IfaceInlineMe -> returnM (Note InlineMe expr')
IfaceSCC cc -> returnM (Note (SCC cc) expr')
IfaceCoreNote n -> returnM (Note (CoreNote n) expr')
IfaceInlineMe -> returnM (Note InlineMe expr')
IfaceSCC cc -> returnM (Note (SCC cc) expr')
IfaceCoreNote n -> returnM (Note (CoreNote n) expr')