Displaying 2 results from an estimated 2 matches for "568d452f".
2018 Jan 04
0
Canonical way to handle zero registers?
> On 3 Jan 2018, at 19:44, Sean Silva <chisophugis at gmail.com> wrote:
>
>
> On Tue, Jan 2, 2018 at 8:28 AM, Daniel Sanders <daniel_l_sanders at apple.com <mailto:daniel_l_sanders at apple.com>> wrote:
> Hi Sean,
>
> Just to give the GlobalISel perspective on this,
>
> Thanks for chiming in!
>
> GlobalISel supports the declaration of a zero
2018 Jan 04
2
Canonical way to handle zero registers?
On Tue, Jan 2, 2018 at 8:28 AM, Daniel Sanders <daniel_l_sanders at apple.com>
wrote:
> Hi Sean,
>
> Just to give the GlobalISel perspective on this,
Thanks for chiming in!
> GlobalISel supports the declaration of a zero register in the register
> class like so:
> def GPR32z : RegisterOperand<GPR32> {
> let GIZeroRegister = WZR;
>