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/ARMLoadStoreOptimizer.cpp b/llvm/lib/Target/ARM/ARMLoadStoreOptimizer.cpp
index 0428203..5ee6641 100644
--- a/llvm/lib/Target/ARM/ARMLoadStoreOptimizer.cpp
+++ b/llvm/lib/Target/ARM/ARMLoadStoreOptimizer.cpp
@@ -1818,7 +1818,7 @@
Opcode == ARM::LDMIA_UPD) && "Unsupported multiple load-return!");
PrevMI->setDesc(TII->get(NewOpc));
MO.setReg(ARM::PC);
- PrevMI->copyImplicitOps(*MBB.getParent(), &*MBBI);
+ PrevMI->copyImplicitOps(*MBB.getParent(), *MBBI);
MBB.erase(MBBI);
return true;
}
@@ -1840,8 +1840,8 @@
for (auto Use : Prev->uses())
if (Use.isKill()) {
AddDefaultPred(BuildMI(MBB, MBBI, MBBI->getDebugLoc(), TII->get(ARM::tBX))
- .addReg(Use.getReg(), RegState::Kill))
- .copyImplicitOps(&*MBBI);
+ .addReg(Use.getReg(), RegState::Kill))
+ .copyImplicitOps(*MBBI);
MBB.erase(MBBI);
MBB.erase(Prev);
return true;