--- ./src/wc.c.orig 2023-04-10 05:14:08.000000000 -0500 +++ ./src/wc.c 2023-08-26 14:22:10.058092456 -0500 @@ -174,14 +174,7 @@ if (avx_enabled) { - eax = ebx = ecx = edx = 0; - if (! __get_cpuid_count (7, 0, &eax, &ebx, &ecx, &edx)) - getcpuid_ok = false; - else - { - if (! (ebx & bit_AVX2)) - avx_enabled = false; /* Hardware doesn't support it. */ - } + avx_enabled = false; /* Never use AVX2. */ }