commit c6cc4850515bb3b430838a1a238827eea827a1bb
author Jakob Stoklund Olesen <stoklund@2pi.dk> Thu Mar 10 01:21:58 2011 +0000
committer Jakob Stoklund Olesen <stoklund@2pi.dk> Thu Mar 10 01:21:58 2011 +0000
tree 720aa21c756cabf1e663638b6aaae3645a82c459
parent 7c58d35240bb76dafac8ad97bfa7e71c32cdf69a

Make SpillIs an optional pointer. Avoid creating a bunch of temporary SmallVectors.

llvm-svn: 127388

llvm/lib/CodeGen/CalcSpillWeights.cpp

diff --git a/llvm/lib/CodeGen/CalcSpillWeights.cpp b/llvm/lib/CodeGen/CalcSpillWeights.cpp
index 76bb3d1..5637f4e 100644
--- a/llvm/lib/CodeGen/CalcSpillWeights.cpp
+++ b/llvm/lib/CodeGen/CalcSpillWeights.cpp
@@ -166,8 +166,7 @@
   // FIXME: this gets much more complicated once we support non-trivial
   // re-materialization.
   bool isLoad = false;
-  SmallVector<LiveInterval*, 4> spillIs;
-  if (lis_.isReMaterializable(li, spillIs, isLoad)) {
+  if (lis_.isReMaterializable(li, 0, isLoad)) {
     if (isLoad)
       totalWeight *= 0.9F;
     else