Integrated: 8267531: [x86] Assembler::andb(Address, Register) encoding is incorrect

Aleksey Shipilev shade at openjdk.java.net
Sat May 22 15:19:02 UTC 2021


On Fri, 21 May 2021 12:49:10 GMT, Aleksey Shipilev <shade at openjdk.org> wrote:

> See the bug report to see the way we arrived here. I looked through the [breakage changeset](https://github.com/openjdk/jdk/commit/de784312c340b4a4f4c4d11854bfbe9e9e826ea3), and I think that is the only "*b" case that is missing.
> 
> Attention @JohnTortugo.
> 
> Additional testing:
>  - [x] Failing fuzzer test (now passes)
>  - [x] Linux x86_64 fastdebug `tier1`

This pull request has now been integrated.

Changeset: 71e2fa25
Author:    Aleksey Shipilev <shade at openjdk.org>
URL:       https://git.openjdk.java.net/jdk/commit/71e2fa25f73b0006a024edb59d79d837227ecd40
Stats:     1 line in 1 file changed: 0 ins; 0 del; 1 mod

8267531: [x86] Assembler::andb(Address,Register) encoding is incorrect

Reviewed-by: azeemj, vlivanov, jiefu

-------------

PR: https://git.openjdk.java.net/jdk/pull/4145


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