[llvm-commits] [llvm] r128986 - /llvm/trunk/lib/CodeGen/RegAllocGreedy.cpp

[Jakob Stoklund Olesen]

Author: stoklund
Date: Tue Apr  5 23:07:14 2011
New Revision: 128986

URL: http://llvm.org/viewvc/llvm-project?rev=128986&view=rev
Log:
Oops. Scary.

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

Modified: llvm/trunk/lib/CodeGen/RegAllocGreedy.cpp
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/lib/CodeGen/RegAllocGreedy.cpp?rev=128986&r1=128985&r2=128986&view=diff
==============================================================================
--- llvm/trunk/lib/CodeGen/RegAllocGreedy.cpp (original)
+++ llvm/trunk/lib/CodeGen/RegAllocGreedy.cpp Tue Apr  5 23:07:14 2011
@@ -463,7 +463,7 @@
   ArrayRef<unsigned> ThroughBlocks = SA->getThroughBlocks();
   SplitConstraints.resize(UseBlocks.size() + ThroughBlocks.size());
   for (unsigned i = 0; i != ThroughBlocks.size(); ++i) {
-    SpillPlacement::BlockConstraint BC = SplitConstraints[UseBlocks.size() + i];
+    SpillPlacement::BlockConstraint &BC = SplitConstraints[UseBlocks.size()+i];
     BC.Number = ThroughBlocks[i];
     BC.Entry = SpillPlacement::DontCare;
     BC.Exit = SpillPlacement::DontCare;