{"ast_node_type":"other","tokens":[{"end":43,"kind":"keyword","start":0,"text":"Arm(ArmInlineAsmRegClass::sreg)"}]}
            Arm(ArmInlineAsmRegClass::sreg)
            Arm(ArmInlineAsmRegClass::reg) => "r",
            | Arm(ArmInlineAsmRegClass::dreg_low16)