[llvm] [SCEV] Fix exit condition for recursive loop guard collection (PR #120442)

[Florian Hahn via llvm-commits]

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@@ -0,0 +1,35 @@
+; RUN: opt < %s -disable-output "-passes=print<scalar-evolution>" -scalar-evolution-max-iterations=0  -scalar-evolution-classify-expressions=0  2>&1 | FileCheck %s
+
+declare void @llvm.assume(i1)
+
+define void @pr120442() {
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fhahn wrote:

Can you add a brief comment explaining what the test checks?

https://github.com/llvm/llvm-project/pull/120442