syntax_data: {"ast_node_type":"other","tokens":[{"end":66,"kind":"keyword","start":0,"text":"InlineAsmArch::PowerPC"}]}
source_snippet:             InlineAsmArch::PowerPC | InlineAsmArch::PowerPC64 => {
context_before:             InlineAsmArch::Nvptx64 => Self::Nvptx(NvptxInlineAsmRegClass::parse(name)?),
context_after:                 Self::PowerPC(PowerPCInlineAsmRegClass::parse(name)?)