[Mlir-commits] [mlir] [mlir][Vector] Fix `vector.shuffle` folder for poison indices (PR #124863)

[Andrzej Warzyński]

================
@@ -2006,41 +2006,65 @@ func.func @shuffle_1d() -> vector<4xi32> {
   return %shuffle : vector<4xi32>
 }
 
+// -----
+
----------------
banach-space wrote:

[nit] Could you add a comment explaining what happens for poison idxs? It's quite non-obvious 😅🙏🏻

https://github.com/llvm/llvm-project/pull/124863