Lines Matching defs:GuardBB

69 //              GuardBB                      PreHeaderBB
80 // not, GuardBB checks if the loop is executed at least once. If this is the
102   BasicBlock *GuardBB =
118     if (GuardBB)
119       OuterLoop->addBasicBlockToLoop(GuardBB, LI);
135   if (GuardBB) {
136     BeforeBB->getTerminator()->setSuccessor(0, GuardBB);
137     DT.addNewBlock(GuardBB, BeforeBB);
139     // GuardBB
140     Builder.SetInsertPoint(GuardBB);
145     DT.addNewBlock(PreHeaderBB, GuardBB);
182   if (GuardBB)
183     DT.changeImmediateDominator(ExitBB, GuardBB);