[lworld] RFR: 8242443: [lworld] Disabling scalarization fails with assert "incorrect depth prediction"

[Tobias Hartmann]

Withfield implementation should push result outside of PreserveReexecuteState (line 395).

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

Commit messages:
 - 8242443: [lworld] Disabling scalarization fails with assert "incorrect depth prediction"

Changes: https://git.openjdk.java.net/valhalla/pull/19/files
 Webrev: https://webrevs.openjdk.java.net/valhalla/19/webrev.00
  Issue: https://bugs.openjdk.java.net/browse/JDK-8242443
  Stats: 15 lines in 1 file changed: 3 ins; 3 del; 9 mod
  Patch: https://git.openjdk.java.net/valhalla/pull/19.diff
  Fetch: git fetch https://git.openjdk.java.net/valhalla pull/19/head:pull/19

PR: https://git.openjdk.java.net/valhalla/pull/19