[flang-commits] [flang] [mlir] [mlir][flang][openmp] Rework parallel reduction operations (PR #79308)

[Kiran Chandramohan via flang-commits]

================
@@ -3483,10 +3514,8 @@ genOMP(Fortran::lower::AbstractConverter &converter,
     break;
   }
 
-  if (singleDirective) {
-    genOpenMPReduction(converter, beginClauseList);
+  if (singleDirective)
----------------
kiranchandramohan wrote:

However we have not changed processing for the `single` directive. So it should continue to use the old flow? Although, the lack of testing suggests it was never used.

https://github.com/llvm/llvm-project/pull/79308