[gn build] Port d3fb41d (llvm-cgdata)

Author: nico

llvm/utils/gn/secondary/llvm/lib/CodeGenData/BUILD.gn

@@ -5,6 +5,9 @@ static_library("CodeGenData") {
     "//llvm/lib/Support",
   ]
   sources = [
+    "CodeGenData.cpp",
+    "CodeGenDataReader.cpp",
+    "CodeGenDataWriter.cpp",
     "OutlinedHashTree.cpp",
     "OutlinedHashTreeRecord.cpp",
   ]

llvm/utils/gn/secondary/llvm/test/BUILD.gn

@@ -265,6 +265,7 @@ group("test") {
     "//llvm/tools/llvm-c-test",
     "//llvm/tools/llvm-cat",
     "//llvm/tools/llvm-cfi-verify",
+    "//llvm/tools/llvm-cgdata",
     "//llvm/tools/llvm-cov",
     "//llvm/tools/llvm-cvtres",
     "//llvm/tools/llvm-cxxdump",

llvm/utils/gn/secondary/llvm/tools/llvm-cgdata/BUILD.gn

@@ -0,0 +1,12 @@
+import("//llvm/utils/gn/build/driver_executable.gni")
+
+driver_executable("llvm-cgdata") {
+  deps = [
+    "//llvm/lib/CodeGen",
+    "//llvm/lib/CodeGenData",
+    "//llvm/lib/IR",
+    "//llvm/lib/Object",
+    "//llvm/lib/Support",
+  ]
+  sources = [ "llvm-cgdata.cpp" ]
+}