[llvm-branch-commits] [flang] [mlir] [flang][OpenMP] Lower target in_reduction for host fallback (PR #199967)

[Sairudra More via llvm-branch-commits]

Saieiei wrote:

@skatrak  I cleaned up the mechanical parts while keeping the current representation unchanged for now. Before I rewrite this further: would you prefer target in_reduction to avoid a separate in_reduction block argument and instead use the map_entries block argument for the target body, with the reduction-private handling done only on the host side?

https://github.com/llvm/llvm-project/pull/199967