__builtin___clear_cache
Kazu Yamamoto (=?iso-2022-jp?B?GyRCOzNLXE9CSScbKEI=?=)
kazu at iij.ad.jp
Fri Nov 29 08:44:12 UTC 2013
Hi,
I was discussed this with Austin in private messages. He understand
what's the source of this problem and will fix it.
--Kazu
> On 2013-11-29 at 03:37:43 +0100, Kazu Yamamoto (山本和彦) wrote:
>> 5bab1a57f572e29dfdffd6d1ce8e53a2772b18fd introduced
>> __builtin___clear_cache. I think this is GCC specific.
>> So, Storage.c cannot be compiled with clang:
>>
>> ----
>> rts/sm/Storage.c:1294:3:
>> error: use of unknown builtin '__builtin___clear_cache' [-Wimplicit-function-declaration]
>> __builtin___clear_cache(begin, end);
>> ^
>> 1 error generated.
>> ----
>
> Fyi, the following posting seems related:
>
> http://lists.nongnu.org/archive/html/libunwind-devel/2012-08/msg00057.html
>
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