Add automatic switch of pipeline for some methods (#319)

Author: densmirn

sdc/hiframes/pd_series_ext.py

@@ -1014,7 +1014,11 @@ def generic_expand_cumulative_series(self, args, kws):
     for attr in ['resolve_std', 'resolve_var']:
         _not_series_array_attrs.append(attr)
 
-_non_hpat_pipeline_attrs = ['resolve_nsmallest', 'resolve_nlargest', 'resolve_cov', 'resolve_corr', 'resolve_pct_change']
+_non_hpat_pipeline_attrs = [
+    'resolve_append', 'resolve_combine', 'resolve_corr', 'resolve_cov',
+    'resolve_dropna', 'resolve_fillna', 'resolve_head', 'resolve_nlargest',
+    'resolve_nsmallest', 'resolve_pct_change'
+]
 
 # use ArrayAttribute for attributes not defined in SeriesAttribute
 for attr, func in numba.typing.arraydecl.ArrayAttribute.__dict__.items():