{"ast_node_type":"other","tokens":[{"end":97,"kind":"keyword","start":0,"text":"//"}]}
            // FIXME: the intrinsics like _mm_mask_fmadd_sd should probably directly call the GCC
            // NOTE: the LLVM intrinsics receive 3 floats, but the GCC builtin requires 3 vectors.
            // intrinsic to avoid this.