AArch64: Avoid implicit iterator conversions, NFC

Avoid implicit conversions from MachineInstrBundleInstr to MachineInstr*
in the AArch64 backend, mainly by preferring MachineInstr& over
MachineInstr* when a pointer isn't nullable.

llvm-svn: 274924

1 files changed, 1 insertions, 1 deletions

diff --git a/llvm/lib/Target/AArch64/AArch64ConditionOptimizer.cpp b/llvm/lib/Target/AArch64/AArch64ConditionOptimizer.cpp
index 935a1433107..dca5cec6aeb 100644
--- a/llvm/lib/Target/AArch64/AArch64ConditionOptimizer.cpp
+++ b/llvm/lib/Target/AArch64/AArch64ConditionOptimizer.cpp
@@ -173,7 +173,7 @@ MachineInstr *AArch64ConditionOptimizer::findSuitableCompare(
         DEBUG(dbgs() << "Destination of cmp is not dead, " << *I << '\n');
         return nullptr;
       }
-      return I;
+      return &*I;
     }
     // Prevent false positive case like:
     // cmp      w19, #0