[all-commits] [llvm/llvm-project] 150e62: [CIR][OpenMP] Add OpenMP-to-LLVM type conversion f...

[Jan Leyonberg via All-commits]

  Branch: refs/heads/main
  Home:   https://github.com/llvm/llvm-project
  Commit: 150e62532fd3b063f80626dbcebf0aa131a5b1c6
      https://github.com/llvm/llvm-project/commit/150e62532fd3b063f80626dbcebf0aa131a5b1c6
  Author: Jan Leyonberg <jan_sjodin at yahoo.com>
  Date:   2026-04-15 (Wed, 15 Apr 2026)

  Changed paths:
    M clang/lib/CIR/Dialect/OpenMP/RegisterOpenMPExtensions.cpp
    M clang/lib/CIR/Lowering/DirectToLLVM/CMakeLists.txt
    M clang/lib/CIR/Lowering/DirectToLLVM/LowerToLLVM.cpp
    A clang/test/CIR/Lowering/omp-target-map.cir

  Log Message:
  -----------
  [CIR][OpenMP] Add OpenMP-to-LLVM type conversion for CIR-to-LLVM lowering (#190063)

Register OpenMP conversion legality and patterns in the CIR-to-LLVM pass
so that OpenMP operations (e.g. omp.map.info, omp.target) have their CIR
types converted to LLVM types during lowering. Without this,
the conversion leaves behind unrealized_conversion_cast ops that cause
translation to LLVM IR to fail.

Also registers omp::PointerLikeType on cir::PointerType so that CIR
pointers are accepted as operands in OpenMP map operations.

Assised-by: Cursor / Claude Opus 4.6



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