ARM64: Nuke some dead code.

Missed in previous commit.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@206343 91177308-0d34-0410-b5e6-96231b3b80d8

diff --git a/lib/Target/ARM64/ARM64CollectLOH.cpp b/lib/Target/ARM64/ARM64CollectLOH.cpp
index 5f7e8283deeb92f233be87dda7e839f5df9e508c..713b53d5c54923ebacbe5700edd040754ca05c00 100644 (file)
--- a/lib/Target/ARM64/ARM64CollectLOH.cpp
+++ b/lib/Target/ARM64/ARM64CollectLOH.cpp
@@ -827,7 +827,6 @@ static void computeOthers(const InstrToInstrs &UseToDefs,
   // PotentialCandidates are result of a chain ADRP -> ADD/LDR ->
   // A potential candidate becomes a candidate, if its current immediate
   // operand is zero and all nodes of the chain have respectively only one user
-  SetOfMachineInstr::const_iterator CandidateIt, EndCandidateIt;
 #ifdef DEBUG
   SetOfMachineInstr DefsOfPotentialCandidates;
 #endif