[all-commits] [llvm/llvm-project] 6f2bd9: [flang][cuda] Add option to flag descriptor I/O as...

Valentin Clement (バレンタイン クレメン) via All-commits all-commits at lists.llvm.org
Thu Jul 16 23:28:59 PDT 2026


  Branch: refs/heads/main
  Home:   https://github.com/llvm/llvm-project
  Commit: 6f2bd9fd1a5e7c61893abf2f1e9246610e6a32f8
      https://github.com/llvm/llvm-project/commit/6f2bd9fd1a5e7c61893abf2f1e9246610e6a32f8
  Author: Valentin Clement (バレンタイン クレメン) <clementval at gmail.com>
  Date:   2026-07-17 (Fri, 17 Jul 2026)

  Changed paths:
    M flang/include/flang/Optimizer/Transforms/Passes.td
    M flang/lib/Optimizer/Transforms/CUDA/CUFDeviceFuncTransform.cpp
    A flang/test/Fir/CUDA/cuda-device-func-transform-aio.mlir

  Log Message:
  -----------
  [flang][cuda] Add option to flag descriptor I/O as error (#210170)

Descriptor I/O is too expensive in some compilation mode (nordc). Add
ability to emit an error if they are found in device code.



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