| commit | 6d88343662c25e2b06974da9987d52f23a120b51 | [log] [tgz] |
|---|---|---|
| author | Luke Lau <luke@igalia.com> | Wed May 28 11:44:41 2025 +0100 |
| committer | GitHub <noreply@github.com> | Wed May 28 11:44:41 2025 +0100 |
| tree | c81278188f57286e7ebb732b822786b66a5566d6 | |
| parent | 5ab944a8c6a213beb96f3747a441b02e497732e4 [diff] |
[IA] Add support for [de]interleave{4,6,8} (#141512)
This teaches the interleaved access pass to the lower the intrinsics for
factors 4,6 and 8 added in #139893 to target intrinsics.
Because factors 4 and 8 could either have been recursively
[de]interleaved or have just been a single intrinsic, we need to check
that it's the former it before reshuffling around the values via
interleaveLeafValues.
After this patch, we can teach the loop vectorizer to emit a single
interleave intrinsic for factors 2 through to 8, and then we can remove
the recursive interleaving matching in interleaved access pass.
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