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8139703: [TESTBUG] compiler/jvmci/compilerToVM/MaterializeVirtualObjectTest fails using -Xcomp

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Reviewed-by: kvn
This commit is contained in:
Dmitrij Pochepko 2016-05-16 16:54:09 +03:00
parent d88959ebfb
commit 173e8139c0
1 changed files with 22 additions and 17 deletions
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39
hotspot/test/compiler/jvmci/compilerToVM/MaterializeVirtualObjectTest.java
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@ -33,13 +33,12 @@
* jdk.vm.ci/jdk.vm.ci.hotspot
* jdk.vm.ci/jdk.vm.ci.code
* jdk.vm.ci/jdk.vm.ci.meta
* @ignore 8139703
* @build jdk.vm.ci/jdk.vm.ci.hotspot.CompilerToVMHelper
* @build compiler.jvmci.compilerToVM.MaterializeVirtualObjectTest
* @build sun.hotspot.WhiteBox
* @run main ClassFileInstaller sun.hotspot.WhiteBox
* sun.hotspot.WhiteBox$WhiteBoxPermission
* @run main/othervm -Xbootclasspath/a:.
* @run main/othervm -Xmixed -Xbootclasspath/a:.
* -XX:+UnlockDiagnosticVMOptions -XX:+WhiteBoxAPI
* -XX:+UnlockExperimentalVMOptions -XX:+EnableJVMCI
* -XX:CompileCommand=exclude,*::check
@ -47,7 +46,7 @@
* -Xbatch
* -Dcompiler.jvmci.compilerToVM.MaterializeVirtualObjectTest.invalidate=false
* compiler.jvmci.compilerToVM.MaterializeVirtualObjectTest
* @run main/othervm -Xbootclasspath/a:.
* @run main/othervm -Xmixed -Xbootclasspath/a:.
* -XX:+UnlockDiagnosticVMOptions -XX:+WhiteBoxAPI
* -XX:+UnlockExperimentalVMOptions -XX:+EnableJVMCI
* -XX:CompileCommand=exclude,*::check
@ -67,24 +66,27 @@ import jdk.test.lib.Asserts;
import compiler.jvmci.common.CTVMUtilities;
import compiler.testlibrary.CompilerUtils;
import compiler.whitebox.CompilerWhiteBoxTest;
import sun.hotspot.WhiteBox;
public class MaterializeVirtualObjectTest {
private static final WhiteBox WB = WhiteBox.getWhiteBox();
private static final WhiteBox WB;
private static final Method METHOD;
private static final ResolvedJavaMethod RESOLVED_METHOD;
private static final boolean INVALIDATE = Boolean.getBoolean(
"compiler.jvmci.compilerToVM.MaterializeVirtualObjectTest.invalidate");
private static final boolean INVALIDATE;
static {
WB = WhiteBox.getWhiteBox();
try {
METHOD = MaterializeVirtualObjectTest.class.getDeclaredMethod(
"testFrame", String.class, boolean.class);
"testFrame", String.class, int.class);
} catch (NoSuchMethodException e) {
throw new Error("Can't get executable for test method", e);
}
RESOLVED_METHOD = CTVMUtilities.getResolvedMethod(METHOD);
INVALIDATE = Boolean.getBoolean(
"compiler.jvmci.compilerToVM.MaterializeVirtualObjectTest.invalidate");
}
public static void main(String[] args) {
@ -106,26 +108,29 @@ public class MaterializeVirtualObjectTest {
System.out.println(getName());
Asserts.assertFalse(WB.isMethodCompiled(METHOD), getName()
+ " : method unexpectedly compiled");
/* need to call testFrame at least once to be able to compile it, so
calling with materialize=false, because testFrame is not compiled */
testFrame("someString", /* materialize= */ false);
WB.enqueueMethodForCompilation(METHOD, 4);
/* need to trigger compilation by multiple method invocations
in order to have method profile data to be gathered */
boolean isTiered = WB.getBooleanVMFlag("TieredCompilation");
int COMPILE_THRESHOLD = isTiered ? CompilerWhiteBoxTest.THRESHOLD
: CompilerWhiteBoxTest.THRESHOLD * 2;
for (int i = 0; i < COMPILE_THRESHOLD; i++) {
testFrame("someString", i);
}
Asserts.assertTrue(WB.isMethodCompiled(METHOD), getName()
+ "Method unexpectedly not compiled");
// calling with materialize=true to materialize compiled testFrame
testFrame("someString", /* materialize= */ true);
testFrame("someString", CompilerWhiteBoxTest.THRESHOLD);
}
private void testFrame(String str, boolean materialize) {
private void testFrame(String str, int iteration) {
Helper helper = new Helper(str);
check(materialize);
check(iteration);
Asserts.assertTrue((helper.string != null) && (this != null)
&& (helper != null), getName() + " : some locals are null");
}
private void check(boolean materialize) {
private void check(int iteration) {
// Materialize virtual objects on last invocation
if (materialize) {
if (iteration == CompilerWhiteBoxTest.THRESHOLD) {
HotSpotStackFrameReference hsFrame = CompilerToVMHelper
.getNextStackFrame(/* topmost frame */ null,
new ResolvedJavaMethod[]{