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Diffstat (limited to 'contrib/llvm/utils/TableGen/InstrEnumEmitter.cpp')
-rw-r--r-- | contrib/llvm/utils/TableGen/InstrEnumEmitter.cpp | 48 |
1 files changed, 0 insertions, 48 deletions
diff --git a/contrib/llvm/utils/TableGen/InstrEnumEmitter.cpp b/contrib/llvm/utils/TableGen/InstrEnumEmitter.cpp deleted file mode 100644 index 5981afd..0000000 --- a/contrib/llvm/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"; -} |