RFR: 8271911: replay compilations of methods which use JSR292 (easy cases)

[Dean Long]

On Thu, 26 Aug 2021 23:11:44 GMT, Dean Long <dlong at openjdk.org> wrote:

> There is a subset of the general problem that we should be able to solve by looking at invokedynamic/invokehandle call sites and MethodHandle constant pool entries. If a replay references a hidden class that is discoverable in one of those locations, then we can use the location as a replacement for the transient VM name.
> 
> Examples of references to hidden class locations:
> 
> @bci compiler/ciReplay/CiReplayBase$TestMain test (I)V 1 <appendix> argL0 ;
> @bci compiler/ciReplay/CiReplayBase$TestMain main ([Ljava/lang/String;)V 0 <appendix> form vmentry <vmtarget> ;
> @cpi compiler/ciReplay/CiReplayBase$TestMain 56 form vmentry <vmtarget> ;

Thanks Vladimir for looking at this.  Let me know if I missed some places that need comments.

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PR: https://git.openjdk.java.net/jdk/pull/5270