Lines Matching refs:trace
66 /* Return true if BB has been seen - it is connected to some trace
154 /* Find the trace using bb and record it in the TRACE array.
158 find_trace (basic_block bb, basic_block *trace)
178 trace[i++] = bb;
180 /* Follow the trace in forward direction. */
189 trace[i++] = bb;
203 basic_block *trace = XNEWVEC (basic_block, n_basic_blocks);
255 n = find_trace (bb, trace);
257 bb = trace[0];
267 basic_block bb2 = trace[pos];
299 /* In case the trace became infrequent, stop duplicating. */
312 free (trace);