[LiveRangeEdit] Fix build failure caused by the rL364536

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@364549 91177308-0d34-0410-b5e6-96231b3b80d8

diff --git a/lib/CodeGen/LiveRangeEdit.cpp b/lib/CodeGen/LiveRangeEdit.cpp
index 7968ad32e1a82b8f9682139119b866d434a907f8..882e562ba95c8b2a1012d2f984257b9ac168bf3e 100644 (file)
--- a/lib/CodeGen/LiveRangeEdit.cpp
+++ b/lib/CodeGen/LiveRangeEdit.cpp
@@ -231,9 +231,9 @@ bool LiveRangeEdit::foldAsLoad(LiveInterval *LI,
     return false;
   LLVM_DEBUG(dbgs() << "                folded: " << *FoldMI);
   LIS.ReplaceMachineInstrInMaps(*UseMI, *FoldMI);
-  UseMI->eraseFromParent();
   if (UseMI->isCall())
     UseMI->getMF()->updateCallSiteInfo(UseMI, FoldMI);
+  UseMI->eraseFromParent();
   DefMI->addRegisterDead(LI->reg, nullptr);
   Dead.push_back(DefMI);
   ++NumDCEFoldedLoads;