Revert [Clang Interpreter] Initial patch for the constexpr interpreter

This reverts r370584 (git commit afcb3de117265a69d21e5673356e925a454d7d02)

llvm-svn: 370588

utils/gn/secondary/clang/lib/AST/BUILD.gn

@@ -10,7 +10,6 @@ static_library("AST") {
     "//clang/include/clang/AST:CommentHTMLTags",
     "//clang/include/clang/AST:CommentHTMLTagsProperties",
     "//clang/include/clang/AST:DeclNodes",
-    "//clang/lib/AST/Interp",
     "//clang/lib/Basic",
     "//clang/lib/Lex",
     "//llvm/lib/BinaryFormat",

utils/gn/secondary/clang/lib/AST/Interp/BUILD.gn

@@ -1,39 +0,0 @@
-import("//clang/utils/TableGen/clang_tablegen.gni")
-
-clang_tablegen("Opcodes") {
-  args = [ "-gen-clang-opcodes" ]
-  td_file = "Opcodes.td"
-}
-
-static_library("Interp") {
-  output_name = "clangInterp"
-  configs += [ "//llvm/utils/gn/build:clang_code" ]
-  deps = [
-    "//clang/lib/AST/Interp:Opcodes",
-    "//clang/lib/Basic",
-    "//llvm/lib/Support",
-  ]
-  sources = [
-    "Block.cpp",
-    "ByteCodeEmitter.cpp",
-    "ByteCodeExprGen.cpp",
-    "ByteCodeGenError.cpp",
-    "ByteCodeStmtGen.cpp",
-    "Context.cpp",
-    "Descriptor.cpp",
-    "Disasm.cpp",
-    "EvalEmitter.cpp",
-    "Frame.cpp",
-    "Function.cpp",
-    "Interp.cpp",
-    "InterpFrame.cpp",
-    "InterpStack.cpp",
-    "InterpState.cpp",
-    "Pointer.cpp",
-    "Program.cpp",
-    "Record.cpp",
-    "Source.cpp",
-    "State.cpp",
-    "Type.cpp",
-  ]
-}

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

@@ -14,7 +14,6 @@ executable("clang-tblgen") {
     "ClangOpenCLBuiltinEmitter.cpp",
     "ClangOptionDocEmitter.cpp",
     "ClangSACheckersEmitter.cpp",
-    "ClangOpcodesEmitter.cpp",
     "NeonEmitter.cpp",
     "TableGen.cpp",
   ]