Paul Koning via Gcc writes:
>> On Jun 4, 2021, at 2:02 PM, Andreas Krebbel via Gcc wrote:
>>
>> Hi,
>>
>> I wonder if we could replace the register asm construct for
>> inline assemblies with something a bit nicer and more obvious.
>> E.g. turning this (real world example from IBM Z kernel code
On 6/4/21 8:18 PM, Paul Koning wrote:
...
> Yes, I would think this should be made a general mechanism that any target
> could use.
>
> I wonder if instead of creating a new mechanism you could do this simply by
> creating new constraint names, where each name matches exactly one hard
> registe
> On Jun 4, 2021, at 2:02 PM, Andreas Krebbel via Gcc wrote:
>
> Hi,
>
> I wonder if we could replace the register asm construct for
> inline assemblies with something a bit nicer and more obvious.
> E.g. turning this (real world example from IBM Z kernel code):
>
> int diag8_response(int cm
Hi,
I wonder if we could replace the register asm construct for
inline assemblies with something a bit nicer and more obvious.
E.g. turning this (real world example from IBM Z kernel code):
int diag8_response(int cmdlen, char *response, int *rlen)
{
register unsigned long reg2 asm ("2") =
