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re
block-sha1: more good unaligned memory access candidates
author
Nicolas Pitre
<nico@cam.org>
Thu, 13 Aug 2009 04:29:14 +0000
(
00:29
-0400)
committer
Junio C Hamano
<gitster@pobox.com>
Thu, 13 Aug 2009 17:41:02 +0000
(10:41 -0700)
In addition to X86, PowerPC and S390 are capable of unaligned memory
accesses.
Signed-off-by: Nicolas Pitre <nico@cam.org>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
block-sha1/sha1.c
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diff --git
a/block-sha1/sha1.c
b/block-sha1/sha1.c
index d3121f7a021b878e8232795d661c2907b045b6bc..e5a100754e1d2c62ef168d0c120180ef4da7647b 100644
(file)
--- a/
block-sha1/sha1.c
+++ b/
block-sha1/sha1.c
@@
-67,7
+67,10
@@
* and is faster on architectures with memory alignment issues.
*/
-#if defined(__i386__) || defined(__x86_64__)
+#if defined(__i386__) || defined(__x86_64__) || \
+ defined(__ppc__) || defined(__ppc64__) || \
+ defined(__powerpc__) || defined(__powerpc64__) || \
+ defined(__s390__) || defined(__s390x__)
#define get_be32(p) ntohl(*(unsigned int *)(p))
#define put_be32(p, v) do { *(unsigned int *)(p) = htonl(v); } while (0)