From 931d4521c33df446cf4f5a8ae168a8001556693f Mon Sep 17 00:00:00 2001
From: Mikhail Glushenkov <foldr@codedgers.com>
Date: Mon, 2 Mar 2009 09:01:14 +0000
Subject: Reorganize llvmc code.

Move the code from 'llvmc/driver' into a new CompilerDriver library, and change
the build system accordingly. Makes it easier for projects using LLVM to build
their own llvmc-based drivers.

Tested with objdir != srcdir.

llvm-svn: 65821
---
 llvm/tools/llvmc/driver/Plugin.cpp | 73 --------------------------------------
 1 file changed, 73 deletions(-)
 delete mode 100644 llvm/tools/llvmc/driver/Plugin.cpp

(limited to 'llvm/tools/llvmc/driver/Plugin.cpp')

diff --git a/llvm/tools/llvmc/driver/Plugin.cpp b/llvm/tools/llvmc/driver/Plugin.cpp
deleted file mode 100644
index 75abbd041d3..00000000000
--- a/llvm/tools/llvmc/driver/Plugin.cpp
+++ /dev/null
@@ -1,73 +0,0 @@
-//===--- Plugin.cpp - The LLVM Compiler Driver ------------------*- C++ -*-===//
-//
-//                     The LLVM Compiler Infrastructure
-//
-// This file is distributed under the University of Illinois Open
-// Source License. See LICENSE.TXT for details.
-//
-//===----------------------------------------------------------------------===//
-//
-//  Plugin support.
-//
-//===----------------------------------------------------------------------===//
-
-#include "llvm/CompilerDriver/Plugin.h"
-
-#include <algorithm>
-#include <vector>
-
-namespace {
-
-  // Registry::Add<> does not do lifetime management (probably issues
-  // with static constructor/destructor ordering), so we have to
-  // implement it here.
-  //
-  // All this static registration/life-before-main model seems
-  // unnecessary convoluted to me.
-
-  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);
-  }
-
-}
-- 
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