Lines Matching defs:SccNum
465 static bool isSCCHeader(const BasicBlock *BB, int SccNum,
467 assert(getSCCNum(BB, SccI) == SccNum);
471 if (SccI.SccHeaders.size() <= static_cast<unsigned>(SccNum))
472 SccI.SccHeaders.resize(SccNum + 1);
473 auto &HeaderMap = SccI.SccHeaders[SccNum];
480 return getSCCNum(Pred, SccI) != SccNum;
600 int SccNum;
603 SccNum = getSCCNum(BB, SccI);
604 if (SccNum < 0)
630 if (getSCCNum(*I, SccI) != SccNum)
632 else if (isSCCHeader(*I, SccNum, SccI))
983 int SccNum = 0;
986 ++It, ++SccNum) {
993 LLVM_DEBUG(dbgs() << "BPI: SCC " << SccNum << ":");
996 SccI.SccNums[BB] = SccNum;