126 	const u8 *ref;  in lz4hc_insertandfindbestmatch()  local
138 	ref = hashtable[HASH_VALUE(ip)] + base;  in lz4hc_insertandfindbestmatch()
141 	if (ref >= ip-4) {  in lz4hc_insertandfindbestmatch()
143 		if (A32(ref) == A32(ip)) {  in lz4hc_insertandfindbestmatch()
144 			delta = (u16)(ip-ref);  in lz4hc_insertandfindbestmatch()
146 					ref + MINMATCH, matchlimit) + MINMATCH;  in lz4hc_insertandfindbestmatch()
147 			*matchpos = ref;  in lz4hc_insertandfindbestmatch()
149 		ref -= (size_t)chaintable[(size_t)(ref) & MAXD_MASK];  in lz4hc_insertandfindbestmatch()
152 	while ((ref >= ip - MAX_DISTANCE) && nbattempts) {  in lz4hc_insertandfindbestmatch()
154 		if (*(ref + ml) == *(ip + ml)) {  in lz4hc_insertandfindbestmatch()
155 			if (A32(ref) == A32(ip)) {  in lz4hc_insertandfindbestmatch()
158 					ref + MINMATCH, matchlimit) + MINMATCH;  in lz4hc_insertandfindbestmatch()
161 					*matchpos = ref;  in lz4hc_insertandfindbestmatch()
165 		ref -= (size_t)chaintable[(size_t)(ref) & MAXD_MASK];  in lz4hc_insertandfindbestmatch()
201 	const u8 *ref;  in lz4hc_insertandgetwidermatch()  local
207 	ref = hashtable[HASH_VALUE(ip)] + base;  in lz4hc_insertandgetwidermatch()
209 	while ((ref >= ip - MAX_DISTANCE) && (ref >= hc4->base)  in lz4hc_insertandgetwidermatch()
212 		if (*(startlimit + longest) == *(ref - delta + longest)) {  in lz4hc_insertandgetwidermatch()
213 			if (A32(ref) == A32(ip)) {  in lz4hc_insertandgetwidermatch()
214 				const u8 *reft = ref + MINMATCH;  in lz4hc_insertandgetwidermatch()
248 				reft = ref;  in lz4hc_insertandgetwidermatch()
264 		ref -= (size_t)chaintable[(size_t)(ref) & MAXD_MASK];  in lz4hc_insertandgetwidermatch()
270 		int ml, const u8 *ref)  in lz4_encodesequence()  argument
291 	LZ4_WRITE_LITTLEENDIAN_16(*op, (u16)(*ip - ref));  in lz4_encodesequence()
331 	const u8 *ref = NULL;  in lz4_compresshcctx()  local
344 		ml = lz4hc_insertandfindbestmatch(ctx, ip, matchlimit, (&ref));  in lz4_compresshcctx()
352 		ref0 = ref;  in lz4_compresshcctx()
362 			lz4_encodesequence(&ip, &op, &anchor, ml, ref);  in lz4_compresshcctx()
370 				ref = ref0;  in lz4_compresshcctx()
381 			ref = ref2;  in lz4_compresshcctx()
423 			lz4_encodesequence(&ip, &op, &anchor, ml, ref);  in lz4_compresshcctx()
449 				lz4_encodesequence(&ip, &op, &anchor, ml, ref);  in lz4_compresshcctx()
451 				ref = ref3;  in lz4_compresshcctx()
487 		lz4_encodesequence(&ip, &op, &anchor, ml, ref);  in lz4_compresshcctx()
490 		ref = ref2;  in lz4_compresshcctx()