[gn build] Port 8dd8e5f (BuiltinTemplates.td)

Author: nico

llvm/utils/gn/secondary/clang/include/clang/Basic/BUILD.gn

@@ -137,6 +137,10 @@ clang_tablegen("BuiltinsX86_64") {
   args = [ "-gen-clang-builtins" ]
 }
 
+clang_tablegen("BuiltinTemplates") {
+  args = [ "-gen-clang-builtin-templates" ]
+}
+
 # ARM CDE, MVE, and NEON.
 
 clang_tablegen("arm_neon") {

llvm/utils/gn/secondary/clang/lib/Basic/BUILD.gn

@@ -32,6 +32,7 @@ static_library("Basic") {
     "//clang/include/clang/Basic:BuiltinsSPIRV",
     "//clang/include/clang/Basic:BuiltinsX86",
     "//clang/include/clang/Basic:BuiltinsX86_64",
+    "//clang/include/clang/Basic:BuiltinTemplates",
     "//clang/include/clang/Basic:DiagnosticGroups",
     "//clang/include/clang/Basic:RegularKeywordAttrInfo",
     "//clang/include/clang/Basic:arm_cde_builtins",

llvm/utils/gn/secondary/clang/utils/TableGen/BUILD.gn

@@ -10,6 +10,7 @@ executable("clang-tblgen") {
     "ClangASTNodesEmitter.cpp",
     "ClangASTPropertiesEmitter.cpp",
     "ClangAttrEmitter.cpp",
+    "ClangBuiltinTemplatesEmitter.cpp",
     "ClangBuiltinsEmitter.cpp",
     "ClangCommentCommandInfoEmitter.cpp",
     "ClangCommentHTMLNamedCharacterReferenceEmitter.cpp",