[llvm] [LV] Mask off possibly aliasing vector lanes (PR #100579)

[Florian Hahn via llvm-commits]

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@@ -2164,6 +2164,53 @@ class BasicTTIImplBase : public TargetTransformInfoImplCRTPBase<T> {
       // Otherwise, fallback to default scalarization cost.
       break;
     }
+    case Intrinsic::loop_dependence_raw_mask:
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fhahn wrote:

I think you should be able to move this to an independent PR, and also test this with dedicated cost-model tests.

https://github.com/llvm/llvm-project/pull/100579