llvm-project

efb038f3 - [Flang][Openmp]Prevent TODO abort on nothing directive (#202679)

[Flang][Openmp]Prevent TODO abort on nothing directive (#202679) Since nothing is a no-op directive (OpenMP 5.2, 8.4), handle it during lowering instead of falling through to the generic unimplemented utility-directive path and triggering a TODO abort.