[lworld] RFR: 8293702: [lworld] C1 does not properly handle unloaded inline type field loads

[Tobias Hartmann]

We crash in C1 when emitting a `DeoptimizeStub` for handling a null field load from a non-flattened, unloaded inline type field because the state for re-execution after deopt is not initialized.

Best regards,
Tobias

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Commit messages:
 - 8293702: [lworld] C1 does not properly handle unloaded inline type field loads

Changes: https://git.openjdk.org/valhalla/pull/825/files
 Webrev: https://webrevs.openjdk.org/?repo=valhalla&pr=825&range=00
  Issue: https://bugs.openjdk.org/browse/JDK-8293702
  Stats: 26 lines in 2 files changed: 24 ins; 0 del; 2 mod
  Patch: https://git.openjdk.org/valhalla/pull/825.diff
  Fetch: git fetch https://git.openjdk.org/valhalla pull/825/head:pull/825

PR: https://git.openjdk.org/valhalla/pull/825