[jdk11u-dev] RFR: 8286800: Assert in PhaseIdealLoop::dump_real_LCA is too strong

Mon Jan 16 11:11:57 UTC 2023

I backport this for parity with 11.0.19-oracle.

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Commit messages:
 - Backport decb1b79bc475f024a02135fa3394ff97098e758

Changes: https://git.openjdk.org/jdk11u-dev/pull/1656/files
 Webrev: https://webrevs.openjdk.org/?repo=jdk11u-dev&pr=1656&range=00
  Issue: https://bugs.openjdk.org/browse/JDK-8286800
  Stats: 145 lines in 2 files changed: 70 ins; 40 del; 35 mod
  Patch: https://git.openjdk.org/jdk11u-dev/pull/1656.diff
  Fetch: git fetch https://git.openjdk.org/jdk11u-dev pull/1656/head:pull/1656

PR: https://git.openjdk.org/jdk11u-dev/pull/1656