[jdk11u-dev] RFR: 8286177: C2: "failed: non-reduction loop contains reduction nodes" assert failure [v3]

[Goetz Lindenmaier]

> I backport this for parity with 11.0.17-oracle.

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 one additional commit since the last revision:

  Backport caceaba5594606023ea4eb8d99698243be5b76b8

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

Changes:
  - all: https://git.openjdk.org/jdk11u-dev/pull/1195/files
  - new: https://git.openjdk.org/jdk11u-dev/pull/1195/files/71bc9cc1..a2760552

Webrevs:
 - full: https://webrevs.openjdk.org/?repo=jdk11u-dev&pr=1195&range=02
 - incr: https://webrevs.openjdk.org/?repo=jdk11u-dev&pr=1195&range=01-02

  Stats: 1458 lines in 26 files changed: 1410 ins; 2 del; 46 mod
  Patch: https://git.openjdk.org/jdk11u-dev/pull/1195.diff
  Fetch: git fetch https://git.openjdk.org/jdk11u-dev pull/1195/head:pull/1195

PR: https://git.openjdk.org/jdk11u-dev/pull/1195