CodeGen: Change MachineInstr to use MachineInstr&, NFC
Change MachineInstr API to prefer MachineInstr& over MachineInstr*
whenever the parameter is expected to be non-null. Slowly inching
toward being able to fix PR26753.
llvm-svn: 262149
diff --git a/llvm/lib/Target/ARM/Thumb1FrameLowering.cpp b/llvm/lib/Target/ARM/Thumb1FrameLowering.cpp
index 93e0ac4..09f7a49 100644
--- a/llvm/lib/Target/ARM/Thumb1FrameLowering.cpp
+++ b/llvm/lib/Target/ARM/Thumb1FrameLowering.cpp
@@ -637,7 +637,7 @@
Reg = ARM::PC;
(*MIB).setDesc(TII.get(ARM::tPOP_RET));
if (MI != MBB.end())
- MIB.copyImplicitOps(&*MI);
+ MIB.copyImplicitOps(*MI);
MI = MBB.erase(MI);
} else
// LR may only be popped into PC, as part of return sequence.