On Wed, Jul 13, 2011 at 8:37 AM, Richard Henderson <rth@redhat.com> wrote:
> On 07/13/2011 08:35 AM, H.J. Lu wrote:
>> On Wed, Jul 13, 2011 at 8:27 AM, Richard Henderson <rth@redhat.com> wrote:
>>> On 07/13/2011 07:02 AM, H.J. Lu wrote:
>>>> Hi Richard,
>>>>
>>>> Is my patch OK?
>>>
>>> No, I don't think it is.
>>>
>>
>> What is your suggestion?
>
> Promote the return value.  If that means it doesn't match function_value,
> then I suggest that function_value is wrong.
>
>
> r~
>

This is the patch I am testing.  I will check it in if it works.

Thanks.

-- 
H.J.
---
2011-07-21  H.J. Lu  <hongjiu.lu@intel.com>

	* config/i386/i386.c (function_value_64): Always return pointers
	in Pmode.
	(ix86_promote_function_mode): New.
	(TARGET_PROMOTE_FUNCTION_MODE): Likewise.