Allocate the contents of DwarfDebug's StringMaps in a single big BumpPtrAllocator.

[oota-llvm.git] / lib / CodeGen / TwoAddressInstructionPass.cpp

diff --git a/lib/CodeGen/TwoAddressInstructionPass.cpp b/lib/CodeGen/TwoAddressInstructionPass.cpp
index 5218aa1f7a8be4ee802f6456dfdb259dfc061521..ec2b5772308b4532dd9f92c3e555ef1825e942fd 100644 (file)
--- a/lib/CodeGen/TwoAddressInstructionPass.cpp
+++ b/lib/CodeGen/TwoAddressInstructionPass.cpp
@@ -1046,7 +1046,7 @@ bool TwoAddressInstructionPass::isDefTooClose(unsigned Reg, unsigned Dist,
       return true;  // Below MI
     unsigned DefDist = DDI->second;
     assert(Dist > DefDist && "Visited def already?");
-    if (TII->getInstrLatency(InstrItins, DefMI) > (int)(Dist - DefDist))
+    if (TII->getInstrLatency(InstrItins, DefMI) > (Dist - DefDist))
       return true;
   }
   return false;