[gn build] Port d53b4be

llvmgnsyncbot · llvmgnsyncbot · commit 5101e7e8dd01 · 2020-10-01T12:55:59.000Z
diff --git a/llvm/utils/gn/secondary/llvm/lib/Transforms/Scalar/BUILD.gn b/llvm/utils/gn/secondary/llvm/lib/Transforms/Scalar/BUILD.gn
@@ -38,6 +38,7 @@ static_library("Scalar") {
     "LoopDataPrefetch.cpp",
     "LoopDeletion.cpp",
     "LoopDistribute.cpp",
+    "LoopFlatten.cpp",
     "LoopFuse.cpp",
     "LoopIdiomRecognize.cpp",
     "LoopInstSimplify.cpp",
