Bug in PPC inline assembly?

[Alan Lehotsky]

On Jul 17, 2005, at 19:15, Stefan wrote:

> I have some problems with using inline PowerPC assembly in GCC 
> (4.0.1). Consider the following code:
>
>    void save_fp_register(double* buffer)
>    {
>        asm("stfd F0,  0(%0)" : : "r" (buffer) );
>    }
>
Try using 'b' for the constraint - that selects for an "address base 
register", as opposed to 'r'
that is any of the general registers (including R0)