syntax_data: {"ast_node_type":"other","tokens":[{"end":35,"kind":"keyword","start":0,"text":"(\"avxifma\","}]}
source_snippet:     ("avxifma", Stable, &["avx2"]),
context_before:     ("avx512vpopcntdq", Stable, &["avx512f"]),
context_after:     ("avxneconvert", Stable, &["avx2"]),