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llvm / llvm-project / 183acdd27985afd332463e3d9fd4a2ca46d85cf1
commit183acdd27985afd332463e3d9fd4a2ca46d85cf1[log] [tgz]
authorNikita Popov <npopov@redhat.com>Mon Jun 30 14:48:37 2025 +0200
committerGitHub <noreply@github.com>Mon Jun 30 14:48:37 2025 +0200
tree46503f224a5907c84a37c62db26a16fff738903c
parentf01a7936bea491324e06dcf203749dda08ce7c07 [diff]
[GlobalOpt] Revert global widening transform (#144652)

Partially reverts e37d736def5b95a2710f92881b5fc8b0494d8a05.

The transform has a number of correctness and code quality issues, and
will benefit from a from-scratch re-review more than incremental fixes.

The correctness issues are hinted at in
https://github.com/llvm/llvm-project/pull/144641, but I think it needs a
larger rework to stop working on ArrayTypes and the implementation could
use some other improvements (like callInstIsMemcpy should just be
`dyn_cast<MemCpyInst>`). I can comment in more detail on a resubmission
of the patch.
14 files changed
tree: 46503f224a5907c84a37c62db26a16fff738903c
  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. libunwind/
  16. lld/
  17. lldb/
  18. llvm/
  19. llvm-libgcc/
  20. mlir/
  21. offload/
  22. openmp/
  23. polly/
  24. runtimes/
  25. third-party/
  26. utils/
  27. .clang-format
  28. .clang-format-ignore
  29. .clang-tidy
  30. .git-blame-ignore-revs
  31. .gitattributes
  32. .gitignore
  33. .mailmap
  34. CODE_OF_CONDUCT.md
  35. CONTRIBUTING.md
  36. LICENSE.TXT
  37. pyproject.toml
  38. README.md
  39. 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.

The LLVM project has multiple components. The core of the project is itself called “LLVM”. This contains all of the tools, libraries, and header files needed to process intermediate representations and convert them into object files. Tools include an assembler, disassembler, bitcode analyzer, and bitcode optimizer.

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