diff --git a/llvm/utils/gn/secondary/llvm/lib/IR/BUILD.gn b/llvm/utils/gn/secondary/llvm/lib/IR/BUILD.gn
index ed012964d0d26..e062f0da2f0e5 100644
--- a/llvm/utils/gn/secondary/llvm/lib/IR/BUILD.gn
+++ b/llvm/utils/gn/secondary/llvm/lib/IR/BUILD.gn
@@ -25,6 +25,7 @@ static_library("IR") {
     "ConstantRange.cpp",
     "Constants.cpp",
     "Core.cpp",
+    "CycleInfo.cpp",
     "DIBuilder.cpp",
     "DataLayout.cpp",
     "DebugInfo.cpp",