[clang] [CodeGen] Implement post-opt linking option for builtin bitocdes (PR #69371)

[Jacob Lambert via cfe-commits]

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@@ -113,7 +120,7 @@ class EmitAssemblyHelper {
   const CodeGenOptions &CodeGenOpts;
   const clang::TargetOptions &TargetOpts;
   const LangOptions &LangOpts;
-  Module *TheModule;
+  llvm::Module *TheModule;
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lamb-j wrote:

Without the qualification, we get the following:

In file included from llvm-project/llvm/include/llvm/IR/ModuleSummaryIndex.h:28,
                 from llvm-project/clang/include/clang/CodeGen/BackendUtil.h:13,
                 from llvm-project/clang/lib/CodeGen/BackendUtil.cpp:9:
llvm-project/llvm/include/llvm/IR/Module.h:65:32: note: candidates are: ‘class llvm::Module’
   65 | class LLVM_EXTERNAL_VISIBILITY Module {
      |                                ^~~~~~
In file included from llvm-project/clang/include/clang/Lex/ModuleLoader.h:18,
                 from llvm-project/clang/include/clang/Frontend/ASTUnit.h:26,
                 from llvm-project/clang/include/clang/Frontend/FrontendAction.h:23,
                 from llvm-project/clang/include/clang/CodeGen/CodeGenAction.h:12,
                 from llvm-project/clang/lib/CodeGen/BackendConsumer.h:13,
                 from llvm-project/clang/lib/CodeGen/BackendUtil.cpp:10:
llvm-project/clang/include/clang/Basic/Module.h:105:18: note:                 ‘class clang::Module’
  105 | class alignas(8) Module {
      |                  ^~~~~~

https://github.com/llvm/llvm-project/pull/69371