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llvm / llvm-project / b8a814e4fce292a24449702de07d0705f5045c0b
commitb8a814e4fce292a24449702de07d0705f5045c0b[log] [tgz]
authorNathan Gauër <brioche@google.com>Thu Nov 06 15:36:17 2025 +0100
committerGitHub <noreply@github.com>Thu Nov 06 15:36:17 2025 +0100
treebc8f340b66955e18efef779408687ffec00d8f84
parent831a8b55cafe6c139beb0f6d88ab32a71bdfd1ca [diff]
[HLSL] Add support for user semantics (#153424)

This commit adds support for HLSL input semantics. User semantics are
all semantics not starting with `SV_`.
Those semantics ends up with a Location assignment in SPIR-V.

Note: user semantics means Location, but the opposite is not true.
Depending on the stage, some system semantics can rely on a Location
index. This is not implemented in this PR.
14 files changed
tree: bc8f340b66955e18efef779408687ffec00d8f84
  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.

The LLVM project has adopted a code of conduct for participants to all modes of communication within the project.