-// -*-C++-*-
-//***************************************************************************
-// File:
-// SchedPriorities.h
-//
-// Purpose:
-// Encapsulate heuristics for instruction scheduling.
+//===-- SchedPriorities.h - Encapsulate scheduling heuristics --*- C++ -*--===//
//
// Strategy:
// Priority ordering rules:
// (3) Instruction that has the maximum number of dependent instructions.
// Note that rules 2 and 3 are only used if issue conflicts prevent
// choosing a higher priority instruction by rule 1.
-//
-// History:
-// 7/30/01 - Vikram Adve - Created
-//**************************************************************************/
+//
+//===----------------------------------------------------------------------===//
#ifndef LLVM_CODEGEN_SCHEDPRIORITIES_H
#define LLVM_CODEGEN_SCHEDPRIORITIES_H
#include "llvm/CodeGen/InstrScheduling.h"
#include "llvm/Target/MachineSchedInfo.h"
#include <list>
-#include <ext/hash_set>
-#include <iostream>
+#include <Support/hash_set>
+
class Function;
class MachineInstr;
class SchedulingManager;
cycles_t curTime;
const SchedGraph* graph;
FunctionLiveVarInfo &methodLiveVarInfo;
- std::hash_map<const MachineInstr*, bool> lastUseMap;
+ hash_map<const MachineInstr*, bool> lastUseMap;
std::vector<cycles_t> nodeDelayVec;
std::vector<cycles_t> nodeEarliestUseVec;
std::vector<cycles_t> earliestReadyTimeForNode;
cycles_t earliestReadyTime;
NodeHeap candsAsHeap; // candidate nodes, ready to go
- std::hash_set<const SchedGraphNode*> candsAsSet;//same entries as candsAsHeap,
+ hash_set<const SchedGraphNode*> candsAsSet; //same entries as candsAsHeap,
// but as set for fast lookup
std::vector<candIndex> mcands; // holds pointers into cands
candIndex nextToTry; // next cand after the last