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| author | Dan Gohman <gohman@apple.com> | 2007-10-03 19:26:29 +0000 |
|---|---|---|
| committer | Dan Gohman <gohman@apple.com> | 2007-10-03 19:26:29 +0000 |
| commit | c731c97facb5ff56daceb724d75f1f14e8d01f39 (patch) | |
| tree | 700408f7fbcfb3dd5005afb0399dff630d61948b /llvm/lib/CodeGen/SelectionDAG | |
| parent | 8c43e41d9bf388195d4b1f32b569193c77ca404a (diff) | |
| download | bcm5719-llvm-c731c97facb5ff56daceb724d75f1f14e8d01f39.tar.gz bcm5719-llvm-c731c97facb5ff56daceb724d75f1f14e8d01f39.zip | |
Use empty() member functions when that's what's being tested for instead
of comparing begin() and end().
llvm-svn: 42585
Diffstat (limited to 'llvm/lib/CodeGen/SelectionDAG')
| -rw-r--r-- | llvm/lib/CodeGen/SelectionDAG/ScheduleDAG.cpp | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/llvm/lib/CodeGen/SelectionDAG/ScheduleDAG.cpp b/llvm/lib/CodeGen/SelectionDAG/ScheduleDAG.cpp index d90accda627..bd5c5983327 100644 --- a/llvm/lib/CodeGen/SelectionDAG/ScheduleDAG.cpp +++ b/llvm/lib/CodeGen/SelectionDAG/ScheduleDAG.cpp @@ -866,7 +866,7 @@ void ScheduleDAG::EmitSchedule() { // that need to be copied into vregs, emit the copies into the top of the // block before emitting the code for the block. MachineFunction &MF = DAG.getMachineFunction(); - if (&MF.front() == BB && MF.livein_begin() != MF.livein_end()) { + if (&MF.front() == BB) { for (MachineFunction::livein_iterator LI = MF.livein_begin(), E = MF.livein_end(); LI != E; ++LI) if (LI->second) { |
