[llvm-commits] [llvm] r157963 - in /llvm/trunk: include/llvm/CodeGen/LiveIntervalAnalysis.h lib/CodeGen/LiveIntervalAnalysis.cpp

[Jakob Stoklund Olesen]

Author: stoklund
Date: Mon Jun  4 18:01:41 2012
New Revision: 157963

URL: http://llvm.org/viewvc/llvm-project?rev=157963&view=rev
Log:
Delete dead code.

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

Modified: llvm/trunk/include/llvm/CodeGen/LiveIntervalAnalysis.h
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/include/llvm/CodeGen/LiveIntervalAnalysis.h?rev=157963&r1=157962&r2=157963&view=diff
==============================================================================
--- llvm/trunk/include/llvm/CodeGen/LiveIntervalAnalysis.h (original)
+++ llvm/trunk/include/llvm/CodeGen/LiveIntervalAnalysis.h Mon Jun  4 18:01:41 2012
@@ -151,10 +151,6 @@
       return *I->second;
     }
 
-    /// dupInterval - Duplicate a live interval. The caller is responsible for
-    /// managing the allocated memory.
-    LiveInterval *dupInterval(LiveInterval *li);
-
     /// addLiveRangeToEndOfBlock - Given a register and an instruction,
     /// adds a live range from that instruction to the end of its MBB.
     LiveRange addLiveRangeToEndOfBlock(unsigned reg,

Modified: llvm/trunk/lib/CodeGen/LiveIntervalAnalysis.cpp
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/lib/CodeGen/LiveIntervalAnalysis.cpp?rev=157963&r1=157962&r2=157963&view=diff
==============================================================================
--- llvm/trunk/lib/CodeGen/LiveIntervalAnalysis.cpp (original)
+++ llvm/trunk/lib/CodeGen/LiveIntervalAnalysis.cpp Mon Jun  4 18:01:41 2012
@@ -626,14 +626,6 @@
   return new LiveInterval(reg, Weight);
 }
 
-/// dupInterval - Duplicate a live interval. The caller is responsible for
-/// managing the allocated memory.
-LiveInterval* LiveIntervals::dupInterval(LiveInterval *li) {
-  LiveInterval *NewLI = createInterval(li->reg);
-  NewLI->Copy(*li, MRI, getVNInfoAllocator());
-  return NewLI;
-}
-
 /// shrinkToUses - After removing some uses of a register, shrink its live
 /// range to just the remaining uses. This method does not compute reaching
 /// defs for new uses, and it doesn't remove dead defs.