RFR: 8260502: [s390] NativeMovRegMem::verify() fails because it's too strict

Lutz Schmidt lucy at openjdk.java.net
Wed Jan 27 16:18:41 UTC 2021


On Wed, 27 Jan 2021 12:13:27 GMT, Martin Doerr <mdoerr at openjdk.org> wrote:

> "fatal error: this is not a `NativeMovRegMem' site" was observed while testing the debug build without CompressedOops.
> NativeMovRegMem::verify() tries to verify instructions beyond the load_const at a place at which we don't have valid instructions. See bug for details.
> I suggest to remove the wrong part of the verification.

Looks good to me.
Thanks for finding and fixing.

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Marked as reviewed by lucy (Reviewer).

PR: https://git.openjdk.java.net/jdk/pull/2258


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