[llvm-commits] [llvm] r155566 - in /llvm/trunk: include/llvm/CodeGen/LiveIntervalAnalysis.h include/llvm/CodeGen/SlotIndexes.h lib/CodeGen/SlotIndexes.cpp

[Jakob Stoklund Olesen]

Author: stoklund
Date: Wed Apr 25 13:01:30 2012
New Revision: 155566

URL: http://llvm.org/viewvc/llvm-project?rev=155566&view=rev
Log:
Remove more dead code.

Modified:
    llvm/trunk/include/llvm/CodeGen/LiveIntervalAnalysis.h
    llvm/trunk/include/llvm/CodeGen/SlotIndexes.h
    llvm/trunk/lib/CodeGen/SlotIndexes.cpp

Modified: llvm/trunk/include/llvm/CodeGen/LiveIntervalAnalysis.h
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/include/llvm/CodeGen/LiveIntervalAnalysis.h?rev=155566&r1=155565&r2=155566&view=diff
==============================================================================
--- llvm/trunk/include/llvm/CodeGen/LiveIntervalAnalysis.h (original)
+++ llvm/trunk/include/llvm/CodeGen/LiveIntervalAnalysis.h Wed Apr 25 13:01:30 2012
@@ -137,13 +137,6 @@
       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) {

Modified: llvm/trunk/include/llvm/CodeGen/SlotIndexes.h
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/include/llvm/CodeGen/SlotIndexes.h?rev=155566&r1=155565&r2=155566&view=diff
==============================================================================
--- llvm/trunk/include/llvm/CodeGen/SlotIndexes.h (original)
+++ llvm/trunk/include/llvm/CodeGen/SlotIndexes.h Wed Apr 25 13:01:30 2012
@@ -344,7 +344,6 @@
     IndexList indexList;
 
     MachineFunction *mf;
-    unsigned functionSize;
 
     typedef DenseMap<const MachineInstr*, SlotIndex> Mi2IndexMap;
     Mi2IndexMap mi2iMap;
@@ -402,19 +401,6 @@
       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 {

Modified: llvm/trunk/lib/CodeGen/SlotIndexes.cpp
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/lib/CodeGen/SlotIndexes.cpp?rev=155566&r1=155565&r2=155566&view=diff
==============================================================================
--- llvm/trunk/lib/CodeGen/SlotIndexes.cpp (original)
+++ llvm/trunk/lib/CodeGen/SlotIndexes.cpp Wed Apr 25 13:01:30 2012
@@ -62,7 +62,6 @@
   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 @@
       // 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.