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llvm / llvm-project / 45c549857383eade0c47db75951fb9441260653a
commit45c549857383eade0c47db75951fb9441260653a[log] [tgz]
authorS. VenkataKeerthy <31350914+svkeerthy@users.noreply.github.com>Fri Aug 29 14:56:56 2025 -0700
committerGitHub <noreply@github.com>Fri Aug 29 14:56:56 2025 -0700
treed34c8e7778f5599193b9c117e27d5079cda166a8
parente317c7e36f6681e88b62824b243f383dec8b106f [diff]
[IR2Vec] Refactor vocabulary to use canonical type IDs (#155323)

Refactor IR2Vec vocabulary to use canonical type IDs, improving the embedding representation for LLVM IR types.

The previous implementation used raw Type::TypeID values directly in the vocabulary, which led to redundant entries (e.g., all float variants mapped to "FloatTy" but had separate slots). This change improves the vocabulary by:

1. Making the type representation more consistent by properly canonicalizing types
2. Reducing vocabulary size by eliminating redundant entries
3. Improving the embedding quality by ensuring similar types share the same representation

(Tracking issue - #141817)
9 files changed
tree: d34c8e7778f5599193b9c117e27d5079cda166a8
  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
README.md

The LLVM Compiler Infrastructure

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Welcome to the LLVM project!

This repository contains the source code for LLVM, a toolkit for the construction of highly optimized compilers, optimizers, and run-time environments.

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