[flang-commits] [flang] [llvm] [mlir] [flang][MLIR][OpenMP] make reduction by-ref toggled per variable (PR #92244)

[Kiran Chandramohan via flang-commits]

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@@ -1668,6 +1709,13 @@ LogicalResult WsloopOp::verify() {
       return emitError() << "only supported nested wrapper is 'omp.simd'";
   }
 
+  auto reductionVarsByRef = getReductionVarsByref();
+  if (reductionVarsByRef &&
+      reductionVarsByRef->size() != getReductionVars().size())
+    return emitOpError()
+           << "expected as many reduction variable by reference attributes "
+              "as reduction variables";
+
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kiranchandramohan wrote:

Should this be in verifyReductionVarList?

Is there a test for this error?

https://github.com/llvm/llvm-project/pull/92244