[llvm] [DAG] Matched FixedWidth pattern for ISD::AVGFLOORU (PR #84903)

[Shourya Goel via llvm-commits]

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@@ -2821,6 +2821,39 @@ SDValue DAGCombiner::visitADDLike(SDNode *N) {
   return SDValue();
 }
 
+// Attempt to form ext(avgflooru(A, B)) from add(and(A, B), lshr(xor(A, B), 1))
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Sh0g0-1758 wrote:

done. 

https://github.com/llvm/llvm-project/pull/84903