[all-commits] [llvm/llvm-project] b0181b: [OpenACC] Implement Duffs-Device restriction for C...

[Erich Keane via All-commits]

  Branch: refs/heads/main
  Home:   https://github.com/llvm/llvm-project
  Commit: b0181be36cace3460e4ec5d0d11ecbf49484cc55
      https://github.com/llvm/llvm-project/commit/b0181be36cace3460e4ec5d0d11ecbf49484cc55
  Author: Erich Keane <ekeane at nvidia.com>
  Date:   2024-03-01 (Fri, 01 Mar 2024)

  Changed paths:
    M clang/include/clang/Sema/Scope.h
    M clang/lib/Sema/SemaStmt.cpp
    M clang/test/SemaOpenACC/no-branch-in-out.c
    M clang/test/SemaOpenACC/no-branch-in-out.cpp

  Log Message:
  -----------
  [OpenACC] Implement Duffs-Device restriction for Compute Constructs (#83460)

Like the last few patches, branching in/out of a compute construct is
not valid. This patch implements checking to ensure that a 'case' or
'default' statement cannot jump into a Compute Construct (in the style
of a duff's device!).



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