Reapply r110396, with fixes to appease the Linux buildbot gods.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@110460 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/CodeGen/MachineDominators.cpp b/lib/CodeGen/MachineDominators.cpp
index b5f8fbb..36c9d66 100644
--- a/lib/CodeGen/MachineDominators.cpp
+++ b/lib/CodeGen/MachineDominators.cpp
@@ -27,7 +27,7 @@
static RegisterPass<MachineDominatorTree>
E("machinedomtree", "MachineDominator Tree Construction", true);
-const PassInfo *const llvm::MachineDominatorsID = &E;
+char &llvm::MachineDominatorsID = MachineDominatorTree::ID;
void MachineDominatorTree::getAnalysisUsage(AnalysisUsage &AU) const {
AU.setPreservesAll();
@@ -41,7 +41,7 @@
}
MachineDominatorTree::MachineDominatorTree()
- : MachineFunctionPass(&ID) {
+ : MachineFunctionPass(ID) {
DT = new DominatorTreeBase<MachineBasicBlock>(false);
}