[jdk17u-dev] RFR: 8312440: assert(cast != nullptr) failed: must have added a cast to pin the node

[Goetz Lindenmaier]

I backport this for parity with 17.0.10-oracle.

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

Depends on: https://git.openjdk.org/jdk17u-dev/pull/1827

Commit messages:
 - Backport 01e135c91018a41800c2df534b1d6dbd396adbf4

Changes: https://git.openjdk.org/jdk17u-dev/pull/1828/files
 Webrev: https://webrevs.openjdk.org/?repo=jdk17u-dev&pr=1828&range=00
  Issue: https://bugs.openjdk.org/browse/JDK-8312440
  Stats: 1 line in 1 file changed: 0 ins; 0 del; 1 mod
  Patch: https://git.openjdk.org/jdk17u-dev/pull/1828.diff
  Fetch: git fetch https://git.openjdk.org/jdk17u-dev.git pull/1828/head:pull/1828

PR: https://git.openjdk.org/jdk17u-dev/pull/1828