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| author | Matthias Braun <matze@braunis.de> | 2015-09-25 21:25:19 +0000 |
|---|---|---|
| committer | Matthias Braun <matze@braunis.de> | 2015-09-25 21:25:19 +0000 |
| commit | c2d4befb54e2f978e14c5625065d8718016de7de (patch) | |
| tree | 95d7a20ee3dae30e91f40d3540335c5a421bf6d8 /llvm/lib/CodeGen/AggressiveAntiDepBreaker.cpp | |
| parent | 8d0b734e7116aeb3165d1fdd0d4a320eed07efde (diff) | |
| download | bcm5719-llvm-c2d4befb54e2f978e14c5625065d8718016de7de.tar.gz bcm5719-llvm-c2d4befb54e2f978e14c5625065d8718016de7de.zip | |
MachineBasicBlock: Factor out common code into isReturnBlock()
llvm-svn: 248617
Diffstat (limited to 'llvm/lib/CodeGen/AggressiveAntiDepBreaker.cpp')
| -rw-r--r-- | llvm/lib/CodeGen/AggressiveAntiDepBreaker.cpp | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/llvm/lib/CodeGen/AggressiveAntiDepBreaker.cpp b/llvm/lib/CodeGen/AggressiveAntiDepBreaker.cpp index 7eac7ce163f..a3a52aa907f 100644 --- a/llvm/lib/CodeGen/AggressiveAntiDepBreaker.cpp +++ b/llvm/lib/CodeGen/AggressiveAntiDepBreaker.cpp @@ -142,7 +142,7 @@ void AggressiveAntiDepBreaker::StartBlock(MachineBasicBlock *BB) { assert(!State); State = new AggressiveAntiDepState(TRI->getNumRegs(), BB); - bool IsReturnBlock = (!BB->empty() && BB->back().isReturn()); + bool IsReturnBlock = BB->isReturnBlock(); std::vector<unsigned> &KillIndices = State->GetKillIndices(); std::vector<unsigned> &DefIndices = State->GetDefIndices(); |
