RFR: 8260327: Shenandoah: Shenandoah may fail with -XX:UseSSE=0 on x86_32

[Roman Kennke]

On Mon, 25 Jan 2021 04:08:09 GMT, Jie Fu <jiefu at openjdk.org> wrote:

> Hi all,
> 
> I'd like to fix this bug although UseSSE=0 won't be used in product environments.
> However, it will be benefit for our testing of OpenJDK.
> 
> The fix just following the style of RegisterSaver::save_live_registers [1].
> 
> Thanks.
> Best regards,
> Jie
> 
> [1] https://github.com/openjdk/jdk/blob/master/src/hotspot/cpu/x86/sharedRuntime_x86_32.cpp#L205

Hi @DamonFool,
we already have an ongoing PR about this:
https://github.com/openjdk/jdk/pull/1172

Maybe coordinate with @shipilev which way to go? Not sure if Aleksey intends to take this any further.

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PR: https://git.openjdk.java.net/jdk/pull/2214