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Add value type CheckedType vm support #19764

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theresa-m opened this issue Jun 26, 2024 · 0 comments
Open

Add value type CheckedType vm support #19764

theresa-m opened this issue Jun 26, 2024 · 0 comments
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project:valhalla Used to track Project Valhalla related work

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@theresa-m
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theresa-m commented Jun 26, 2024 •
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CheckedType will be used to enforce null restrictions (see https://openjdk.org/jeps/8316779)

This will require vm support for the CheckedType consant https://bugs.openjdk.org/browse/JDK-8317766

In addition a NullPointerException may need to be added to the checkcast bytecode, see #19752 (comment)

This should include checkcast tests including enabling testCheckCastNullRestrictedTypeOnNull.
@theresa-m theresa-m added the project:valhalla Used to track Project Valhalla related work label Jun 26, 2024
@theresa-m theresa-m mentioned this issue Jun 26, 2024
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@theresa-m theresa-m mentioned this issue Aug 13, 2024
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@theresa-m theresa-m mentioned this issue Oct 8, 2024
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@theresa-m theresa-m mentioned this issue Oct 23, 2024
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theresa-m added a commit to theresa-m/openj9 that referenced this issue Nov 1, 2024
@theresa-m
Track disabled test testCheckCastNullRestrictedTypeOnNull
733968d 
Add CheckedType issue eclipse-openj9#19764
 comment to resolve disabled test. This test was not associated with
any issues previously.

Signed-off-by: Theresa Mammarella <Theresa.T.Mammarella@ibm.com>
@theresa-m theresa-m mentioned this issue Nov 1, 2024
Merged
theresa-m added a commit to theresa-m/openj9 that referenced this issue Nov 1, 2024
@theresa-m
Track disabled test testCheckCastNullRestrictedTypeOnNull
24a9e28 
Add CheckedType issue eclipse-openj9#19764
 comment to resolve disabled test. This test was not associated with
any issues previously.

Signed-off-by: Theresa Mammarella <Theresa.T.Mammarella@ibm.com>
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