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Revert "md5/md4: enable unaligned access fast path on powerpc64"

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This reverts commit 21fc17b265.

That was not properly thought through. PowerPC can run in either endian
and the preprocessor does not know which.

Ref: #20985
Closes #21058
This commit is contained in:
Daniel Stenberg 2026-03-22 11:38:05 +01:00
parent fcec44df00
commit e9eddedf38
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GPG key ID: 5CC908FDB71E12C2
2 changed files with 2 additions and 4 deletions
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3
lib/md4.c
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@ -213,8 +213,7 @@ typedef struct md4_ctx MD4_CTX;
* The check for little-endian architectures that tolerate unaligned memory
* accesses is an optimization. Nothing will break if it does not work.
*/
#if defined(__i386__) || defined(__x86_64__) || \
defined(__vax__) || defined(__powerpc64__)
#if defined(__i386__) || defined(__x86_64__) || defined(__vax__)
#define MD4_SET(n) (*(const uint32_t *)(const void *)&ptr[(n) * 4])
#define MD4_GET(n) MD4_SET(n)
#else

3
lib/md5.c
View file

@ -294,8 +294,7 @@ typedef struct md5_ctx my_md5_ctx;
* The check for little-endian architectures that tolerate unaligned memory
* accesses is an optimization. Nothing will break if it does not work.
*/
#if defined(__i386__) || defined(__x86_64__) || \
defined(__vax__) || defined(__powerpc64__)
#if defined(__i386__) || defined(__x86_64__) || defined(__vax__)
#define MD5_SET(n) (*(const uint32_t *)(const void *)&ptr[(n) * 4])
#define MD5_GET(n) MD5_SET(n)
#else