RFR: 8265956: JVM crashes when matching LShiftVB Node [v3]

[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 one additional commit since the last revision:

  fix bugs

-------------

Changes:
  - all: https://git.openjdk.java.net/jdk/pull/3747/files
  - new: https://git.openjdk.java.net/jdk/pull/3747/files/3d11bb1a..d49029be

Webrevs:
 - full: https://webrevs.openjdk.java.net/?repo=jdk&pr=3747&range=02
 - incr: https://webrevs.openjdk.java.net/?repo=jdk&pr=3747&range=01-02

  Stats: 183 lines in 6 files changed: 104 ins; 62 del; 17 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