RFR: 8330851: C2: More efficient TypeFunc creation [v7]

[Amit Kumar]

> Lazy computation of TypeFunc.
> 
> Testing: Tier1 on Fastdebug & Release VMs (`s390x architecture`)

Amit Kumar has updated the pull request incrementally with one additional commit since the last revision:

  [wip] renamed caches, changed type factories, refactored code

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

Changes:
  - all: https://git.openjdk.org/jdk/pull/21782/files
  - new: https://git.openjdk.org/jdk/pull/21782/files/f051e538..d3f89126

Webrevs:
 - full: https://webrevs.openjdk.org/?repo=jdk&pr=21782&range=06
 - incr: https://webrevs.openjdk.org/?repo=jdk&pr=21782&range=05-06

  Stats: 659 lines in 7 files changed: 7 ins; 203 del; 449 mod
  Patch: https://git.openjdk.org/jdk/pull/21782.diff
  Fetch: git fetch https://git.openjdk.org/jdk.git pull/21782/head:pull/21782

PR: https://git.openjdk.org/jdk/pull/21782