[llvm] [LV][VPlan] Not adding shuffle cost when store loop invariant value. (PR #109644)

[Elvis Wang via llvm-commits]

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+; NOTE: Assertions have been autogenerated by utils/update_test_checks.py UTC_ARGS: --version 5
+; RUN: opt < %s --prefer-predicate-over-epilogue=predicate-dont-vectorize --passes=loop-vectorize -mcpu=sifive-p470 -mattr=+v,+f -S| FileCheck %s
+; RUN: opt < %s --prefer-predicate-over-epilogue=predicate-dont-vectorize --passes=loop-vectorize -mcpu=sifive-p470 -mattr=+v,+f -force-tail-folding-style=data-with-evl -S| FileCheck %s --check-prefixes=EVL
+; COM: From issue #109468
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ElvisWang123 wrote:

COM for commands.

https://github.com/llvm/llvm-project/pull/109644