diff options
| -rw-r--r-- | lib/CodeGen/RegAllocGreedy.cpp | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/lib/CodeGen/RegAllocGreedy.cpp b/lib/CodeGen/RegAllocGreedy.cpp index 689e5c9066..4339a81b8f 100644 --- a/lib/CodeGen/RegAllocGreedy.cpp +++ b/lib/CodeGen/RegAllocGreedy.cpp @@ -463,7 +463,7 @@ float RAGreedy::calcSplitConstraints(unsigned PhysReg) { 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; |