Lines Matching defs:Header
1164 // (i.e. StepV can never dominate its loop header). Ideally, we could do
1188 // Expand the step somewhere that dominates the loop header.
1192 BasicBlock *Header = L->getHeader();
1193 Builder.SetInsertPoint(Header, Header->begin());
1194 pred_iterator HPB = pred_begin(Header), HPE = pred_end(Header);
1316 // Expand the step somewhere that dominates the loop header.
1436 BasicBlock *Header = L->getHeader();
1437 pred_iterator HPB = pred_begin(Header), HPE = pred_end(Header);
1439 Header->begin());
1612 // If the SCEV is computable at this level, insert it into the header
1676 /// replaceCongruentIVs - Check for congruent phis in this loop header and
1818 // header. The expander handles the special case of affine recurrences by
