[llvm] [indvars] Update SCEV after eliminating CmpInst of loop latch (PR #207044)

[Nikita Popov via llvm-commits]

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@@ -1,5 +1,6 @@
 ; NOTE: Assertions have been autogenerated by utils/update_test_checks.py
 ; RUN: opt -passes=indvars -S < %s | FileCheck %s
+; RUN: opt -passes="loop(indvars),loop-fusion" -disable-output -S < %s
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nikic wrote:

This should be a separate test. I'd also prefer to replace `loop-fusion` with `print<scalar-evolution>`, so we directly see the updated results.

https://github.com/llvm/llvm-project/pull/207044