Update tblgen command guide. Remove unused tblgen InstrEnumEmitter files.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@151513 91177308-0d34-0410-b5e6-96231b3b80d8

1 files changed, 0 insertions, 48 deletions

diff --git a/utils/TableGen/InstrEnumEmitter.cpp b/utils/TableGen/InstrEnumEmitter.cpp
deleted file mode 100644
index 5981afde0e..0000000000
--- a/utils/TableGen/InstrEnumEmitter.cpp
+++ /dev/null
@@ -1,48 +0,0 @@
-//===- InstrEnumEmitter.cpp - Generate Instruction Set Enums --------------===//
-//
-//                     The LLVM Compiler Infrastructure
-//
-// This file is distributed under the University of Illinois Open Source
-// License. See LICENSE.TXT for details.
-//
-//===----------------------------------------------------------------------===//
-//
-// This tablegen backend is responsible for emitting enums for each machine
-// instruction.
-//
-//===----------------------------------------------------------------------===//
-
-#include "InstrEnumEmitter.h"
-#include "CodeGenTarget.h"
-#include "llvm/TableGen/Record.h"
-#include <cstdio>
-using namespace llvm;
-
-// runEnums - Print out enum values for all of the instructions.
-void InstrEnumEmitter::run(raw_ostream &OS) {
-  EmitSourceFileHeader("Target Instruction Enum Values", OS);
-  OS << "namespace llvm {\n\n";
-
-  CodeGenTarget Target(Records);
-
-  // We must emit the PHI opcode first...
-  std::string Namespace = Target.getInstNamespace();
-  
-  if (Namespace.empty()) {
-    fprintf(stderr, "No instructions defined!\n");
-    exit(1);
-  }
-
-  const std::vector<const CodeGenInstruction*> &NumberedInstructions =
-    Target.getInstructionsByEnumValue();
-
-  OS << "namespace " << Namespace << " {\n";
-  OS << "  enum {\n";
-  for (unsigned i = 0, e = NumberedInstructions.size(); i != e; ++i) {
-    OS << "    " << NumberedInstructions[i]->TheDef->getName()
-       << "\t= " << i << ",\n";
-  }
-  OS << "    INSTRUCTION_LIST_END = " << NumberedInstructions.size() << "\n";
-  OS << "  };\n}\n";
-  OS << "} // End llvm namespace \n";
-}