[llvm-branch-commits] [llvm] [AMDGPU] Retire dying uses before adding defs in GCNDownwardRPTracker (PR #228294)

[Dhruva Chakrabarti via llvm-branch-commits]

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@@ -13,13 +13,10 @@
 # GCN-NOT: SI_SPILL_
 # GCN: S_ENDPGM
 
+# The GCN trackers used to over-estimate pressure here and spill; they now
+# agree with the generic tracker that no spilling is needed.
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dhruvachak wrote:

Removed.

https://github.com/llvm/llvm-project/pull/228294