diff options
Diffstat (limited to 'llvm/lib/CodeGen/MachineCombiner.cpp')
| -rw-r--r-- | llvm/lib/CodeGen/MachineCombiner.cpp | 20 |
1 files changed, 14 insertions, 6 deletions
diff --git a/llvm/lib/CodeGen/MachineCombiner.cpp b/llvm/lib/CodeGen/MachineCombiner.cpp index ac58162..c112631 100644 --- a/llvm/lib/CodeGen/MachineCombiner.cpp +++ b/llvm/lib/CodeGen/MachineCombiner.cpp @@ -229,8 +229,10 @@ MachineCombiner::getDepth(SmallVectorImpl<MachineInstr *> &InsInstrs, assert(DefInstr && "There must be a definition for a new virtual register"); DepthOp = InstrDepth[II->second]; - int DefIdx = DefInstr->findRegisterDefOperandIdx(MO.getReg()); - int UseIdx = InstrPtr->findRegisterUseOperandIdx(MO.getReg()); + int DefIdx = + DefInstr->findRegisterDefOperandIdx(MO.getReg(), /*TRI=*/nullptr); + int UseIdx = + InstrPtr->findRegisterUseOperandIdx(MO.getReg(), /*TRI=*/nullptr); LatencyOp = TSchedModel.computeOperandLatency(DefInstr, DefIdx, InstrPtr, UseIdx); } else { @@ -241,8 +243,12 @@ MachineCombiner::getDepth(SmallVectorImpl<MachineInstr *> &InsInstrs, DepthOp = BlockTrace.getInstrCycles(*DefInstr).Depth; if (!isTransientMI(DefInstr)) LatencyOp = TSchedModel.computeOperandLatency( - DefInstr, DefInstr->findRegisterDefOperandIdx(MO.getReg()), - InstrPtr, InstrPtr->findRegisterUseOperandIdx(MO.getReg())); + DefInstr, + DefInstr->findRegisterDefOperandIdx(MO.getReg(), + /*TRI=*/nullptr), + InstrPtr, + InstrPtr->findRegisterUseOperandIdx(MO.getReg(), + /*TRI=*/nullptr)); } } IDepth = std::max(IDepth, DepthOp + LatencyOp); @@ -280,8 +286,10 @@ unsigned MachineCombiner::getLatency(MachineInstr *Root, MachineInstr *NewRoot, unsigned LatencyOp = 0; if (UseMO && BlockTrace.isDepInTrace(*Root, *UseMO)) { LatencyOp = TSchedModel.computeOperandLatency( - NewRoot, NewRoot->findRegisterDefOperandIdx(MO.getReg()), UseMO, - UseMO->findRegisterUseOperandIdx(MO.getReg())); + NewRoot, + NewRoot->findRegisterDefOperandIdx(MO.getReg(), /*TRI=*/nullptr), + UseMO, + UseMO->findRegisterUseOperandIdx(MO.getReg(), /*TRI=*/nullptr)); } else { LatencyOp = TSchedModel.computeInstrLatency(NewRoot); } |