[llvm] [GVN] Add MemorySSA checks in tests 1/N (PR #130261)

[Nikita Popov via llvm-commits]

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@@ -1,12 +1,16 @@
 ; NOTE: Assertions have been autogenerated by utils/update_test_checks.py
 ; RUN: opt < %s -passes=gvn -verify-analysis-invalidation -S | FileCheck %s
+; RUN: opt < %s -passes='require<memoryssa>,gvn' -verify-analysis-invalidation -S | FileCheck --check-prefix=CHECK-MSSA %s
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nikic wrote:

>From the error message, maybe it needs `gvn<memoryssa;no-memdep>`?

https://github.com/llvm/llvm-project/pull/130261