417             /* If a split point would generate a sequence overlapping with  in ZSTD_ldm_generateSequences_internal()
478                 /* Out of sequence storage */  in ZSTD_ldm_generateSequences_internal()
573          *       * Try invalidation after the sequence generation and test the  in ZSTD_ldm_generateSequences()
576          * NOTE: Because of dictionaries + sequence splitting we MUST make sure  in ZSTD_ldm_generateSequences()
577          * that any offset used is valid at the END of the sequence, since it may  in ZSTD_ldm_generateSequences()
589          *    newly generated sequence, or add the `newLeftoverSize` if none are  in ZSTD_ldm_generateSequences()
635  * If the sequence length is longer than remaining then the sequence is split
638  * Returns the current sequence to handle, or if the rest of the block should
639  * be literals, it returns a sequence with offset == 0.
644     rawSeq sequence = rawSeqStore->seq[rawSeqStore->pos];  in maybeSplitSequence()  local
645     assert(sequence.offset > 0);  in maybeSplitSequence()
646     /* Likely: No partial sequence */  in maybeSplitSequence()
647     if (remaining >= sequence.litLength + sequence.matchLength) {  in maybeSplitSequence()
649         return sequence;  in maybeSplitSequence()
651     /* Cut the sequence short (offset == 0 ==> rest is literals). */  in maybeSplitSequence()
652     if (remaining <= sequence.litLength) {  in maybeSplitSequence()
653         sequence.offset = 0;  in maybeSplitSequence()
654     } else if (remaining < sequence.litLength + sequence.matchLength) {  in maybeSplitSequence()
655         sequence.matchLength = remaining - sequence.litLength;  in maybeSplitSequence()
656         if (sequence.matchLength < minMatch) {  in maybeSplitSequence()
657             sequence.offset = 0;  in maybeSplitSequence()
662     return sequence;  in maybeSplitSequence()
709     /* Loop through each sequence and apply the block compressor to the literals */  in ZSTD_ldm_blockCompress()
712         rawSeq const sequence = maybeSplitSequence(rawSeqStore,  in ZSTD_ldm_blockCompress()  local
715         if (sequence.offset == 0)  in ZSTD_ldm_blockCompress()
718         assert(ip + sequence.litLength + sequence.matchLength <= iend);  in ZSTD_ldm_blockCompress()
724 …s %u : calling block compressor on segment of size %u", (unsigned)(ip-istart), sequence.litLength);  in ZSTD_ldm_blockCompress()
728                 blockCompressor(ms, seqStore, rep, ip, sequence.litLength);  in ZSTD_ldm_blockCompress()
729             ip += sequence.litLength;  in ZSTD_ldm_blockCompress()
733             rep[0] = sequence.offset;  in ZSTD_ldm_blockCompress()
734             /* Store the sequence */  in ZSTD_ldm_blockCompress()
736                           OFFSET_TO_OFFBASE(sequence.offset),  in ZSTD_ldm_blockCompress()
737                           sequence.matchLength);  in ZSTD_ldm_blockCompress()
738             ip += sequence.matchLength;  in ZSTD_ldm_blockCompress()