From 9431bdd189859e3053bcb268116d6459964ebe60 Mon Sep 17 00:00:00 2001 From: Denys Vlasenko Date: Sat, 3 Feb 2018 18:11:08 +0100 Subject: bzip2: small simplification in mainSort() function old new delta mainSort 1127 1118 -9 Signed-off-by: Denys Vlasenko --- archival/libarchive/bz/blocksort.c | 10 +++++----- 1 file changed, 5 insertions(+), 5 deletions(-) (limited to 'archival') diff --git a/archival/libarchive/bz/blocksort.c b/archival/libarchive/bz/blocksort.c index fe2b2c2..2e08f2f 100644 --- a/archival/libarchive/bz/blocksort.c +++ b/archival/libarchive/bz/blocksort.c @@ -833,13 +833,13 @@ void mainSort(EState* state, /*h = h / 3;*/ h = (h * 171) >> 9; /* bbox: fast h/3 */ for (i = h; i <= 255; i++) { - unsigned vv; + unsigned vv, jh; vv = runningOrder[i]; /* uint8[] */ j = i; - while (BIGFREQ(runningOrder[j-h]) > BIGFREQ(vv)) { - runningOrder[j] = runningOrder[j-h]; - j = j - h; - if (j <= (h - 1)) + while (jh = j - h, BIGFREQ(runningOrder[jh]) > BIGFREQ(vv)) { + runningOrder[j] = runningOrder[jh]; + j = jh; + if (j < h) break; } runningOrder[j] = vv; -- cgit v1.1