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llvm / llvm-project / 80625c16f0675235425fbb3810b5cd0e669c8c04
commit80625c16f0675235425fbb3810b5cd0e669c8c04[log] [tgz]
authorUday Bondhugula <uday@polymagelabs.com>Sat Jun 28 10:27:11 2025 +0530
committerGitHub <noreply@github.com>Sat Jun 28 10:27:11 2025 +0530
tree1301cf0ef666397ca9bc4fba48bfaa2f2f01bbe7
parent28d4cc6d7b16567befd65b2ec22447b759134696 [diff]
[MLIR][Affine] Fix memref replacement in affine-data-copy-generate (#139016)

Fixes: https://github.com/llvm/llvm-project/issues/130257

Fix affine-data-copy-generate in certain cases that involved users in
multiple blocks. Perform the memref replacement correctly during copy
generation.

Improve/clean up memref affine use replacement API. Instead of
supporting dominance and post dominance filters (which aren't adequate
in most cases) and computing dominance info expensively each time in
RAMUW, provide a user filter callback, i.e., force users to compute
dominance if needed.
7 files changed
tree: 1301cf0ef666397ca9bc4fba48bfaa2f2f01bbe7
  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.

C-like languages use the Clang frontend. This component compiles C, C++, Objective-C, and Objective-C++ code into LLVM bitcode -- and from there into object files, using LLVM.

Other components include: the libc++ C++ standard library, the LLD linker, and more.

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