RFR: 8340280: Avoid calling MT.invokerType() when creating LambdaForms [v3]

[Claes Redestad]

> This PR exploits the observation that in many of the cases where we call `methodType.invokerType()` we immediately translate it into a `Name[]` where the only effect is to create an array with an additional leading `BasicType.L_TYPE` argument. Only in a subset of cases will a corresponding `invokerType()` be created later to bind the MH to an invoker.
> 
> Providing methods to bypass the creationg of such transient, intermediary `MethodType` creation avoids excessive allocations and adding types to the MT interning table that quickly become stale.
> 
> Number of executed bytecode on a trivial HelloLambda application drops locally from ~517k to ~505k.

Claes Redestad has updated the pull request incrementally with one additional commit since the last revision:

  Update src/java.base/share/classes/java/lang/invoke/DirectMethodHandle.java
  
  Co-authored-by: Chen Liang <liach at openjdk.org>

-------------

Changes:
  - all: https://git.openjdk.org/jdk/pull/21035/files
  - new: https://git.openjdk.org/jdk/pull/21035/files/3231f967..9dba8eb7

Webrevs:
 - full: https://webrevs.openjdk.org/?repo=jdk&pr=21035&range=02
 - incr: https://webrevs.openjdk.org/?repo=jdk&pr=21035&range=01-02

  Stats: 1 line in 1 file changed: 0 ins; 0 del; 1 mod
  Patch: https://git.openjdk.org/jdk/pull/21035.diff
  Fetch: git fetch https://git.openjdk.org/jdk.git pull/21035/head:pull/21035

PR: https://git.openjdk.org/jdk/pull/21035