# spirv: ptr_sub · gitcafe/zig

[View on GitCafe](https://git.cafe/gitcafe/zig/commit/77b8bf2b82ffa71fc8ecf85f6780130f27dbeaf3)

Repository: [gitcafe/zig](https://git.cafe/gitcafe/zig)

Visibility: public

Requested revision: 77b8bf2b82ffa71fc8ecf85f6780130f27dbeaf3

Requested commit: 77b8bf2b82ffa71fc8ecf85f6780130f27dbeaf3

Commit: 77b8bf2b82ffa71fc8ecf85f6780130f27dbeaf3

Tree: 5353b57dfd93f5c7fee8b6e3b22975904866cac2

Author: Robin Voetter

Committer: Robin Voetter

## Message

```
spirv: ptr_sub

Implments the ptr_sub air tag. The code is unified with that of ptr_add.

```

## Parents

- [091595ac3711fcbc372ffe6d002890f9dd897598](https://git.cafe/gitcafe/zig/commit/091595ac3711fcbc372ffe6d002890f9dd897598?format=markdown)

[Source at this commit](https://git.cafe/gitcafe/zig/tree/77b8bf2b82ffa71fc8ecf85f6780130f27dbeaf3?format=markdown)