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test/hotspot/jtreg/runtime/FieldLayout/TestOopMapSizeMinimal.java

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tstuefe 2025-11-17 16:02:40 +01:00
parent c001fd97ab
commit c4adf3680d
1 changed files with 16 additions and 28 deletions
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44
test/hotspot/jtreg/runtime/FieldLayout/TestOopMapSizeMinimal.java
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@ -30,47 +30,27 @@ import java.util.ArrayList;
import java.util.List;
/*
* @test id=no_coops_no_ccptr_no_coh
* @test id=no_coops_no_coh
* @library /test/lib
* @modules java.base/jdk.internal.misc
* java.management
* @build jdk.test.whitebox.WhiteBox
* @run driver jdk.test.lib.helpers.ClassFileInstaller jdk.test.whitebox.WhiteBox
* @run main/othervm -Xbootclasspath/a:. -XX:+UnlockDiagnosticVMOptions -XX:+WhiteBoxAPI -XX:+UnlockExperimentalVMOptions -XX:-UseCompressedOops -XX:-USE_COMPRESSED_CLASS_POINTERS_ALWAYS_TRUE -XX:-UseCompactObjectHeaders TestOopMapSizeMinimal
* @run main/othervm -Xbootclasspath/a:. -XX:+UnlockDiagnosticVMOptions -XX:+WhiteBoxAPI -XX:+UnlockExperimentalVMOptions -XX:-UseCompressedOops -XX:-UseCompactObjectHeaders TestOopMapSizeMinimal
*/
/*
* @test id=coops_no_ccptr_no_coh
* @test id=coops_no_coh
* @library /test/lib
* @modules java.base/jdk.internal.misc
* java.management
* @build jdk.test.whitebox.WhiteBox
* @run driver jdk.test.lib.helpers.ClassFileInstaller jdk.test.whitebox.WhiteBox
* @run main/othervm -Xbootclasspath/a:. -XX:+UnlockDiagnosticVMOptions -XX:+WhiteBoxAPI -XX:+UnlockExperimentalVMOptions -XX:+UseCompressedOops -XX:-USE_COMPRESSED_CLASS_POINTERS_ALWAYS_TRUE -XX:-UseCompactObjectHeaders TestOopMapSizeMinimal
* @run main/othervm -Xbootclasspath/a:. -XX:+UnlockDiagnosticVMOptions -XX:+WhiteBoxAPI -XX:+UnlockExperimentalVMOptions -XX:+UseCompressedOops -XX:-UseCompactObjectHeaders TestOopMapSizeMinimal
*/
/*
* @test id=no_coops_ccptr_no_coh
* @library /test/lib
* @modules java.base/jdk.internal.misc
* java.management
* @build jdk.test.whitebox.WhiteBox
* @run driver jdk.test.lib.helpers.ClassFileInstaller jdk.test.whitebox.WhiteBox
* @run main/othervm -Xbootclasspath/a:. -XX:+UnlockDiagnosticVMOptions -XX:+WhiteBoxAPI -XX:+UnlockExperimentalVMOptions -XX:-UseCompressedOops -XX:+USE_COMPRESSED_CLASS_POINTERS_ALWAYS_TRUE -XX:-UseCompactObjectHeaders TestOopMapSizeMinimal
*/
/*
* @test id=coops_ccptr_no_coh
* @library /test/lib
* @modules java.base/jdk.internal.misc
* java.management
* @build jdk.test.whitebox.WhiteBox
* @run driver jdk.test.lib.helpers.ClassFileInstaller jdk.test.whitebox.WhiteBox
* @run main/othervm -Xbootclasspath/a:. -XX:+UnlockDiagnosticVMOptions -XX:+WhiteBoxAPI -XX:+UnlockExperimentalVMOptions -XX:+UseCompressedOops -XX:+USE_COMPRESSED_CLASS_POINTERS_ALWAYS_TRUE -XX:-UseCompactObjectHeaders TestOopMapSizeMinimal
*/
/*
* @test id=no_coops_ccptr_coh
* @test id=no_coops_coh
* @library /test/lib
* @modules java.base/jdk.internal.misc
* java.management
@ -79,6 +59,16 @@ import java.util.List;
* @run main/othervm -Xbootclasspath/a:. -XX:+UnlockDiagnosticVMOptions -XX:+WhiteBoxAPI -XX:+UnlockExperimentalVMOptions -XX:-UseCompressedOops -XX:+UseCompactObjectHeaders TestOopMapSizeMinimal
*/
/*
* @test id=coops_coh
* @library /test/lib
* @modules java.base/jdk.internal.misc
* java.management
* @build jdk.test.whitebox.WhiteBox
* @run driver jdk.test.lib.helpers.ClassFileInstaller jdk.test.whitebox.WhiteBox
* @run main/othervm -Xbootclasspath/a:. -XX:+UnlockDiagnosticVMOptions -XX:+WhiteBoxAPI -XX:+UnlockExperimentalVMOptions -XX:+UseCompressedOops -XX:+UseCompactObjectHeaders TestOopMapSizeMinimal
*/
public class TestOopMapSizeMinimal {
public static int OOP_SIZE_IN_BYTES = -1;
@ -99,10 +89,8 @@ public class TestOopMapSizeMinimal {
if (is_64_bit) {
if (WB.getBooleanVMFlag("UseCompactObjectHeaders")) {
HEADER_SIZE_IN_BYTES = 8;
} else if (WB.getBooleanVMFlag("USE_COMPRESSED_CLASS_POINTERS_ALWAYS_TRUE")) {
HEADER_SIZE_IN_BYTES = 12;
} else {
HEADER_SIZE_IN_BYTES = 16;
HEADER_SIZE_IN_BYTES = 12;
}
} else {
HEADER_SIZE_IN_BYTES = 8;