linux/gcc version for testing

Author: netrunnereve

cmake/FindSIMD.cmake

@@ -77,21 +77,21 @@ macro(check_sse type flags)
 
 endmacro()
 
-check_sse("AVX" " ;/arch:AVX")
+check_sse("AVX" "-mavx")
 if(NOT ${AVX_FOUND})
     set(LLAMA_AVX OFF)
 else()
     set(LLAMA_AVX ON)
 endif()
 
-check_sse("AVX2" " ;/arch:AVX2")
+check_sse("AVX2" "-mavx2")
 if(NOT ${AVX2_FOUND})
     set(LLAMA_AVX2 OFF)
 else()
     set(LLAMA_AVX2 ON)
 endif()
 
-check_sse("AVX512" " ;/arch:AVX512")
+check_sse("AVX512" "-mavx512f -mavx512cd -mavx512bw -mavx512dq -mavx512vl")
 if(NOT ${AVX512_FOUND})
     set(LLAMA_AVX512 OFF)
 else()