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

[Sairudra More via llvm-branch-commits]

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@@ -490,7 +490,11 @@ static LogicalResult checkImplementationStatus(Operation &op) {
       .Case([&](omp::TargetOp op) {
         checkAllocate(op, result);
         checkBare(op, result);
-        checkInReduction(op, result);
+        // in_reduction(byref(...)) on target is not implemented yet. Other
+        // unsupported in_reduction shapes (cleanup region, two-argument
+        // initializer, missing combiner) and the device-side / offload-entry
+        // cases are diagnosed inline in convertOmpTarget.
+        checkInReductionByref(op, result);
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Saieiei wrote:

Done!
`checkInReductionByref` folded into `checkInReduction`

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