89             GraalDirectives.blackhole(i);
  90         }
  91     }
  92 
  93     @Test
  94     public void incrementCounter() {
  95         Assume.assumeTrue("not a subprocess -> skip", Boolean.getBoolean(SUBPROCESS_PROPERTY));
  96         BenchmarkCounters.enabled = true;
  97 
  98         Object[] args = new Object[]{Integer.MAX_VALUE * 4L};
  99         ResolvedJavaMethod method = getResolvedJavaMethod("test");
 100         executeActualCheckDeopt(getInitialOptions(), method, EMPTY, null, args);
 101     }
 102 
 103     @Test
 104     public void spawnSubprocess() throws IOException, InterruptedException {
 105         Assume.assumeFalse("subprocess already spawned -> skip", Boolean.getBoolean(SUBPROCESS_PROPERTY));
 106         List<String> vmArgs = withoutDebuggerArguments(getVMCommandLine());
 107         vmArgs.add("-XX:JVMCICounterSize=1");
 108         vmArgs.add("-Dgraal." + BenchmarkCounters.Options.AbortOnBenchmarkCounterOverflow.getName() + "=true");

 109         vmArgs.add("-D" + SUBPROCESS_PROPERTY + "=true");
 110 
 111         // Disable increment range checks (e.g. HotSpotCounterOp.checkIncrements())
 112         vmArgs.add("-dsa");
 113         vmArgs.add("-da");
 114 
 115         List<String> mainClassAndArgs = new ArrayList<>();
 116         mainClassAndArgs.add("com.oracle.mxtool.junit.MxJUnitWrapper");
 117         mainClassAndArgs.add(BenchmarkCounterOverflowTest.class.getName());
 118 
 119         SubprocessUtil.Subprocess proc = SubprocessUtil.java(vmArgs, mainClassAndArgs);
 120 
 121         if (VERBOSE) {
 122             System.out.println(proc);
 123         }
 124 
 125         Assert.assertNotEquals("Expected non-zero exit status", 0, proc.exitCode);
 126 
 127         Iterator<String> it = proc.output.iterator();
 128         boolean foundProblematicFrame = false;

  89             GraalDirectives.blackhole(i);
  90         }
  91     }
  92 
  93     @Test
  94     public void incrementCounter() {
  95         Assume.assumeTrue("not a subprocess -> skip", Boolean.getBoolean(SUBPROCESS_PROPERTY));
  96         BenchmarkCounters.enabled = true;
  97 
  98         Object[] args = new Object[]{Integer.MAX_VALUE * 4L};
  99         ResolvedJavaMethod method = getResolvedJavaMethod("test");
 100         executeActualCheckDeopt(getInitialOptions(), method, EMPTY, null, args);
 101     }
 102 
 103     @Test
 104     public void spawnSubprocess() throws IOException, InterruptedException {
 105         Assume.assumeFalse("subprocess already spawned -> skip", Boolean.getBoolean(SUBPROCESS_PROPERTY));
 106         List<String> vmArgs = withoutDebuggerArguments(getVMCommandLine());
 107         vmArgs.add("-XX:JVMCICounterSize=1");
 108         vmArgs.add("-Dgraal." + BenchmarkCounters.Options.AbortOnBenchmarkCounterOverflow.getName() + "=true");
 109         vmArgs.addAll(SubprocessUtil.getPackageOpeningOptions());
 110         vmArgs.add("-D" + SUBPROCESS_PROPERTY + "=true");
 111 
 112         // Disable increment range checks (e.g. HotSpotCounterOp.checkIncrements())
 113         vmArgs.add("-dsa");
 114         vmArgs.add("-da");
 115 
 116         List<String> mainClassAndArgs = new ArrayList<>();
 117         mainClassAndArgs.add("com.oracle.mxtool.junit.MxJUnitWrapper");
 118         mainClassAndArgs.add(BenchmarkCounterOverflowTest.class.getName());
 119 
 120         SubprocessUtil.Subprocess proc = SubprocessUtil.java(vmArgs, mainClassAndArgs);
 121 
 122         if (VERBOSE) {
 123             System.out.println(proc);
 124         }
 125 
 126         Assert.assertNotEquals("Expected non-zero exit status", 0, proc.exitCode);
 127 
 128         Iterator<String> it = proc.output.iterator();
 129         boolean foundProblematicFrame = false;