RFR: 8265956: JVM crashes when matching LShiftVB Node [v4]

[Wang Huang]

> It is fount that the rule `match(Set dst (LShiftVB src shift))` is missing on many cpus, such like `aarch64` and `x86`. It is this reason that JVM will crash under `JDK-8265956`'s test case. In this commit, I :
> * show the crash case `TestVectorShuffleIotaShort`
> * solve the issue on `aarch64` and `x86` by adding the rule. 
> * test after fixing on tire1~3
> 
> Thank you for your review. Any suggestion is welcome. 
>                          Wang Huang

Wang Huang has updated the pull request incrementally with two additional commits since the last revision:

 - update copyright years
 - remove x86's adfile

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Changes:
  - all: https://git.openjdk.java.net/jdk/pull/3747/files
  - new: https://git.openjdk.java.net/jdk/pull/3747/files/d49029be..c1305b4d

Webrevs:
 - full: https://webrevs.openjdk.java.net/?repo=jdk&pr=3747&range=03
 - incr: https://webrevs.openjdk.java.net/?repo=jdk&pr=3747&range=02-03

  Stats: 143 lines in 4 files changed: 0 ins; 141 del; 2 mod
  Patch: https://git.openjdk.java.net/jdk/pull/3747.diff
  Fetch: git fetch https://git.openjdk.java.net/jdk pull/3747/head:pull/3747

PR: https://git.openjdk.java.net/jdk/pull/3747