diff options
Diffstat (limited to 'llvm/lib/CodeGen')
| -rw-r--r-- | llvm/lib/CodeGen/AggressiveAntiDepBreaker.cpp | 2 | ||||
| -rw-r--r-- | llvm/lib/CodeGen/CriticalAntiDepBreaker.cpp | 2 |
2 files changed, 2 insertions, 2 deletions
diff --git a/llvm/lib/CodeGen/AggressiveAntiDepBreaker.cpp b/llvm/lib/CodeGen/AggressiveAntiDepBreaker.cpp index 43b245c6640..5abf50e5bd1 100644 --- a/llvm/lib/CodeGen/AggressiveAntiDepBreaker.cpp +++ b/llvm/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; diff --git a/llvm/lib/CodeGen/CriticalAntiDepBreaker.cpp b/llvm/lib/CodeGen/CriticalAntiDepBreaker.cpp index b2d6652b075..a3cf2846d2f 100644 --- a/llvm/lib/CodeGen/CriticalAntiDepBreaker.cpp +++ b/llvm/lib/CodeGen/CriticalAntiDepBreaker.cpp @@ -74,7 +74,7 @@ void CriticalAntiDepBreaker::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(*I, TRI, true); AI.isValid(); ++AI) { unsigned Reg = *AI; |
