RFR: 8255343: java/util/stream/SpliteratorTest.java fails on 32-bit platforms with "Misaligned access at address: 12" [v2]

[Aleksey Shipilev]

> It currently fails on x86_32 with `java.lang.IllegalStateException: Misaligned access at address: 12`. I checked that once JDK-8254162 integrates, that issue is gone. Until then, having clean x86_32 testing is beneficial for other work.
> 
> Testing:
>  - [x] Affected test on Linux x86_64 (still passes)
>  - [x] Affected test on Linux x86_32 (now ignored)

Aleksey Shipilev has updated the pull request incrementally with one additional commit since the last revision:

  Fix it instead of problem-listing

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

Changes:
  - all: https://git.openjdk.java.net/jdk/pull/836/files
  - new: https://git.openjdk.java.net/jdk/pull/836/files/e96135c6..025f9807

Webrevs:
 - full: https://webrevs.openjdk.java.net/?repo=jdk&pr=836&range=01
 - incr: https://webrevs.openjdk.java.net/?repo=jdk&pr=836&range=00-01

  Stats: 8 lines in 2 files changed: 0 ins; 2 del; 6 mod
  Patch: https://git.openjdk.java.net/jdk/pull/836.diff
  Fetch: git fetch https://git.openjdk.java.net/jdk pull/836/head:pull/836

PR: https://git.openjdk.java.net/jdk/pull/836