{"ast_node_type":"other","tokens":[{"end":28,"kind":"keyword","start":0,"text":"bx.switch_to_block(end);"}]}
    bx.switch_to_block(end);
    // Return the appropriate result.
    let val_addr = bx.phi(bx.type_ptr(), &[reg_addr, mem_addr], &[in_reg, in_mem]);