[Mlir-commits] [flang] [mlir] [flang][acc] Introduce interface for rematerializable ops (PR #174467)

[Razvan Lupusoru]

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@@ -61,6 +61,18 @@ void registerOpenACCExtensions(mlir::DialectRegistry &registry) {
         *ctx);
     fir::TypeDescOp::attachInterface<
         IndirectGlobalAccessModel<fir::TypeDescOp>>(*ctx);
+
+    // Attach OutlineRematerializationOpInterface to FIR operations that
+    // produce synthetic types (shapes, field indices) which cannot be passed
+    // as arguments to outlined regions and must be rematerialized inside.
+    fir::ShapeOp::attachInterface<
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razvanlupusoru wrote:

Thank you!

https://github.com/llvm/llvm-project/pull/174467