RFR: 8295724: VirtualMachineError: Out of space in CodeCache for method handle intrinsic [v5]

[Martin Doerr]

> This proposal prevents the VM from terminating unexpectedly in some rare cases (see JBS issue). It allows using NonNMethod code space for method handle intrinsics which are needed urgently if the other code cache spaces are full. There are other options (see JBS issue), but this one appears to be the simplest one.

Martin Doerr has updated the pull request incrementally with one additional commit since the last revision:

  Change checking code to reuse more existing code (oops_do and metadata_do).

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Changes:
  - all: https://git.openjdk.org/jdk/pull/10933/files
  - new: https://git.openjdk.org/jdk/pull/10933/files/eb86c710..44215866

Webrevs:
 - full: https://webrevs.openjdk.org/?repo=jdk&pr=10933&range=04
 - incr: https://webrevs.openjdk.org/?repo=jdk&pr=10933&range=03-04

  Stats: 35 lines in 2 files changed: 18 ins; 15 del; 2 mod
  Patch: https://git.openjdk.org/jdk/pull/10933.diff
  Fetch: git fetch https://git.openjdk.org/jdk pull/10933/head:pull/10933

PR: https://git.openjdk.org/jdk/pull/10933