kfr

commit ecd88210a52c5485c4745a04dd23ad7843c8b669
parent e942b77714691ba176531d5a53068c5004d41b96
Author: d.levin256@gmail.com <d.levin256@gmail.com>
Date:   Mon, 29 Aug 2016 03:39:14 +0300

Fix __builtin_readcyclecounter()

Diffstat:
M
include/kfr/base/random.hpp
 | 
2
+-

1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/include/kfr/base/random.hpp b/include/kfr/base/random.hpp
@@ -43,7 +43,7 @@ constexpr seed_from_rdtsc_t seed_from_rdtsc{};
 struct random_bit_generator
 {
     random_bit_generator(seed_from_rdtsc_t) noexcept
-        : state(bitcast<u32>(make_vector(__rdtsc(), (__rdtsc() << 11) ^ 0x710686d615e2257bull)))
+        : state(bitcast<u32>(make_vector(__builtin_readcyclecounter(), (__builtin_readcyclecounter() << 11) ^ 0x710686d615e2257bull)))
     {
         (void)operator()();
     }