[jdk11u-dev] RFR: 8279622: C2: miscompilation of map pattern as a vector reduction

Fri Jul 1 10:06:09 UTC 2022

I backport this for parity with 11.0.17-oracle.

Clean backport from 17.

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Commit messages:
 - Backport 47e478d6de40038d48290ac1b64a4957a77a397a

Changes: https://git.openjdk.org/jdk11u-dev/pull/1194/files
 Webrev: https://webrevs.openjdk.org/?repo=jdk11u-dev&pr=1194&range=00
  Issue: https://bugs.openjdk.org/browse/JDK-8279622
  Stats: 95 lines in 5 files changed: 95 ins; 0 del; 0 mod
  Patch: https://git.openjdk.org/jdk11u-dev/pull/1194.diff
  Fetch: git fetch https://git.openjdk.org/jdk11u-dev pull/1194/head:pull/1194

PR: https://git.openjdk.org/jdk11u-dev/pull/1194