[llvm] [Intrinsics][AArch64] Add intrinsic to mask off aliasing vector lanes (PR #117007)

[Benjamin Maxwell via llvm-commits]

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@@ -8237,6 +8237,17 @@ void SelectionDAGBuilder::visitIntrinsicCall(const CallInst &I,
     visitVectorExtractLastActive(I, Intrinsic);
     return;
   }
+  case Intrinsic::experimental_loop_dependence_war_mask:
+  case Intrinsic::experimental_loop_dependence_raw_mask: {
+    auto IntrinsicVT = EVT::getEVT(I.getType());
+    SmallVector<SDValue, 4> Ops;
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MacDue wrote:

nit: (unused)
```suggestion
```

https://github.com/llvm/llvm-project/pull/117007