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Remove pointless variable LastDef.

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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@107135 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Duncan Sands 2010-06-29 13:23:22 +00:00
parent 9b8c91ced0
commit 31a3a3ebaf
1 changed files with 0 additions and 2 deletions
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2
lib/Target/ARM/Thumb2ITBlockPass.cpp
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@ -141,7 +141,6 @@ void Thumb2ITBlockPass::FindITBlockRanges(MachineBasicBlock &MBB,
SmallVector<MachineInstr*,4> &FirstUses, SmallVector<MachineInstr*,4> &FirstUses,
SmallVector<MachineInstr*,4> &LastUses) { SmallVector<MachineInstr*,4> &LastUses) {
bool SeenUse = false; bool SeenUse = false;
MachineOperand *LastDef = 0;
MachineOperand *LastUse = 0; MachineOperand *LastUse = 0;
MachineBasicBlock::iterator MBBI = MBB.begin(), E = MBB.end(); MachineBasicBlock::iterator MBBI = MBB.begin(), E = MBB.end();
while (MBBI != E) { while (MBBI != E) {
@ -175,7 +174,6 @@ void Thumb2ITBlockPass::FindITBlockRanges(MachineBasicBlock &MBB,
LastUses.push_back(LastUse->getParent()); LastUses.push_back(LastUse->getParent());
LastUse = 0; LastUse = 0;
} }
LastDef = Def;
SeenUse = false; SeenUse = false;
} }
} }