[jdk11u-dev] RFR: 8288467: remove memory_operand assert for spilled instructions [v3]

[Goetz Lindenmaier]

> I backport this for parity with 11.0.17-oracle
> 
> I had to do a trivial resolve.

Goetz Lindenmaier has updated the pull request with a new target base due to a merge or a rebase. The incremental webrev excludes the unrelated changes brought in by the merge/rebase. The pull request contains three additional commits since the last revision:

 - Merge branch 'master' into goetz_backport_8288467
 - Backport af05139133530871c88991aa0340205cfc44972a
 - Backport 4a5e7a1ada611cfdefdc3b9a6fada05494e07390

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

Changes:
  - all: https://git.openjdk.org/jdk11u-dev/pull/1188/files
  - new: https://git.openjdk.org/jdk11u-dev/pull/1188/files/536e78f7..1aca6ddb

Webrevs:
 - full: https://webrevs.openjdk.org/?repo=jdk11u-dev&pr=1188&range=02
 - incr: https://webrevs.openjdk.org/?repo=jdk11u-dev&pr=1188&range=01-02

  Stats: 1199 lines in 45 files changed: 980 ins; 50 del; 169 mod
  Patch: https://git.openjdk.org/jdk11u-dev/pull/1188.diff
  Fetch: git fetch https://git.openjdk.org/jdk11u-dev pull/1188/head:pull/1188

PR: https://git.openjdk.org/jdk11u-dev/pull/1188