Fix an issue where the two-address conversion pass incorrectly rewrites untied

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

diff --git a/lib/CodeGen/RegAllocPBQP.cpp b/lib/CodeGen/RegAllocPBQP.cpp
index ea0d1fe0233fce0c3715cc49c77c68948a37ec33..1e1f1e0d347024ca0bafbd475d00783fe4da0f5a 100644 (file)
--- a/lib/CodeGen/RegAllocPBQP.cpp
+++ b/lib/CodeGen/RegAllocPBQP.cpp
@@ -534,10 +534,9 @@ bool RegAllocPBQP::mapPBQPToRegAlloc(const PBQPRAProblem &problem,
       vregsToAlloc.erase(vreg);
       const LiveInterval* spillInterval = &lis->getInterval(vreg);
       double oldWeight = spillInterval->weight;
-      SmallVector<LiveInterval*, 8> spillIs;
       rmf->rememberUseDefs(spillInterval);
       std::vector<LiveInterval*> newSpills =
-        lis->addIntervalsForSpills(*spillInterval, spillIs, loopInfo, *vrm);
+        lis->addIntervalsForSpills(*spillInterval, 0, loopInfo, *vrm);
       addStackInterval(spillInterval, mri);
       rmf->rememberSpills(spillInterval, newSpills);