vendor/llvm/llvm-release_34-r197841

1 files changed, 8 insertions, 0 deletions

diff --git a/include/llvm/Transforms/Utils/ModuleUtils.h b/include/llvm/Transforms/Utils/ModuleUtils.h
index bb7fc06bf5307..98a19ed426ace 100644
--- a/include/llvm/Transforms/Utils/ModuleUtils.h
+++ b/include/llvm/Transforms/Utils/ModuleUtils.h
@@ -18,6 +18,9 @@ namespace llvm {
 
 class Module;
 class Function;
+class GlobalValue;
+class GlobalVariable;
+template <class PtrType, unsigned SmallSize> class SmallPtrSet;
 
 /// Append F to the list of global ctors of module M with the given Priority.
 /// This wraps the function in the appropriate structure and stores it along
@@ -28,6 +31,11 @@ void appendToGlobalCtors(Module &M, Function *F, int Priority);
 /// Same as appendToGlobalCtors(), but for global dtors.
 void appendToGlobalDtors(Module &M, Function *F, int Priority);
 
+/// \brief Given "llvm.used" or "llvm.compiler.used" as a global name, collect
+/// the initializer elements of that global in Set and return the global itself.
+GlobalVariable *collectUsedGlobalVariables(Module &M,
+                                           SmallPtrSet<GlobalValue *, 8> &Set,
+                                           bool CompilerUsed);
 } // End llvm namespace
 
 #endif //  LLVM_TRANSFORMS_UTILS_MODULEUTILS_H