[all-commits] [llvm/llvm-project] 7c2f10: [flang][OpenMP] Check for OpenMP 5.0+ for the if c...

[Kajetan Puchalski via All-commits]

  Branch: refs/heads/main
  Home:   https://github.com/llvm/llvm-project
  Commit: 7c2f109811181a227ffd784c046ed8d475173f8f
      https://github.com/llvm/llvm-project/commit/7c2f109811181a227ffd784c046ed8d475173f8f
  Author: Kajetan Puchalski <kajetan.puchalski at arm.com>
  Date:   2025-08-01 (Fri, 01 Aug 2025)

  Changed paths:
    A flang/test/Semantics/OpenMP/if-clause-45.f90
    A flang/test/Semantics/OpenMP/if-clause-50.f90
    M llvm/include/llvm/Frontend/OpenMP/OMP.td

  Log Message:
  -----------
  [flang][OpenMP] Check for OpenMP 5.0+ for the if clause on "do simd" (#151154)

The "if" clause on "do simd" is only supported from OpenMP version 5.0.
Currently the tablegen for OMP_DoSimd does not restrict it, leading to
an ICE if the clause is used with an older OpenMP version as opposed to
a semantic error. Restrict the version to show the correct semantic
error.

Add flang tests for using the if clause with -fopenmp-version=45
and -fopenmp-version=50 to check for these types of errors.

---------

Signed-off-by: Kajetan Puchalski <kajetan.puchalski at arm.com>



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