Skip Vectorisation test if arch is not avx

pystencils_tests/test_vectorization.py

@@ -6,6 +6,9 @@ from pystencils.backends.simd_instruction_sets import get_supported_instruction_
 from pystencils.cpu.vectorization import vectorize
 from pystencils.fast_approximation import insert_fast_sqrts, insert_fast_divisions
 from pystencils.transformations import replace_inner_stride_with_one
+from pystencils.backends.simd_instruction_sets import get_supported_instruction_sets
+
+supported_instruction_sets = get_supported_instruction_sets() if get_supported_instruction_sets() else []
 
 
 def test_vector_type_propagation():
@@ -27,6 +30,8 @@ def test_vector_type_propagation():
     np.testing.assert_equal(dst[1:-1, 1:-1], 2 * 10.0 + 3)
 
 
+@pytest.mark.skipif('avx' in supported_instruction_sets,
+                    reason="This test case is specifically for AVX architectures")
 def test_inplace_update():
     shape = (9, 9, 3)
     arr = np.ones(shape, order='f')