Lines Matching defs:To
384 // Checks if there is potential path From instruction To instruction.
388 const MachineInstr *To,
391 // If either From block dominates To block or instructions are in the same
393 if (MDT.dominates(From, To))
397 const MachineBasicBlock *MBBTo = To->getParent();
464 MachineBasicBlock::iterator To) -> bool {
466 assert(MDT.dominates(&*To, &*From));
468 auto interferes = [&MDT, From, To](MachineInstr* &Clobber) -> bool {
470 const MachineBasicBlock *MBBTo = To->getParent();
472 bool MayClobberTo = isReachable(Clobber, &*To, MBBTo, MDT);
480 // properly dominates To, given that To >> From, so it dominates
484 MDT.dominates(Clobber, &*To)) ||