code: def test_vectorize_after_decompose():
      s = tir.Schedule(decomposed_gemm, debug_mask="all")
      jj = s.get_loops(s.get_block("C"))[-1]
      s.vectorize(jj)
      assert_structural_equal_ignore_global_symbol(
          s.mod["main"], decomposed_gemm_after_vectorize
      )
      verify_trace_roundtrip(s, mod=decomposed_gemm)
  
imports: import sys
  import pytest
  import tvm
  import tvm.testing
  from tvm import tir
  from tvm.script import tir
  from tvm.tir.schedule.testing import verify_trace_roundtrip, assert_structural_equal_ignore_global_symbol
label_desc: Use image node_id 44 for calling a global function with example usage: test_vectorize_after_decompose() without return types