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

[Aleksey Shipilev]

On Fri, 21 May 2021 15:33:15 GMT, Jie Fu <jiefu at openjdk.org> wrote:

> Is it possible to add a jtreg test for this fix?

I guess it is possible to minimize the fuzzer test and/or create a fully synthetic regression test. But given how it looks like a copy-paste omission in the recent patch, I would prefer to invest time somewhere else.

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