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Allow x86 SHA intrinsics on GCC 4.9 too.

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Pavel says there was no specific reason they avoided it, and compiling
with Debian Jessie's GCC 4.9.2 produces a binary that I've no reason
to believe won't work, although I haven't tested it on a real or
emulated CPU that supports the instructions.
This commit is contained in:
Jacob Nevins 2019-02-02 11:12:37 +00:00
parent a5911f76d0
commit 5538091f0d
2 changed files with 4 additions and 2 deletions
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3
sshsh256.c
View File

@ -22,7 +22,8 @@
# define HW_SHA256 HW_SHA256_NI
# endif
#elif defined(__GNUC__)
# if (__GNUC__ >= 5) && (defined(__x86_64__) || defined(__i386))
# if (__GNUC__ > 4 || (__GNUC__ == 4 && __GNUC_MINOR__ >= 9)) && \
(defined(__x86_64__) || defined(__i386))
# define HW_SHA256 HW_SHA256_NI
# endif
#elif defined (_MSC_VER)

3
sshsha.c
View File

@ -22,7 +22,8 @@
# define HW_SHA1 HW_SHA1_NI
# endif
#elif defined(__GNUC__)
# if (__GNUC__ >= 5) && (defined(__x86_64__) || defined(__i386))
# if (__GNUC__ > 4 || (__GNUC__ == 4 && __GNUC_MINOR__ >= 9)) && \
(defined(__x86_64__) || defined(__i386))
# define HW_SHA1 HW_SHA1_NI
# endif
#elif defined (_MSC_VER)