[llvm] [AMDGPU] Allow sinking of free vector ops (PR #162580)

[Matt Arsenault via llvm-commits]

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@@ -0,0 +1,49 @@
+; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py UTC_ARGS: --version 5
+; RUN: llc -march=amdgcn -mcpu=gfx942 < %s | FileCheck -enable-var-scope --check-prefix=GCN %s
+
+define amdgpu_kernel void @runningSum(ptr addrspace(1) %out, i32 %inputElement0, i32 %inputElement1, i32 %inputIter) {
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arsenm wrote:

Comment test purposes 

https://github.com/llvm/llvm-project/pull/162580