diff --git a/mlir/include/mlir/Dialect/Arithmetic/IR/ArithmeticOps.td b/mlir/include/mlir/Dialect/Arithmetic/IR/ArithmeticOps.td
--- a/mlir/include/mlir/Dialect/Arithmetic/IR/ArithmeticOps.td
+++ b/mlir/include/mlir/Dialect/Arithmetic/IR/ArithmeticOps.td
@@ -92,16 +92,16 @@
 // Cast from an integer type to another integer type.
 class Arith_IToICastOp<string mnemonic, list<OpTrait> traits = []> :
     Arith_CastOp<mnemonic, SignlessFixedWidthIntegerLike,
-                           SignlessFixedWidthIntegerLike>;
+                           SignlessFixedWidthIntegerLike, traits>;
 // Cast from an integer type to a floating point type.
 class Arith_IToFCastOp<string mnemonic, list<OpTrait> traits = []> :
-    Arith_CastOp<mnemonic, SignlessFixedWidthIntegerLike, FloatLike>;
+    Arith_CastOp<mnemonic, SignlessFixedWidthIntegerLike, FloatLike, traits>;
 // Cast from a floating point type to an integer type.
 class Arith_FToICastOp<string mnemonic, list<OpTrait> traits = []> :
-    Arith_CastOp<mnemonic, FloatLike, SignlessFixedWidthIntegerLike>;
+    Arith_CastOp<mnemonic, FloatLike, SignlessFixedWidthIntegerLike, traits>;
 // Cast from a floating point type to another floating point type.
 class Arith_FToFCastOp<string mnemonic, list<OpTrait> traits = []> :
-    Arith_CastOp<mnemonic, FloatLike, FloatLike>;
+    Arith_CastOp<mnemonic, FloatLike, FloatLike, traits>;
 
 // Base class for compare operations. Requires two operands of the same type
 // and returns a single `BoolLike` result. If the operand type is a vector or