diff options
| 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 | cb406c25973b4e88a6c10ad839ef1beeb3664715 (patch) | |
| tree | 3f689d854d4d36279b3aee7b018f706739fba3b4 /lib/CodeGen/SelectionDAG/ScheduleDAG.cpp | |
| parent | 2bb7d0647e5b3f79ad9b6e7efd0dd99f24a0ca69 (diff) | |
Use empty() member functions when that's what's being tested for instead
of comparing begin() and end().
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@42585 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'lib/CodeGen/SelectionDAG/ScheduleDAG.cpp')
| -rw-r--r-- | lib/CodeGen/SelectionDAG/ScheduleDAG.cpp | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/lib/CodeGen/SelectionDAG/ScheduleDAG.cpp b/lib/CodeGen/SelectionDAG/ScheduleDAG.cpp index d90accda62..bd5c598332 100644 --- a/lib/CodeGen/SelectionDAG/ScheduleDAG.cpp +++ b/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) { |