From: Eric Biggers <ebiggers3@gmail.com>
Date: Sat, 5 Dec 2015 06:46:53 +0000 (-0600)
Subject: lz_extend.h: fix for CPU_IS_BIG_ENDIAN && UNALIGNED_ACCESS_IS_FAST
X-Git-Tag: v1.9.0~44
X-Git-Url: https://wimlib.net/git/?p=wimlib;a=commitdiff_plain;h=6c6aa5b718a33947c13d064fb45bff06e6872e2d;ds=sidebyside

lz_extend.h: fix for CPU_IS_BIG_ENDIAN && UNALIGNED_ACCESS_IS_FAST
---

diff --git a/include/wimlib/lz_extend.h b/include/wimlib/lz_extend.h
index bd00183b..7d7cd05b 100644
--- a/include/wimlib/lz_extend.h
+++ b/include/wimlib/lz_extend.h
@@ -60,7 +60,7 @@ word_differs:
 	if (CPU_IS_LITTLE_ENDIAN)
 		len += (ffsw(v_word) >> 3);
 	else
-		len += (flsw(v_word) >> 3);
+		len += (8 * WORDSIZE - 1 - flsw(v_word)) >> 3;
 	return len;
 }