{"ast_node_type":"function","tokens":[{"end":94,"kind":"keyword","start":0,"text":"//"}]}
        // The `fn simd_bitmask(vector) -> unsigned integer` intrinsic takes a vector mask and
    if name == sym::simd_bitmask {
        // returns one bit for each lane (which must all be `0` or `!0`) in the form of either: