Lines Matching refs:DefBB
145 const BasicBlock *DefBB = Def->getParent();
152 if (!isReachableFromEntry(DefBB))
166 if (DefBB != UseBB)
167 return dominates(DefBB, UseBB);
176 const BasicBlock *DefBB = Def->getParent();
178 // Any unreachable use is dominated, even if DefBB == UseBB.
183 if (!isReachableFromEntry(DefBB))
186 if (DefBB == UseBB)
193 BasicBlockEdge E(DefBB, NormalDest);
197 return dominates(DefBB, UseBB);
218 // DefBB
277 const BasicBlock *DefBB = Def->getParent();
293 if (!isReachableFromEntry(DefBB))
303 BasicBlockEdge E(DefBB, NormalDest);
309 if (DefBB != UseBB)
310 return dominates(DefBB, UseBB);