[gn build] Port a7bbe45

llvmgnsyncbot · llvmgnsyncbot · commit 928090f5fe9b · 2020-02-02T18:45:50.000Z
diff --git a/llvm/utils/gn/secondary/llvm/lib/Transforms/Utils/BUILD.gn b/llvm/utils/gn/secondary/llvm/lib/Transforms/Utils/BUILD.gn
@@ -35,6 +35,7 @@ static_library("Utils") {
     "InlineFunction.cpp",
     "InstructionNamer.cpp",
     "IntegerDivision.cpp",
+    "KnowledgeRetention.cpp",
     "LCSSA.cpp",
     "LibCallsShrinkWrap.cpp",
     "Local.cpp",
