[gn build] Port 98e5ede60499

diff --git a/llvm/utils/gn/secondary/llvm/lib/CodeGen/BUILD.gn b/llvm/utils/gn/secondary/llvm/lib/CodeGen/BUILD.gn
index 1134c52..5a38ad7 100644 (file)
--- a/llvm/utils/gn/secondary/llvm/lib/CodeGen/BUILD.gn
+++ b/llvm/utils/gn/secondary/llvm/lib/CodeGen/BUILD.gn
@@ -97,6 +97,7 @@ static_library("CodeGen") {
     "MIRPrinter.cpp",
     "MIRPrintingPass.cpp",
     "MIRVRegNamerUtils.cpp",
+    "MIRYamlMapping.cpp",
     "MachineBasicBlock.cpp",
     "MachineBlockFrequencyInfo.cpp",
     "MachineBlockPlacement.cpp",