[llvm] [AMDGPU] Always Inline preserved analyses (PR #91198)

[Matt Arsenault via llvm-commits]

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@@ -166,6 +168,6 @@ ModulePass *llvm::createAMDGPUAlwaysInlinePass(bool GlobalOpt) {
 
 PreservedAnalyses AMDGPUAlwaysInlinePass::run(Module &M,
                                               ModuleAnalysisManager &AM) {
-  alwaysInlineImpl(M, GlobalOpt);
-  return PreservedAnalyses::all();
+  const bool Changed = alwaysInlineImpl(M, GlobalOpt);
+  return Changed ? PreservedAnalyses::none() : PreservedAnalyses::all();
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arsenm wrote:

This could really preserves most but we should be deleting this pass eventually 

https://github.com/llvm/llvm-project/pull/91198