Transforms/Utils/LCSSA.cpp

109       BasicBlock *UserBB = User->getParent();
111         UserBB = PN->getIncomingBlock(U);
113       if (InstBB != UserBB && !L->contains(UserBB))
198       BasicBlock *UserBB = User->getParent();
200         UserBB = PN->getIncomingBlock(*UseToRewrite);
202       if (isa<PHINode>(UserBB->begin()) && isExitBlock(UserBB, ExitBlocks)) {
203         UseToRewrite->set(&UserBB->front());
224       BasicBlock *UserBB = DVI->getParent();
225       if (InstBB == UserBB || L->contains(UserBB))
231                                        : SSAUpdate.FindValueForBlock(UserBB);