[llvm] [IR] Reject a scalable byval argument in the verifier (PR #226170)

[Jakob Koschel via llvm-commits]

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@@ -1,25 +1,6 @@
 ; NOTE: Assertions have been autogenerated by utils/update_test_checks.py
 ; RUN: opt < %s -passes=memcpyopt -S -verify-memoryssa | FileCheck %s
 
-; Check that a call featuring a scalable-vector byval argument fed by a memcpy
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jakos-sec wrote:

Maybe also a FYI to @frasercrmck here, since this test seems to somewhat contradict the changes done to the verifier here?

https://github.com/llvm/llvm-project/pull/226170