[llvm] [LV] Add support for partial reductions without a binary op (PR #133922)

[David Sherwood via llvm-commits]

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@@ -5046,6 +5056,7 @@ InstructionCost AArch64TTIImpl::getPartialReductionCost(
     if (VFMinValue == Scale)
       return Invalid;
   }
+
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david-arm wrote:

Done

https://github.com/llvm/llvm-project/pull/133922