34 lines
1.1 KiB
C++
34 lines
1.1 KiB
C++
|
//===- llvm/Support/Options.cpp - Debug options support ---------*- C++ -*-===//
|
||
|
|
//
|
||
|
|
// The LLVM Compiler Infrastructure
|
||
|
|
//
|
||
|
|
// This file is distributed under the University of Illinois Open Source
|
||
|
|
// License. See LICENSE.TXT for details.
|
||
|
|
//
|
||
|
|
//===----------------------------------------------------------------------===//
|
||
|
|
//
|
||
|
|
// This file implements the helper objects for defining debug options using the
|
||
|
|
// new API built on cl::opt, but not requiring the use of static globals.
|
||
|
|
//
|
||
|
|
//===----------------------------------------------------------------------===//
|
||
|
|
|
||
|
|
#include "llvm/Support/Options.h"
|
||
|
|
#include "llvm/Support/ManagedStatic.h"
|
||
|
|
|
||
|
|
using namespace llvm;
|
||
|
|
|
||
|
|
OptionRegistry::~OptionRegistry() {
|
||
|
|
for (auto IT = Options.begin(); IT != Options.end(); ++IT)
|
||
|
|
delete IT->second;
|
||
|
|
}
|
||
|
|
|
||
|
|
void OptionRegistry::addOption(void *Key, cl::Option *O) {
|
||
|
|
assert(Options.find(Key) == Options.end() &&
|
||
|
|
"Argument with this key already registerd");
|
||
|
|
Options.insert(std::make_pair(Key, O));
|
||
|
|
}
|
||
|
|
|
||
|
|
static ManagedStatic<OptionRegistry> OR;
|
||
|
|
|
||
|
|
OptionRegistry &OptionRegistry::instance() { return *OR; }
|