[gn build] Port 7aaff8fd2da

diff --git a/llvm/utils/gn/secondary/llvm/lib/Support/BUILD.gn b/llvm/utils/gn/secondary/llvm/lib/Support/BUILD.gn
index cbf18d4..f888608 100644 (file)
--- a/llvm/utils/gn/secondary/llvm/lib/Support/BUILD.gn
+++ b/llvm/utils/gn/secondary/llvm/lib/Support/BUILD.gn
@@ -94,6 +94,7 @@ static_library("Support") {
     "MD5.cpp",
     "ManagedStatic.cpp",
     "MathExtras.cpp",
+    "MemAlloc.cpp",
     "MemoryBuffer.cpp",
     "NativeFormatting.cpp",
     "OptimizedStructLayout.cpp",