[clang] [llvm] [WIP] ABI Lowering Library (PR #140112)

[Nikita Popov via llvm-commits]

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@@ -104,6 +106,17 @@ static CGCXXABI *createCXXABI(CodeGenModule &CGM) {
   llvm_unreachable("invalid C++ ABI kind");
 }
 
+static std::unique_ptr<llvm::abi::TargetCodeGenInfo>
+makeTargetCodeGenInfo(llvm::abi::TypeBuilder TB) {
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nikic wrote:

The pass by value here is probably not intentional?

https://github.com/llvm/llvm-project/pull/140112