RFR: JDK-8310510: WordsPerLong is wrong for 64-bit platforms

Wed Jun 21 10:09:27 UTC 2023

Trivial patch.

We have WordsPerLong defined as this:

const int WordsPerLong = 2; // Number of stack entries for longs

which is wrong for 64-bit platforms. Historically used only for ppc/s390.

Patch removes the unnecessary align (BasicLock is always 2 words, no need to align to 2) and removes WordsPerLong, since it is not needed anymore.

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Commit messages:
 - wordsperlong

Changes: https://git.openjdk.org/jdk/pull/14580/files
 Webrev: https://webrevs.openjdk.org/?repo=jdk&pr=14580&range=00
  Issue: https://bugs.openjdk.org/browse/JDK-8310510
  Stats: 8 lines in 3 files changed: 0 ins; 6 del; 2 mod
  Patch: https://git.openjdk.org/jdk/pull/14580.diff
  Fetch: git fetch https://git.openjdk.org/jdk.git pull/14580/head:pull/14580

PR: https://git.openjdk.org/jdk/pull/14580