Restore Traits argument

Author: mbrkusanin

mlir/include/mlir/Dialect/LLVMIR/ROCDLOps.td

@@ -253,7 +253,8 @@ def ROCDL_mfma_f32_32x32x16_fp8_fp8 : ROCDL_Mfma_IntrOp<"mfma.f32.32x32x16.fp8.f
 
 //===---------------------------------------------------------------------===//
 // WMMA intrinsics
-class ROCDL_Wmma_IntrOp<string mnemonic, list<int> overloadedOperands> :
+class ROCDL_Wmma_IntrOp<string mnemonic, list<int> overloadedOperands,
+                        list<Trait> traits = []> :
   LLVM_IntrOpBase<ROCDL_Dialect, mnemonic,
                   "amdgcn_" # !subst(".","_", mnemonic),
                   [0], overloadedOperands, [], 1>,