[gn build] Port d53b4bee0cc

diff --git a/llvm/utils/gn/secondary/llvm/lib/Transforms/Scalar/BUILD.gn b/llvm/utils/gn/secondary/llvm/lib/Transforms/Scalar/BUILD.gn
index 9d4c7a0..2fe47a4 100644 (file)
--- 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",