[PATCH] D87842: [SVE] Use NEON for extract_vector_elt when the index is in range.

[Eli Friedman via Phabricator via llvm-commits]

efriedma accepted this revision.
efriedma added a comment.
This revision is now accepted and ready to land.

LGTM with one minor fix.



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Comment at: llvm/lib/Target/AArch64/AArch64SVEInstrInfo.td:2202
+            (i32 (UMOVvi32 (v4i32 (EXTRACT_SUBREG ZPR:$vec, zsub)), VectorIndexS:$index))>;
+  def : Pat<(i64 (vector_extract (nxv16i8 ZPR:$vec), VectorIndexD:$index)),
+            (i64 (UMOVvi64 (v2i64 (EXTRACT_SUBREG ZPR:$vec, zsub)), VectorIndexD:$index))>;
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Typo for i64?  Should be nxv2i64.  I think this affects one of the tests.


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https://reviews.llvm.org/D87842