[Mlir-commits] [mlir] [MLIR][omp] Add omp.workshare op (PR #101443)

[Tom Eccles]

================
@@ -1683,6 +1683,19 @@ LogicalResult SingleOp::verify() {
                                   getCopyprivateSyms());
 }
 
+//===----------------------------------------------------------------------===//
+// WorkshareOp
+//===----------------------------------------------------------------------===//
+
+void WorkshareOp::build(OpBuilder &builder, OperationState &state,
+                        const WorkshareOperands &clauses) {
+  WorkshareOp::build(builder, state, clauses.nowait);
+}
+
+LogicalResult WorkshareOp::verify() {
+  return (*this)->getRegion(0).getBlocks().size() == 1 ? success() : failure();
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tblah wrote:

Please could you add an error message if this check fails and a test in `mlir/test/Dialect/OpenMP/invalid.mlir`.

https://github.com/llvm/llvm-project/pull/101443