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chromium / external / github.com / llvm / llvm-project.git / ebd0b8a0472b865b7eb6e1a32af97ae31d829033
commitebd0b8a0472b865b7eb6e1a32af97ae31d829033[log] [tgz]
authorSlava Zakharin <[email protected]>Mon Jun 26 20:20:04 2023
committerSlava Zakharin <[email protected]>Tue Jun 27 01:28:10 2023
treebecf7a14be6ab4383275be50f232cc2af4b857d6
parent62883d9f9037202628e5454cb935a1d27f6e246d [diff]
[flang][hlfir] Special handling for temporary LHS in AssignOp.

When `AssignOp` is used with LHS that is a compiler generated temporary
special care must be taken to initialize the temporary and avoid
finalizations of its components. This change-set adds optional
`temporary_lhs` attribute for `AssignOp` to convey this information
to HLFIR-to-FIR conversion pass. Currently, this results in
calling `AssignTemporary` runtime for doing the assignment.

Reviewed By: jeanPerier, tblah

Differential Revision: https://reviews.llvm.org/D152482
16 files changed
tree: becf7a14be6ab4383275be50f232cc2af4b857d6
  1. .github/
  2. bolt/
  3. clang/
  4. clang-tools-extra/
  5. cmake/
  6. compiler-rt/
  7. cross-project-tests/
  8. flang/
  9. libc/
  10. libclc/
  11. libcxx/
  12. libcxxabi/
  13. libunwind/
  14. lld/
  15. lldb/
  16. llvm/
  17. llvm-libgcc/
  18. mlir/
  19. openmp/
  20. polly/
  21. pstl/
  22. runtimes/
  23. third-party/
  24. utils/
  25. .arcconfig
  26. .arclint
  27. .clang-format
  28. .clang-tidy
  29. .git-blame-ignore-revs
  30. .gitignore
  31. .mailmap
  32. CONTRIBUTING.md
  33. LICENSE.TXT
  34. README.md
  35. 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.