[llvm] [LoopVectorize] Enable more early exit vectorisation tests (PR #117008)

[Paul Walker via llvm-commits]

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@@ -1,32 +1,33 @@
 ; NOTE: Assertions have been autogenerated by utils/update_test_checks.py UTC_ARGS: --version 4
-; RUN: opt -S < %s -p loop-vectorize | FileCheck %s
+; RUN: opt -S < %s -p loop-vectorize -enable-early-exit-vectorization -enable-early-exit-vectorization \
+; RUN:   | FileCheck %s --check-prefix=MAY_FAULT
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paulwalker-arm wrote:

Given there is only a single RUN line, why change the CHECK prefix? As it stands it's just making the change look larger than necessary.

https://github.com/llvm/llvm-project/pull/117008