Mark Wielaard 758fab675c Fix bug #339636 Use fxsave64 and fxrstor64 mnemonics again.
Just add a configure check to see if the assembler understands
fxsave64/fxrstor64 and fall back to the old-school rex64 prefix
otherwise.

git-svn-id: svn://svn.valgrind.org/valgrind/trunk@15625
2015-09-04 21:52:52 +00:00
..
2013-10-04 20:45:25 +00:00