Lines Matching refs:Preheader
2031 BasicBlock *Preheader = CurLoop->getLoopPreheader();
2032 Instruction *ExpPt = Preheader->getTerminator();
2173 Loop *ParentL = LF->getLoopFor(Preheader);
2187 int bx = PN->getBasicBlockIndex(Preheader);
2191 DT->addNewBlock(NewPreheader, Preheader);
2225 Instruction *OldT = Preheader->getTerminator();
2228 Preheader->setName(Preheader->getName()+".old");
2229 DT->addNewBlock(MemmoveB, Preheader);
2231 BasicBlock *ExitD = Preheader;
2242 if (ExitD && DT->dominates(Preheader, ExitD)) {