[llvm] [InlineOrder] Fix assertion failure in CostBenefitPriority (PR #195564)

[Arthur Eubanks via llvm-commits]

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@@ -0,0 +1,11 @@
+; RUN: opt -passes='module-inline' -inline-priority-mode=cost-benefit -S < %s
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aeubanks wrote:

it still is a valid test without assertions, so no

we probably should `| FileCheck %s` and use `update_test_checks.py` just to double check the test is actually doing something

https://github.com/llvm/llvm-project/pull/195564