diff options
| -rw-r--r-- | include/llvm/Target/TargetSchedInfo.h | 18 |
1 files changed, 18 insertions, 0 deletions
diff --git a/include/llvm/Target/TargetSchedInfo.h b/include/llvm/Target/TargetSchedInfo.h index c137565556..22d8045ae5 100644 --- a/include/llvm/Target/TargetSchedInfo.h +++ b/include/llvm/Target/TargetSchedInfo.h @@ -267,6 +267,15 @@ public: return getInstrRUsage(opCode).numBubbles; } + inline unsigned getCPUResourceNum(int rd)const{ + for(unsigned i=0;i<resourceNumVector.size();i++){ + if(resourceNumVector[i].first == rd) return resourceNumVector[i].second; + } + assert( 0&&"resource not found"); + return 0; + } + + protected: virtual void initializeResources (); @@ -281,6 +290,9 @@ private: toGaps[toOp] = gap; } +public: + std::vector<pair<int,int> > resourceNumVector; + protected: unsigned numSchedClasses; const TargetInstrInfo* mii; @@ -294,6 +306,12 @@ protected: std::vector<std::vector<int> > issueGaps; // indexed by [opcode1][opcode2] std::vector<std::vector<MachineOpCode> > conflictLists; // indexed by [opcode] + + + + friend class ModuloSchedGraph; + friend class ModuloScheduling; + }; #endif |