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android / platform / external / opencl / llvm-project / 6c813e8a3c0f
commit6c813e8a3c0f08b00a52f37b5468762f17de2258[log] [tgz]
authorKrzysztof Drewniak <Krzysztof.Drewniak@amd.com>Wed May 21 13:50:02 2025 -0700
committerGitHub <noreply@github.com>Wed May 21 13:50:02 2025 -0700
tree68e24aba9ec511716879c290bc677db907fcae04
parent6212c199b1b271555ebf365206c8b4d96b2b7a26 [diff]
[mlir][ROCDL] Add fp4 and fp6 conversion intrinsics, fix fp8 immargs (#140801)

This PR adds support for the scaled conversion intrinsics for fp4 and
fp6 types so that they can be targetted by a future amdgpu dialect op or
used directly.

Additionally, this patch refactors the copy-paste-heavy fp8 versions of
these scaled conversion intrinsics with tablegen `foreach` loops, and
fixes the fact that certain immargs weren't being stored as attributes.

Note that some of the MLIR-level tests for those scaled fp8 intrinsics
had incorrect return types, which have been fixed.

(Note that while the operations have a known return type, the IR format
still prints that type for clarity).
6 files changed
tree: 68e24aba9ec511716879c290bc677db907fcae04
  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. pstl/
  25. runtimes/
  26. third-party/
  27. utils/
  28. .clang-format
  29. .clang-format-ignore
  30. .clang-tidy
  31. .git-blame-ignore-revs
  32. .gitattributes
  33. .gitignore
  34. .mailmap
  35. CODE_OF_CONDUCT.md
  36. CONTRIBUTING.md
  37. LICENSE.TXT
  38. pyproject.toml
  39. README.md
  40. 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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For information on how to contribute to the LLVM project, please take a look at the Contributing to LLVM guide.

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