[all-commits] [llvm/llvm-project] 0a41c8: [flang][cuda] Avoid generating cuf.data_transfer i...

[Valentin Clement (バレンタイン クレメン) via All-commits]

  Branch: refs/heads/main
  Home:   https://github.com/llvm/llvm-project
  Commit: 0a41c8e7a050c837c609cbcbc8342024701cd14b
      https://github.com/llvm/llvm-project/commit/0a41c8e7a050c837c609cbcbc8342024701cd14b
  Author: Valentin Clement (バレンタイン クレメン) <clementval at gmail.com>
  Date:   2024-08-29 (Thu, 29 Aug 2024)

  Changed paths:
    M flang/lib/Lower/Bridge.cpp
    M flang/test/Lower/CUDA/cuda-data-transfer.cuf

  Log Message:
  -----------
  [flang][cuda] Avoid generating cuf.data_transfer in OpenACC region (#106435)

`cuf.data_transfer` will be converted to runtime calls to cuda runtime
api and these are not supported in device code. assignment in OpenACC
region will be handled by the OpenACC code gen so we avoid to generate
data transfer on them.



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