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llvm / llvm-project / 6dc2ab95663b2d12a8088802dc8d88e333d62707
commit6dc2ab95663b2d12a8088802dc8d88e333d62707[log] [tgz]
authorKrzysztof Drewniak <Krzysztof.Drewniak@amd.com>Thu Jul 13 18:56:35 2023 +0000
committerKrzysztof Drewniak <Krzysztof.Drewniak@amd.com>Thu Jul 13 20:40:08 2023 +0000
tree96bd5f24368e085f7794a605d4ceb7e7a1a6cc6e
parent91b9bdeb92562d3030d834489185a10aa8e241ef [diff]
[mlir] Don't make the ROCm conversions depend on the execution engine

During a conversion to MLIR_ENABLE_EXECUTION_ENGINE from checking for
the native target, the ROCm conversion passes (--serialize-to-hsaco)
were mistakenly flagged for being disabled if the execution ending is
not being built.

These passes use LLVM to build binaries for AMD GPUs, and so require
that backend to be enabled. However, they do not produce native code,
nor do they interact with the JIT or any of the execution engine
support libraries.

When building MLIR into a compiler library that's intended to produce
GPU binaries, we want to build only the AMDGPU backend and have the
binary serialization passes available. This change makes that
possible.

It looks like the CUDA path might currently require a native target,
it's hard to tell, so this commit leaves that if statement untouched.

Reviewed By: fmorac

Differential Revision: https://reviews.llvm.org/D155227
1 file changed
tree: 96bd5f24368e085f7794a605d4ceb7e7a1a6cc6e
  1. .ci/
  2. .github/
  3. bolt/
  4. clang/
  5. clang-tools-extra/
  6. cmake/
  7. compiler-rt/
  8. cross-project-tests/
  9. flang/
  10. libc/
  11. libclc/
  12. libcxx/
  13. libcxxabi/
  14. libunwind/
  15. lld/
  16. lldb/
  17. llvm/
  18. llvm-libgcc/
  19. mlir/
  20. openmp/
  21. polly/
  22. pstl/
  23. runtimes/
  24. third-party/
  25. utils/
  26. .arcconfig
  27. .arclint
  28. .clang-format
  29. .clang-tidy
  30. .git-blame-ignore-revs
  31. .gitignore
  32. .mailmap
  33. CONTRIBUTING.md
  34. LICENSE.TXT
  35. README.md
  36. SECURITY.md
README.md

The LLVM Compiler Infrastructure

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, or #llvm IRC channel on OFTC.

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