LLVM: Add workaround for znver2

This commit is contained in:
Nekotekina 2019-11-14 19:09:34 +03:00
parent 8e39c778a1
commit fcc841eaa1
3 changed files with 16 additions and 2 deletions

View file

@ -69,6 +69,12 @@ bool utils::has_xop()
return g_value;
}
bool utils::has_clwb()
{
static const bool g_value = get_cpuid(0, 0)[0] >= 0x7 && (get_cpuid(7, 0)[1] & 0x1000000) == 0x1000000;
return g_value;
}
std::string utils::get_system_info()
{
std::string result;