Remove rocdl op because we cannot use it.

Author: lialan

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

@@ -204,12 +204,6 @@ def ROCDL_ReadlaneOp : ROCDL_IntrOp<"readlane", [], [0], [AllTypesMatch<["res",
    }];
 }
 
-def ROCDL_WaveIdOp : ROCDL_IntrOp<"s.get.waveid.in.workgroup", [], [], [Pure], 1>,
-  Arguments<(ins)> {
-  let results = (outs LLVM_Type:$res);
-  let assemblyFormat = "attr-dict `:` type($res)";
-}
-
 //===----------------------------------------------------------------------===//
 // Thread index and Block index
 //===----------------------------------------------------------------------===//