[llvm] [AMDGPU] Enable vectorization of i8 values. (PR #134934)

[Florian Hahn via llvm-commits]

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@@ -0,0 +1,88 @@
+; NOTE: Assertions have been autogenerated by utils/update_test_checks.py UTC_ARGS: --version 5
+; RUN: opt -S -mtriple=amdgcn-amd-amdhsa -mcpu=hawaii -passes=slp-vectorizer %s | FileCheck -check-prefixes=GFX7 %s
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fhahn wrote:

test should go into `llvm/test/Transforms/SLPVectorizer?

https://github.com/llvm/llvm-project/pull/134934