Commit f04f3873 authored by Andy Polyakov's avatar Andy Polyakov
Browse files

rand_nw.c: compensate for gcc bug (using %edx instead of %eax at -O3). 

PR: 2296
parent df729709

crypto/rand/rand_nw.c

+2 −2
Original line number Diff line number Diff line
@@ -160,8 +160,8 @@ int RAND_poll(void) 
         rdtsc

         mov tsc, eax        

      }

#else

      asm volatile("rdtsc":"=A" (tsc));

#elif defined(__GNUC__) && __GNUC__>=2 && !defined(OPENSSL_NO_ASM) && !defined(OPENSSL_NO_INLINE_ASM)

      asm volatile("rdtsc":"=a"(tsc)::"edx");

#endif



      RAND_add(&tsc, sizeof(tsc), 1);