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List:       llvm-commits
Subject:    [llvm] r274292 - CodeGen: Use MachineInstr& in ExpandISelPseudos, NFC
From:       "Duncan P. N. Exon Smith via llvm-commits" <llvm-commits () lists ! llvm ! org>
Date:       2016-06-30 23:09:40
Message-ID: 20160630230940.0FF3A2A6C037 () llvm ! org
[Download RAW message or body]

Author: dexonsmith
Date: Thu Jun 30 18:09:39 2016
New Revision: 274292

URL: http://llvm.org/viewvc/llvm-project?rev=274292&view=rev
Log:
CodeGen: Use MachineInstr& in ExpandISelPseudos, NFC

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

Modified:
    llvm/trunk/lib/CodeGen/ExpandISelPseudos.cpp

Modified: llvm/trunk/lib/CodeGen/ExpandISelPseudos.cpp
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/lib/CodeGen/ExpandISelPseudos.cpp?rev=274292&r1=274291&r2=274292&view=diff
 ==============================================================================
--- llvm/trunk/lib/CodeGen/ExpandISelPseudos.cpp (original)
+++ llvm/trunk/lib/CodeGen/ExpandISelPseudos.cpp Thu Jun 30 18:09:39 2016
@@ -53,12 +53,12 @@ bool ExpandISelPseudos::runOnMachineFunc
     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;


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