Drop key in DominatorTreeAnalysis

paperchalice · paperchalice · commit 0601317eea94 · 2024-11-17T15:16:04.000+08:00
diff --git a/llvm/include/llvm/IR/Dominators.h b/llvm/include/llvm/IR/Dominators.h
@@ -277,9 +277,6 @@ template <> struct GraphTraits<DominatorTree*>
 
 /// Analysis pass which computes a \c DominatorTree.
 class DominatorTreeAnalysis : public AnalysisInfoMixin<DominatorTreeAnalysis> {
-  friend AnalysisInfoMixin<DominatorTreeAnalysis>;
-  static AnalysisKey Key;
-
 public:
   /// Provide the result typedef for this analysis pass.
   using Result = DominatorTree;
diff --git a/llvm/include/llvm/IR/PassManager.h b/llvm/include/llvm/IR/PassManager.h
@@ -89,7 +89,7 @@ template <typename DerivedT> struct PassInfoMixin {
 /// This provides some boilerplate for types that are analysis passes. It
 /// automatically mixes in \c PassInfoMixin.
 template <typename DerivedT>
-struct AnalysisInfoMixin : PassInfoMixin<DerivedT> {
+LLVM_ABI_EXPORT struct AnalysisInfoMixin : PassInfoMixin<DerivedT> {
   /// Returns an opaque, unique ID for this analysis type.
   ///
   /// This ID is a pointer type that is guaranteed to be 8-byte aligned and thus
diff --git a/llvm/lib/IR/Dominators.cpp b/llvm/lib/IR/Dominators.cpp
@@ -375,8 +375,6 @@ DominatorTree DominatorTreeAnalysis::run(Function &F,
   return DT;
 }
 
-AnalysisKey DominatorTreeAnalysis::Key;
-
 DominatorTreePrinterPass::DominatorTreePrinterPass(raw_ostream &OS) : OS(OS) {}
 
 PreservedAnalyses DominatorTreePrinterPass::run(Function &F,

Original file line number	Diff line number	Diff line change
`@@ -375,8 +375,6 @@ DominatorTree DominatorTreeAnalysis::run(Function &F,`
`375`	`375`	`return DT;`
`376`	`376`	`}`
`377`	`377`
`378`		`-AnalysisKey DominatorTreeAnalysis::Key;`
`379`		`-`
`380`	`378`	`DominatorTreePrinterPass::DominatorTreePrinterPass(raw_ostream &OS) : OS(OS) {}`
`381`	`379`
`382`	`380`	`PreservedAnalyses DominatorTreePrinterPass::run(Function &F,`