diff options
Diffstat (limited to 'llvm/lib/Target/Mips/MipsDelaySlotFiller.cpp')
| -rw-r--r-- | llvm/lib/Target/Mips/MipsDelaySlotFiller.cpp | 12 |
1 files changed, 7 insertions, 5 deletions
diff --git a/llvm/lib/Target/Mips/MipsDelaySlotFiller.cpp b/llvm/lib/Target/Mips/MipsDelaySlotFiller.cpp index 4faeb332162..7c9cd2b45c0 100644 --- a/llvm/lib/Target/Mips/MipsDelaySlotFiller.cpp +++ b/llvm/lib/Target/Mips/MipsDelaySlotFiller.cpp @@ -713,8 +713,9 @@ bool Filler::searchBackward(MachineBasicBlock &MBB, Iter Slot) const { if (DisableBackwardSearch) return false; - RegDefsUses RegDU(*MBB.getParent()->getSubtarget().getRegisterInfo()); - MemDefsUses MemDU(*TM.getDataLayout(), MBB.getParent()->getFrameInfo()); + auto *Fn = MBB.getParent(); + RegDefsUses RegDU(*Fn->getSubtarget().getRegisterInfo()); + MemDefsUses MemDU(Fn->getDataLayout(), Fn->getFrameInfo()); ReverseIter Filler; RegDU.init(*Slot); @@ -763,6 +764,7 @@ bool Filler::searchSuccBBs(MachineBasicBlock &MBB, Iter Slot) const { BB2BrMap BrMap; std::unique_ptr<InspectMemInstr> IM; Iter Filler; + auto *Fn = MBB.getParent(); // Iterate over SuccBB's predecessor list. for (MachineBasicBlock::pred_iterator PI = SuccBB->pred_begin(), @@ -772,15 +774,15 @@ bool Filler::searchSuccBBs(MachineBasicBlock &MBB, Iter Slot) const { // Do not allow moving instructions which have unallocatable register operands // across basic block boundaries. - RegDU.setUnallocatableRegs(*MBB.getParent()); + RegDU.setUnallocatableRegs(*Fn); // Only allow moving loads from stack or constants if any of the SuccBB's // predecessors have multiple successors. if (HasMultipleSuccs) { IM.reset(new LoadFromStackOrConst()); } else { - const MachineFrameInfo *MFI = MBB.getParent()->getFrameInfo(); - IM.reset(new MemDefsUses(*TM.getDataLayout(), MFI)); + const MachineFrameInfo *MFI = Fn->getFrameInfo(); + IM.reset(new MemDefsUses(Fn->getDataLayout(), MFI)); } if (!searchRange(MBB, SuccBB->begin(), SuccBB->end(), RegDU, *IM, Slot, |
