[llvm] [LoopVectorizer][AArch64] Move getMinTripCountTailFoldingThreshold later. (PR #132170)

[David Sherwood via llvm-commits]

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@@ -1,8 +1,8 @@
 ; NOTE: Assertions have been autogenerated by utils/update_test_checks.py UTC_ARGS: --version 5
 ; REQUIRES: asserts
-; RUN: opt -S < %s -p loop-vectorize -debug-only=loop-vectorize -mattr=+sve 2>%t | FileCheck %s --check-prefixes=CHECK,CHECK-VS1
+; RUN: opt -S < %s -p "loop-vectorize,simplifycfg" -debug-only=loop-vectorize -mattr=+sve 2>%t | FileCheck %s --check-prefixes=CHECK,CHECK-VS1
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david-arm wrote:

Thanks, I know that @fhahn has a PR in progress for removing loop regions. In my opinion, one of the benefits of testing purely the loop vectoriser output here is that when such vplan changes happen it should be more obvious what effect that has on these tests. But perhaps this is just personal preference!

https://github.com/llvm/llvm-project/pull/132170