syntax_data: {"ast_node_type":"other","tokens":[{"end":6,"kind":"keyword","start":0,"text":"//"}]}
source_snippet:     //
context_before:     // exist together: https://developer.arm.com/documentation/102340/0100/New-features-in-SVE2
context_after:     // "For backwards compatibility, Neon and VFP are required in the latest architectures."