# x86_64: delete usages of avx2 \`vpack?s??\` · gitcafe/zig

[View on GitCafe](https://git.cafe/gitcafe/zig/commit/e313b387a039fe4471462db0a63eea9b29c84a96)

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

Visibility: public

Requested revision: e313b387a039fe4471462db0a63eea9b29c84a96

Requested commit: e313b387a039fe4471462db0a63eea9b29c84a96

Commit: e313b387a039fe4471462db0a63eea9b29c84a96

Tree: 9ba8337cb78f657be61c998ba70e4e26b734f82b

Author: Jacob Young

Committer: Jacob Young

## Message

```
x86_64: delete usages of avx2 `vpack?s??`

This instruction actually has fairly useless semantics, and even the
cases that were semantically correct could save 1 cycle of latency by
using a different sequnce involving the avx version instead.

Closes #25174

```

## Parents

- [1a0a9d7d59b78e5d97142d867bece78fc477e9a7](https://git.cafe/gitcafe/zig/commit/1a0a9d7d59b78e5d97142d867bece78fc477e9a7?format=markdown)

[Source at this commit](https://git.cafe/gitcafe/zig/tree/e313b387a039fe4471462db0a63eea9b29c84a96?format=markdown)