On 06/23/2017 03:19 AM, Renlin Li wrote:
> Hi all,
>
> After the change r249278. bcopy is folded into memmove. And in newlib
> aarch64
> memmove implementation, it will call memcpy in certain conditions.
> The memcpy defined in memops-asm-lib.c will abort when the test is running.
>
> In this case, I defined a user memmove function which by pass the
> library one.
> So that memcpy won't be called accidentally.
>
> Okay to commit?
>
> gcc/testsuite/ChangeLog:
>
> 2017-06-22 Renlin Li <[email protected]>
> Szabolcs Nagy <[email protected]>
>
> * gcc.c-torture/execute/builtins/memops-asm-lib.c (my_memmove): New.
> * gcc.c-torture/execute/builtins/memops-asm.c (memmove): Declare
> memmove.
OK.
jeff
