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When available use /dev/urandom to get the random seem. This will lower the probability of collisions. On other systems it will fallback to the old methods. Passes bootstrap + testsuite on x86_64. Ok? gcc/: 2011-09-26 Andi Kleen <ak@linux.intel.com> * toplev.c (init_local_tick): Try reading random seed from /dev/urandom From-SVN: r179348
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