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llvm / llvm-project / 46b4ca8e9869ad6e51b9d22bb08e32b37ccff03a
commit46b4ca8e9869ad6e51b9d22bb08e32b37ccff03a[log] [tgz]
authorTony Varghese <tonypalampalliyil@gmail.com>Thu Jul 03 20:53:02 2025 +0530
committerGitHub <noreply@github.com>Thu Jul 03 20:53:02 2025 +0530
tree69894973364f72d310f49e3a8798fe61247414df
parent6c23e9e82c36afc1e68593cf7e4880612216c790 [diff]
[NFC][PowerPC] Pre-commit testcases for locking down the xxsel instructions for ternary patterns (#146764)

Pre-commit test case for exploitation of `xxsel` for ternary operations
of the pattern. This adds support for `v4i32`, `v2i64`, `v16i8` and
`v8i16` operand types for the following patterns.

```
ternary(A, X, and(B,C))
ternary(A, X, B)
ternary(A, X, C)
ternary(A, X, xor(B,C))
ternary(A,X,or(B,C))
```
Exploitation of xxeval to be added later.

Co-authored-by: Tony Varghese <tony.varghese@ibm.com>
5 files changed
tree: 69894973364f72d310f49e3a8798fe61247414df
  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.

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.