randread: add FIXME comment for RDRAND
commite92b0dbc131c5662771c065f0731e4a91f78c018
authorPaul Eggert <eggert@cs.ucla.edu>
Sat, 17 Sep 2011 15:53:45 +0000 (17 08:53 -0700)
committerPaul Eggert <eggert@cs.ucla.edu>
Sat, 17 Sep 2011 15:54:26 +0000 (17 08:54 -0700)
tree0b733792763096ac7fd4545a2c16629f5ec42960
parent7da844cc86e1209acbe820771b0e9a35fd89da3b
randread: add FIXME comment for RDRAND

* gl/lib/randread.c: Add a FIXME comment suggesting how to improve
performance by using the RDRAND hardware instruction.
gl/lib/randread.c