syntax_data: {"ast_node_type":"other","tokens":[{"end":55,"kind":"keyword","start":0,"text":"InlineAsmArch::X86"}]}
source_snippet:         InlineAsmArch::X86 | InlineAsmArch::X86_64 => {
context_before:     match arch {
context_after:             let mut map = x86::regclass_map();