[clang] [CIR] Generalize the special member attribute into func_info and add a callee resolver (PR #207261)

[Andy Kaylor via cfe-commits]

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@@ -1051,6 +1051,14 @@ unsigned cir::CallOp::getNumArgOperands() {
   return this->getOperation()->getNumOperands();
 }
 
+cir::FuncOp
+cir::CallOp::resolveCalleeInTable(mlir::SymbolTableCollection &symbolTable) {
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andykaylor wrote:

I guess you could have also moved CIR_FuncOp above the call ops in the .td file, but what you did is less disruptive. I'm happy with it like this.

https://github.com/llvm/llvm-project/pull/207261