[llvm] [AMDGPU] Use alias analysis for SMEM/VMEM WAR waitcnts (PR #206569)

[Krzysztof Drewniak via llvm-commits]

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@@ -0,0 +1,22 @@
+# RUN: llc -mtriple=amdgcn -mcpu=gfx900 -run-pass=si-insert-waitcnts -o - %s | FileCheck %s
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krzysz00 wrote:

Pre-commit this?

Also, I'm surprised this doesn't have e2e impacts?

https://github.com/llvm/llvm-project/pull/206569