RFR: 8255448: Fastdebug JVM crashes with Vector API when PrintAssembly is turned on [v3]

[Dongbo He]

> 8255448: Fastdebug JVM crashes with Vector API when PrintAssembly is turned on

Dongbo He has updated the pull request incrementally with one additional commit since the last revision:

  rm 8253623

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Changes:
  - all: https://git.openjdk.java.net/jdk/pull/853/files
  - new: https://git.openjdk.java.net/jdk/pull/853/files/5cd059b5..12318bd4

Webrevs:
 - full: https://webrevs.openjdk.java.net/?repo=jdk&pr=853&range=02
 - incr: https://webrevs.openjdk.java.net/?repo=jdk&pr=853&range=01-02

  Stats: 1 line in 1 file changed: 0 ins; 1 del; 0 mod
  Patch: https://git.openjdk.java.net/jdk/pull/853.diff
  Fetch: git fetch https://git.openjdk.java.net/jdk pull/853/head:pull/853

PR: https://git.openjdk.java.net/jdk/pull/853