diff options
Diffstat (limited to 'clang/lib/CodeGen/CodeGenModule.h')
| -rw-r--r-- | clang/lib/CodeGen/CodeGenModule.h | 15 |
1 files changed, 8 insertions, 7 deletions
diff --git a/clang/lib/CodeGen/CodeGenModule.h b/clang/lib/CodeGen/CodeGenModule.h index 151cb33d67c..11272fc2cae 100644 --- a/clang/lib/CodeGen/CodeGenModule.h +++ b/clang/lib/CodeGen/CodeGenModule.h @@ -298,6 +298,7 @@ class CodeGenModule : public CodeGenTypeCache { /// forcing visibility of symbols which may otherwise be optimized /// out. std::vector<llvm::WeakVH> LLVMUsed; + std::vector<llvm::WeakVH> LLVMCompilerUsed; /// GlobalCtors - Store the list of global constructors and their respective /// priorities to be emitted when the translation unit is complete. @@ -799,10 +800,11 @@ public: template<typename SomeDecl> void MaybeHandleStaticInExternC(const SomeDecl *D, llvm::GlobalValue *GV); - /// AddUsedGlobal - Add a global which should be forced to be - /// present in the object file; these are emitted to the llvm.used - /// metadata global. - void AddUsedGlobal(llvm::GlobalValue *GV); + /// Add a global to a list to be added to the llvm.used metadata. + void addUsedGlobal(llvm::GlobalValue *GV); + + /// Add a global to a list to be added to the llvm.compiler.used metadata. + void addCompilerUsedGlobal(llvm::GlobalValue *GV); /// AddCXXDtorEntry - Add a destructor and object to add to the C++ global /// destructor function. @@ -1104,9 +1106,8 @@ private: /// still have a use for. void EmitDeferredVTables(); - /// EmitLLVMUsed - Emit the llvm.used metadata used to force - /// references to global which may otherwise be optimized out. - void EmitLLVMUsed(); + /// Emit the llvm.used and llvm.compiler.used metadata. + void emitLLVMUsed(); /// \brief Emit the link options introduced by imported modules. void EmitModuleLinkOptions(); |
