xsave should be checked before calling xgetbv.
chromium reported xgetbv can crash.
crbug.com/375968
and fixed it by adding a check for xsave
https://chromiumcodereview-hr.appspot.com/306583002
Original issue reported on code.google.com by fbarch...@chromium.org on 30 Sep 2015 at 10:36
Original issue reported on code.google.com by
fbarch...@chromium.org
on 30 Sep 2015 at 10:36