35 * @run driver ClassFileInstaller sun.hotspot.WhiteBox jdk.test.lib.Platform
36 * @run main/othervm/timeout=300 -Xbootclasspath/a:. -XX:+IgnoreUnrecognizedVMOptions -XX:+UnlockDiagnosticVMOptions
37 * -XX:+UnlockExperimentalVMOptions -XX:+WhiteBoxAPI
38 * compiler.valhalla.valuetypes.ValueTypeTest
39 * compiler.valhalla.valuetypes.TestCallingConventionC1
40 */
41 public class TestCallingConventionC1 extends ValueTypeTest {
42 public static final int C1 = COMP_LEVEL_SIMPLE;
43 public static final int C2 = COMP_LEVEL_FULL_OPTIMIZATION;
44
45 @Override
46 public int getNumScenarios() {
47 return 5;
48 }
49
50 @Override
51 public String[] getVMParameters(int scenario) {
52 switch (scenario) {
53 case 0: return new String[] {
54 // Default: both C1 and C2 are enabled, tiered compilation enabled
55 "-XX:+EnableValhallaC1",
56 "-XX:CICompilerCount=2"
57 };
58 case 1: return new String[] {
59 // Default: both C1 and C2 are enabled, tiered compilation enabled
60 "-XX:+EnableValhallaC1",
61 "-XX:CICompilerCount=2",
62 "-XX:+StressValueTypeReturnedAsFields"
63 };
64 case 2: return new String[] {
65 // Same as above, but flip all the compLevel=C1 and compLevel=C2, so we test
66 // the compliment of the above scenario.
67 "-XX:+EnableValhallaC1",
68 "-XX:CICompilerCount=2",
69 "-DFlipC1C2=true"
70 };
71 case 3: return new String[] {
72 // Only C1. Tiered compilation disabled.
73 "-XX:+EnableValhallaC1",
74 "-XX:TieredStopAtLevel=1",
75 };
76 case 4: return new String[] {
77 // Only C2.
78 "-XX:-EnableValhallaC1",
79 "-XX:TieredStopAtLevel=4",
80 };
81 }
82 return null;
83 }
84
85 public static void main(String[] args) throws Throwable {
86 System.gc(); // Resolve this call, to avoid C1 code patching in the test cases.
87 TestCallingConventionC1 test = new TestCallingConventionC1();
88 test.run(args,
89 Point.class,
90 Functor.class,
91 Functor1.class,
92 Functor2.class,
93 Functor3.class,
94 Functor4.class,
95 MyImplPojo0.class,
96 MyImplPojo1.class,
97 MyImplPojo2.class,
98 MyImplPojo3.class,
99 MyImplVal1.class,
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35 * @run driver ClassFileInstaller sun.hotspot.WhiteBox jdk.test.lib.Platform
36 * @run main/othervm/timeout=300 -Xbootclasspath/a:. -XX:+IgnoreUnrecognizedVMOptions -XX:+UnlockDiagnosticVMOptions
37 * -XX:+UnlockExperimentalVMOptions -XX:+WhiteBoxAPI
38 * compiler.valhalla.valuetypes.ValueTypeTest
39 * compiler.valhalla.valuetypes.TestCallingConventionC1
40 */
41 public class TestCallingConventionC1 extends ValueTypeTest {
42 public static final int C1 = COMP_LEVEL_SIMPLE;
43 public static final int C2 = COMP_LEVEL_FULL_OPTIMIZATION;
44
45 @Override
46 public int getNumScenarios() {
47 return 5;
48 }
49
50 @Override
51 public String[] getVMParameters(int scenario) {
52 switch (scenario) {
53 case 0: return new String[] {
54 // Default: both C1 and C2 are enabled, tiered compilation enabled
55 "-XX:CICompilerCount=2",
56 "-XX:TieredStopAtLevel=4",
57 "-XX:+TieredCompilation",
58 };
59 case 1: return new String[] {
60 // Default: both C1 and C2 are enabled, tiered compilation enabled
61 "-XX:CICompilerCount=2",
62 "-XX:TieredStopAtLevel=4",
63 "-XX:+TieredCompilation",
64 "-XX:+StressValueTypeReturnedAsFields"
65 };
66 case 2: return new String[] {
67 // Same as above, but flip all the compLevel=C1 and compLevel=C2, so we test
68 // the compliment of the above scenario.
69 "-XX:CICompilerCount=2",
70 "-XX:TieredStopAtLevel=4",
71 "-XX:+TieredCompilation",
72 "-DFlipC1C2=true"
73 };
74 case 3: return new String[] {
75 // Only C1. Tiered compilation disabled.
76 "-XX:TieredStopAtLevel=1",
77 "-XX:+TieredCompilation",
78 };
79 case 4: return new String[] {
80 // Only C2.
81 "-XX:TieredStopAtLevel=4",
82 "-XX:-TieredCompilation",
83 };
84 }
85 return null;
86 }
87
88 public static void main(String[] args) throws Throwable {
89 System.gc(); // Resolve this call, to avoid C1 code patching in the test cases.
90 TestCallingConventionC1 test = new TestCallingConventionC1();
91 test.run(args,
92 Point.class,
93 Functor.class,
94 Functor1.class,
95 Functor2.class,
96 Functor3.class,
97 Functor4.class,
98 MyImplPojo0.class,
99 MyImplPojo1.class,
100 MyImplPojo2.class,
101 MyImplPojo3.class,
102 MyImplVal1.class,
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