syntax_data: {"ast_node_type":"other","tokens":[{"end":100,"kind":"keyword","start":0,"text":"//"}]}
source_snippet:                 // SSE ABI. We prefer this over integer registers as float scalars need to be in SSE
context_before:                 // This is a single scalar that fits into an SSE register, and the target uses the
context_after:                 // registers for float operations, so that's the best place to pass them around.