Hexagon Backend Compile Issues

TVM 0.22 Version #compile code target_hexagon = tvm.target.hexagon(“v68”) hexagon_target = tvm.target.Target(target_hexagon, host=target_hexagon) mod = tvm.compile(ir_mod, target=hexagon_target)

#error remote_compile_lib_hex = relax.build(ir_mod, target=hexagon_target, params=params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File “/home/linlw/work/tvm/python/tvm/relax/vm_build.py”, line 263, in build return _vmlink( ^^^^^^^^ File “/home/linlw/work/tvm/python/tvm/relax/vm_build.py”, line 158, in _vmlink lib = tvm.tir.build(tir_mod, target=target, pipeline=tir_pipeline) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File “/home/linlw/work/tvm/python/tvm/tir/build.py”, line 247, in build return tir_to_runtime(host_mod, device_mod_dict, target_host) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File “/home/linlw/work/tvm/python/tvm/tir/build.py”, line 149, in tir_to_runtime device_modules.append(codegen_build(device_mod, target)) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File “/home/linlw/work/tvm/python/tvm/tir/build.py”, line 133, in codegen_build return bf(mod, target) ^^^^^^^^^^^^^^^ File “python/tvm_ffi/cython/function.pxi”, line 618, in core.Function.call tvm.error.InternalError: unknown intrinsic Op(tir.tvm_call_packed)

Thanks