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Use empty() instead of begin() == end().

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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@54780 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Dan Gohman
2008-08-14 18:13:49 +00:00
parent c1f1d46f00
commit a8c763b307
9 changed files with 12 additions and 9 deletions
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lib/CodeGen/LoopAligner.cpp
+1 -1
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@@ -46,7 +46,7 @@ FunctionPass *llvm::createLoopAlignerPass() { return new LoopAligner(); }
bool LoopAligner::runOnMachineFunction(MachineFunction &MF) {
const MachineLoopInfo *MLI = &getAnalysis<MachineLoopInfo>();
if (MLI->begin() == MLI->end())
if (MLI->empty())
return false; // No loops.
const TargetLowering *TLI = MF.getTarget().getTargetLowering();