RFR(S): 8207773: [lworld] C2 should not allocate when returning a value type as Object from an inlined method
tobias.hartmann at oracle.com
Fri Jul 20 09:22:37 UTC 2018
On 19.07.2018 09:11, John Rose wrote:
> In the context of JDK-8207811 I'd suggest adding a comment saying
> something like "interfaces are handled above". The theory I'm proposing
> is that a bare test for Object (without interfaces also) needs an excuse.
> …But it's mainly a suggestion for avoiding future bugs, of a kind I've
> seen several times in the (long-gone) past.
Yes, I agree. I've added a link to this discussion to JDK-8207811 and will take care of it post-LW1.
> OK. The name reads oddly; Object itself isn't (and so can't) be a value
> type, but can be a super of value types, and its domain is able to contain
> value instances; same point for any interface. I won't bikeshed here.
Yes, I'll change the naming with JDK-8207811.
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