Type safe version of MachinePassRegistry

Previous version used type erasure through a `void* (*)()` pointer,
which triggered gcc warning and implied a lot of reinterpret_cast.

This version should make it harder to hit ourselves in the foot.

Differential revision: https://reviews.llvm.org/D54203

llvm-svn: 346522

1 files changed, 0 insertions, 38 deletions

diff --git a/llvm/lib/CodeGen/MachinePassRegistry.cpp b/llvm/lib/CodeGen/MachinePassRegistry.cpp
index 3ee3e40b27e..82daf80a875 100644
--- a/llvm/lib/CodeGen/MachinePassRegistry.cpp
+++ b/llvm/lib/CodeGen/MachinePassRegistry.cpp
@@ -15,41 +15,3 @@
 #include "llvm/CodeGen/MachinePassRegistry.h"
 
 using namespace llvm;
-
-void MachinePassRegistryListener::anchor() { }
-
-/// setDefault - Set the default constructor by name.
-void MachinePassRegistry::setDefault(StringRef Name) {
-  MachinePassCtor Ctor = nullptr;
-  for(MachinePassRegistryNode *R = getList(); R; R = R->getNext()) {
-    if (R->getName() == Name) {
-      Ctor = R->getCtor();
-      break;
-    }
-  }
-  assert(Ctor && "Unregistered pass name");
-  setDefault(Ctor);
-}
-
-/// Add - Adds a function pass to the registration list.
-///
-void MachinePassRegistry::Add(MachinePassRegistryNode *Node) {
-  Node->setNext(List);
-  List = Node;
-  if (Listener) Listener->NotifyAdd(Node->getName(),
-                                    Node->getCtor(),
-                                    Node->getDescription());
-}
-
-
-/// Remove - Removes a function pass from the registration list.
-///
-void MachinePassRegistry::Remove(MachinePassRegistryNode *Node) {
-  for (MachinePassRegistryNode **I = &List; *I; I = (*I)->getNextAddress()) {
-    if (*I == Node) {
-      if (Listener) Listener->NotifyRemove(Node->getName());
-      *I = (*I)->getNext();
-      break;
-    }
-  }
-}