[llvm-branch-commits] [clang] [clang][CallGraphSection] Add type id metadata to indirect call and targets (PR #87573)

[via llvm-branch-commits]

================
@@ -93,9 +93,17 @@ RValue CodeGenFunction::EmitCXXMemberOrOperatorCall(
       *this, MD, This, ImplicitParam, ImplicitParamTy, CE, Args, RtlArgs);
   auto &FnInfo = CGM.getTypes().arrangeCXXMethodCall(
       Args, FPT, CallInfo.ReqArgs, CallInfo.PrefixSize);
-  return EmitCall(FnInfo, Callee, ReturnValue, Args, nullptr,
+  llvm::CallBase *CallOrInvoke = nullptr;        
+  auto Call = EmitCall(FnInfo, Callee, ReturnValue, Args, &CallOrInvoke,
                   CE && CE == MustTailCall,
                   CE ? CE->getExprLoc() : SourceLocation());
+  
+  // Set type identifier metadata of indirect calls for call graph section.
+  if (CGM.getCodeGenOpts().CallGraphSection && CallOrInvoke &&
+      CallOrInvoke->isIndirectCall())
+    CGM.CreateFunctionTypeMetadataForIcall(MD->getType(), CallOrInvoke);
----------------
Prabhuk wrote:

Thank you. That's a fair point! I'll try and refactor to call CreateFunctionTypeMetadataForIcall in EmitCall method.

https://github.com/llvm/llvm-project/pull/87573