[master] RFR: Enforce +UseCompressedClassPointers [v3]

Roman Kennke rkennke at openjdk.java.net
Mon May 17 20:01:31 UTC 2021

> This change force-enables +UseCompressedClassPointers. This is required for the next step where we want to store the compressed class pointers into object headers. The change also removes test configurations that explicitely disable CCP.
> In the long run, we would remove the flag altogether, but not now.
> Testing:
>  - [x] tier1
>  - [x] tier2

Roman Kennke has updated the pull request incrementally with one additional commit since the last revision:

  Disable CompressedClassPointers only on 64bits; flag is read-only and false on 32 bit already


  - all: https://git.openjdk.java.net/lilliput/pull/5/files
  - new: https://git.openjdk.java.net/lilliput/pull/5/files/648080bf..df0f2de8

 - full: https://webrevs.openjdk.java.net/?repo=lilliput&pr=5&range=02
 - incr: https://webrevs.openjdk.java.net/?repo=lilliput&pr=5&range=01-02

  Stats: 2 lines in 1 file changed: 2 ins; 0 del; 0 mod
  Patch: https://git.openjdk.java.net/lilliput/pull/5.diff
  Fetch: git fetch https://git.openjdk.java.net/lilliput pull/5/head:pull/5

PR: https://git.openjdk.java.net/lilliput/pull/5

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