commit 5bd3d4b7d2dc660a25fe14e4d966ac947ac7b5c5
author W. Felix Handte <w@felixhandte.com> Thu Jun 21 15:25:44 2018 -0400
committer W. Felix Handte <w@felixhandte.com> Thu Jun 21 15:54:07 2018 -0400
tree c26eab01841860410fd688ad1f9ed2708cccac61
parent 3caba150c6e962cf7f1efd5ad76b6bc6ef374781

Add Debug Log Statement

lib/compress/zstd_opt.c

diff --git a/lib/compress/zstd_opt.c b/lib/compress/zstd_opt.c
index 3f7023f..7bd7941 100644
--- a/lib/compress/zstd_opt.c
+++ b/lib/compress/zstd_opt.c
@@ -679,6 +679,8 @@
 
             if (matchLength > bestLength) {
                 matchIndex = dictMatchIndex + dmsIndexDelta;
+                DEBUGLOG(8, "found dms match of length %u at distance %u (offCode=%u)",
+                        (U32)matchLength, current - matchIndex, current - matchIndex + ZSTD_REP_MOVE);
                 if (matchLength > matchEndIdx - matchIndex)
                     matchEndIdx = matchIndex + (U32)matchLength;
                 bestLength = matchLength;