[all-commits] [llvm/llvm-project] b77100: [OMPIRBuilder] CANCEL IF(FALSE) is still a cancell...

[Tom Eccles via All-commits]

  Branch: refs/heads/users/tblah/cancel-bug-2
  Home:   https://github.com/llvm/llvm-project
  Commit: b771000ef3064dcce5ea35273e71c61e4772e126
      https://github.com/llvm/llvm-project/commit/b771000ef3064dcce5ea35273e71c61e4772e126
  Author: Tom Eccles <tom.eccles at arm.com>
  Date:   2025-11-19 (Wed, 19 Nov 2025)

  Changed paths:
    M clang/test/OpenMP/cancel_codegen.cpp
    M llvm/lib/Frontend/OpenMP/OMPIRBuilder.cpp
    M llvm/unittests/Frontend/OpenMPIRBuilderTest.cpp
    M mlir/test/Target/LLVMIR/openmp-cancel.mlir

  Log Message:
  -----------
  [OMPIRBuilder] CANCEL IF(FALSE) is still a cancellation point

>From OpenMP 4.0:

> When an if clause is present on a cancel construct and the if expression
> evaluates to false, the cancel construct does not activate cancellation.
> The cancellation point associated with the cancel construct is always
> encountered regardless of the value of the if expression.

This wording is retained unmodified in OpenMP 6.0.


  Commit: 8e5c14f3a55a46ddcc5531c0acda463243834fbd
      https://github.com/llvm/llvm-project/commit/8e5c14f3a55a46ddcc5531c0acda463243834fbd
  Author: Tom Eccles <tom.eccles at arm.com>
  Date:   2025-11-19 (Wed, 19 Nov 2025)

  Changed paths:
    M llvm/lib/Frontend/OpenMP/OMPIRBuilder.cpp

  Log Message:
  -----------
  Fix nits


Compare: https://github.com/llvm/llvm-project/compare/e603e90afef5...8e5c14f3a55a

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