PR libjava/53973: Check and and skip 67h address size prefix for x32

[Andrew Haley]

On 07/18/2012 05:30 PM, H.J. Lu wrote:
> 2012-07-16  H.J. Lu  <hongjiu.lu@intel.com>
> 
> 	PR libjava/53973
> 	* include/x86_64-signal.h (CHECK_67H_PREFIX): New.
> 	(HANDLE_DIVIDE_OVERFLOW): Check and and skip 67h address size
> 	prefix if CHECK_67H_PREFIX is 1.  Use ULL suffix for 64-bit
> 	integer.

OK.  I would have thought it was OK to skip the 67h address size
whether or not it was x32, though.

Andrew.