diff options
Diffstat (limited to 'src/random.cpp')
| -rw-r--r-- | src/random.cpp | 4 |
1 files changed, 0 insertions, 4 deletions
diff --git a/src/random.cpp b/src/random.cpp index ca54cc9962..3f2465b2ed 100644 --- a/src/random.cpp +++ b/src/random.cpp @@ -76,7 +76,6 @@ static inline int64_t GetPerformanceCounter() } #if defined(__x86_64__) || defined(__amd64__) || defined(__i386__) -static std::atomic<bool> hwrand_initialized{false}; static bool rdrand_supported = false; static constexpr uint32_t CPUID_F1_ECX_RDRAND = 0x40000000; static void InitHardwareRand() @@ -85,12 +84,10 @@ static void InitHardwareRand() if (__get_cpuid(1, &eax, &ebx, &ecx, &edx) && (ecx & CPUID_F1_ECX_RDRAND)) { rdrand_supported = true; } - hwrand_initialized.store(true); } static void ReportHardwareRand() { - assert(hwrand_initialized.load(std::memory_order_relaxed)); if (rdrand_supported) { // This must be done in a separate function, as HWRandInit() may be indirectly called // from global constructors, before logging is initialized. @@ -110,7 +107,6 @@ static void ReportHardwareRand() {} static bool GetHardwareRand(unsigned char* ent32) { #if defined(__x86_64__) || defined(__amd64__) || defined(__i386__) - assert(hwrand_initialized.load(std::memory_order_relaxed)); if (rdrand_supported) { uint8_t ok; // Not all assemblers support the rdrand instruction, write it in hex. |