1086   BasicBlock *Preheader = L->getLoopPreheader();  in sinkUnusedInvariants()  local
1087   if (!Preheader) return false;  in sinkUnusedInvariants()
1091   BasicBlock::iterator I(Preheader->getTerminator());  in sinkUnusedInvariants()
1092   while (I != Preheader->begin()) {  in sinkUnusedInvariants()
1133       if (UseBB == Preheader || L->contains(UseBB)) {  in sinkUnusedInvariants()
1147     if (I != Preheader->begin()) {  in sinkUnusedInvariants()
1151       } while (I->isDebugOrPseudoInst() && I != Preheader->begin());  in sinkUnusedInvariants()
1153       if (I->isDebugOrPseudoInst() && I == Preheader->begin())  in sinkUnusedInvariants()
1238   BasicBlock *Preheader = L->getLoopPreheader();  in createInvariantCond()  local
1239   assert(Preheader && "Preheader doesn't exist");  in createInvariantCond()
1240   Rewriter.setInsertPoint(Preheader->getTerminator());  in createInvariantCond()
1246   IRBuilder<> Builder(Preheader->getTerminator());  in createInvariantCond()