[vectorIntrinsics] RFR: Use Integer/Long compress and expand. [v2]

[Paul Sandoz]

> Use the Integer/Long compress and expand implementations.
> 
> Fix compilation of perf tests for constant shift operations (brought in via merge that does not have perf tests).

Paul Sandoz has updated the pull request incrementally with one additional commit since the last revision:

  Remove debug print

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Changes:
  - all: https://git.openjdk.java.net/panama-vector/pull/194/files
  - new: https://git.openjdk.java.net/panama-vector/pull/194/files/4e6866cc..dcbd9d3d

Webrevs:
 - full: https://webrevs.openjdk.java.net/?repo=panama-vector&pr=194&range=01
 - incr: https://webrevs.openjdk.java.net/?repo=panama-vector&pr=194&range=00-01

  Stats: 1 line in 1 file changed: 0 ins; 1 del; 0 mod
  Patch: https://git.openjdk.java.net/panama-vector/pull/194.diff
  Fetch: git fetch https://git.openjdk.java.net/panama-vector pull/194/head:pull/194

PR: https://git.openjdk.java.net/panama-vector/pull/194