[llvm] [VPlan] Introduce ExitPhi VPInstruction, use to create phi for FOR. (PR #94760)

[Florian Hahn via llvm-commits]

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@@ -3343,8 +3326,6 @@ void InnerLoopVectorizer::fixVectorizedLoop(VPTransformState &State,
                    VectorLoop->getHeader(), Plan, State);
   }
 
-  // Fix LCSSA phis not already fixed earlier. Extracts may need to be generated
-  // in the exit block, so update the builder.
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fhahn wrote:

Done, thanks!

https://github.com/llvm/llvm-project/pull/94760