[llvm] [VPlan] Add VPInstruction to unpack vector values to scalars. (PR #155670)

[Florian Hahn via llvm-commits]

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@@ -498,8 +513,8 @@ cloneForLane(VPlan &Plan, VPBuilder &Builder, Type *IdxTy,
     }
     VPValue *Idx =
         Plan.getOrAddLiveIn(ConstantInt::get(IdxTy, Lane.getKnownLane()));
-    VPValue *Ext = Builder.createNaryOp(Instruction::ExtractElement, {Op, Idx});
-    NewOps.push_back(Ext);
+    NewOps.push_back(
+        Builder.createNaryOp(Instruction::ExtractElement, {Op, Idx}));
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fhahn wrote:

Restored the original code, thanks

https://github.com/llvm/llvm-project/pull/155670