Fix a typo in MachineInstr::unbundleFromSucc() method.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@171983 91177308-0d34-0410-b5e6-96231b3b80d8

diff --git a/lib/CodeGen/MachineInstr.cpp b/lib/CodeGen/MachineInstr.cpp
index 29d8866b8d623158a9e45c23cb48b7fbef4247ab..a4d9813e507e771068c39cbbe185fc4930a109ab 100644 (file)
--- a/lib/CodeGen/MachineInstr.cpp
+++ b/lib/CodeGen/MachineInstr.cpp
@@ -897,7 +897,7 @@ void MachineInstr::unbundleFromSucc() {
   assert(isBundledWithSucc() && "MI isn't bundled with its successor");
   clearFlag(BundledSucc);
   MachineBasicBlock::instr_iterator Succ = this;
-  --Succ;
+  ++Succ;
   assert(Succ->isBundledWithPred() && "Inconsistent bundle flags");
   Succ->clearFlag(BundledPred);
 }