On 11-Nov-01 Bruce Evans wrote:
> On Sat, 10 Nov 2001, John Baldwin wrote:
>
>> On 08-Nov-01 Bruce Evans wrote:
>> > The i386 <machine/atomic.h> still uses archaic constraints for some
>> > input-output operands ("0" for the first operand). These never worked
>> > right and if fact don't actually work for compiling this file without
>> > optimization.
>>
>> Hmm, would you prefer this diff then, I've had it floating around for a
>> while
>> now but wasn't sure it was right:
>
> Yes, it is right provided all the operand renumbering is right. I suppose
> it can't be checked simply by comparing all objects, because it sometimes
> changes the register allocation?
Not sure, but I've actually been using it in a test tree since at least October
3. I think I had used it before then as well, so it is probably fine.
> There are a couple more "0"s in atomic_cmpset_int(), and many more in other
> files (even in cpufunc.h).
Hmm, I'll put these on my todo list then.
> Bruce
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