[13u] RFR: 8224851: AArch64: fix warnings and errors with Clang and GCC 8.3

[Yuri Nesterenko]

Hi Sergey,

looking at the original discussion one could see that there's a single warning related to GCC8.4:
everything else was clang issues.

--yan

On 27.05.2020 23:09, Sergey Nazarkin wrote:
> Original change:
> http://hg.openjdk.java.net/jdk/jdk/rev/e53ec3b362f4
> https://bugs.openjdk.java.net/browse/JDK-8224851
> 
> Review for 11u:
> https://mail.openjdk.java.net/pipermail/jdk-updates-dev/2020-January/002432.html
> 
> 
> I personally have not found any build issue with GCC8.4 (cross tool from ubuntu 18.04). However the patch touches too many files that may introduce backport problem in the future. 
> 
> It is not applied cleanly due to modifications caused by aarch64 simulator removal. Luckily only os_linux_aarch64.cpp is affected
> 
> Webrev
> http://cr.openjdk.java.net/~snazarki/webrev/8224851/
> 
> 
> 
> Sergey Nazarkin
> 
> 
>