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llvm / llvm-project / 200793ac218735e2186e9f2850f8e74a28c36a27
commit200793ac218735e2186e9f2850f8e74a28c36a27[log] [tgz]
authorCarolineConcatto <caroline.concatto@arm.com>Tue Nov 18 11:10:58 2025 +0000
committerGitHub <noreply@github.com>Tue Nov 18 11:10:58 2025 +0000
treefbaeae26cba1400aa7a70b84925d8e0e76f210d7
parentfb829bf11feeb53f815a3abf539e63ec3a23ed3d [diff]
Extend MemoryEffects to Support Target-Specific Memory Locations (#148650)

This patch introduces preliminary support for additional memory
locations.
They are: target_mem0 and target_mem1 and they model memory locations
that cannot be represented with existing memory locations.

It was a solution suggested in :
https://discourse.llvm.org/t/rfc-improving-fpmr-handling-for-fp8-intrinsics-in-llvm/86868/6

Currently, these locations are not yet target-specific. The goal is to
enable the compiler to express read/write effects on these resources.
26 files changed
tree: fbaeae26cba1400aa7a70b84925d8e0e76f210d7
  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.

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.

Getting the Source Code and Building LLVM

Consult the Getting Started with LLVM page for information on building and running LLVM.

For information on how to contribute to the LLVM project, please take a look at the Contributing to LLVM guide.

Getting in touch

Join the LLVM Discourse forums, Discord chat, LLVM Office Hours or Regular sync-ups.

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