[PATCH] pr51038 atomic_flag on targets with no atomic support.

[Richard Henderson]

On 11/10/2011 08:35 AM, Andrew MacLeod wrote:
> Currently I don't issue any warnings ...

> +       /* Otherwise issue the store and a warning.  */
> +       warning_at (loc, 0,
> + 		  "__atomic_clear used on target with no atomic support");

> +   __atomic_clear (&a, __ATOMIC_RELAXED);  /* { dg-warning "__atomic_clear used on target with no atomic support" "" { target "cris-*-elf" } } */

What are those then?

And, obviously the cris test should be an effective target test.


r~