Lines Matching refs:Header
414 /// Computes loop safety information, checks loop body & header
419 BasicBlock *Header = CurLoop->getHeader();
423 // Iterate over header and compute safety info.
424 for (BasicBlock::iterator I = Header->begin(), E = Header->end();
709 // If the instruction is in the header block for the loop (which is very
713 // If there's a throw in the header block, we can't guarantee we'll reach
