diff --git a/mlir/include/mlir/Dialect/StandardOps/IR/Ops.h b/mlir/include/mlir/Dialect/StandardOps/IR/Ops.h
--- a/mlir/include/mlir/Dialect/StandardOps/IR/Ops.h
+++ b/mlir/include/mlir/Dialect/StandardOps/IR/Ops.h
@@ -339,6 +339,12 @@
 ///   consumer %0 ... : memref<?x16xf32, affine_map<(i, j)->(16 * i + j)>>
 /// ```
 bool canFoldIntoConsumerOp(MemRefCastOp castOp);
+
+// Compute `lhs` `pred` `rhs`, where `pred` is one of the known integer
+// comparison predicates.
+bool applyCmpPredicate(CmpIPredicate predicate, const APInt &lhs,
+                       const APInt &rhs);
+
 } // end namespace mlir
 
 #endif // MLIR_DIALECT_IR_STANDARDOPS_IR_OPS_H
diff --git a/mlir/lib/Dialect/StandardOps/IR/Ops.cpp b/mlir/lib/Dialect/StandardOps/IR/Ops.cpp
--- a/mlir/lib/Dialect/StandardOps/IR/Ops.cpp
+++ b/mlir/lib/Dialect/StandardOps/IR/Ops.cpp
@@ -784,8 +784,8 @@
 
 // Compute `lhs` `pred` `rhs`, where `pred` is one of the known integer
 // comparison predicates.
-static bool applyCmpPredicate(CmpIPredicate predicate, const APInt &lhs,
-                              const APInt &rhs) {
+bool applyCmpPredicate(CmpIPredicate predicate, const APInt &lhs,
+                       const APInt &rhs) {
   switch (predicate) {
   case CmpIPredicate::eq:
     return lhs.eq(rhs);