diff options
| -rw-r--r-- | include/llvm/CodeGen/LiveIntervalAnalysis.h | 7 | ||||
| -rw-r--r-- | include/llvm/CodeGen/SlotIndexes.h | 14 | ||||
| -rw-r--r-- | lib/CodeGen/SlotIndexes.cpp | 3 |
3 files changed, 0 insertions, 24 deletions
diff --git a/include/llvm/CodeGen/LiveIntervalAnalysis.h b/include/llvm/CodeGen/LiveIntervalAnalysis.h index c3c6e2d15c..3cc31ad4ce 100644 --- a/include/llvm/CodeGen/LiveIntervalAnalysis.h +++ b/include/llvm/CodeGen/LiveIntervalAnalysis.h @@ -137,13 +137,6 @@ namespace llvm { return reservedRegs_.test(reg); } - /// getScaledIntervalSize - get the size of an interval in "units," - /// where every function is composed of one thousand units. This - /// measure scales properly with empty index slots in the function. - double getScaledIntervalSize(LiveInterval& I) { - return (1000.0 * I.getSize()) / indexes_->getIndexesLength(); - } - /// getApproximateInstructionCount - computes an estimate of the number /// of instructions in a given LiveInterval. unsigned getApproximateInstructionCount(LiveInterval& I) { diff --git a/include/llvm/CodeGen/SlotIndexes.h b/include/llvm/CodeGen/SlotIndexes.h index 0457e43e6b..02d64c95a8 100644 --- a/include/llvm/CodeGen/SlotIndexes.h +++ b/include/llvm/CodeGen/SlotIndexes.h @@ -344,7 +344,6 @@ namespace llvm { IndexList indexList; MachineFunction *mf; - unsigned functionSize; typedef DenseMap<const MachineInstr*, SlotIndex> Mi2IndexMap; Mi2IndexMap mi2iMap; @@ -402,19 +401,6 @@ namespace llvm { return SlotIndex(&indexList.back(), 0); } - /// Returns the distance between the highest and lowest indexes allocated - /// so far. - unsigned getIndexesLength() const { - assert(indexList.front().getIndex() == 0 && - "Initial index isn't zero?"); - return indexList.back().getIndex(); - } - - /// Returns the number of instructions in the function. - unsigned getFunctionSize() const { - return functionSize; - } - /// Returns true if the given machine instr is mapped to an index, /// otherwise returns false. bool hasIndex(const MachineInstr *instr) const { diff --git a/lib/CodeGen/SlotIndexes.cpp b/lib/CodeGen/SlotIndexes.cpp index 26cf259441..c8c3fb37ad 100644 --- a/lib/CodeGen/SlotIndexes.cpp +++ b/lib/CodeGen/SlotIndexes.cpp @@ -62,7 +62,6 @@ bool SlotIndexes::runOnMachineFunction(MachineFunction &fn) { assert(mi2iMap.empty() && "MachineInstr -> Index mapping non-empty at initial numbering?"); - functionSize = 0; unsigned index = 0; MBBRanges.resize(mf->getNumBlockIDs()); idx2MBBMap.reserve(mf->size()); @@ -89,8 +88,6 @@ bool SlotIndexes::runOnMachineFunction(MachineFunction &fn) { // Save this base index in the maps. mi2iMap.insert(std::make_pair(mi, SlotIndex(&indexList.back(), SlotIndex::Slot_Block))); - - ++functionSize; } // We insert one blank instructions between basic blocks. |