Lines Matching defs:PI
918 MachineFunction::iterator PI = BB;
919 MachineFunction::iterator I = llvm::next(PI);
925 if (I == E || !I->empty() || !PI->isSuccessor(I))
927 PI = I++;
936 for (MachineBasicBlock::pred_iterator PI = BB->pred_begin(),
937 E = BB->pred_end(); PI != E; ++PI) {
938 BBInfo &PBBI = BBAnalysis[(*PI)->getNumber()];
1135 for (MachineBasicBlock::pred_iterator PI = CvtBBI->BB->pred_begin(),
1136 E = CvtBBI->BB->pred_end(); PI != E; ++PI) {
1137 MachineBasicBlock *PBB = *PI;
1406 MachineBasicBlock::pred_iterator PI = TailBB->pred_begin();
1407 if (*PI != BBI1->BB && *PI != BBI2->BB)