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-rw-r--r--lib/CodeGen/SpillPlacement.cpp1
1 files changed, 1 insertions, 0 deletions
diff --git a/lib/CodeGen/SpillPlacement.cpp b/lib/CodeGen/SpillPlacement.cpp
index ce7b37bfce..10a3c18962 100644
--- a/lib/CodeGen/SpillPlacement.cpp
+++ b/lib/CodeGen/SpillPlacement.cpp
@@ -220,6 +220,7 @@ void SpillPlacement::addConstraints(ArrayRef<BlockConstraint> LiveBlocks) {
0, // DontCare,
1, // PrefReg,
-1, // PrefSpill
+ 0, // PrefBoth
-HUGE_VALF // MustSpill
};