r193603 - in /trunk/gcc: ChangeLog machmode.h s...

[rsandifo@gcc.gnu.org]

Author: rsandifo
Date: Sun Nov 18 17:33:01 2012
New Revision: 193603

URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=193603
Log:
gcc/
	* machmode.h (bit_field_mode_iterator): New class.
	(get_best_mode): Change final parameter to bool.
	* stor-layout.c (bit_field_mode_iterator::bit_field_mode_iterator)
	(bit_field_mode_iterator::next_mode): New functions, split out from...
	(get_best_mode): ...here.  Change final parameter to bool.
	Use bit_field_mode_iterator.

Modified:
    trunk/gcc/ChangeLog
    trunk/gcc/machmode.h
    trunk/gcc/stor-layout.c