AARCH64: 8064611: Changes to HotSpot shared code

Vladimir Kozlov vladimir.kozlov at oracle.com
Thu Dec 11 17:37:21 UTC 2014

Meanwhile can we adjust changes in library_call.cpp to avoid only store's barriers as I suggested and deal with loads later?


On 12/11/14 2:32 AM, Andrew Haley wrote:
> On 12/11/2014 09:38 AM, Vladimir Kozlov wrote:
>> Most likely bug. If you eliminate barriers in all places where we generate volatile load and stores they should look
>> like normal mem ops in Ideal graph - this should work. I can try it tomorrow to see what happens. I assume you mean "C2
>> breaks" is crash during compilation. Do you have special test to show that?
> I'll try to reproduce it.  I think it was compiling Netbeans, so it
> might be difficult to get a reproducer.
> Andrew.

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