[CGP] Fix the bug found by asan.

Try to fix the asan failure introduced by r317429.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@317431 91177308-0d34-0410-b5e6-96231b3b80d8

diff --git a/lib/CodeGen/CodeGenPrepare.cpp b/lib/CodeGen/CodeGenPrepare.cpp
index 0c0bc4d13aab68e73ac29a523a1786b3f186d208..2a678291c42ce54d2408ecc5ed93ce1b79aa1af3 100644 (file)
--- a/lib/CodeGen/CodeGenPrepare.cpp
+++ b/lib/CodeGen/CodeGenPrepare.cpp
@@ -4278,8 +4278,8 @@ bool CodeGenPrepare::optimizeMemoryInst(Instruction *MemoryInst, Value *Addr,
   // the graph are compatible.
   bool PhiOrSelectSeen = false;
   SmallVector<Instruction*, 16> AddrModeInsts;
-  AddressingModeCombiner AddrModes({ *DL, TLInfo },
-                                   { Addr, MemoryInst->getParent() });
+  const SimplifyQuery SQ(*DL, TLInfo);
+  AddressingModeCombiner AddrModes(SQ, { Addr, MemoryInst->getParent() });
   TypePromotionTransaction TPT(RemovedInsts);
   TypePromotionTransaction::ConstRestorationPt LastKnownGood =
       TPT.getRestorationPoint();