[mlir] expose transform dialect symbol merge to python (#87690)

This functionality is available in C++, make it available in Python
directly to operate on transform modules.

1 files changed, 9 insertions, 0 deletions

diff --git a/mlir/lib/CAPI/Dialect/TransformInterpreter.cpp b/mlir/lib/CAPI/Dialect/TransformInterpreter.cpp
index eb6951dc5584..145455e1c1b3 100644
--- a/mlir/lib/CAPI/Dialect/TransformInterpreter.cpp
+++ b/mlir/lib/CAPI/Dialect/TransformInterpreter.cpp
@@ -15,6 +15,7 @@
 #include "mlir/CAPI/IR.h"
 #include "mlir/CAPI/Support.h"
 #include "mlir/CAPI/Wrap.h"
+#include "mlir/Dialect/Transform/IR/Utils.h"
 #include "mlir/Dialect/Transform/Interfaces/TransformInterfaces.h"
 #include "mlir/Dialect/Transform/Transforms/TransformInterpreterUtils.h"
 
@@ -71,4 +72,12 @@ MlirLogicalResult mlirTransformApplyNamedSequence(
       unwrap(payload), unwrap(transformRoot),
       cast<ModuleOp>(unwrap(transformModule)), *unwrap(transformOptions)));
 }
+
+MlirLogicalResult mlirMergeSymbolsIntoFromClone(MlirOperation target,
+                                                MlirOperation other) {
+  OwningOpRef<Operation *> otherOwning(unwrap(other)->clone());
+  LogicalResult result = transform::detail::mergeSymbolsInto(
+      unwrap(target), std::move(otherOwning));
+  return wrap(result);
+}
 }