2008-08-01  H.J. Lu  <hongjiu.lu@intel.com>

	* config/i386/i386.c (override_options): Replace ABI_STACK_BOUNDARY
	with MIN_STACK_BOUNDARY.
	(ix86_update_stack_boundary): Likewise.
	(ix86_expand_prologue): Assert MIN_STACK_BOUNDARY instead of
	STACK_BOUNDARY.

	* config/i386/i386.h (ABI_STACK_BOUNDARY): Renamed to ...
	(MIN_STACK_BOUNDARY): This.

From-SVN: r138517