Lines Matching defs:Header
448 BasicBlock *Header = L->getHeader();
451 for (BasicBlock::iterator I = Header->begin();
1064 // materialized by a loop header phi, the expression cannot have any post-loop
1065 // operands, so they must dominate the loop header.
1068 && "Loop header phi recurrence inputs do not dominate the loop");
1282 /// getLoopPhiForCounter - Return the loop header phi IFF IncV adds a loop
1632 // backedge branches to the loop header
