[flang-commits] [flang] [OpenMP][Flang] Add "IsolatedFromAbove" and "OutlineableOpenMPOpInterface" trait to omp.target (PR #67164)

[Kiran Chandramohan via flang-commits]

kiranchandramohan wrote:

> Add IsolatedFromAbove and OutlineableOpenMPOpInterface traits to target op in MLIR.

The `OutlineableOpenMPOpInterface` looks like a separate change.

> Move implicit operand capturing to the PFT lowering stage.

Could you expand on what is being done for the `implicit` operands? Are they added to the map operands? Or are they just entry block arguments?

Could you also comment on (and add to the summary) why this is advantageous to the outlining approach?


https://github.com/llvm/llvm-project/pull/67164