[llvm] [AArch64] Lower partial add reduction to udot or svdot (PR #101010)

[Sam Tebbs via llvm-commits]

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@@ -1988,6 +1988,17 @@ bool AArch64TargetLowering::shouldExpandGetActiveLaneMask(EVT ResVT,
   return false;
 }
 
+bool AArch64TargetLowering::shouldExpandPartialReductionIntrinsic(
+    const IntrinsicInst *I) const {
+
+  if (I->getIntrinsicID() != Intrinsic::experimental_vector_partial_reduce_add)
+    return true;
+
+  EVT VT = EVT::getEVT(I->getType());
+
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SamTebbs33 wrote:

Done.

https://github.com/llvm/llvm-project/pull/101010