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

[Sander de Smalen via llvm-commits]

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@@ -1971,6 +1971,57 @@ bool AArch64TargetLowering::shouldExpandGetActiveLaneMask(EVT ResVT,
   return false;
 }
 
+bool AArch64TargetLowering::shouldExpandPartialReductionIntrinsic(
+    const CallInst *CI) const {
+  const bool TargetLowers = false;
+  const bool GenericLowers = true;
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sdesmalen-arm wrote:

I personally find this more confusing than helpful, maybe just return `true` or `false` direclty instead.

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