From: W. Felix Handte <w@felixhandte.com>
Date: Thu, 21 Jun 2018 19:25:44 +0000 (-0400)
Subject: Add Debug Log Statement
X-Git-Tag: v1.3.5~3^2~10^2~1
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=5bd3d4b7d2dc660a25fe14e4d966ac947ac7b5c5;p=thirdparty%2Fzstd.git

Add Debug Log Statement
---

diff --git a/lib/compress/zstd_opt.c b/lib/compress/zstd_opt.c
index 3f7023f78..7bd7941d8 100644
--- a/lib/compress/zstd_opt.c
+++ b/lib/compress/zstd_opt.c
@@ -679,6 +679,8 @@ U32 ZSTD_insertBtAndGetAllMatches (
 
             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;