Author: cazfi
Date: Sat Jun 7 23:09:59 2014
New Revision: 25082
URL: http://svn.gna.org/viewcvs/freeciv?rev=25082&view=rev
Log:
Dropped the special optimized version of md5 code for some platforms where
alignment would
cause no problems. This fixes clang warning about how that optimized version
would be unportable
to other platforms.
Reported by David Lowe <doctorjlowe>
See bug #18872
Modified:
trunk/utility/md5.c
Modified: trunk/utility/md5.c
URL:
http://svn.gna.org/viewcvs/freeciv/trunk/utility/md5.c?rev=25082&r1=25081&r2=25082&view=diff
==============================================================================
--- trunk/utility/md5.c (original)
+++ trunk/utility/md5.c Sat Jun 7 23:09:59 2014
@@ -103,17 +103,7 @@
/*
* SET reads 4 input bytes in little-endian byte order and stores them
* in a properly aligned word in host byte order.
- *
- * The check for little-endian architectures that tolerate unaligned
- * memory accesses is just an optimization. Nothing will break if it
- * doesn't work.
- */
-#if defined(__i386__) || defined(__x86_64__) || defined(__vax__)
-#define SET(n) \
- (*(MD5_u32plus *)&ptr[(n) * 4])
-#define GET(n) \
- SET(n)
-#else
+ */
#define SET(n) \
(ctx->block[(n)] = \
(MD5_u32plus)ptr[(n) * 4] | \
@@ -122,7 +112,6 @@
((MD5_u32plus)ptr[(n) * 4 + 3] << 24))
#define GET(n) \
(ctx->block[(n)])
-#endif
/*
* This processes one or more 64-byte data blocks, but does NOT update
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