1 files changed, 7 insertions, 0 deletions
diff --git a/llvm/lib/IR/Module.cpp b/llvm/lib/IR/Module.cpp
index 9f1e6096932..f1802406353 100644
--- a/llvm/lib/IR/Module.cpp
+++ b/llvm/lib/IR/Module.cpp
@@ -464,6 +464,13 @@ unsigned Module::getCodeViewFlag() const {
   return cast<ConstantInt>(Val->getValue())->getZExtValue();
 }
 
+unsigned Module::getInstructionCount() {
+  unsigned NumInstrs = 0;
+  for (Function &F : FunctionList)
+    NumInstrs += F.getInstructionCount();
+  return NumInstrs;
+}
+
 Comdat *Module::getOrInsertComdat(StringRef Name) {
   auto &Entry = *ComdatSymTab.insert(std::make_pair(Name, Comdat())).first;
   Entry.second.Name = &Entry;