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Define __SSSE3__ if required

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This commit is contained in:
Frank Denis 2015-10-10 18:32:10 +02:00
parent 6ca06314fc
commit d4ff80e7a0
2 changed files with 15 additions and 0 deletions
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12
configure.ac
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@ -265,6 +265,9 @@ AS_IF([test "x$EMSCRIPTEN" = "x"],[
AC_MSG_CHECKING(for MMX instructions set)
AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[
#pragma GCC target("mmx")
#ifndef __MMX__
# define __MMX__
#endif
#include <mmintrin.h>
]], [[ __m64 x = _mm_setzero_si64(); ]])],
[AC_MSG_RESULT(yes)
@ -274,6 +277,9 @@ AS_IF([test "x$EMSCRIPTEN" = "x"],[
AC_MSG_CHECKING(for SSE2 instructions set)
AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[
#pragma GCC target("sse2")
#ifndef __SSE2__
# define __SSE2__
#endif
#include <emmintrin.h>
]], [[ __m128d x = _mm_setzero_pd(); ]])],
[AC_MSG_RESULT(yes)
@ -283,6 +289,9 @@ AS_IF([test "x$EMSCRIPTEN" = "x"],[
AC_MSG_CHECKING(for SSE3 instructions set)
AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[
#pragma GCC target("sse3")
#ifndef __SSE3__
# define __SSE3__
#endif
#include <pmmintrin.h>
]], [[ __m128 x = _mm_addsub_ps(_mm_cvtpd_ps(_mm_setzero_pd()),
_mm_cvtpd_ps(_mm_setzero_pd())); ]])],
@ -293,6 +302,9 @@ AS_IF([test "x$EMSCRIPTEN" = "x"],[
AC_MSG_CHECKING(for SSSE3 instructions set)
AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[
#pragma GCC target("ssse3")
#ifndef __SSSE3__
# define __SSSE3__
#endif
#include <tmmintrin.h>
]], [[ __m64 x = _mm_abs_pi32(_m_from_int(0)); ]])],
[AC_MSG_RESULT(yes)

3
src/libsodium/crypto_aead/aes256gcm/aesni/aead_aes256gcm_aesni.c
View File

@ -20,6 +20,9 @@
#pragma GCC target("aes")
#pragma GCC target("pclmul")
#ifndef __SSSE3__
# define __SSSE3__
#endif
#ifndef __SSE4_1__
# define __SSE4_1__
#endif