diff options
Diffstat (limited to 'llvm/lib/CodeGen/ModuloSchedule.cpp')
| -rw-r--r-- | llvm/lib/CodeGen/ModuloSchedule.cpp | 9 |
1 files changed, 5 insertions, 4 deletions
diff --git a/llvm/lib/CodeGen/ModuloSchedule.cpp b/llvm/lib/CodeGen/ModuloSchedule.cpp index bdae94c..b912112 100644 --- a/llvm/lib/CodeGen/ModuloSchedule.cpp +++ b/llvm/lib/CodeGen/ModuloSchedule.cpp @@ -814,7 +814,7 @@ void ModuloScheduleExpander::splitLifetimes(MachineBasicBlock *KernelBB, unsigned SplitReg = 0; for (auto &BBJ : make_range(MachineBasicBlock::instr_iterator(MI), KernelBB->instr_end())) - if (BBJ.readsRegister(Def)) { + if (BBJ.readsRegister(Def, /*TRI=*/nullptr)) { // We split the lifetime when we find the first use. if (SplitReg == 0) { SplitReg = MRI.createVirtualRegister(MRI.getRegClass(Def)); @@ -829,7 +829,7 @@ void ModuloScheduleExpander::splitLifetimes(MachineBasicBlock *KernelBB, // Search through each of the epilog blocks for any uses to be renamed. for (auto &Epilog : EpilogBBs) for (auto &I : *Epilog) - if (I.readsRegister(Def)) + if (I.readsRegister(Def, /*TRI=*/nullptr)) I.substituteRegister(Def, SplitReg, 0, *TRI); break; } @@ -1673,7 +1673,8 @@ void PeelingModuloScheduleExpander::moveStageBetweenBlocks( // we don't need the phi anymore. if (getStage(Def) == Stage) { Register PhiReg = MI.getOperand(0).getReg(); - assert(Def->findRegisterDefOperandIdx(MI.getOperand(1).getReg()) != -1); + assert(Def->findRegisterDefOperandIdx(MI.getOperand(1).getReg(), + /*TRI=*/nullptr) != -1); MRI.replaceRegWith(MI.getOperand(0).getReg(), MI.getOperand(1).getReg()); MI.getOperand(0).setReg(PhiReg); PhiToDelete.push_back(&MI); @@ -1899,7 +1900,7 @@ Register PeelingModuloScheduleExpander::getEquivalentRegisterIn(Register Reg, MachineBasicBlock *BB) { MachineInstr *MI = MRI.getUniqueVRegDef(Reg); - unsigned OpIdx = MI->findRegisterDefOperandIdx(Reg); + unsigned OpIdx = MI->findRegisterDefOperandIdx(Reg, /*TRI=*/nullptr); return BlockMIs[{BB, CanonicalMIs[MI]}]->getOperand(OpIdx).getReg(); } |