[llvm-commits] [llvm] r147605 - /llvm/trunk/lib/CodeGen/ScheduleDAGInstrs.cpp

[Chandler Carruth]

Author: chandlerc
Date: Thu Jan  5 05:25:47 2012
New Revision: 147605

URL: http://llvm.org/viewvc/llvm-project?rev=147605&view=rev
Log:
Remove an unused variable.

Modified:
    llvm/trunk/lib/CodeGen/ScheduleDAGInstrs.cpp

Modified: llvm/trunk/lib/CodeGen/ScheduleDAGInstrs.cpp
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/lib/CodeGen/ScheduleDAGInstrs.cpp?rev=147605&r1=147604&r2=147605&view=diff
==============================================================================
--- llvm/trunk/lib/CodeGen/ScheduleDAGInstrs.cpp (original)
+++ llvm/trunk/lib/CodeGen/ScheduleDAGInstrs.cpp Thu Jan  5 05:25:47 2012
@@ -267,7 +267,6 @@
       // TODO: Using a latency of 1 here for output dependencies assumes
       //       there's no cost for reusing registers.
       SDep::Kind Kind = MO.isUse() ? SDep::Anti : SDep::Output;
-      unsigned AOLatency = (Kind == SDep::Anti) ? 0 : 1;
       for (const unsigned *Alias = TRI->getOverlaps(Reg); *Alias; ++Alias) {
         std::vector<SUnit *> &DefList = Defs[*Alias];
         for (unsigned i = 0, e = DefList.size(); i != e; ++i) {