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| author | Vsevolod Stakhov <vsevolod@highsecure.ru> | 2018-03-29 15:48:22 +0100 |
|---|---|---|
| committer | Vsevolod Stakhov <vsevolod@highsecure.ru> | 2018-03-29 15:48:22 +0100 |
| commit | e487db32bc47aadb69753cffbb6c554a3153dc00 (patch) | |
| tree | 8035a52d01fcdaec65ecec6f713691a63a62be27 /src/libcryptobox | |
| parent | 251fdc38e66e7b75c34793a162c9cc5a7467e834 (diff) | |
| download | rspamd-e487db32bc47aadb69753cffbb6c554a3153dc00.tar.gz rspamd-e487db32bc47aadb69753cffbb6c554a3153dc00.zip | |
[Minor] Now fight with cmake stupidity
Diffstat (limited to 'src/libcryptobox')
| -rw-r--r-- | src/libcryptobox/CMakeLists.txt | 12 |
1 files changed, 9 insertions, 3 deletions
diff --git a/src/libcryptobox/CMakeLists.txt b/src/libcryptobox/CMakeLists.txt index 2f1a3d57c..3c83f21f9 100644 --- a/src/libcryptobox/CMakeLists.txt +++ b/src/libcryptobox/CMakeLists.txt @@ -72,13 +72,19 @@ IF("${ARCH}" STREQUAL "x86_64") #endif #include <immintrin.h> -void cmkcheckweak() __attribute__((weak)); +static void foo(const char* a) __attribute__((__target__(\"avx2\"))); +static void foo(const char* a) +{ + __m256i str = _mm256_loadu_si256((__m256i *)a); + __m256i t = _mm256_loadu_si256((__m256i *)a + 1); + _mm256_add_epi8(str, t); +} int main(int argc, char** argv) { - __m256i str = _mm256_loadu_si256((__m256i *)argv[0]); + foo(argv[0]); }" HAVE_AVX2_C_COMPILER) IF(NOT HAVE_AVX2_C_COMPILER) MESSAGE(STATUS "Your compiler has broken AVX2 support") - UNSET(HAVE_AVX2) + UNSET(HAVE_AVX2 CACHE) ENDIF() ENDIF() SET(ASM_CODE "vpaddq %xmm0, %xmm0, %xmm0") |