diff options
Diffstat (limited to 'llvm/lib/Target/AMDGPU/SIInstrInfo.cpp')
-rw-r--r-- | llvm/lib/Target/AMDGPU/SIInstrInfo.cpp | 11 |
1 files changed, 0 insertions, 11 deletions
diff --git a/llvm/lib/Target/AMDGPU/SIInstrInfo.cpp b/llvm/lib/Target/AMDGPU/SIInstrInfo.cpp index 0e3048792aa..8abf91b8ae2 100644 --- a/llvm/lib/Target/AMDGPU/SIInstrInfo.cpp +++ b/llvm/lib/Target/AMDGPU/SIInstrInfo.cpp @@ -2215,17 +2215,6 @@ bool SIInstrInfo::areMemAccessesTriviallyDisjoint(MachineInstr &MIa, if (MIa.hasOrderedMemoryRef() || MIb.hasOrderedMemoryRef()) return false; - if (AA && MIa.hasOneMemOperand() && MIb.hasOneMemOperand()) { - const MachineMemOperand *MMOa = *MIa.memoperands_begin(); - const MachineMemOperand *MMOb = *MIb.memoperands_begin(); - if (MMOa->getValue() && MMOb->getValue()) { - MemoryLocation LocA(MMOa->getValue(), MMOa->getSize(), MMOa->getAAInfo()); - MemoryLocation LocB(MMOb->getValue(), MMOb->getSize(), MMOb->getAAInfo()); - if (!AA->alias(LocA, LocB)) - return true; - } - } - // TODO: Should we check the address space from the MachineMemOperand? That // would allow us to distinguish objects we know don't alias based on the // underlying address space, even if it was lowered to a different one, |