[all-commits] [llvm/llvm-project] 86e5d6: [flang][cuda] Update attribute compatibily check f...

Valentin Clement (バレンタイン クレメン) via All-commits all-commits at lists.llvm.org
Tue Apr 30 19:59:09 PDT 2024


  Branch: refs/heads/main
  Home:   https://github.com/llvm/llvm-project
  Commit: 86e5d6f1d83279557170c0b8e8a6a1ec6e4414d2
      https://github.com/llvm/llvm-project/commit/86e5d6f1d83279557170c0b8e8a6a1ec6e4414d2
  Author: Valentin Clement (バレンタイン クレメン) <clementval at gmail.com>
  Date:   2024-04-30 (Tue, 30 Apr 2024)

  Changed paths:
    M flang/include/flang/Common/Fortran.h
    M flang/lib/Common/Fortran.cpp
    M flang/lib/Evaluate/characteristics.cpp
    M flang/lib/Semantics/check-call.cpp
    M flang/test/Semantics/cuf13.cuf

  Log Message:
  -----------
  [flang][cuda] Update attribute compatibily check for unified matching rule (#90679)

This patch updates the compatibility checks for CUDA attribute iin
preparation to implement the matching rules described in section 3.2.3.
We this patch the compiler will still emit an error when there is
multiple specific procedures that matches since the matching distances
is not yet implemented. This will be done in a separate patch.


https://docs.nvidia.com/hpc-sdk/archive/24.3/compilers/cuda-fortran-prog-guide/index.html#cfref-var-attr-unified-data

gpu=unified and gpu=managed are not part of this patch since these
options are not recognized by flang yet.



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