[code-reflection] RFR: Add DeviceType support for array views [v4]

[Ruby Chen]

> Adding support for both MappableIface and DeviceType to array views. Also shifting the array view phase earlier in the compilation stages.
> 
> Minor refactoring for array view phase.

Ruby Chen has updated the pull request incrementally with one additional commit since the last revision:

  Added tests

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Changes:
  - all: https://git.openjdk.org/babylon/pull/732/files
  - new: https://git.openjdk.org/babylon/pull/732/files/b9facd6c..73cf6b4e

Webrevs:
 - full: https://webrevs.openjdk.org/?repo=babylon&pr=732&range=03
 - incr: https://webrevs.openjdk.org/?repo=babylon&pr=732&range=02-03

  Stats: 236 lines in 2 files changed: 166 ins; 68 del; 2 mod
  Patch: https://git.openjdk.org/babylon/pull/732.diff
  Fetch: git fetch https://git.openjdk.org/babylon.git pull/732/head:pull/732

PR: https://git.openjdk.org/babylon/pull/732