RFR: 8256009: Remove src/hotspot/share/adlc/Test/i486.ad [v2]

[Jie Fu]

> src/hotspot/share/adlc/Test/i486.ad is empty.
> It might be better to remove it.
> Thanks.

Jie Fu has updated the pull request incrementally with one additional commit since the last revision:

  Update the comments

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

Changes:
  - all: https://git.openjdk.java.net/jdk/pull/1107/files
  - new: https://git.openjdk.java.net/jdk/pull/1107/files/8fe31182..773f19a2

Webrevs:
 - full: https://webrevs.openjdk.java.net/?repo=jdk&pr=1107&range=01
 - incr: https://webrevs.openjdk.java.net/?repo=jdk&pr=1107&range=00-01

  Stats: 11 lines in 8 files changed: 0 ins; 0 del; 11 mod
  Patch: https://git.openjdk.java.net/jdk/pull/1107.diff
  Fetch: git fetch https://git.openjdk.java.net/jdk pull/1107/head:pull/1107

PR: https://git.openjdk.java.net/jdk/pull/1107