[PATCH] D145485: [IR] Generalize interleave/deinterleave intrinsics to factors > 2

[Luke Lau via Phabricator via llvm-commits]

luke added inline comments.


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Comment at: llvm/docs/LangRef.rst:17791
+      declare {<vscale x 4 x i32>, <vscale x 4 x i32>}  @llvm.experimental.vector.deinterleave.nxv4i32.nxv8i32(<vscale x 8 x i32> %vec1)
+      declare {<vscale x 2 x i16>, <vscale x 2 x i16>, <vscale x 2 x i16>, <vscale x 2 x i16>}  @llvm.experimental.vector.deinterleave.nxv2i16.nxv8i16(<vscale x 8 x i32> %vec1)
 
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Even though there is really only overloaded type in this intrinsic, I've suffixed the result type as well to disambiguate the various interleave factors:
e.g. a deinterleave of <vscale x 8 x i32> could either decompose to 2 x <vscale x 4 x i32> or 4 x <vscale x 2 x i32>, and we need separate declarations for them.


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  https://reviews.llvm.org/D145485/new/

https://reviews.llvm.org/D145485