#include "llvm/CompilerDriver/Plugin.h"
#include <algorithm>
#include <vector>
namespace {
static bool pluginListInitialized = false;
typedef std::vector<const llvmc::BasePlugin*> PluginList;
static PluginList Plugins;
struct ByPriority {
bool operator()(const llvmc::BasePlugin* lhs,
const llvmc::BasePlugin* rhs) {
return lhs->Priority() < rhs->Priority();
}
};
}
namespace llvmc {
PluginLoader::PluginLoader() {
if (!pluginListInitialized) {
for (PluginRegistry::iterator B = PluginRegistry::begin(),
E = PluginRegistry::end(); B != E; ++B)
Plugins.push_back(B->instantiate());
std::sort(Plugins.begin(), Plugins.end(), ByPriority());
}
pluginListInitialized = true;
}
PluginLoader::~PluginLoader() {
if (pluginListInitialized) {
for (PluginList::iterator B = Plugins.begin(), E = Plugins.end();
B != E; ++B)
delete (*B);
}
pluginListInitialized = false;
}
void PluginLoader::PopulateLanguageMap(LanguageMap& langMap) {
for (PluginList::iterator B = Plugins.begin(), E = Plugins.end();
B != E; ++B)
(*B)->PopulateLanguageMap(langMap);
}
void PluginLoader::PopulateCompilationGraph(CompilationGraph& graph) {
for (PluginList::iterator B = Plugins.begin(), E = Plugins.end();
B != E; ++B)
(*B)->PopulateCompilationGraph(graph);
}
}