8048003: test/compiler/8009761/Test8009761.java failed with: java.lang.RuntimeException: static java.lang.Object Test8009761.m3(boolean,boolean) not compiled
Summary: Compile m3 with C1 if C2 is not available.
Reviewed-by: twisti, anoll
--- a/hotspot/test/compiler/8009761/Test8009761.java Thu Jun 26 18:55:29 2014 -0700
+++ b/hotspot/test/compiler/8009761/Test8009761.java Mon Jun 30 08:28:29 2014 +0200
@@ -21,11 +21,7 @@
* questions.
*/
-import com.sun.management.HotSpotDiagnosticMXBean;
-import com.sun.management.VMOption;
import sun.hotspot.WhiteBox;
-import sun.management.ManagementFactoryHelper;
-
import java.lang.reflect.Method;
/*
@@ -40,6 +36,7 @@
public class Test8009761 {
private static final WhiteBox WHITE_BOX = WhiteBox.getWhiteBox();
+ private static int COMP_LEVEL_SIMPLE = 1;
private static int COMP_LEVEL_FULL_OPTIMIZATION = 4;
private static Method m3 = null;
@@ -236,7 +233,7 @@
static public void main(String[] args) {
// Make sure background compilation is disabled
- if (backgroundCompilationEnabled()) {
+ if (WHITE_BOX.getBooleanVMFlag("BackgroundCompilation")) {
throw new RuntimeException("Background compilation enabled");
}
@@ -256,7 +253,11 @@
c1 = count;
// Force the compilation of m3() that will inline m1()
- WHITE_BOX.enqueueMethodForCompilation(m3, COMP_LEVEL_FULL_OPTIMIZATION);
+ if(!WHITE_BOX.enqueueMethodForCompilation(m3, COMP_LEVEL_FULL_OPTIMIZATION)) {
+ // C2 compiler not available, compile with C1
+ WHITE_BOX.enqueueMethodForCompilation(m3, COMP_LEVEL_SIMPLE);
+ }
+
// Because background compilation is disabled, method should now be compiled
if(!WHITE_BOX.isMethodCompiled(m3)) {
throw new RuntimeException(m3 + " not compiled");
@@ -278,19 +279,4 @@
System.out.println("PASSED " + c1);
}
}
-
- /**
- * Checks if background compilation (-XX:+BackgroundCompilation) is enabled.
- * @return True if background compilation is enabled, false otherwise
- */
- private static boolean backgroundCompilationEnabled() {
- HotSpotDiagnosticMXBean diagnostic = ManagementFactoryHelper.getDiagnosticMXBean();
- VMOption backgroundCompilation;
- try {
- backgroundCompilation = diagnostic.getVMOption("BackgroundCompilation");
- } catch (IllegalArgumentException e) {
- return false;
- }
- return Boolean.valueOf(backgroundCompilation.getValue());
- }
}