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fuchsia / third_party / rust / dad74aa67c349b27468c4d1da93500175a105835
commitdad74aa67c349b27468c4d1da93500175a105835[log] [tgz]
authorMatthias Krüger <matthias.krueger@famsik.de>Sat Jun 15 14:40:48 2024 +0200
committerGitHub <noreply@github.com>Sat Jun 15 14:40:48 2024 +0200
treef2a2228c71157001862cbd1416d7862414383f13
parent5fac57284e95818a7dabe9bc325847d1bdb8f2ae [diff]
parentc8c6598f17128b3ac1ec3573dc54876d24cc7a77 [diff]
Rollup merge of #126361 - celinval:issue-0079-intrinsic, r=oli-obk

Unify intrinsics body handling in StableMIR

rust-lang/rust#120675 introduced a new mechanism to declare intrinsics which will potentially replace the rust-intrinsic ABI.

The new mechanism introduces a placeholder body and mark the intrinsic with `#[rustc_intrinsic_must_be_overridden]`.
In practice, this means that a backend should not generate code for the placeholder, and shim the intrinsic.
The new annotation is an internal compiler implementation, and it doesn't need to be exposed to StableMIR users.

In this PR, we unify the interface for intrinsics marked with `rustc_intrinsic_must_be_overridden` and intrinsics that do not have a body.

Fixes https://github.com/rust-lang/project-stable-mir/issues/79

r? ``@oli-obk``

cc: ``@momvart``
tree: f2a2228c71157001862cbd1416d7862414383f13
  1. .github/
  2. .reuse/
  3. compiler/
  4. library/
  5. LICENSES/
  6. src/
  7. tests/
  8. .editorconfig
  9. .git-blame-ignore-revs
  10. .gitattributes
  11. .gitignore
  12. .gitmodules
  13. .mailmap
  14. Cargo.lock
  15. Cargo.toml
  16. CODE_OF_CONDUCT.md
  17. config.example.toml
  18. configure
  19. CONTRIBUTING.md
  20. COPYRIGHT
  21. INSTALL.md
  22. LICENSE-APACHE
  23. LICENSE-MIT
  24. README.md
  25. RELEASES.md
  26. rust-bors.toml
  27. rustfmt.toml
  28. triagebot.toml
  29. x
  30. x.ps1
  31. x.py
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