21 lzma_lzma_optimum_fast(lzma_lzma1_encoder *restrict coder,  in lzma_lzma_optimum_fast()  argument
30 		len_main = mf_find(mf, &matches_count, coder->matches);  in lzma_lzma_optimum_fast()
33 		len_main = coder->longest_match_length;  in lzma_lzma_optimum_fast()
34 		matches_count = coder->matches_count;  in lzma_lzma_optimum_fast()
53 		const uint8_t *const buf_back = buf - coder->reps[i] - 1;  in lzma_lzma_optimum_fast()
83 		*back_res = coder->matches[matches_count - 1].dist + REPS;  in lzma_lzma_optimum_fast()
91 		back_main = coder->matches[matches_count - 1].dist;  in lzma_lzma_optimum_fast()
94 				coder->matches[matches_count - 2].len + 1) {  in lzma_lzma_optimum_fast()
95 			if (!change_pair(coder->matches[  in lzma_lzma_optimum_fast()
101 			len_main = coder->matches[matches_count - 1].len;  in lzma_lzma_optimum_fast()
102 			back_main = coder->matches[matches_count - 1].dist;  in lzma_lzma_optimum_fast()
130 	coder->longest_match_length = mf_find(mf,  in lzma_lzma_optimum_fast()
131 			&coder->matches_count, coder->matches);  in lzma_lzma_optimum_fast()
133 	if (coder->longest_match_length >= 2) {  in lzma_lzma_optimum_fast()
134 		const uint32_t new_dist = coder->matches[  in lzma_lzma_optimum_fast()
135 				coder->matches_count - 1].dist;  in lzma_lzma_optimum_fast()
137 		if ((coder->longest_match_length >= len_main  in lzma_lzma_optimum_fast()
139 				|| (coder->longest_match_length == len_main + 1  in lzma_lzma_optimum_fast()
141 				|| (coder->longest_match_length > len_main + 1)  in lzma_lzma_optimum_fast()
142 				|| (coder->longest_match_length + 1 >= len_main  in lzma_lzma_optimum_fast()
159 		if (memcmp(buf, buf - coder->reps[i] - 1, limit) == 0) {  in lzma_lzma_optimum_fast()