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llvm / llvm-project / 1dbade85cb3500f11cb8cefd0541efebbb0a8fda
commit1dbade85cb3500f11cb8cefd0541efebbb0a8fda[log] [tgz]
authorFarzon Lotfi <farzonlotfi@microsoft.com>Mon Sep 08 13:47:50 2025 -0400
committerGitHub <noreply@github.com>Mon Sep 08 13:47:50 2025 -0400
tree55c20843dd052ad9260da3ba182ad454f235b66f
parent393bc0cc9f0e703837ad5fd238472491bb183447 [diff]
[DirectX] Add emulation for fp16 types of llvm.is.fpclass (#157505)

fixes #157504

This changes adds the emulation we need for IsNaN, IsNormal, & IsFinite
This change only applies these emulations to the llvm.is.fpclass cases
of fp16.

Since there is no DX intrinsics yet for these cases, applying the
emulation to the necessary intrinsics is left for future implementers of
- https://github.com/llvm/llvm-project/issues/99132
- https://github.com/llvm/llvm-project/issues/156069
- https://github.com/llvm/llvm-project/issues/99131
2 files changed
tree: 55c20843dd052ad9260da3ba182ad454f235b66f
  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.

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