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

[David Green via llvm-commits]

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@@ -567,6 +567,9 @@ std::string SDNode::getOperationName(const SelectionDAG *G) const {
   case ISD::EXPERIMENTAL_VECTOR_HISTOGRAM:
     return "histogram";
 
+  case ISD::EXPERIMENTAL_ALIAS_LANE_MASK:
+    return "alias_mask";
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davemgreen wrote:

alias_lane_mask

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