llvm-project

fa981b17 - [MLIR][OpenMP] Fix taskloop charbox privatization (#205568)

[MLIR][OpenMP] Fix taskloop charbox privatization (#205568) Load by-value privatizer arguments from task context storage when lowering taskloop duplication and firstprivate copy regions. This keeps pointer-based privatizers unchanged while allowing descriptor values such as lowered Fortran boxchar values to be passed by value. It is not at all ideal that boxchars get special treatment. MLIR to LLVM-IR should not depend upon any particular frontend, but this is a long-standing TODO. The purpose of this patch is to fix the reported bug. Fixes: #205479 Assisted-by: Codex