[llvm] [LV] Avoid crashing for vector calls with scalar byte types (PR #197417)

[Graham Hunter via llvm-commits]

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@@ -0,0 +1,210 @@
+; NOTE: Assertions have been autogenerated by utils/update_test_checks.py UTC_ARGS: --check-globals none --version 6
+; RUN: opt < %s -passes=loop-vectorize -force-vector-width=2 -force-vector-interleave=1 -S | FileCheck %s
+
+;; Safe to vectorize normally.
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huntergr-arm wrote:

done

https://github.com/llvm/llvm-project/pull/197417