Support dependencies between plugins by priority-sorting.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@59449 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/tools/llvmc2/driver/Plugin.cpp b/tools/llvmc2/driver/Plugin.cpp
index c9b3960..17c7086 100644
--- a/tools/llvmc2/driver/Plugin.cpp
+++ b/tools/llvmc2/driver/Plugin.cpp
@@ -13,6 +13,7 @@
#include "llvm/CompilerDriver/Plugin.h"
+#include <algorithm>
#include <vector>
namespace {
@@ -27,6 +28,13 @@
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 {
@@ -36,6 +44,7 @@
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;
}