RFR: [11u] 8217368: AArch64: C2 recursive stack locking optimisation not triggered

[Andrew Dinn]

On 23/08/2019 14:19, Andrew Dinn wrote:
> On 23/08/2019 11:18, Andrew Haley wrote:
>> Mmm, but it greatly obfuscates this particular patch. I know that it's
>> extra work, but if you can submit a separate patch to use
>> MacroAssembler::cmpxchg and then the actual bug fix I'll approve them
>> both.
> So, that means I will need to create a new JIRA for the first patch
> against jdk11u that is only going to be fixed in jdk11u?
> 
> Can I do that? If so, how?
I raised the following JIRA for a preliminary patch to use cmpxchg and
then applied a backport patch that makes up the difference. Here are the
relevant webrevs:

JIRA:    https://bugs.openjdk.java.net/browse/JDK-8230099
webrev1: http://cr.openjdk.java.net/~adinn/8230099-jdk11u/webrev.00/
webrev2: http://cr.openjdk.java.net/~adinn/8217368-jdk11u/webrev.01/

I'm hoping the JIRA is kosher.

regards,


Andrew Dinn
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