[all-commits] [llvm/llvm-project] 609361: [flang][openacc] Allow finalize clause on exit dat...

[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: 609361ab39226a866211286a2ae4f19ab8bb444c
      https://github.com/llvm/llvm-project/commit/609361ab39226a866211286a2ae4f19ab8bb444c
  Author: Valentin Clement (バレンタイン クレメン) <clementval at gmail.com>
  Date:   2025-04-11 (Fri, 11 Apr 2025)

  Changed paths:
    M flang/test/Lower/OpenACC/acc-exit-data.f90
    M flang/test/Semantics/OpenACC/acc-data.f90
    M llvm/include/llvm/Frontend/OpenACC/ACC.td

  Log Message:
  -----------
  [flang][openacc] Allow finalize clause on exit data more than once (#135415)

The spec has not strict restriction to allow a single `finalize` clause
on the `exit data` directive. Allowing this clause multiple times does
not change the semantic of it. This patch relax the rules in `ACC.td`
since there is no restriction in the standard.

The OpenACC dialect represent the finalize clause with a UnitAttr so the
attribute will be set if the is one or more `finalize` clause.



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