[vector-unstable] RFR: Merge panama-vector:master [v2]

[Sandhya Viswanathan]

> Merge panama-vector:master

Sandhya Viswanathan has updated the pull request with a new target base due to a merge or a rebase. The pull request
now contains 648 commits:

 - Merge
 - Merge panama-vector:master
   
   Reviewed-by: psandoz
 - Update conf
   
   Make same as for in branch `vectorIntrinsics`
 - Manual merge with default
 - [vector] Remove extra whitespace to remove git warning message
 - [vector] Cleanup: Remove extra whitespace to pass jcheck and unused file
 - Manual merge with default
 - Update aarch64-asmtest.py and regenerate code for assembler_aarch64.cpp
   
   Resolve manual merge conflicts on assembler-aarch64.cpp
   
 - Manual merge with default
 - [vector] Merge fix
 - ... and 638 more: https://git.openjdk.java.net/panama-vector/compare/715e24af...608b38b5

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Changes: https://git.openjdk.java.net/panama-vector/pull/10/files
 Webrev: https://webrevs.openjdk.java.net/?repo=panama-vector&pr=10&range=01
  Stats: 295123 lines in 337 files changed: 292957 ins; 1073 del; 1093 mod
  Patch: https://git.openjdk.java.net/panama-vector/pull/10.diff
  Fetch: git fetch https://git.openjdk.java.net/panama-vector pull/10/head:pull/10

PR: https://git.openjdk.java.net/panama-vector/pull/10