Try removing some flags and see if the illegal instructions go away.

awslabs · Jul 20, 2023 · e2a7305 · e2a7305
1 parent cf78b7d
commit e2a7305
Showing 1 changed file with 2 additions and 2 deletions.
diff --git a/cmake/AwsSIMD.cmake b/cmake/AwsSIMD.cmake
@@ -25,9 +25,9 @@ if (USE_CPU_EXTENSIONS)
             set(AVX_CFLAGS "/arch:AVX512 /arch:AVX2")
         endif()
     else()
-        check_c_compiler_flag("-mavx512f -mavx512bw -mavx512dq -mavx512vl -mvpclmulqdq" HAVE_M_AVX512_FLAG)
+        check_c_compiler_flag("-mavx512f -mvpclmulqdq" HAVE_M_AVX512_FLAG)
         if (HAVE_M_AVX512_FLAG)
-            set(AVX_CFLAGS "-mavx512f -mavx512bw -mavx512dq -mavx512vl -mvpclmulqdq -mpclmul -mavx -mavx2 -msse4.2")
+            set(AVX_CFLAGS "-mavx512f -mvpclmulqdq -mpclmul -mavx -mavx2 -msse4.2")
         endif()
     endif()