RFR: 8259629: aarch64 builds fail after JDK-8258932

[Vladimir Kozlov]

On Tue, 12 Jan 2021 16:23:56 GMT, Dong Bo <dongbo at openjdk.org> wrote:

> This fixes aarch64 builds failure after JDK-8258932.
> It is caused by the mismatched call `fmaxp/fminp` in `AssemblerAArch64` tests to the definitions in `assembler_aarch64.hpp`.
> 
> Verified with `gtest-1.8.1` and `make test TEST="gtest"`, `linux-aarch64-server-slowdebug`.
> Both builds and tests are good, the results of `gtest` on my aarch64 server:
> Finished running test 'gtest:all/server'
> Test report is stored in build/linux-aarch64-server-slowdebug/test-results/gtest_all_server
> 
> ==============================
> Test summary
> ==============================
>    TEST                                              TOTAL  PASS  FAIL ERROR
>    gtest:all/server                                    807   807     0     0
> ==============================
> TEST SUCCESS
> 
> Finished building target 'test' in configuration 'linux-aarch64-server-slowdebug'
> 
> The `gtest` was not configured during tests in `JDK-8258932`, so it did not execute previously.
> I'm really sorry for my carelessness and producing a serious BUG.

It passed out whole tier1 testing I ran. So I am fine with it,

But I would like to see review from someone familiar with Aaarch64 assembler too.

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Marked as reviewed by kvn (Reviewer).

PR: https://git.openjdk.java.net/jdk/pull/2052