#ifndef LLVM_CODEGEN_LIVEINTERVAL_ANALYSIS_H
#define LLVM_CODEGEN_LIVEINTERVAL_ANALYSIS_H
-#include "llvm/ADT/DenseMap.h"
#include "llvm/CodeGen/MachineFunctionPass.h"
#include "llvm/CodeGen/LiveInterval.h"
+#include "llvm/ADT/IndexedMap.h"
namespace llvm {
typedef std::map<unsigned, LiveInterval> Reg2IntervalMap;
Reg2IntervalMap r2iMap_;
- typedef DenseMap<unsigned> Reg2RegMap;
+ typedef IndexedMap<unsigned> Reg2RegMap;
Reg2RegMap r2rMap_;
std::vector<bool> allocatableRegs_;
/// print - Implement the dump method.
virtual void print(std::ostream &O, const Module* = 0) const;
+ void print(std::ostream *O, const Module* M = 0) const {
+ if (O) print(*O, M);
+ }
private:
/// RemoveMachineInstrFromMaps - This marks the specified machine instr as