#include "llvm/ADT/OwningPtr.h"
#include "LiveIntervalUnion.h"
+#include "RegisterClassInfo.h"
namespace llvm {
MachineRegisterInfo *MRI;
VirtRegMap *VRM;
LiveIntervals *LIS;
+ RegisterClassInfo RegClassInfo;
LiveUnionArray PhysReg2LiveUnion;
// Current queries, one per physreg. They must be reinitialized each time we