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CodeGen: Use MachineInstr& in ExpandISelPseudos, NFC 

Avoid another implicit conversion from MachineInstrBundleIterator to
MachineInstr* by using MachineInstr&.

llvm-svn: 274292
This commit is contained in:
Duncan P. N. Exon Smith 2016-06-30 23:09:39 +00:00
parent fc235eb780
commit a62287b323
1 changed files with 3 additions and 3 deletions
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6
llvm/lib/CodeGen/ExpandISelPseudos.cpp
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@ -53,12 +53,12 @@ bool ExpandISelPseudos::runOnMachineFunction(MachineFunction &MF) {
MachineBasicBlock *MBB = &*I;
for (MachineBasicBlock::iterator MBBI = MBB->begin(), MBBE = MBB->end();
MBBI != MBBE; ) {
MachineInstr *MI = MBBI++;
MachineInstr &MI = *MBBI++;
// If MI is a pseudo, expand it.
if (MI->usesCustomInsertionHook()) {
if (MI.usesCustomInsertionHook()) {
Changed = true;
MachineBasicBlock *NewMBB = TLI->EmitInstrWithCustomInserter(*MI, MBB);
MachineBasicBlock *NewMBB = TLI->EmitInstrWithCustomInserter(MI, MBB);
// The expansion may involve new basic blocks.
if (NewMBB != MBB) {
MBB = NewMBB;