Change class' public PassInfo variables to by initialized with the
address of the PassInfo directly instead of calling getPassInfo.
This eliminates a bunch of dynamic initializations of static data.

Also, fold RegisterPassBase into PassInfo, make a bunch of its
data members const, and rearrange some code to initialize data
members in constructors instead of using setter member functions.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@51022 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/CodeGen/StrongPHIElimination.cpp b/lib/CodeGen/StrongPHIElimination.cpp
index 79f8f50..97e4fb9 100644
--- a/lib/CodeGen/StrongPHIElimination.cpp
+++ b/lib/CodeGen/StrongPHIElimination.cpp
@@ -147,7 +147,7 @@
 X("strong-phi-node-elimination",
   "Eliminate PHI nodes for register allocation, intelligently");
 
-const PassInfo *llvm::StrongPHIEliminationID = X.getPassInfo();
+const PassInfo *const llvm::StrongPHIEliminationID = &X;
 
 /// computeDFS - Computes the DFS-in and DFS-out numbers of the dominator tree
 /// of the given MachineFunction.  These numbers are then used in other parts