Lines Matching refs:live_out
166 // Compute the live ranges, as well as the initial live_in, live_out, and kill sets.
168 // and live_out sets are not yet correct.
172 // that will update live_in of loop headers, and therefore live_out and live_in
286 // change in this loop), and the live_out set. If the live_out
296 BitVector* live_out = GetLiveOutSet(block);
298 // The live_out set of a block is the union of live_in sets of its successors.
301 if (live_out->Union(GetLiveInSet(*successor))) {
310 BitVector* live_out = GetLiveOutSet(block);
313 // If live_out is updated (because of backward branches), we need to make
314 // sure instructions in live_out are also in live_in, unless they are killed
316 return live_in->UnionIfNotIn(live_out, kill);