[flang-commits] [flang] [Flang][OpenMP] Prepare lowering for composite construct support (PR #97430)

[Krzysztof Parzyszek via flang-commits]

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@@ -72,11 +72,8 @@ void DataSharingProcessor::processStep2(mlir::Operation *op, bool isLoop) {
     firOpBuilder.setInsertionPointAfter(op);
     insertDeallocs();
   } else {
-    // insert dummy instruction to mark the insertion position
-    mlir::Value undefMarker = firOpBuilder.create<fir::UndefOp>(
-        op->getLoc(), firOpBuilder.getIndexType());
+    mlir::OpBuilder::InsertionGuard guard(firOpBuilder);
     insertDeallocs();
-    firOpBuilder.setInsertionPointAfter(undefMarker.getDefiningOp());
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kparzysz wrote:

This is an independent change that could be in a separate PR.

https://github.com/llvm/llvm-project/pull/97430