Post-ra LICM should take care not to hoist an instruction that would clobber a

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

diff --git a/lib/CodeGen/LiveRangeCalc.cpp b/lib/CodeGen/LiveRangeCalc.cpp
index 1d6c3c548652e45188d177c1a899d61154bcc9bf..d8ab7918ae25fafbb8f1bbd630c7ec96952e890e 100644 (file)
--- a/lib/CodeGen/LiveRangeCalc.cpp
+++ b/lib/CodeGen/LiveRangeCalc.cpp
@@ -237,7 +237,7 @@ void LiveRangeCalc::updateSSA(SlotIndexes *Indexes,
         assert(Alloc && "Need VNInfo allocator to create PHI-defs");
         SlotIndex Start, End;
         tie(Start, End) = Indexes->getMBBRange(MBB);
-        VNInfo *VNI = I->LI->getNextValue(Start, 0, *Alloc);
+        VNInfo *VNI = I->LI->getNextValue(Start, *Alloc);
         VNI->setIsPHIDef(true);
         I->Value = VNI;
         // This block is done, we know the final value.