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llvm / llvm-project / b5db75bfce0feac70f95a8e10d4ceba068d07bd3
commitb5db75bfce0feac70f95a8e10d4ceba068d07bd3[log] [tgz]
authoragozillon <Andrew.Gozillon@amd.com>Sat Nov 16 12:26:29 2024 +0100
committerGitHub <noreply@github.com>Sat Nov 16 12:26:29 2024 +0100
treefb0bfc659ce784b0ce51ca54d358edc1fc549d47
parent372344995568cae076477a8b0e98fcdec7c49379 [diff]
[OpenMP][MLIR] Descriptor explicit member map lowering changes (#113556)

This is one of 3 PRs in a PR stack that aims to add support for explicit
mapping of allocatable members in derived types.

The primary changes in this PR are the OpenMPToLLVMIRTranslation.cpp
changes, which are small and seek to alter the current member mapping to
add an additional map insertion for pointers. Effectively, if the member
is a pointer (currently indicated by having a varPtrPtr field) we add an
additional map for the pointer and then alter the subsequent mapping of
the member (the data) to utilise the member rather than the parents base
pointer. This appears to be necessary in certain cases when mapping
pointer data within record types to avoid segfaulting on device (due to
incorrect data mapping). In general this record type mapping may be
simplifiable in the future.

There are also additions of tests which should help to showcase the
affect of the changes above.
8 files changed
tree: fb0bfc659ce784b0ce51ca54d358edc1fc549d47
  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. offload/
  21. openmp/
  22. polly/
  23. pstl/
  24. runtimes/
  25. third-party/
  26. utils/
  27. .clang-format
  28. .clang-tidy
  29. .git-blame-ignore-revs
  30. .gitattributes
  31. .gitignore
  32. .mailmap
  33. CODE_OF_CONDUCT.md
  34. CONTRIBUTING.md
  35. LICENSE.TXT
  36. pyproject.toml
  37. README.md
  38. SECURITY.md
README.md

The LLVM Compiler Infrastructure

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