , "_C_" )); }
}
static class Generator {
public Op[] generate() {
final int length = max(1, pick(5, 10, 50/*, 200*/) + plusOrMinus(5));
Set<Op> highProb = new HashSet<Op>();
Set<Op> lowProb = new HashSet<Op>();
if (percent(100)) highProb.addAll(Op.BASIC);
if (percent(100)) highProb.addAll(Op.STANDARD);
if (percent(1)) lowProb.add(Op.THROW );
if (percent(3)) lowProb.addAll(Op.PIN);
if (percent(3)) lowProb.addAll(Op.MH);
if (percent(0)) lowProb.addAll(Op.REFLECTED);
if (percent(50)) {
highProb.removeAll(Op.INTERPRETED);
lowProb.removeAll(Op.INTERPRETED);
}
Op[] highProb0 = highProb.toArray(Op[]::new );
Op[] lowProb0 = lowProb.toArray(Op[]::new );
int loops = 7;
Op[] trace = new Op[length];
for (int i=0; i < trace.length; i++) {
trace[i] = pick((lowProb.isEmpty() || percent(90)) ? highProb0 : lowProb0);
if (trace[i] == Op.LOOP && (loops--) <= 0) i--;
}
return trace;
}
private final Random rnd;
public Generator(Random rnd) { this .rnd = rnd; }
@SafeVarargs
private <T> T pick(T... values) { return values[rnd.nextInt(values.length)]; }
private boolean percent(int percent) { return rnd.nextInt(100) < percent; }
private int plusOrMinus(int n) { return rnd.nextInt(2*n + 1) - n; }
}
static Stream<Op[]> random(Random rnd) {
var g = new Generator(rnd);
return Stream.iterate(0, x->x+1).map(__ -> g.generate());
}
static void testRandom(long seed, int number) {
System.out.println("-- RANDOM (seed: " + seed + ") --" );
testStream(random(new Random(seed)).limit(number));
}
static void testFile(String fileName) {
System.out.println("-- FILE (" + fileName + ") --" );
try {
testStream(file(TEST_DIR.resolve(fileName)));
} catch (java.io.IOException e) { throw new RuntimeException(e); }
}
static Stream<Op[]> file(Path file) throws java.io.IOException {
return Files.lines(file).map(String::trim).filter(s -> !s.isBlank() && !s.startsWith("#" )).map(Fuzz::parse);
}
static Op[] parse(String line) {
return Arrays.stream(line.split(", " )).map(s -> Enum .valueOf(Op.class , s))
.collect(Collectors.toList()).toArray(Op[]::new );
}
static int testCounter;
static void testStream(Stream<Op[]> traces) { testCounter = 0; traces.forEach(Fuzz::testTrace); }
////////////////////////////////////////
static void testTrace(Op[] trace) {
testCounter++;
System.out.println("\n" + testCounter + ": COMPILE_LEVEL: " + COMPILE_LEVEL + " COMPILE_RUN: " + COMPILE_RUN);
for (int attempt = 0; attempt < 3; attempt++) {
if (attempt > 0) System.out.println("RETRYING " + attempt);
compile();
long start = time();
var fuzz = new Fuzz(trace);
fuzz.verbose = VERBOSE && attempt == 0;
fuzz.print();
int yields = fuzz.test();
time(start, "Test (" + yields + " yields)" );
if (fuzz.checkCompilation())
break ;
}
}
static final ContinuationScope SCOPE = new ContinuationScope() {};
static class FuzzException extends RuntimeException {
public FuzzException(String msg) { super (msg); }
}
boolean verbose = false ;
private final Op[] trace;
private int index = -1;
private int result = -1;
private Fuzz(Op[] trace) { this .trace = trace; }
int test() {
Continuation cont = new Continuation(SCOPE, this ) {
@Override protected void onPinned(Pinned reason) { if (verbose) System.out.println("PINNED " + reason); }
};
this .yields = 0;
int count = 0;
try {
while (true ) {
var start = time();
cont.run();
if (cont.isDone()) break ;
assert !shouldThrow();
verifyStack(cont);
count++;
time(start, "Iteration" );
}
verifyResult(result);
} catch (FuzzException e) {
assert shouldThrow();
assert e.getMessage().equals("EX" );
assert cont.isDone();
}
assert count == yields : "count: " + count + " yields: " + yields;
return count;
}
void print() { printTrace(trace); }
private Op trace(int i) { return i < trace.length ? trace[i] : Op.DONE; }
private Op current() { return trace(index); }
private Op next(int c) { logOp(c); index++; return current(); }
////// Compilation
private static boolean COMPILE_RUN;
private static int COMPILE_LEVEL;
static final int WARMUP_ITERS = 15_000;
static final Op[] WARMUP_TRACE = {Op.MH_C_INT, Op.MH_C_MANY, Op.REF_C_INT, Op.REF_C_MANY, Op.CALL_C_INT};
static void warmup() {
final long start = time();
warmup(WARMUP_TRACE, WARMUP_ITERS); // generate (for reflection) and compile method handles
time(start, "Warmup" );
}
static void warmup(Op[] trace, int times) {
for (int i=0; i<times; i++) {
new Fuzz(trace).run();
}
}
static void resetCompilation() {
Set<Method> compile = Op.COMPILED.stream().map(Fuzz::method).collect(Collectors.toCollection(HashSet::new ));
compile.add(run);
for (Method m : compile) {
WB.deoptimizeMethod(m);
WB.clearMethodState(m);
}
}
static void enqueueForCompilation(Method m) {
if (WB.isMethodCompiled(m)) return ;
// WB compilation tasks do not expire while others do,
// so we wait for an existing task to finish before enqueuing.
// Alternatively run with -XX:TieredCompileTaskTimeout=5000
Utils.waitForCondition(() -> WB.isMethodQueuedForCompilation(m), 1000);
if (WB.isMethodCompiled(m)) return ;
WB.enqueueMethodForCompilation(m, COMPILE_LEVEL);
}
static void waitForCompilation(Method m) {
if (!Utils.waitForCondition(() -> WB.isMethodCompiled(m), COMPILATION_TIMEOUT)) {
System.out.println(">>> Compilation status for: " + m);
System.out.println("isMethodCompiled: " + WB.isMethodCompiled(m) + " " +
"isMethodCompilable: " + WB.isMethodCompilable(m) + " " +
"isMethodQueuedForCompilation: " + WB.isMethodQueuedForCompilation(m) + " " +
"getMethodCompilationLevel: " + WB.getMethodCompilationLevel(m));
throw new AssertionError("Failed to compile " + m + " in " + COMPILATION_TIMEOUT + "ms" );
}
}
static void compileContinuation() {
var compile = new HashSet<Method>();
for (Method m : Continuation.class .getDeclaredMethods()) {
if (!WB.isMethodCompiled(m)) {
if (!Modifier.isNative(m.getModifiers())
&& (m.getName().startsWith("enter" )
|| m.getName().startsWith("yield" ))) {
enqueueForCompilation(m);
compile.add(m);
}
}
}
for (Method m : compile) waitForCompilation(m);
}
static void compile() {
final long start = time();
compileContinuation();
Set<Method> compile = Op.COMPILED.stream().map(Fuzz::method).collect(Collectors.toCollection(HashSet::new ));
Set<Method> interpret = Op.INTERPRETED.stream().map(Fuzz::method).collect(Collectors.toCollection(HashSet::new ));
(COMPILE_RUN ? compile : interpret).add(run);
compile.addAll(precompile);
for (Method m : interpret) WB.makeMethodNotCompilable(m);
for (Method m : compile) enqueueForCompilation(m);
for (Method m : compile) waitForCompilation(m);
for (Method m : compile) assert WB.isMethodCompiled(m) : "method: " + m;
for (Method m : interpret) assert !WB.isMethodCompiled(m) : "method: " + m;
time(start, "Compile" );
}
boolean checkContinuationCompilation() {
for (Method m : Continuation.class .getDeclaredMethods()) {
if (!WB.isMethodCompiled(m)) {
if (!Modifier.isNative(m.getModifiers())
&& (m.getName().startsWith("enter" )
|| m.getName().startsWith("yield" ))) {
return false ;
}
}
}
return true ;
}
boolean checkCompilation() {
boolean res = true ;
if (!checkContinuationCompilation()) {
res = false ;
System.out.println("CHANGED CONTINUATION COMPILATION" );
}
Op[] newTrace = Arrays.copyOf(trace, trace.length);
if (!checkCompilation(newTrace)) {
res = false ;
System.out.println("CHANGED COMPILATION" );
printTrace(newTrace);
}
return res;
}
static boolean checkCompilation(Op[] trace) {
boolean ok = true ;
for (int i = 0; i < trace.length; i++) {
Op op = trace[i];
if (Op.COMPILED.contains(op) && !WB.isMethodCompiled(method(op))) trace[i] = Op.toInterpreted(op);
if (Op.INTERPRETED.contains(op) && WB.isMethodCompiled(method(op))) trace[i] = Op.toCompiled(op);
if (op != trace[i]) ok = false ;
}
return ok;
}
/////////// Instance Helpers
private StackTraceElement[] backtrace;
private StackFrame[] fbacktrace;
private StackFrame[] lfbacktrace;
private int yields;
void indent(int depth) {
// depth = index;
for (int i=0; i<depth; i++) System.out.print(" " );
}
void logOp(int iter) {
if (!verbose) return ;
int depth = depth();
System.out.print("> " + depth + " " );
indent(depth);
System.out.println("iter: " + iter + " index: " + index + " op: " + trace(index+1));
}
<T> T log(T result) {
if (!verbose) return result;
int depth = depth();
System.out.print("> " + depth + " " );
indent(depth);
System.out.println("result " + result);
return result;
}
int depth() {
int d = 0;
for (int i=0; i<=index && i < trace.length; i++) if (!Op.NON_CALLS.contains(trace[i])) d++;
return d;
}
boolean traceHas(Predicate<Op> pred) {
for (int i = 0; i < index; i++) if (pred.test(trace[i])) return true ;
return false ;
}
String[] expectedStackTrace() {
var ms = new ArrayList<String>();
for (int i = index; i >= 0; i--) if (!Op.NON_CALLS.contains(trace[i])) ms.add(method(trace[i]).getName());
ms.add("run" );
return ms.toArray(new String[0]);
}
int computeResult() {
// To compute the expected result, we remove all YIELDs from the trace and run it
Op[] trace0 = Arrays.stream(trace).filter(op -> op != Op.YIELD)
.collect(Collectors.toList()).toArray(Op[]::new );
Fuzz f0 = new Fuzz(trace0);
// if (VERBOSE) {
// System.out.println(">>>> RESULT");
// f0.verbose = true;
// }
f0.run();
return f0.result;
}
void verifyResult(int result) {
int computed = computeResult();
assert result == computed : "result: " + result + " expected: " + computed;
}
boolean shouldPin() {
return traceHas(Op.PIN::contains);
}
void verifyPin(boolean yieldResult) {
if (yieldResult) yields++;
if (!yieldResult && traceHas(op -> Op.INTERPRETED.contains(op) && Op.REFLECTED.contains(op))) return ;
assert yieldResult != shouldPin() : "res: " + yieldResult + " shouldPin: " + shouldPin();
}
boolean shouldThrow() {
for (int i = 0; i <= index && i < trace.length; i++) {
switch (trace[i]) {
case CALL_I_CTCH, CALL_C_CTCH -> { return false ; }
case THROW -> { return true ; }
default -> {}
}
}
return false ;
}
void captureStack() {
// Thread.dumpStack();
if (!VERIFY_STACK) return ;
backtrace = Thread .currentThread().getStackTrace();
fbacktrace = StackWalkerHelper.getStackFrames(SCOPE);
lfbacktrace = StackWalkerHelper.getLiveStackFrames(SCOPE);
}
void verifyStack() {
if (!VERIFY_STACK) return ;
var start = time();
verifyStack(backtrace);
verifyStack(backtrace, StackWalkerHelper.toStackTraceElement(fbacktrace));
verifyStack(fbacktrace, lfbacktrace);
verifyStack(backtrace, Thread .currentThread().getStackTrace());
verifyStack(fbacktrace, StackWalkerHelper.getStackFrames(SCOPE));
verifyStack(lfbacktrace, StackWalkerHelper.getLiveStackFrames(SCOPE));
time(start, "Verify stack" );
}
void verifyStack(Continuation cont) {
if (!VERIFY_STACK) return ;
var start = time();
verifyStack(backtrace);
verifyStack(backtrace, StackWalkerHelper.toStackTraceElement(fbacktrace));
verifyStack(fbacktrace, lfbacktrace);
verifyStack(backtrace, cont.getStackTrace());
verifyStack(fbacktrace, StackWalkerHelper.getStackFrames(cont));
verifyStack(lfbacktrace, StackWalkerHelper.getLiveStackFrames(cont));
time(start, "Verify continuation stack" );
}
static boolean isStackCaptureMechanism(Object sf) {
return Fuzz.class .getName().equals(sfClassName(sf))
&& ("captureStack" .equals(sfMethodName(sf)) || "verifyStack" .equals(sfMethodName(sf)));
}
static boolean isPrePostYield(Object sf) {
return Fuzz.class .getName().equals(sfClassName(sf))
&& ("preYield" .equals(sfMethodName(sf)) || "postYield" .equals(sfMethodName(sf)));
}
static <T> T[] cutStack(T[] stack) {
var list = new ArrayList<T>();
int i = 0;
while (i < stack.length && (!Fuzz.class .getName().equals(sfClassName(stack[i])) || isPrePostYield(stack[i]) || isStackCaptureMechanism(stack[i]))) i++;
while (i < stack.length && !Continuation.class .getName().equals(sfClassName(stack[i]))) { list.add(stack[i]); i++; }
// while (i < stack.length && Continuation.class.getName().equals(sfClassName(stack[i])) && !"enterSpecial".equals(sfMethodName(stack[i]))) { list.add(stack[i]); i++; }
return list.toArray(arrayType(stack));
}
void verifyStack(Object[] observed) {
verifyStack(
expectedStackTrace(),
Arrays.stream(cutStack(observed)).filter(sf -> Fuzz.class .getName().equals(sfClassName(sf)))
.collect(Collectors.toList()).toArray(Object[]::new ));
}
static void verifyStack(Object[] expected, Object[] observed) {
expected = cutStack(expected);
observed = cutStack(observed);
boolean equal = true ;
if (expected.length == observed.length) {
for (int i=0; i < expected.length; i++) {
if (!sfEquals(expected[i], observed[i])) {
// we allow a different line number for the first element
if (i > 0 || !Objects.equals(sfClassName(expected[i]), sfClassName(observed[i])) || !Objects.equals(sfMethodName(expected[i]), sfMethodName(observed[i]))) {
System.out.println("At index " + i + " expected: " + sfToString(expected[i]) + " observed: " + sfToString(observed[i]));
equal = false ;
break ;
}
}
}
} else {
equal = false ;
System.out.println("Expected length: " + expected.length + " Observed length: " + observed.length);
}
if (!equal) {
System.out.println("Expected: " ); for (var sf : expected) System.out.println("\t" + sf);
System.out.println("Observed: " ); for (var sf : observed) System.out.println("\t" + sf);
}
assert equal;
}
static String sfClassName(Object f) {
return f instanceof String ? Fuzz.class .getName() :
(f instanceof StackTraceElement ? ((StackTraceElement)f).getClassName() : ((StackFrame)f).getClassName()); }
static String sfMethodName(Object f) {
return f instanceof String ? (String)f :
(f instanceof StackTraceElement ? ((StackTraceElement)f).getMethodName() : ((StackFrame)f).getMethodName()); }
static boolean sfEquals(Object a, Object b) {
if (a instanceof String)
return sfClassName(a).equals(sfClassName(b)) && sfMethodName(a).equals(sfMethodName(b));
return a instanceof StackTraceElement ? Objects.equals(a, b)
: StackWalkerHelper.equals((StackFrame)a, (StackFrame)b);
}
static String sfToString(Object f) {
return f instanceof StackFrame ? StackWalkerHelper.frameToString((StackFrame)f) : Objects.toString(f);
}
//// Static Helpers
static void rethrow(Throwable t) {
if (t instanceof Error) throw (Error)t;
if (t instanceof RuntimeException) throw (RuntimeException)t;
throw new AssertionError(t);
}
static <T> T[] arrayType(T[] array) {
return (T[])java.lang.reflect.Array.newInstance(array.getClass().componentType(), 0);
}
static void printTrace(Op[] trace) { System.out.println(write(trace)); }
static String write(Op[] trace) {
return Arrays.stream(trace).map(Object::toString).collect(Collectors.joining(", " ));
}
static Method method(Op op) { return method.get(op); }
static MethodHandle handle(Op op) { return handle.get(op); }
static long time() { return System.nanoTime(); }
static void time(long startNanos, String message) {
final long duration = (System.nanoTime() - startNanos)/1_000_000;
if (duration > 500)
System.out.println(message + " in " + duration + " ms" );
}
//////
private static final WhiteBox WB = WhiteBox.getWhiteBox();
static final Class <?>[] run_sig = new Class <?>[]{};
static final Class <?>[] int_sig = new Class <?>[]{int .class , int .class };
static final Class <?>[] dbl_sig = new Class <?>[]{int .class , double .class };
static final Class <?>[] mny_sig = new Class <?>[]{int .class ,
int .class , double .class , long .class , float .class , Object.class ,
int .class , double .class , long .class , float .class , Object.class ,
int .class , double .class , long .class , float .class , Object.class ,
int .class , double .class , long .class , float .class , Object.class };
static final MethodType run_type = MethodType.methodType(void .class , run_sig);
static final MethodType int_type = MethodType.methodType(int .class , int_sig);
static final MethodType dbl_type = MethodType.methodType(double .class , dbl_sig);
static final MethodType mny_type = MethodType.methodType(int .class , mny_sig);
static final List<Method> precompile = new ArrayList<>();
static final Method run;
static final Map<Op, Method> method = new EnumMap<>(Op.class );
static final Map<Op, MethodHandle> handle = new EnumMap<>(Op.class );
static {
try {
run = Fuzz.class .getDeclaredMethod("run" , run_sig);
// precompile.add(Fuzz.class.getDeclaredMethod("maybeResetIndex", new Class<?>[]{int.class}));
method.put(Op.CALL_I_INT, Fuzz.class .getDeclaredMethod("int_int" , int_sig));
method.put(Op.CALL_C_INT, Fuzz.class .getDeclaredMethod("com_int" , int_sig));
method.put(Op.CALL_I_DBL, Fuzz.class .getDeclaredMethod("int_dbl" , dbl_sig));
method.put(Op.CALL_C_DBL, Fuzz.class .getDeclaredMethod("com_dbl" , dbl_sig));
method.put(Op.CALL_I_MANY, Fuzz.class .getDeclaredMethod("int_mny" , mny_sig));
method.put(Op.CALL_C_MANY, Fuzz.class .getDeclaredMethod("com_mny" , mny_sig));
method.put(Op.CALL_I_PIN, Fuzz.class .getDeclaredMethod("int_pin" , int_sig));
method.put(Op.CALL_C_PIN, Fuzz.class .getDeclaredMethod("com_pin" , int_sig));
method.put(Op.CALL_I_CTCH, method(Op.CALL_I_INT));
method.put(Op.CALL_C_CTCH, method(Op.CALL_C_INT));
method.put(Op.MH_I_INT, method(Op.CALL_I_INT));
method.put(Op.MH_C_INT, method(Op.CALL_C_INT));
method.put(Op.MH_I_MANY, method(Op.CALL_I_MANY));
method.put(Op.MH_C_MANY, method(Op.CALL_C_MANY));
method.put(Op.REF_I_INT, method(Op.CALL_I_INT));
method.put(Op.REF_C_INT, method(Op.CALL_C_INT));
method.put(Op.REF_I_MANY, method(Op.CALL_I_MANY));
method.put(Op.REF_C_MANY, method(Op.CALL_C_MANY));
MethodHandles.Lookup lookup = MethodHandles.lookup();
handle.put(Op.MH_I_INT, lookup.unreflect(method(Op.CALL_I_INT)));
handle.put(Op.MH_C_INT, lookup.unreflect(method(Op.CALL_C_INT)));
handle.put(Op.MH_I_MANY, lookup.unreflect(method(Op.CALL_I_MANY)));
handle.put(Op.MH_C_MANY, lookup.unreflect(method(Op.CALL_C_MANY)));
} catch (ReflectiveOperationException e) {
throw new AssertionError(e);
}
}
@DontInline void preYield() { captureStack(); }
@DontInline void postYield(boolean yieldResult) { verifyPin(yieldResult); verifyStack(); }
@DontInline void maybeResetIndex(int index0) { this .index = current() != Op.YIELD ? index0 : index; }
@DontInline void throwException() { throw new FuzzException("EX" ); }
@Override
public void run() {
final int depth = 0;
int res = 3;
int x1 = (int )res, x2 = (int )res, x3 = (int )res, x4 = (int )res;
double d1 = (double )res, d2 = (double )res, d3 = (double )res, d4 = (double )res;
long l1 = (long )res, l2 = (long )res, l3 = (long )res, l4 = (long )res;
float f1 = (float )res, f2 = (float )res, f3 = (float )res, f4 = (float )res;
Object o1 = res, o2 = res, o3 = res, o4 = res;
for (int c = 1, index0 = index; c > 0; c--, maybeResetIndex(index0)) { // index0 is the index to which we return when we loop
switch (next(c)) {
case THROW -> throwException();
case LOOP -> { c += 2; index0 = index; }
case YIELD -> { preYield(); boolean y = Continuation.yield(SCOPE); postYield(y); c++; }
case DONE -> { break ; }
case CALL_I_INT -> res += int_int(depth+1, (int )res);
case CALL_C_INT -> res += com_int(depth+1, (int )res);
case CALL_I_DBL -> res += (int )int_dbl(depth+1, res);
case CALL_C_DBL -> res += (int )com_dbl(depth+1, res);
case CALL_I_PIN -> res += int_pin(depth+1, (int )res);
case CALL_C_PIN -> res += com_pin(depth+1, (int )res);
case CALL_I_MANY -> res += int_mny(depth+1, x1, d1, l1, f1, o1, x2, d2, l2, f2, o2, x3, d3, l3, f3, o3, x4, d4, l4, f4, o4);
case CALL_C_MANY -> res += com_mny(depth+1, x1, d1, l1, f1, o1, x2, d2, l2, f2, o2, x3, d3, l3, f3, o3, x4, d4, l4, f4, o4);
case CALL_I_CTCH -> {try { res += int_int(depth+1, (int )res); } catch (FuzzException e) {}}
case CALL_C_CTCH -> {try { res += com_int(depth+1, (int )res); } catch (FuzzException e) {}}
case MH_I_INT, MH_C_INT -> {try { res += (int )handle(current()).invokeExact(this , depth+1, (int )res); } catch (Throwable e) { rethrow(e); }}
case MH_I_MANY, MH_C_MANY -> {try { res += (int )handle(current()).invokeExact(this , depth+1, x1, d1, l1, f1, o1, x2, d2, l2, f2, o2, x3, d3, l3, f3, o3, x4, d4, l4, f4, o4); } catch (Throwable e) { rethrow(e); }}
case REF_I_INT, REF_C_INT -> {try { res += (int )method(current()).invoke(this , depth+1, (int )res); } catch (InvocationTargetException e) { rethrow(e.getCause()); } catch (IllegalAccessException e) { assert false ; }}
case REF_I_MANY, REF_C_MANY -> {try { res += (int )method(current()).invoke(this , depth+1, x1, d1, l1, f1, o1, x2, d2, l2, f2, o2, x3, d3, l3, f3, o3, x4, d4, l4, f4, o4); } catch (InvocationTargetException e) { rethrow(e.getCause()); } catch (IllegalAccessException e) { assert false ; }}
default -> throw new AssertionError("Unknown op: " + current());
}
}
this .result = log(res);
}
@DontInline
int int_int(final int depth, int x) {
int res = x;
int x1 = (int )res, x2 = (int )res, x3 = (int )res, x4 = (int )res;
double d1 = (double )res, d2 = (double )res, d3 = (double )res, d4 = (double )res;
long l1 = (long )res, l2 = (long )res, l3 = (long )res, l4 = (long )res;
float f1 = (float )res, f2 = (float )res, f3 = (float )res, f4 = (float )res;
Object o1 = res, o2 = res, o3 = res, o4 = res;
for (int c = 1, index0 = index; c > 0; c--, maybeResetIndex(index0)) { // index0 is the index to which we return when we loop
switch (next(c)) {
case THROW -> throwException();
case LOOP -> { c += 2; index0 = index; }
case YIELD -> { preYield(); boolean y = Continuation.yield(SCOPE); postYield(y); c++; }
case DONE -> { break ; }
case CALL_I_INT -> res += int_int(depth+1, (int )res);
case CALL_C_INT -> res += com_int(depth+1, (int )res);
case CALL_I_DBL -> res += (int )int_dbl(depth+1, res);
case CALL_C_DBL -> res += (int )com_dbl(depth+1, res);
case CALL_I_PIN -> res += int_pin(depth+1, (int )res);
case CALL_C_PIN -> res += com_pin(depth+1, (int )res);
case CALL_I_MANY -> res += int_mny(depth+1, x1, d1, l1, f1, o1, x2, d2, l2, f2, o2, x3, d3, l3, f3, o3, x4, d4, l4, f4, o4);
case CALL_C_MANY -> res += com_mny(depth+1, x1, d1, l1, f1, o1, x2, d2, l2, f2, o2, x3, d3, l3, f3, o3, x4, d4, l4, f4, o4);
case CALL_I_CTCH -> {try { res += int_int(depth+1, (int )res); } catch (FuzzException e) {}}
case CALL_C_CTCH -> {try { res += com_int(depth+1, (int )res); } catch (FuzzException e) {}}
case MH_I_INT, MH_C_INT -> {try { res += (int )handle(current()).invokeExact(this , depth+1, (int )res); } catch (Throwable e) { rethrow(e); }}
case MH_I_MANY, MH_C_MANY -> {try { res += (int )handle(current()).invokeExact(this , depth+1, x1, d1, l1, f1, o1, x2, d2, l2, f2, o2, x3, d3, l3, f3, o3, x4, d4, l4, f4, o4); } catch (Throwable e) { rethrow(e); }}
case REF_I_INT, REF_C_INT -> {try { res += (int )method(current()).invoke(this , depth+1, (int )res); } catch (InvocationTargetException e) { rethrow(e.getCause()); } catch (IllegalAccessException e) { assert false ; }}
case REF_I_MANY, REF_C_MANY -> {try { res += (int )method(current()).invoke(this , depth+1, x1, d1, l1, f1, o1, x2, d2, l2, f2, o2, x3, d3, l3, f3, o3, x4, d4, l4, f4, o4); } catch (InvocationTargetException e) { rethrow(e.getCause()); } catch (IllegalAccessException e) { assert false ; }}
default -> throw new AssertionError("Unknown op: " + current());
}
}
return log(res);
}
@DontInline
int com_int(final int depth, int x) {
int res = x;
int x1 = (int )res, x2 = (int )res, x3 = (int )res, x4 = (int )res;
double d1 = (double )res, d2 = (double )res, d3 = (double )res, d4 = (double )res;
long l1 = (long )res, l2 = (long )res, l3 = (long )res, l4 = (long )res;
float f1 = (float )res, f2 = (float )res, f3 = (float )res, f4 = (float )res;
Object o1 = res, o2 = res, o3 = res, o4 = res;
for (int c = 1, index0 = index; c > 0; c--, maybeResetIndex(index0)) { // index0 is the index to which we return when we loop
switch (next(c)) {
case THROW -> throwException();
case LOOP -> { c += 2; index0 = index; }
case YIELD -> { preYield(); boolean y = Continuation.yield(SCOPE); postYield(y); c++; }
case DONE -> { break ; }
case CALL_I_INT -> res += int_int(depth+1, (int )res);
case CALL_C_INT -> res += com_int(depth+1, (int )res);
case CALL_I_DBL -> res += (int )int_dbl(depth+1, res);
case CALL_C_DBL -> res += (int )com_dbl(depth+1, res);
case CALL_I_PIN -> res += int_pin(depth+1, (int )res);
case CALL_C_PIN -> res += com_pin(depth+1, (int )res);
case CALL_I_MANY -> res += int_mny(depth+1, x1, d1, l1, f1, o1, x2, d2, l2, f2, o2, x3, d3, l3, f3, o3, x4, d4, l4, f4, o4);
case CALL_C_MANY -> res += com_mny(depth+1, x1, d1, l1, f1, o1, x2, d2, l2, f2, o2, x3, d3, l3, f3, o3, x4, d4, l4, f4, o4);
case CALL_I_CTCH -> {try { res += int_int(depth+1, (int )res); } catch (FuzzException e) {}}
case CALL_C_CTCH -> {try { res += com_int(depth+1, (int )res); } catch (FuzzException e) {}}
case MH_I_INT, MH_C_INT -> {try { res += (int )handle(current()).invokeExact(this , depth+1, (int )res); } catch (Throwable e) { rethrow(e); }}
case MH_I_MANY, MH_C_MANY -> {try { res += (int )handle(current()).invokeExact(this , depth+1, x1, d1, l1, f1, o1, x2, d2, l2, f2, o2, x3, d3, l3, f3, o3, x4, d4, l4, f4, o4); } catch (Throwable e) { rethrow(e); }}
case REF_I_INT, REF_C_INT -> {try { res += (int )method(current()).invoke(this , depth+1, (int )res); } catch (InvocationTargetException e) { rethrow(e.getCause()); } catch (IllegalAccessException e) { assert false ; }}
case REF_I_MANY, REF_C_MANY -> {try { res += (int )method(current()).invoke(this , depth+1, x1, d1, l1, f1, o1, x2, d2, l2, f2, o2, x3, d3, l3, f3, o3, x4, d4, l4, f4, o4); } catch (InvocationTargetException e) { rethrow(e.getCause()); } catch (IllegalAccessException e) { assert false ; }}
default -> throw new AssertionError("Unknown op: " + current());
}
}
return log(res);
}
@DontInline
double int_dbl(final int depth, double x) {
double res = 3.0;
int x1 = (int )res, x2 = (int )res, x3 = (int )res, x4 = (int )res;
double d1 = (double )res, d2 = (double )res, d3 = (double )res, d4 = (double )res;
long l1 = (long )res, l2 = (long )res, l3 = (long )res, l4 = (long )res;
float f1 = (float )res, f2 = (float )res, f3 = (float )res, f4 = (float )res;
Object o1 = res, o2 = res, o3 = res, o4 = res;
for (int c = 1, index0 = index; c > 0; c--, maybeResetIndex(index0)) { // index0 is the index to which we return when we loop
switch (next(c)) {
case THROW -> throwException();
case LOOP -> { c += 2; index0 = index; }
case YIELD -> { preYield(); boolean y = Continuation.yield(SCOPE); postYield(y); c++; }
case DONE -> { break ; }
case CALL_I_INT -> res += int_int(depth+1, (int )res);
case CALL_C_INT -> res += com_int(depth+1, (int )res);
case CALL_I_DBL -> res += (int )int_dbl(depth+1, res);
case CALL_C_DBL -> res += (int )com_dbl(depth+1, res);
case CALL_I_PIN -> res += int_pin(depth+1, (int )res);
case CALL_C_PIN -> res += com_pin(depth+1, (int )res);
case CALL_I_MANY -> res += int_mny(depth+1, x1, d1, l1, f1, o1, x2, d2, l2, f2, o2, x3, d3, l3, f3, o3, x4, d4, l4, f4, o4);
case CALL_C_MANY -> res += com_mny(depth+1, x1, d1, l1, f1, o1, x2, d2, l2, f2, o2, x3, d3, l3, f3, o3, x4, d4, l4, f4, o4);
case CALL_I_CTCH -> {try { res += int_int(depth+1, (int )res); } catch (FuzzException e) {}}
case CALL_C_CTCH -> {try { res += com_int(depth+1, (int )res); } catch (FuzzException e) {}}
case MH_I_INT, MH_C_INT -> {try { res += (int )handle(current()).invokeExact(this , depth+1, (int )res); } catch (Throwable e) { rethrow(e); }}
case MH_I_MANY, MH_C_MANY -> {try { res += (int )handle(current()).invokeExact(this , depth+1, x1, d1, l1, f1, o1, x2, d2, l2, f2, o2, x3, d3, l3, f3, o3, x4, d4, l4, f4, o4); } catch (Throwable e) { rethrow(e); }}
case REF_I_INT, REF_C_INT -> {try { res += (int )method(current()).invoke(this , depth+1, (int )res); } catch (InvocationTargetException e) { rethrow(e.getCause()); } catch (IllegalAccessException e) { assert false ; }}
case REF_I_MANY, REF_C_MANY -> {try { res += (int )method(current()).invoke(this , depth+1, x1, d1, l1, f1, o1, x2, d2, l2, f2, o2, x3, d3, l3, f3, o3, x4, d4, l4, f4, o4); } catch (InvocationTargetException e) { rethrow(e.getCause()); } catch (IllegalAccessException e) { assert false ; }}
default -> throw new AssertionError("Unknown op: " + current());
}
}
return log(res);
}
@DontInline
double com_dbl(final int depth, double x) {
double res = 3.0;
int x1 = (int )res, x2 = (int )res, x3 = (int )res, x4 = (int )res;
double d1 = (double )res, d2 = (double )res, d3 = (double )res, d4 = (double )res;
long l1 = (long )res, l2 = (long )res, l3 = (long )res, l4 = (long )res;
float f1 = (float )res, f2 = (float )res, f3 = (float )res, f4 = (float )res;
Object o1 = res, o2 = res, o3 = res, o4 = res;
for (int c = 1, index0 = index; c > 0; c--, maybeResetIndex(index0)) { // index0 is the index to which we return when we loop
switch (next(c)) {
case THROW -> throwException();
case LOOP -> { c += 2; index0 = index; }
case YIELD -> { preYield(); boolean y = Continuation.yield(SCOPE); postYield(y); c++; }
case DONE -> { break ; }
case CALL_I_INT -> res += int_int(depth+1, (int )res);
case CALL_C_INT -> res += com_int(depth+1, (int )res);
case CALL_I_DBL -> res += (int )int_dbl(depth+1, res);
case CALL_C_DBL -> res += (int )com_dbl(depth+1, res);
case CALL_I_PIN -> res += int_pin(depth+1, (int )res);
case CALL_C_PIN -> res += com_pin(depth+1, (int )res);
case CALL_I_MANY -> res += int_mny(depth+1, x1, d1, l1, f1, o1, x2, d2, l2, f2, o2, x3, d3, l3, f3, o3, x4, d4, l4, f4, o4);
case CALL_C_MANY -> res += com_mny(depth+1, x1, d1, l1, f1, o1, x2, d2, l2, f2, o2, x3, d3, l3, f3, o3, x4, d4, l4, f4, o4);
case CALL_I_CTCH -> {try { res += int_int(depth+1, (int )res); } catch (FuzzException e) {}}
case CALL_C_CTCH -> {try { res += com_int(depth+1, (int )res); } catch (FuzzException e) {}}
case MH_I_INT, MH_C_INT -> {try { res += (int )handle(current()).invokeExact(this , depth+1, (int )res); } catch (Throwable e) { rethrow(e); }}
case MH_I_MANY, MH_C_MANY -> {try { res += (int )handle(current()).invokeExact(this , depth+1, x1, d1, l1, f1, o1, x2, d2, l2, f2, o2, x3, d3, l3, f3, o3, x4, d4, l4, f4, o4); } catch (Throwable e) { rethrow(e); }}
case REF_I_INT, REF_C_INT -> {try { res += (int )method(current()).invoke(this , depth+1, (int )res); } catch (InvocationTargetException e) { rethrow(e.getCause()); } catch (IllegalAccessException e) { assert false ; }}
case REF_I_MANY, REF_C_MANY -> {try { res += (int )method(current()).invoke(this , depth+1, x1, d1, l1, f1, o1, x2, d2, l2, f2, o2, x3, d3, l3, f3, o3, x4, d4, l4, f4, o4); } catch (InvocationTargetException e) { rethrow(e.getCause()); } catch (IllegalAccessException e) { assert false ; }}
default -> throw new AssertionError("Unknown op: " + current());
}
}
return log(res);
}
@DontInline
int int_pin(final int depth, int x) {
int res = x;
int x1 = (int )res, x2 = (int )res, x3 = (int )res, x4 = (int )res;
double d1 = (double )res, d2 = (double )res, d3 = (double )res, d4 = (double )res;
long l1 = (long )res, l2 = (long )res, l3 = (long )res, l4 = (long )res;
float f1 = (float )res, f2 = (float )res, f3 = (float )res, f4 = (float )res;
Object o1 = res, o2 = res, o3 = res, o4 = res;
synchronized (this ) {
for (int c = 1, index0 = index; c > 0; c--, maybeResetIndex(index0)) { // index0 is the index to which we return when we loop
switch (next(c)) {
case THROW -> throwException();
case LOOP -> { c += 2; index0 = index; }
case YIELD -> { preYield(); boolean y = Continuation.yield(SCOPE); postYield(y); c++; }
case DONE -> { break ; }
case CALL_I_INT -> res += int_int(depth+1, (int )res);
case CALL_C_INT -> res += com_int(depth+1, (int )res);
case CALL_I_DBL -> res += (int )int_dbl(depth+1, res);
case CALL_C_DBL -> res += (int )com_dbl(depth+1, res);
case CALL_I_PIN -> res += int_pin(depth+1, (int )res);
case CALL_C_PIN -> res += com_pin(depth+1, (int )res);
case CALL_I_MANY -> res += int_mny(depth+1, x1, d1, l1, f1, o1, x2, d2, l2, f2, o2, x3, d3, l3, f3, o3, x4, d4, l4, f4, o4);
case CALL_C_MANY -> res += com_mny(depth+1, x1, d1, l1, f1, o1, x2, d2, l2, f2, o2, x3, d3, l3, f3, o3, x4, d4, l4, f4, o4);
case CALL_I_CTCH -> {try { res += int_int(depth+1, (int )res); } catch (FuzzException e) {}}
case CALL_C_CTCH -> {try { res += com_int(depth+1, (int )res); } catch (FuzzException e) {}}
case MH_I_INT, MH_C_INT -> {try { res += (int )handle(current()).invokeExact(this , depth+1, (int )res); } catch (Throwable e) { rethrow(e); }}
case MH_I_MANY, MH_C_MANY -> {try { res += (int )handle(current()).invokeExact(this , depth+1, x1, d1, l1, f1, o1, x2, d2, l2, f2, o2, x3, d3, l3, f3, o3, x4, d4, l4, f4, o4); } catch (Throwable e) { rethrow(e); }}
case REF_I_INT, REF_C_INT -> {try { res += (int )method(current()).invoke(this , depth+1, (int )res); } catch (InvocationTargetException e) { rethrow(e.getCause()); } catch (IllegalAccessException e) { assert false ; }}
case REF_I_MANY, REF_C_MANY -> {try { res += (int )method(current()).invoke(this , depth+1, x1, d1, l1, f1, o1, x2, d2, l2, f2, o2, x3, d3, l3, f3, o3, x4, d4, l4, f4, o4); } catch (InvocationTargetException e) { rethrow(e.getCause()); } catch (IllegalAccessException e) { assert false ; }}
default -> throw new AssertionError("Unknown op: " + current());
}
}
}
return log(res);
}
@DontInline
int com_pin(final int depth, int x) {
int res = x;
int x1 = (int )res, x2 = (int )res, x3 = (int )res, x4 = (int )res;
double d1 = (double )res, d2 = (double )res, d3 = (double )res, d4 = (double )res;
long l1 = (long )res, l2 = (long )res, l3 = (long )res, l4 = (long )res;
float f1 = (float )res, f2 = (float )res, f3 = (float )res, f4 = (float )res;
Object o1 = res, o2 = res, o3 = res, o4 = res;
synchronized (this ) {
for (int c = 1, index0 = index; c > 0; c--, maybeResetIndex(index0)) { // index0 is the index to which we return when we loop
switch (next(c)) {
case THROW -> throwException();
case LOOP -> { c += 2; index0 = index; }
case YIELD -> { preYield(); boolean y = Continuation.yield(SCOPE); postYield(y); c++; }
case DONE -> { break ; }
case CALL_I_INT -> res += int_int(depth+1, (int )res);
case CALL_C_INT -> res += com_int(depth+1, (int )res);
case CALL_I_DBL -> res += (int )int_dbl(depth+1, res);
case CALL_C_DBL -> res += (int )com_dbl(depth+1, res);
case CALL_I_PIN -> res += int_pin(depth+1, (int )res);
case CALL_C_PIN -> res += com_pin(depth+1, (int )res);
case CALL_I_MANY -> res += int_mny(depth+1, x1, d1, l1, f1, o1, x2, d2, l2, f2, o2, x3, d3, l3, f3, o3, x4, d4, l4, f4, o4);
case CALL_C_MANY -> res += com_mny(depth+1, x1, d1, l1, f1, o1, x2, d2, l2, f2, o2, x3, d3, l3, f3, o3, x4, d4, l4, f4, o4);
case CALL_I_CTCH -> {try { res += int_int(depth+1, (int )res); } catch (FuzzException e) {}}
case CALL_C_CTCH -> {try { res += com_int(depth+1, (int )res); } catch (FuzzException e) {}}
case MH_I_INT, MH_C_INT -> {try { res += (int )handle(current()).invokeExact(this , depth+1, (int )res); } catch (Throwable e) { rethrow(e); }}
case MH_I_MANY, MH_C_MANY -> {try { res += (int )handle(current()).invokeExact(this , depth+1, x1, d1, l1, f1, o1, x2, d2, l2, f2, o2, x3, d3, l3, f3, o3, x4, d4, l4, f4, o4); } catch (Throwable e) { rethrow(e); }}
case REF_I_INT, REF_C_INT -> {try { res += (int )method(current()).invoke(this , depth+1, (int )res); } catch (InvocationTargetException e) { rethrow(e.getCause()); } catch (IllegalAccessException e) { assert false ; }}
case REF_I_MANY, REF_C_MANY -> {try { res += (int )method(current()).invoke(this , depth+1, x1, d1, l1, f1, o1, x2, d2, l2, f2, o2, x3, d3, l3, f3, o3, x4, d4, l4, f4, o4); } catch (InvocationTargetException e) { rethrow(e.getCause()); } catch (IllegalAccessException e) { assert false ; }}
default -> throw new AssertionError("Unknown op: " + current());
}
}
}
return log(res);
}
@DontInline
int int_mny(int depth,
int x1, double d1, long l1, float f1, Object o1,
int x2, double d2, long l2, float f2, Object o2,
int x3, double d3, long l3, float f3, Object o3,
int x4, double d4, long l4, float f4, Object o4) {
double res = x1 + d2 + f3 + l4 + (double )(o4 instanceof Double ? (Double )o4 : (Integer)o4);
for (int c = 1, index0 = index; c > 0; c--, maybeResetIndex(index0)) { // index0 is the index to which we return when we loop
switch (next(c)) {
case THROW -> throwException();
case LOOP -> { c += 2; index0 = index; }
case YIELD -> { preYield(); boolean y = Continuation.yield(SCOPE); postYield(y); c++; }
case DONE -> { break ; }
case CALL_I_INT -> res += int_int(depth+1, (int )res);
case CALL_C_INT -> res += com_int(depth+1, (int )res);
case CALL_I_DBL -> res += (int )int_dbl(depth+1, res);
case CALL_C_DBL -> res += (int )com_dbl(depth+1, res);
case CALL_I_PIN -> res += int_pin(depth+1, (int )res);
case CALL_C_PIN -> res += com_pin(depth+1, (int )res);
case CALL_I_MANY -> res += int_mny(depth+1, x1, d1, l1, f1, o1, x2, d2, l2, f2, o2, x3, d3, l3, f3, o3, x4, d4, l4, f4, o4);
case CALL_C_MANY -> res += com_mny(depth+1, x1, d1, l1, f1, o1, x2, d2, l2, f2, o2, x3, d3, l3, f3, o3, x4, d4, l4, f4, o4);
case CALL_I_CTCH -> {try { res += int_int(depth+1, (int )res); } catch (FuzzException e) {}}
case CALL_C_CTCH -> {try { res += com_int(depth+1, (int )res); } catch (FuzzException e) {}}
case MH_I_INT, MH_C_INT -> {try { res += (int )handle(current()).invokeExact(this , depth+1, (int )res); } catch (Throwable e) { rethrow(e); }}
case MH_I_MANY, MH_C_MANY -> {try { res += (int )handle(current()).invokeExact(this , depth+1, x1, d1, l1, f1, o1, x2, d2, l2, f2, o2, x3, d3, l3, f3, o3, x4, d4, l4, f4, o4); } catch (Throwable e) { rethrow(e); }}
case REF_I_INT, REF_C_INT -> {try { res += (int )method(current()).invoke(this , depth+1, (int )res); } catch (InvocationTargetException e) { rethrow(e.getCause()); } catch (IllegalAccessException e) { assert false ; }}
case REF_I_MANY, REF_C_MANY -> {try { res += (int )method(current()).invoke(this , depth+1, x1, d1, l1, f1, o1, x2, d2, l2, f2, o2, x3, d3, l3, f3, o3, x4, d4, l4, f4, o4); } catch (InvocationTargetException e) { rethrow(e.getCause()); } catch (IllegalAccessException e) { assert false ; }}
default -> throw new AssertionError("Unknown op: " + current());
}
}
return log((int )res);
}
@DontInline
int com_mny(int depth,
int x1, double d1, long l1, float f1, Object o1,
int x2, double d2, long l2, float f2, Object o2,
int x3, double d3, long l3, float f3, Object o3,
int x4, double d4, long l4, float f4, Object o4) {
double res = x1 + d2 + f3 + l4 + (double )(o4 instanceof Double ? (Double )o4 : (Integer)o4);
for (int c = 1, index0 = index; c > 0; c--, maybeResetIndex(index0)) { // index0 is the index to which we return when we loop
switch (next(c)) {
case THROW -> throwException();
case LOOP -> { c += 2; index0 = index; }
case YIELD -> { preYield(); boolean y = Continuation.yield(SCOPE); postYield(y); c++; }
case DONE -> { break ; }
case CALL_I_INT -> res += int_int(depth+1, (int )res);
case CALL_C_INT -> res += com_int(depth+1, (int )res);
case CALL_I_DBL -> res += (int )int_dbl(depth+1, res);
case CALL_C_DBL -> res += (int )com_dbl(depth+1, res);
case CALL_I_PIN -> res += int_pin(depth+1, (int )res);
case CALL_C_PIN -> res += com_pin(depth+1, (int )res);
case CALL_I_MANY -> res += int_mny(depth+1, x1, d1, l1, f1, o1, x2, d2, l2, f2, o2, x3, d3, l3, f3, o3, x4, d4, l4, f4, o4);
case CALL_C_MANY -> res += com_mny(depth+1, x1, d1, l1, f1, o1, x2, d2, l2, f2, o2, x3, d3, l3, f3, o3, x4, d4, l4, f4, o4);
case CALL_I_CTCH -> {try { res += int_int(depth+1, (int )res); } catch (FuzzException e) {}}
case CALL_C_CTCH -> {try { res += com_int(depth+1, (int )res); } catch (FuzzException e) {}}
case MH_I_INT, MH_C_INT -> {try { res += (int )handle(current()).invokeExact(this , depth+1, (int )res); } catch (Throwable e) { rethrow(e); }}
case MH_I_MANY, MH_C_MANY -> {try { res += (int )handle(current()).invokeExact(this , depth+1, x1, d1, l1, f1, o1, x2, d2, l2, f2, o2, x3, d3, l3, f3, o3, x4, d4, l4, f4, o4); } catch (Throwable e) { rethrow(e); }}
case REF_I_INT, REF_C_INT -> {try { res += (int )method(current()).invoke(this , depth+1, (int )res); } catch (InvocationTargetException e) { rethrow(e.getCause()); } catch (IllegalAccessException e) { assert false ; }}
case REF_I_MANY, REF_C_MANY -> {try { res += (int )method(current()).invoke(this , depth+1, x1, d1, l1, f1, o1, x2, d2, l2, f2, o2, x3, d3, l3, f3, o3, x4, d4, l4, f4, o4); } catch (InvocationTargetException e) { rethrow(e.getCause()); } catch (IllegalAccessException e) { assert false ; }}
default -> throw new AssertionError("Unknown op: " + current());
}
}
return log((int )res);
}
}
Messung V0.5 C=93 H=93 G=92
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