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

[Paul Walker via llvm-commits]

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@@ -0,0 +1,87 @@
+; RUN: opt -S < %s -p loop-vectorize,'print<loops>' -disable-output -enable-early-exit-vectorization 2>&1 | FileCheck %s
+
+declare void @init_mem(ptr, i64);
+
+
+define void @early_exit_in_outer_loop1() {
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paulwalker-arm wrote:

Please add some minimum commentary to highlight the difference between the loop1 and loop2 variants. 

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