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8139170: JVMCI refresh

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Reviewed-by: kvn
This commit is contained in:
Christian Thalinger 2015-11-04 07:23:23 -10:00
parent a4e16dd190
commit a38ea495d6
246 changed files with 4445 additions and 2901 deletions
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22
hotspot/test/compiler/jvmci/compilerToVM/DisassembleCodeBlobTest.java
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@ -42,10 +42,12 @@
package compiler.jvmci.compilerToVM;
import jdk.vm.ci.hotspot.CompilerToVMHelper;
import jdk.vm.ci.code.InstalledCode;
import jdk.test.lib.Asserts;
import sun.hotspot.code.NMethod;
import java.util.List;
import jdk.test.lib.Utils;
public class DisassembleCodeBlobTest {
@ -56,12 +58,23 @@ public class DisassembleCodeBlobTest {
= CompileCodeTestCase.generate(/* bci = */ -1);
testCases.addAll(CompileCodeTestCase.generate(/* bci = */ 0));
testCases.forEach(test::check);
testCases.stream().findAny().ifPresent(test::checkZero);
test.checkNull();
}
private void checkNull() {
String str = CompilerToVMHelper.disassembleCodeBlob(0L);
Asserts.assertNull(str, "not null string returned for null pointer");
Utils.runAndCheckException(
() -> CompilerToVMHelper.disassembleCodeBlob(null),
NullPointerException.class);
}
private void checkZero(CompileCodeTestCase testCase) {
System.out.println("checkZero for " + testCase);
testCase.deoptimize();
InstalledCode installedCode = testCase.toInstalledCode();
String str = CompilerToVMHelper.disassembleCodeBlob(installedCode);
Asserts.assertNull(str, testCase
+ " : non-null return value for invalid installCode");
}
private void check(CompileCodeTestCase testCase) {
@ -71,12 +84,13 @@ public class DisassembleCodeBlobTest {
if (nMethod == null) {
throw new Error(testCase + " : method is not compiled");
}
String str = CompilerToVMHelper.disassembleCodeBlob(nMethod.address);
InstalledCode installedCode = testCase.toInstalledCode();
String str = CompilerToVMHelper.disassembleCodeBlob(installedCode);
if (str != null) {
Asserts.assertGT(str.length(), 0,
testCase + " : returned string has to be non-zero length");
}
String str2 = CompilerToVMHelper.disassembleCodeBlob(nMethod.address);
String str2 = CompilerToVMHelper.disassembleCodeBlob(installedCode);
Asserts.assertEQ(str, str2,
testCase + " : 2nd invocation returned different value");
}