(cherry picked from commit 46a2b338)

(cherry picked from commit 71fa3bc5)

eliminating them as dead code.

Both volatile and "memory" are used because of some concern that the compiler
may still cache values across the asm block without it, and because this was
such a painful debugging session that I wanted to ensure that it's never
repeated.
(cherry picked from commit 7753a3a6)

Add Vector Permutation AES and little-endian support.

Remove reference to ERR_TXT_MALLOCED in the error library as that is
only used internally. Indicate that returned error data must not be
freed.

(cherry picked from commit cb218267)

(cherry picked from commit 717cc858)

PR#3244
(cherry picked from commit 9614d2c6)

Always add a dynamically loaded ENGINE to list. Otherwise it can cause
problems when multiply loaded, especially if it adds new public key methods.
For all current engines we only want a single implementation anyway.
(cherry picked from commit e933f91f)

(cherry picked from commit 46ab9bbd)

(cherry picked from commit 3323314f)

(cherry picked from commit 0ebc965b)

Conflicts:

	ssl/s3_srvr.c
	ssl/ssl3.h

(cherry picked from commit ec492c8a)

(cherry picked from commit cbb67448)

an algorithm from the supplied engine instead of just the default one.
(cherry picked from commit bb845ee0)

Partial fix for PR#3183.
(cherry picked from commit ba168244)

PR#3178
(cherry picked from commit d0b039d4)

(cherry picked from commit 5edce568)

(cherry picked from commit 4b64e0cb)

(cherry picked from commit 8f4077ca)

(cherry picked from commit eedab524)

(and shave off cycle even from integer-only code)
(cherry picked from commit ad0d2579)

The flag SSL_OP_MSIE_SSLV2_RSA_PADDING hasn't done anything since OpenSSL
0.9.7h but deleting it will break source compatibility with any software
that references it. Restore it but #define to zero.

Fix a limitation in SSL_CTX_use_certificate_chain_file(): use algorithm
specific chains instead of the shared chain.

Update docs.
(cherry picked from commit a4339ea3)

Conflicts:

	CHANGES

(cherry picked from commit e8b0dd57)