[mlir] add normal form checked transform interface (#192647)

This interface can be implemented by operations that guarantee certain
normal forms for themselves and their regions. The operations provide
the list of normal forms they guarantee. This interface interacts with
the typed transform handles removing the need for them to check normal
forms that are guaranteed (and preserved by transforms).

Provide a simple `transform.payload` operation to carry a list of normal
forms and implement the interface.

This exposes the fact that the transform interpreter may be running the
verifier too much, but this is a pre-existing beavior that is orthogonal
to this patch.

Assisted-by: Claude Opus 4.7 / Cursor
10 files changed
tree: 88ae9b6985e2016d0af1c3d2e7332e29c71cee71
  1. .ci/
  2. .github/
  3. bolt/
  4. clang/
  5. clang-tools-extra/
  6. cmake/
  7. compiler-rt/
  8. cross-project-tests/
  9. flang/
  10. flang-rt/
  11. libc/
  12. libclc/
  13. libcxx/
  14. libcxxabi/
  15. libsycl/
  16. libunwind/
  17. lld/
  18. lldb/
  19. llvm/
  20. llvm-libgcc/
  21. mlir/
  22. offload/
  23. openmp/
  24. orc-rt/
  25. polly/
  26. runtimes/
  27. third-party/
  28. utils/
  29. .clang-format
  30. .clang-format-ignore
  31. .clang-tidy
  32. .git-blame-ignore-revs
  33. .gitattributes
  34. .gitignore
  35. .mailmap
  36. CODE_OF_CONDUCT.md
  37. CONTRIBUTING.md
  38. LICENSE.TXT
  39. pyproject.toml
  40. README.md
  41. SECURITY.md
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