r200197 - in /trunk/gcc: ChangeLog config/arm/a...

[rearnsha@gcc.gnu.org]

Author: rearnsha
Date: Wed Jun 19 12:25:26 2013
New Revision: 200197

URL: http://gcc.gnu.org/viewcvs?rev=200197&root=gcc&view=rev
Log:
	arm.md (split for eq(reg, 0)): Add variants for ARMv5 and Thumb2.
	(peepholes for eq(reg, not-0)): Ensure condition register is dead after
	pattern.  Use more efficient sequences on ARMv5 and Thumb2.

Modified:
    trunk/gcc/ChangeLog
    trunk/gcc/config/arm/arm.md