Re: crypto: aegis128: error: incompatible types when initializing type 'unsigned char' using type 'uint8x16_t'

Justin Forbes
2020-07-30T15:12:06Z

On Mon, Jul 27, 2020 at 8:05 AM Andrea Righi <andrea.righi@canonical.com> wrote:
>
> I'm experiencing this build error on arm64 after updating to gcc 10:
>
> crypto/aegis128-neon-inner.c: In function 'crypto_aegis128_init_neon':
> crypto/aegis128-neon-inner.c:151:3: error: incompatible types when initializing type 'unsigned char' using type 'uint8x16_t'
> 151 | k ^ vld1q_u8(const0),
> | ^
> crypto/aegis128-neon-inner.c:152:3: error: incompatible types when initializing type 'unsigned char' using type 'uint8x16_t'
> 152 | k ^ vld1q_u8(const1),
> | ^
>
> Anybody knows if there's a fix for this already? Otherwise I'll take a look at it.

I hit it and have been working with Jakub on the issue.
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=96377

Justin