jdk-sandbox: hotspot/test/compiler/whitebox/MakeMethodNotCompilableTest.java@42a942feeea2 (annotated)

15621 b094c56bba84 8006683: Add WhiteBox API to testing of compiler iignatyev parents: diff changeset	1	/*
b094c56bba84 8006683: Add WhiteBox API to testing of compiler iignatyev parents: diff changeset	2	* Copyright (c) 2013, Oracle and/or its affiliates. All rights reserved.
b094c56bba84 8006683: Add WhiteBox API to testing of compiler iignatyev parents: diff changeset	3	* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
b094c56bba84 8006683: Add WhiteBox API to testing of compiler iignatyev parents: diff changeset	4	*
b094c56bba84 8006683: Add WhiteBox API to testing of compiler iignatyev parents: diff changeset	5	* This code is free software; you can redistribute it and/or modify it
b094c56bba84 8006683: Add WhiteBox API to testing of compiler iignatyev parents: diff changeset	6	* under the terms of the GNU General Public License version 2 only, as
b094c56bba84 8006683: Add WhiteBox API to testing of compiler iignatyev parents: diff changeset	7	* published by the Free Software Foundation.
b094c56bba84 8006683: Add WhiteBox API to testing of compiler iignatyev parents: diff changeset	8	*
b094c56bba84 8006683: Add WhiteBox API to testing of compiler iignatyev parents: diff changeset	9	* This code is distributed in the hope that it will be useful, but WITHOUT
b094c56bba84 8006683: Add WhiteBox API to testing of compiler iignatyev parents: diff changeset	10	* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
b094c56bba84 8006683: Add WhiteBox API to testing of compiler iignatyev parents: diff changeset	11	* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
b094c56bba84 8006683: Add WhiteBox API to testing of compiler iignatyev parents: diff changeset	12	* version 2 for more details (a copy is included in the LICENSE file that
b094c56bba84 8006683: Add WhiteBox API to testing of compiler iignatyev parents: diff changeset	13	* accompanied this code).
b094c56bba84 8006683: Add WhiteBox API to testing of compiler iignatyev parents: diff changeset	14	*
b094c56bba84 8006683: Add WhiteBox API to testing of compiler iignatyev parents: diff changeset	15	* You should have received a copy of the GNU General Public License version
b094c56bba84 8006683: Add WhiteBox API to testing of compiler iignatyev parents: diff changeset	16	* 2 along with this work; if not, write to the Free Software Foundation,
b094c56bba84 8006683: Add WhiteBox API to testing of compiler iignatyev parents: diff changeset	17	* Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
b094c56bba84 8006683: Add WhiteBox API to testing of compiler iignatyev parents: diff changeset	18	*
b094c56bba84 8006683: Add WhiteBox API to testing of compiler iignatyev parents: diff changeset	19	* Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
b094c56bba84 8006683: Add WhiteBox API to testing of compiler iignatyev parents: diff changeset	20	* or visit www.oracle.com if you need additional information or have any
b094c56bba84 8006683: Add WhiteBox API to testing of compiler iignatyev parents: diff changeset	21	* questions.
b094c56bba84 8006683: Add WhiteBox API to testing of compiler iignatyev parents: diff changeset	22	*/
b094c56bba84 8006683: Add WhiteBox API to testing of compiler iignatyev parents: diff changeset	23
b094c56bba84 8006683: Add WhiteBox API to testing of compiler iignatyev parents: diff changeset	24	/*
b094c56bba84 8006683: Add WhiteBox API to testing of compiler iignatyev parents: diff changeset	25	* @test MakeMethodNotCompilableTest
17126 42a942feeea2 8012322: Tiered: CompilationPolicy::can_be_compiled(CompLevel_all) mistakenly return false iignatyev parents: 17015 diff changeset	26	* @bug 8012322
15793 4867678e3517 8006753: fix failed for JDK-8002415 White box testing API for HotSpot mgerdin parents: 15621 diff changeset	27	* @library /testlibrary /testlibrary/whitebox
4867678e3517 8006753: fix failed for JDK-8002415 White box testing API for HotSpot mgerdin parents: 15621 diff changeset	28	* @build MakeMethodNotCompilableTest
4867678e3517 8006753: fix failed for JDK-8002415 White box testing API for HotSpot mgerdin parents: 15621 diff changeset	29	* @run main ClassFileInstaller sun.hotspot.WhiteBox
4867678e3517 8006753: fix failed for JDK-8002415 White box testing API for HotSpot mgerdin parents: 15621 diff changeset	30	* @run main/othervm -Xbootclasspath/a:. -XX:+UnlockDiagnosticVMOptions -XX:+WhiteBoxAPI MakeMethodNotCompilableTest
17015 92390f57e8b1 8011971: WB API doesn't accept j.l.reflect.Constructor iignatyev parents: 16689 diff changeset	31	* @summary testing of WB::makeMethodNotCompilable()
15621 b094c56bba84 8006683: Add WhiteBox API to testing of compiler iignatyev parents: diff changeset	32	* @author igor.ignatyev@oracle.com
b094c56bba84 8006683: Add WhiteBox API to testing of compiler iignatyev parents: diff changeset	33	*/
b094c56bba84 8006683: Add WhiteBox API to testing of compiler iignatyev parents: diff changeset	34	public class MakeMethodNotCompilableTest extends CompilerWhiteBoxTest {
b094c56bba84 8006683: Add WhiteBox API to testing of compiler iignatyev parents: diff changeset	35
b094c56bba84 8006683: Add WhiteBox API to testing of compiler iignatyev parents: diff changeset	36	public static void main(String[] args) throws Exception {
17015 92390f57e8b1 8011971: WB API doesn't accept j.l.reflect.Constructor iignatyev parents: 16689 diff changeset	37	if (args.length == 0) {
92390f57e8b1 8011971: WB API doesn't accept j.l.reflect.Constructor iignatyev parents: 16689 diff changeset	38	for (TestCase test : TestCase.values()) {
92390f57e8b1 8011971: WB API doesn't accept j.l.reflect.Constructor iignatyev parents: 16689 diff changeset	39	new MakeMethodNotCompilableTest(test).runTest();
92390f57e8b1 8011971: WB API doesn't accept j.l.reflect.Constructor iignatyev parents: 16689 diff changeset	40	}
92390f57e8b1 8011971: WB API doesn't accept j.l.reflect.Constructor iignatyev parents: 16689 diff changeset	41	} else {
92390f57e8b1 8011971: WB API doesn't accept j.l.reflect.Constructor iignatyev parents: 16689 diff changeset	42	for (String name : args) {
92390f57e8b1 8011971: WB API doesn't accept j.l.reflect.Constructor iignatyev parents: 16689 diff changeset	43	new MakeMethodNotCompilableTest(
92390f57e8b1 8011971: WB API doesn't accept j.l.reflect.Constructor iignatyev parents: 16689 diff changeset	44	TestCase.valueOf(name)).runTest();
92390f57e8b1 8011971: WB API doesn't accept j.l.reflect.Constructor iignatyev parents: 16689 diff changeset	45	}
92390f57e8b1 8011971: WB API doesn't accept j.l.reflect.Constructor iignatyev parents: 16689 diff changeset	46	}
92390f57e8b1 8011971: WB API doesn't accept j.l.reflect.Constructor iignatyev parents: 16689 diff changeset	47	}
92390f57e8b1 8011971: WB API doesn't accept j.l.reflect.Constructor iignatyev parents: 16689 diff changeset	48
92390f57e8b1 8011971: WB API doesn't accept j.l.reflect.Constructor iignatyev parents: 16689 diff changeset	49	public MakeMethodNotCompilableTest(TestCase testCase) {
92390f57e8b1 8011971: WB API doesn't accept j.l.reflect.Constructor iignatyev parents: 16689 diff changeset	50	super(testCase);
92390f57e8b1 8011971: WB API doesn't accept j.l.reflect.Constructor iignatyev parents: 16689 diff changeset	51	// to prevent inlining of #method
92390f57e8b1 8011971: WB API doesn't accept j.l.reflect.Constructor iignatyev parents: 16689 diff changeset	52	WHITE_BOX.testSetDontInlineMethod(method, true);
15621 b094c56bba84 8006683: Add WhiteBox API to testing of compiler iignatyev parents: diff changeset	53	}
b094c56bba84 8006683: Add WhiteBox API to testing of compiler iignatyev parents: diff changeset	54
17015 92390f57e8b1 8011971: WB API doesn't accept j.l.reflect.Constructor iignatyev parents: 16689 diff changeset	55	/**
92390f57e8b1 8011971: WB API doesn't accept j.l.reflect.Constructor iignatyev parents: 16689 diff changeset	56	* Tests {@code WB::makeMethodNotCompilable()} by calling it before
92390f57e8b1 8011971: WB API doesn't accept j.l.reflect.Constructor iignatyev parents: 16689 diff changeset	57	* compilation and checking that method isn't compiled. Also
92390f57e8b1 8011971: WB API doesn't accept j.l.reflect.Constructor iignatyev parents: 16689 diff changeset	58	* checks that WB::clearMethodState() clears no-compilable flags. For
92390f57e8b1 8011971: WB API doesn't accept j.l.reflect.Constructor iignatyev parents: 16689 diff changeset	59	* tiered, additional checks for all available levels are conducted.
92390f57e8b1 8011971: WB API doesn't accept j.l.reflect.Constructor iignatyev parents: 16689 diff changeset	60	*
92390f57e8b1 8011971: WB API doesn't accept j.l.reflect.Constructor iignatyev parents: 16689 diff changeset	61	* @throws Exception if one of the checks fails.
92390f57e8b1 8011971: WB API doesn't accept j.l.reflect.Constructor iignatyev parents: 16689 diff changeset	62	*/
92390f57e8b1 8011971: WB API doesn't accept j.l.reflect.Constructor iignatyev parents: 16689 diff changeset	63	@Override
92390f57e8b1 8011971: WB API doesn't accept j.l.reflect.Constructor iignatyev parents: 16689 diff changeset	64	protected void test() throws Exception {
92390f57e8b1 8011971: WB API doesn't accept j.l.reflect.Constructor iignatyev parents: 16689 diff changeset	65	checkNotCompiled();
92390f57e8b1 8011971: WB API doesn't accept j.l.reflect.Constructor iignatyev parents: 16689 diff changeset	66	if (!WHITE_BOX.isMethodCompilable(method)) {
92390f57e8b1 8011971: WB API doesn't accept j.l.reflect.Constructor iignatyev parents: 16689 diff changeset	67	throw new RuntimeException(method + " must be compilable");
15621 b094c56bba84 8006683: Add WhiteBox API to testing of compiler iignatyev parents: diff changeset	68	}
17015 92390f57e8b1 8011971: WB API doesn't accept j.l.reflect.Constructor iignatyev parents: 16689 diff changeset	69
92390f57e8b1 8011971: WB API doesn't accept j.l.reflect.Constructor iignatyev parents: 16689 diff changeset	70	if (TIERED_COMPILATION) {
17126 42a942feeea2 8012322: Tiered: CompilationPolicy::can_be_compiled(CompLevel_all) mistakenly return false iignatyev parents: 17015 diff changeset	71	final int tierLimit = TIERED_STOP_AT_LEVEL + 1;
42a942feeea2 8012322: Tiered: CompilationPolicy::can_be_compiled(CompLevel_all) mistakenly return false iignatyev parents: 17015 diff changeset	72	for (int testedTier = 1; testedTier < tierLimit; ++testedTier) {
42a942feeea2 8012322: Tiered: CompilationPolicy::can_be_compiled(CompLevel_all) mistakenly return false iignatyev parents: 17015 diff changeset	73	testTier(testedTier);
42a942feeea2 8012322: Tiered: CompilationPolicy::can_be_compiled(CompLevel_all) mistakenly return false iignatyev parents: 17015 diff changeset	74	}
42a942feeea2 8012322: Tiered: CompilationPolicy::can_be_compiled(CompLevel_all) mistakenly return false iignatyev parents: 17015 diff changeset	75	for (int testedTier = 1; testedTier < tierLimit; ++testedTier) {
42a942feeea2 8012322: Tiered: CompilationPolicy::can_be_compiled(CompLevel_all) mistakenly return false iignatyev parents: 17015 diff changeset	76	WHITE_BOX.makeMethodNotCompilable(method, testedTier);
42a942feeea2 8012322: Tiered: CompilationPolicy::can_be_compiled(CompLevel_all) mistakenly return false iignatyev parents: 17015 diff changeset	77	if (WHITE_BOX.isMethodCompilable(method, testedTier)) {
17015 92390f57e8b1 8011971: WB API doesn't accept j.l.reflect.Constructor iignatyev parents: 16689 diff changeset	78	throw new RuntimeException(method
17126 42a942feeea2 8012322: Tiered: CompilationPolicy::can_be_compiled(CompLevel_all) mistakenly return false iignatyev parents: 17015 diff changeset	79	+ " must be not compilable at level" + testedTier);
17015 92390f57e8b1 8011971: WB API doesn't accept j.l.reflect.Constructor iignatyev parents: 16689 diff changeset	80	}
17126 42a942feeea2 8012322: Tiered: CompilationPolicy::can_be_compiled(CompLevel_all) mistakenly return false iignatyev parents: 17015 diff changeset	81	WHITE_BOX.enqueueMethodForCompilation(method, testedTier);
17015 92390f57e8b1 8011971: WB API doesn't accept j.l.reflect.Constructor iignatyev parents: 16689 diff changeset	82	checkNotCompiled();
92390f57e8b1 8011971: WB API doesn't accept j.l.reflect.Constructor iignatyev parents: 16689 diff changeset	83
92390f57e8b1 8011971: WB API doesn't accept j.l.reflect.Constructor iignatyev parents: 16689 diff changeset	84	if (!WHITE_BOX.isMethodCompilable(method)) {
92390f57e8b1 8011971: WB API doesn't accept j.l.reflect.Constructor iignatyev parents: 16689 diff changeset	85	System.out.println(method
17126 42a942feeea2 8012322: Tiered: CompilationPolicy::can_be_compiled(CompLevel_all) mistakenly return false iignatyev parents: 17015 diff changeset	86	+ " is not compilable after level " + testedTier);
17015 92390f57e8b1 8011971: WB API doesn't accept j.l.reflect.Constructor iignatyev parents: 16689 diff changeset	87	}
92390f57e8b1 8011971: WB API doesn't accept j.l.reflect.Constructor iignatyev parents: 16689 diff changeset	88	}
17126 42a942feeea2 8012322: Tiered: CompilationPolicy::can_be_compiled(CompLevel_all) mistakenly return false iignatyev parents: 17015 diff changeset	89	} else {
42a942feeea2 8012322: Tiered: CompilationPolicy::can_be_compiled(CompLevel_all) mistakenly return false iignatyev parents: 17015 diff changeset	90	compile();
42a942feeea2 8012322: Tiered: CompilationPolicy::can_be_compiled(CompLevel_all) mistakenly return false iignatyev parents: 17015 diff changeset	91	checkCompiled();
42a942feeea2 8012322: Tiered: CompilationPolicy::can_be_compiled(CompLevel_all) mistakenly return false iignatyev parents: 17015 diff changeset	92	int compLevel = WHITE_BOX.getMethodCompilationLevel(method);
42a942feeea2 8012322: Tiered: CompilationPolicy::can_be_compiled(CompLevel_all) mistakenly return false iignatyev parents: 17015 diff changeset	93	WHITE_BOX.deoptimizeMethod(method);
42a942feeea2 8012322: Tiered: CompilationPolicy::can_be_compiled(CompLevel_all) mistakenly return false iignatyev parents: 17015 diff changeset	94	WHITE_BOX.makeMethodNotCompilable(method, compLevel);
42a942feeea2 8012322: Tiered: CompilationPolicy::can_be_compiled(CompLevel_all) mistakenly return false iignatyev parents: 17015 diff changeset	95	if (WHITE_BOX.isMethodCompilable(method, COMP_LEVEL_ANY)) {
42a942feeea2 8012322: Tiered: CompilationPolicy::can_be_compiled(CompLevel_all) mistakenly return false iignatyev parents: 17015 diff changeset	96	throw new RuntimeException(method
42a942feeea2 8012322: Tiered: CompilationPolicy::can_be_compiled(CompLevel_all) mistakenly return false iignatyev parents: 17015 diff changeset	97	+ " must be not compilable at CompLevel::CompLevel_any,"
42a942feeea2 8012322: Tiered: CompilationPolicy::can_be_compiled(CompLevel_all) mistakenly return false iignatyev parents: 17015 diff changeset	98	+ " after it is not compilable at " + compLevel);
42a942feeea2 8012322: Tiered: CompilationPolicy::can_be_compiled(CompLevel_all) mistakenly return false iignatyev parents: 17015 diff changeset	99	}
42a942feeea2 8012322: Tiered: CompilationPolicy::can_be_compiled(CompLevel_all) mistakenly return false iignatyev parents: 17015 diff changeset	100	WHITE_BOX.clearMethodState(method);
42a942feeea2 8012322: Tiered: CompilationPolicy::can_be_compiled(CompLevel_all) mistakenly return false iignatyev parents: 17015 diff changeset	101
42a942feeea2 8012322: Tiered: CompilationPolicy::can_be_compiled(CompLevel_all) mistakenly return false iignatyev parents: 17015 diff changeset	102	// nocompilable at opposite level must make no sense
42a942feeea2 8012322: Tiered: CompilationPolicy::can_be_compiled(CompLevel_all) mistakenly return false iignatyev parents: 17015 diff changeset	103	int oppositeLevel;
42a942feeea2 8012322: Tiered: CompilationPolicy::can_be_compiled(CompLevel_all) mistakenly return false iignatyev parents: 17015 diff changeset	104	if (isC1Compile(compLevel)) {
42a942feeea2 8012322: Tiered: CompilationPolicy::can_be_compiled(CompLevel_all) mistakenly return false iignatyev parents: 17015 diff changeset	105	oppositeLevel = COMP_LEVEL_FULL_OPTIMIZATION;
42a942feeea2 8012322: Tiered: CompilationPolicy::can_be_compiled(CompLevel_all) mistakenly return false iignatyev parents: 17015 diff changeset	106	} else {
42a942feeea2 8012322: Tiered: CompilationPolicy::can_be_compiled(CompLevel_all) mistakenly return false iignatyev parents: 17015 diff changeset	107	oppositeLevel = COMP_LEVEL_SIMPLE;
42a942feeea2 8012322: Tiered: CompilationPolicy::can_be_compiled(CompLevel_all) mistakenly return false iignatyev parents: 17015 diff changeset	108	}
42a942feeea2 8012322: Tiered: CompilationPolicy::can_be_compiled(CompLevel_all) mistakenly return false iignatyev parents: 17015 diff changeset	109	WHITE_BOX.makeMethodNotCompilable(method, oppositeLevel);
42a942feeea2 8012322: Tiered: CompilationPolicy::can_be_compiled(CompLevel_all) mistakenly return false iignatyev parents: 17015 diff changeset	110
42a942feeea2 8012322: Tiered: CompilationPolicy::can_be_compiled(CompLevel_all) mistakenly return false iignatyev parents: 17015 diff changeset	111	if (!WHITE_BOX.isMethodCompilable(method, COMP_LEVEL_ANY)) {
42a942feeea2 8012322: Tiered: CompilationPolicy::can_be_compiled(CompLevel_all) mistakenly return false iignatyev parents: 17015 diff changeset	112	throw new RuntimeException(method
42a942feeea2 8012322: Tiered: CompilationPolicy::can_be_compiled(CompLevel_all) mistakenly return false iignatyev parents: 17015 diff changeset	113	+ " must be compilable at CompLevel::CompLevel_any,"
42a942feeea2 8012322: Tiered: CompilationPolicy::can_be_compiled(CompLevel_all) mistakenly return false iignatyev parents: 17015 diff changeset	114	+ " even it is not compilable at opposite level ["
42a942feeea2 8012322: Tiered: CompilationPolicy::can_be_compiled(CompLevel_all) mistakenly return false iignatyev parents: 17015 diff changeset	115	+ compLevel + "]");
42a942feeea2 8012322: Tiered: CompilationPolicy::can_be_compiled(CompLevel_all) mistakenly return false iignatyev parents: 17015 diff changeset	116	}
17015 92390f57e8b1 8011971: WB API doesn't accept j.l.reflect.Constructor iignatyev parents: 16689 diff changeset	117
17126 42a942feeea2 8012322: Tiered: CompilationPolicy::can_be_compiled(CompLevel_all) mistakenly return false iignatyev parents: 17015 diff changeset	118	if (!WHITE_BOX.isMethodCompilable(method, compLevel)) {
42a942feeea2 8012322: Tiered: CompilationPolicy::can_be_compiled(CompLevel_all) mistakenly return false iignatyev parents: 17015 diff changeset	119	throw new RuntimeException(method
42a942feeea2 8012322: Tiered: CompilationPolicy::can_be_compiled(CompLevel_all) mistakenly return false iignatyev parents: 17015 diff changeset	120	+ " must be compilable at level " + compLevel
42a942feeea2 8012322: Tiered: CompilationPolicy::can_be_compiled(CompLevel_all) mistakenly return false iignatyev parents: 17015 diff changeset	121	+ ", even it is not compilable at opposite level ["
42a942feeea2 8012322: Tiered: CompilationPolicy::can_be_compiled(CompLevel_all) mistakenly return false iignatyev parents: 17015 diff changeset	122	+ compLevel + "]");
17015 92390f57e8b1 8011971: WB API doesn't accept j.l.reflect.Constructor iignatyev parents: 16689 diff changeset	123	}
92390f57e8b1 8011971: WB API doesn't accept j.l.reflect.Constructor iignatyev parents: 16689 diff changeset	124	}
17126 42a942feeea2 8012322: Tiered: CompilationPolicy::can_be_compiled(CompLevel_all) mistakenly return false iignatyev parents: 17015 diff changeset	125
42a942feeea2 8012322: Tiered: CompilationPolicy::can_be_compiled(CompLevel_all) mistakenly return false iignatyev parents: 17015 diff changeset	126	// clearing after tiered/non-tiered tests
42a942feeea2 8012322: Tiered: CompilationPolicy::can_be_compiled(CompLevel_all) mistakenly return false iignatyev parents: 17015 diff changeset	127	// WB.clearMethodState() must reset no-compilable flags
42a942feeea2 8012322: Tiered: CompilationPolicy::can_be_compiled(CompLevel_all) mistakenly return false iignatyev parents: 17015 diff changeset	128	WHITE_BOX.clearMethodState(method);
42a942feeea2 8012322: Tiered: CompilationPolicy::can_be_compiled(CompLevel_all) mistakenly return false iignatyev parents: 17015 diff changeset	129	if (!WHITE_BOX.isMethodCompilable(method)) {
42a942feeea2 8012322: Tiered: CompilationPolicy::can_be_compiled(CompLevel_all) mistakenly return false iignatyev parents: 17015 diff changeset	130	throw new RuntimeException(method
42a942feeea2 8012322: Tiered: CompilationPolicy::can_be_compiled(CompLevel_all) mistakenly return false iignatyev parents: 17015 diff changeset	131	+ " is not compilable after clearMethodState()");
42a942feeea2 8012322: Tiered: CompilationPolicy::can_be_compiled(CompLevel_all) mistakenly return false iignatyev parents: 17015 diff changeset	132	}
42a942feeea2 8012322: Tiered: CompilationPolicy::can_be_compiled(CompLevel_all) mistakenly return false iignatyev parents: 17015 diff changeset	133
17015 92390f57e8b1 8011971: WB API doesn't accept j.l.reflect.Constructor iignatyev parents: 16689 diff changeset	134	WHITE_BOX.makeMethodNotCompilable(method);
92390f57e8b1 8011971: WB API doesn't accept j.l.reflect.Constructor iignatyev parents: 16689 diff changeset	135	if (WHITE_BOX.isMethodCompilable(method)) {
92390f57e8b1 8011971: WB API doesn't accept j.l.reflect.Constructor iignatyev parents: 16689 diff changeset	136	throw new RuntimeException(method + " must be not compilable");
92390f57e8b1 8011971: WB API doesn't accept j.l.reflect.Constructor iignatyev parents: 16689 diff changeset	137	}
92390f57e8b1 8011971: WB API doesn't accept j.l.reflect.Constructor iignatyev parents: 16689 diff changeset	138
92390f57e8b1 8011971: WB API doesn't accept j.l.reflect.Constructor iignatyev parents: 16689 diff changeset	139	compile();
92390f57e8b1 8011971: WB API doesn't accept j.l.reflect.Constructor iignatyev parents: 16689 diff changeset	140	checkNotCompiled();
92390f57e8b1 8011971: WB API doesn't accept j.l.reflect.Constructor iignatyev parents: 16689 diff changeset	141	if (WHITE_BOX.isMethodCompilable(method)) {
92390f57e8b1 8011971: WB API doesn't accept j.l.reflect.Constructor iignatyev parents: 16689 diff changeset	142	throw new RuntimeException(method + " must be not compilable");
92390f57e8b1 8011971: WB API doesn't accept j.l.reflect.Constructor iignatyev parents: 16689 diff changeset	143	}
92390f57e8b1 8011971: WB API doesn't accept j.l.reflect.Constructor iignatyev parents: 16689 diff changeset	144	// WB.clearMethodState() must reset no-compilable flags
92390f57e8b1 8011971: WB API doesn't accept j.l.reflect.Constructor iignatyev parents: 16689 diff changeset	145	WHITE_BOX.clearMethodState(method);
92390f57e8b1 8011971: WB API doesn't accept j.l.reflect.Constructor iignatyev parents: 16689 diff changeset	146	if (!WHITE_BOX.isMethodCompilable(method)) {
92390f57e8b1 8011971: WB API doesn't accept j.l.reflect.Constructor iignatyev parents: 16689 diff changeset	147	throw new RuntimeException(method
92390f57e8b1 8011971: WB API doesn't accept j.l.reflect.Constructor iignatyev parents: 16689 diff changeset	148	+ " is not compilable after clearMethodState()");
15621 b094c56bba84 8006683: Add WhiteBox API to testing of compiler iignatyev parents: diff changeset	149	}
b094c56bba84 8006683: Add WhiteBox API to testing of compiler iignatyev parents: diff changeset	150	compile();
17015 92390f57e8b1 8011971: WB API doesn't accept j.l.reflect.Constructor iignatyev parents: 16689 diff changeset	151	checkCompiled();
15621 b094c56bba84 8006683: Add WhiteBox API to testing of compiler iignatyev parents: diff changeset	152	}
17126 42a942feeea2 8012322: Tiered: CompilationPolicy::can_be_compiled(CompLevel_all) mistakenly return false iignatyev parents: 17015 diff changeset	153
42a942feeea2 8012322: Tiered: CompilationPolicy::can_be_compiled(CompLevel_all) mistakenly return false iignatyev parents: 17015 diff changeset	154	// separately tests each tier
42a942feeea2 8012322: Tiered: CompilationPolicy::can_be_compiled(CompLevel_all) mistakenly return false iignatyev parents: 17015 diff changeset	155	private void testTier(int testedTier) {
42a942feeea2 8012322: Tiered: CompilationPolicy::can_be_compiled(CompLevel_all) mistakenly return false iignatyev parents: 17015 diff changeset	156	if (!WHITE_BOX.isMethodCompilable(method, testedTier)) {
42a942feeea2 8012322: Tiered: CompilationPolicy::can_be_compiled(CompLevel_all) mistakenly return false iignatyev parents: 17015 diff changeset	157	throw new RuntimeException(method
42a942feeea2 8012322: Tiered: CompilationPolicy::can_be_compiled(CompLevel_all) mistakenly return false iignatyev parents: 17015 diff changeset	158	+ " is not compilable on start");
42a942feeea2 8012322: Tiered: CompilationPolicy::can_be_compiled(CompLevel_all) mistakenly return false iignatyev parents: 17015 diff changeset	159	}
42a942feeea2 8012322: Tiered: CompilationPolicy::can_be_compiled(CompLevel_all) mistakenly return false iignatyev parents: 17015 diff changeset	160	WHITE_BOX.makeMethodNotCompilable(method, testedTier);
42a942feeea2 8012322: Tiered: CompilationPolicy::can_be_compiled(CompLevel_all) mistakenly return false iignatyev parents: 17015 diff changeset	161
42a942feeea2 8012322: Tiered: CompilationPolicy::can_be_compiled(CompLevel_all) mistakenly return false iignatyev parents: 17015 diff changeset	162	// tests for all other tiers
42a942feeea2 8012322: Tiered: CompilationPolicy::can_be_compiled(CompLevel_all) mistakenly return false iignatyev parents: 17015 diff changeset	163	for (int anotherTier = 1, tierLimit = TIERED_STOP_AT_LEVEL + 1;
42a942feeea2 8012322: Tiered: CompilationPolicy::can_be_compiled(CompLevel_all) mistakenly return false iignatyev parents: 17015 diff changeset	164	anotherTier < tierLimit; ++anotherTier) {
42a942feeea2 8012322: Tiered: CompilationPolicy::can_be_compiled(CompLevel_all) mistakenly return false iignatyev parents: 17015 diff changeset	165	boolean isCompilable = WHITE_BOX.isMethodCompilable(method,
42a942feeea2 8012322: Tiered: CompilationPolicy::can_be_compiled(CompLevel_all) mistakenly return false iignatyev parents: 17015 diff changeset	166	anotherTier);
42a942feeea2 8012322: Tiered: CompilationPolicy::can_be_compiled(CompLevel_all) mistakenly return false iignatyev parents: 17015 diff changeset	167	if (sameCompile(testedTier, anotherTier)) {
42a942feeea2 8012322: Tiered: CompilationPolicy::can_be_compiled(CompLevel_all) mistakenly return false iignatyev parents: 17015 diff changeset	168	if (isCompilable) {
42a942feeea2 8012322: Tiered: CompilationPolicy::can_be_compiled(CompLevel_all) mistakenly return false iignatyev parents: 17015 diff changeset	169	throw new RuntimeException(method
42a942feeea2 8012322: Tiered: CompilationPolicy::can_be_compiled(CompLevel_all) mistakenly return false iignatyev parents: 17015 diff changeset	170	+ " must be not compilable at level " + anotherTier
42a942feeea2 8012322: Tiered: CompilationPolicy::can_be_compiled(CompLevel_all) mistakenly return false iignatyev parents: 17015 diff changeset	171	+ ", if it is not compilable at " + testedTier);
42a942feeea2 8012322: Tiered: CompilationPolicy::can_be_compiled(CompLevel_all) mistakenly return false iignatyev parents: 17015 diff changeset	172	}
42a942feeea2 8012322: Tiered: CompilationPolicy::can_be_compiled(CompLevel_all) mistakenly return false iignatyev parents: 17015 diff changeset	173	WHITE_BOX.enqueueMethodForCompilation(method, anotherTier);
42a942feeea2 8012322: Tiered: CompilationPolicy::can_be_compiled(CompLevel_all) mistakenly return false iignatyev parents: 17015 diff changeset	174	checkNotCompiled();
42a942feeea2 8012322: Tiered: CompilationPolicy::can_be_compiled(CompLevel_all) mistakenly return false iignatyev parents: 17015 diff changeset	175	} else {
42a942feeea2 8012322: Tiered: CompilationPolicy::can_be_compiled(CompLevel_all) mistakenly return false iignatyev parents: 17015 diff changeset	176	if (!isCompilable) {
42a942feeea2 8012322: Tiered: CompilationPolicy::can_be_compiled(CompLevel_all) mistakenly return false iignatyev parents: 17015 diff changeset	177	throw new RuntimeException(method
42a942feeea2 8012322: Tiered: CompilationPolicy::can_be_compiled(CompLevel_all) mistakenly return false iignatyev parents: 17015 diff changeset	178	+ " must be compilable at level " + anotherTier
42a942feeea2 8012322: Tiered: CompilationPolicy::can_be_compiled(CompLevel_all) mistakenly return false iignatyev parents: 17015 diff changeset	179	+ ", even if it is not compilable at "
42a942feeea2 8012322: Tiered: CompilationPolicy::can_be_compiled(CompLevel_all) mistakenly return false iignatyev parents: 17015 diff changeset	180	+ testedTier);
42a942feeea2 8012322: Tiered: CompilationPolicy::can_be_compiled(CompLevel_all) mistakenly return false iignatyev parents: 17015 diff changeset	181	}
42a942feeea2 8012322: Tiered: CompilationPolicy::can_be_compiled(CompLevel_all) mistakenly return false iignatyev parents: 17015 diff changeset	182	WHITE_BOX.enqueueMethodForCompilation(method, anotherTier);
42a942feeea2 8012322: Tiered: CompilationPolicy::can_be_compiled(CompLevel_all) mistakenly return false iignatyev parents: 17015 diff changeset	183	checkCompiled();
42a942feeea2 8012322: Tiered: CompilationPolicy::can_be_compiled(CompLevel_all) mistakenly return false iignatyev parents: 17015 diff changeset	184	WHITE_BOX.deoptimizeMethod(method);
42a942feeea2 8012322: Tiered: CompilationPolicy::can_be_compiled(CompLevel_all) mistakenly return false iignatyev parents: 17015 diff changeset	185	}
42a942feeea2 8012322: Tiered: CompilationPolicy::can_be_compiled(CompLevel_all) mistakenly return false iignatyev parents: 17015 diff changeset	186
42a942feeea2 8012322: Tiered: CompilationPolicy::can_be_compiled(CompLevel_all) mistakenly return false iignatyev parents: 17015 diff changeset	187	if (!WHITE_BOX.isMethodCompilable(method, COMP_LEVEL_ANY)) {
42a942feeea2 8012322: Tiered: CompilationPolicy::can_be_compiled(CompLevel_all) mistakenly return false iignatyev parents: 17015 diff changeset	188	throw new RuntimeException(method
42a942feeea2 8012322: Tiered: CompilationPolicy::can_be_compiled(CompLevel_all) mistakenly return false iignatyev parents: 17015 diff changeset	189	+ " must be compilable at 'CompLevel::CompLevel_any'"
42a942feeea2 8012322: Tiered: CompilationPolicy::can_be_compiled(CompLevel_all) mistakenly return false iignatyev parents: 17015 diff changeset	190	+ ", if it is not compilable only at " + testedTier);
42a942feeea2 8012322: Tiered: CompilationPolicy::can_be_compiled(CompLevel_all) mistakenly return false iignatyev parents: 17015 diff changeset	191	}
42a942feeea2 8012322: Tiered: CompilationPolicy::can_be_compiled(CompLevel_all) mistakenly return false iignatyev parents: 17015 diff changeset	192	}
42a942feeea2 8012322: Tiered: CompilationPolicy::can_be_compiled(CompLevel_all) mistakenly return false iignatyev parents: 17015 diff changeset	193
42a942feeea2 8012322: Tiered: CompilationPolicy::can_be_compiled(CompLevel_all) mistakenly return false iignatyev parents: 17015 diff changeset	194	// clear state after test
42a942feeea2 8012322: Tiered: CompilationPolicy::can_be_compiled(CompLevel_all) mistakenly return false iignatyev parents: 17015 diff changeset	195	WHITE_BOX.clearMethodState(method);
42a942feeea2 8012322: Tiered: CompilationPolicy::can_be_compiled(CompLevel_all) mistakenly return false iignatyev parents: 17015 diff changeset	196	if (!WHITE_BOX.isMethodCompilable(method, testedTier)) {
42a942feeea2 8012322: Tiered: CompilationPolicy::can_be_compiled(CompLevel_all) mistakenly return false iignatyev parents: 17015 diff changeset	197	throw new RuntimeException(method
42a942feeea2 8012322: Tiered: CompilationPolicy::can_be_compiled(CompLevel_all) mistakenly return false iignatyev parents: 17015 diff changeset	198	+ " is not compilable after clearMethodState()");
42a942feeea2 8012322: Tiered: CompilationPolicy::can_be_compiled(CompLevel_all) mistakenly return false iignatyev parents: 17015 diff changeset	199	}
42a942feeea2 8012322: Tiered: CompilationPolicy::can_be_compiled(CompLevel_all) mistakenly return false iignatyev parents: 17015 diff changeset	200	}
42a942feeea2 8012322: Tiered: CompilationPolicy::can_be_compiled(CompLevel_all) mistakenly return false iignatyev parents: 17015 diff changeset	201
42a942feeea2 8012322: Tiered: CompilationPolicy::can_be_compiled(CompLevel_all) mistakenly return false iignatyev parents: 17015 diff changeset	202	private boolean sameCompile(int level1, int level2) {
42a942feeea2 8012322: Tiered: CompilationPolicy::can_be_compiled(CompLevel_all) mistakenly return false iignatyev parents: 17015 diff changeset	203	if (level1 == level2) {
42a942feeea2 8012322: Tiered: CompilationPolicy::can_be_compiled(CompLevel_all) mistakenly return false iignatyev parents: 17015 diff changeset	204	return true;
42a942feeea2 8012322: Tiered: CompilationPolicy::can_be_compiled(CompLevel_all) mistakenly return false iignatyev parents: 17015 diff changeset	205	}
42a942feeea2 8012322: Tiered: CompilationPolicy::can_be_compiled(CompLevel_all) mistakenly return false iignatyev parents: 17015 diff changeset	206	if (isC1Compile(level1) && isC1Compile(level2)) {
42a942feeea2 8012322: Tiered: CompilationPolicy::can_be_compiled(CompLevel_all) mistakenly return false iignatyev parents: 17015 diff changeset	207	return true;
42a942feeea2 8012322: Tiered: CompilationPolicy::can_be_compiled(CompLevel_all) mistakenly return false iignatyev parents: 17015 diff changeset	208	}
42a942feeea2 8012322: Tiered: CompilationPolicy::can_be_compiled(CompLevel_all) mistakenly return false iignatyev parents: 17015 diff changeset	209	if (isC2Compile(level1) && isC2Compile(level2)) {
42a942feeea2 8012322: Tiered: CompilationPolicy::can_be_compiled(CompLevel_all) mistakenly return false iignatyev parents: 17015 diff changeset	210	return true;
42a942feeea2 8012322: Tiered: CompilationPolicy::can_be_compiled(CompLevel_all) mistakenly return false iignatyev parents: 17015 diff changeset	211	}
42a942feeea2 8012322: Tiered: CompilationPolicy::can_be_compiled(CompLevel_all) mistakenly return false iignatyev parents: 17015 diff changeset	212	return false;
42a942feeea2 8012322: Tiered: CompilationPolicy::can_be_compiled(CompLevel_all) mistakenly return false iignatyev parents: 17015 diff changeset	213	}
15621 b094c56bba84 8006683: Add WhiteBox API to testing of compiler iignatyev parents: diff changeset	214	}

author	iignatyev
	Fri, 26 Apr 2013 07:21:41 -0700
changeset 17126	42a942feeea2
parent 17015	92390f57e8b1
child 19282	9764b5a041b6
permissions	-rw-r--r--