error log | 日志或报错信息 | ログ

/home/Hisi/ncnn/src/layer/arm/innerproduct_fp16s.h: In function ‘void ncnn::innerproduct_pack4_fp16s_neon(const ncnn::Mat&, ncnn::Mat&, const ncnn::Mat&, const ncnn::Mat&, int, const ncnn::Mat&, const ncnn::Option&)’:
/home/Hisi/ncnn/src/layer/arm/innerproduct_fp16s.h:256:83: error: ‘vreinterpret_f16_u16’ was not declared in this scope
float32x4_t _w0 = vcvt_f32_f16(vreinterpret_f16_u16(vget_low_u16(_w01)));

how to reproduce | 复现步骤 | 再現方法

1.cmake -DCMAKE_TOOLCHAIN_FILE=../toolchains/hisiv500.toolchain.cmake ..
2.看了下arm_neon.h里面没有vreinterpret_f16_u16这个函数，所以就报错了