[flang-commits] [flang] [flang][NFC] use llvm.intr.stacksave/restore instead of opaque calls (PR #108562)

[Valentin Clement バレンタイン クレメン via flang-commits]

https://github.com/clementval approved this pull request.

LGTM

https://github.com/llvm/llvm-project/pull/108562