问avx512编译错误，是不是GCC的问题？

EN

#include <immintrin.h>

static inline __attribute__((always_inline)) void
mov64(uint8_t *dst, const uint8_t *src)
{
        __m512i zmm0;

        zmm0 = _mm512_load_si512((const void *)src);
        _mm512_store_si512((void *)dst, zmm0);
}

gcc -D_GNU_SOURCE -DINFO_LOG_DEBUG --std=c99 -march=native -O3 -DNDEBUG -m64 -mtune=native -Werror -Wall -Wundef -Wpointer-arith -Wstrict-prototypes -Wnested-externs -fomit-frame-pointer -DTRANSPORT_CONFIG_OPT_HDR='<ci/internal/transport_config_opt_extra.h>'  -c src/main.c -o obj/main.o 
src/main.c: In function ‘mov64’:
src/main.c:15:9: error: unknown type name ‘__m512i’
         __m512i zmm0;
         ^
src/main.c:17:9: error: implicit declaration of function ‘_mm512_load_si512’ [-Werror=implicit-function-declaration]
         zmm0 = _mm512_load_si512((const void *)src);
         ^
src/main.c:17:9: error: nested extern declaration of ‘_mm512_load_si512’ [-Werror=nested-externs]
src/main.c:18:9: error: implicit declaration of function ‘_mm512_store_si512’ [-Werror=implicit-function-declaration]
         _mm512_store_si512((void *)dst, zmm0);
         ^
src/main.c:18:9: error: nested extern declaration of ‘_mm512_store_si512’ [-Werror=nested-externs]
cc1: all warnings being treated as errors

src/main.c:1:0: error: bad value (skylake-avx512) for -march= switch