diff options
Diffstat (limited to 'lib/CodeGen/AggressiveAntiDepBreaker.cpp')
| -rw-r--r-- | lib/CodeGen/AggressiveAntiDepBreaker.cpp | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/lib/CodeGen/AggressiveAntiDepBreaker.cpp b/lib/CodeGen/AggressiveAntiDepBreaker.cpp index 43b245c66400d..5abf50e5bd10c 100644 --- a/lib/CodeGen/AggressiveAntiDepBreaker.cpp +++ b/lib/CodeGen/AggressiveAntiDepBreaker.cpp @@ -165,7 +165,7 @@ void AggressiveAntiDepBreaker::StartBlock(MachineBasicBlock *BB) { for (const MCPhysReg *I = MF.getRegInfo().getCalleeSavedRegs(); *I; ++I) { unsigned Reg = *I; - if (!IsReturnBlock && !(Pristine.test(Reg) || BB->isLiveIn(Reg))) + if (!IsReturnBlock && !Pristine.test(Reg)) continue; for (MCRegAliasIterator AI(Reg, TRI, true); AI.isValid(); ++AI) { unsigned AliasReg = *AI; |