r193289 - in /trunk/gcc: ChangeLog mode-switchi...

[kkojima@gcc.gnu.org]

Author: kkojima
Date: Wed Nov  7 10:48:12 2012
New Revision: 193289

URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=193289
Log:
	PR middle-end/49220
	* mode-switching.c (create_pre_exit): Set short_block if there
	are no copy insns.


Modified:
    trunk/gcc/ChangeLog
    trunk/gcc/mode-switching.c