[llvm] [DXIL][Analysis] Uniquify duplicate resources in DXILResourceAnalysis (PR #105602)

[Xiang Li via llvm-commits]

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@@ -216,15 +240,88 @@ class ResourceInfo {
 
   MDTuple *getAsMetadata(LLVMContext &Ctx) const;
 
-  ResourceBinding getBinding() const { return Binding; }
   std::pair<uint32_t, uint32_t> getAnnotateProps() const;
 
   void print(raw_ostream &OS) const;
 };
 
 } // namespace dxil
 
-using DXILResourceMap = MapVector<CallInst *, dxil::ResourceInfo>;
+class DXILResourceMap {
+  SmallVector<dxil::ResourceInfo> Resources;
+  DenseMap<CallInst *, unsigned> CallMap;
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python3kgae wrote:

What is the function called by these CallInst here and who is the user of these CallInst when use ResourceAnalysis?

https://github.com/llvm/llvm-project/pull/105602