Hi,
I found a few more cases that still cause internal compiler errors, I
managed to fix them. I have attached an updated patch.
Sean
On Tue, Mar 17, 2009 at 12:45 PM, Fu, Chao-Ying wrote:
> Sean D'Epagnier wrote:
>>
>> I think I found a generic problem for fixed point constant folding.
>>
>>
Sean D'Epagnier wrote:
>
> I think I found a generic problem for fixed point constant folding.
>
> In fold-const.c:11872 gcc tries to apply:
> /* Transform (x >> c) << c into x & (-1< c) >> c
> into x & ((unsigned)-1 >> c) for unsigned types. */
>
> I attached a simple patch whic
Hi,
I think I found a generic problem for fixed point constant folding.
In fold-const.c:11872 gcc tries to apply:
/* Transform (x >> c) << c into x & (-1<> c
into x & ((unsigned)-1 >> c) for unsigned types. */
I attached a simple patch which fixes the problem by not applying this
