On 02/13/2012 11:42 AM, Jakub Jelinek wrote:
> 2012-02-13 Jakub Jelinek
>
> PR c++/52215
> * c-common.c (sync_resolve_params): Don't decide whether to convert
> or not based on TYPE_SIZE comparison, convert whenever arg_type
> is unsigned INTEGER_TYPE.
>
> * g++.d
Hi!
As the testcase shows, deciding on whether to convert an argument or not
based on TYPE_SIZE is wrong. While the old __sync_* builtins in the
_[1248]/_16 variants only had a VPTR as first argument and optionally
I[1248]/I16 argument or arguments that should be converted, the new
__atomic_* bui
