commit ab6f84f7633f269114aaf02adfb38ec28f69167c
author Alina Sbirlea <asbirlea@google.com> Tue Aug 21 23:32:03 2018 +0000
committer Alina Sbirlea <asbirlea@google.com> Tue Aug 21 23:32:03 2018 +0000
tree 16d504d90b01a6965398956a3ad97a4117e3bd8b
parent 887ec751732efa1cc4508ce524f7e72b4e597e45

Update MemorySSA in BasicBlockUtils.

Summary:
Extend BasicBlocksUtils to update MemorySSA.

Subscribers: sanjoy, arsenm, nhaehnle, jlebar, Prazek, llvm-commits

Differential Revision: https://reviews.llvm.org/D45300

llvm-svn: 340365

llvm/lib/Transforms/Utils/LoopUtils.cpp

diff --git a/llvm/lib/Transforms/Utils/LoopUtils.cpp b/llvm/lib/Transforms/Utils/LoopUtils.cpp
index 3560a49..c267086 100644
--- a/llvm/lib/Transforms/Utils/LoopUtils.cpp
+++ b/llvm/lib/Transforms/Utils/LoopUtils.cpp
@@ -1174,7 +1174,7 @@
       return false;
 
     auto *NewExitBB = SplitBlockPredecessors(
-        BB, InLoopPredecessors, ".loopexit", DT, LI, PreserveLCSSA);
+        BB, InLoopPredecessors, ".loopexit", DT, LI, nullptr, PreserveLCSSA);
 
     if (!NewExitBB)
       LLVM_DEBUG(